/config.mak.autogen
/config.mak.append
/configure
-/unicode
/tags
/TAGS
/cscope*
# The Linux build installs the defined dependency versions below.
# The OS X build installs the latest available versions. Keep that
# in mind when you encounter a broken OS X build!
- - LINUX_P4_VERSION="16.1"
- - LINUX_GIT_LFS_VERSION="1.2.0"
+ - LINUX_P4_VERSION="16.2"
+ - LINUX_GIT_LFS_VERSION="1.5.2"
- DEFAULT_TEST_TARGET=prove
- GIT_PROVE_OPTS="--timer --jobs 3 --state=failed,slow,save"
- GIT_TEST_OPTS="--verbose-log"
popd
;;
osx)
- brew_force_set_latest_binary_hash () {
- FORMULA=$1
- SHA=$(brew fetch --force $FORMULA 2>&1 | grep ^SHA256: | cut -d ' ' -f 2)
- sed -E -i.bak "s/sha256 \"[0-9a-f]{64}\"/sha256 \"$SHA\"/g" \
- "$(brew --repository homebrew/homebrew-binary)/$FORMULA.rb"
- }
brew update --quiet
- brew tap homebrew/binary --quiet
- brew_force_set_latest_binary_hash perforce
- brew_force_set_latest_binary_hash perforce-server
# Uncomment this if you want to run perf tests:
# brew install gnu-time
- brew install git-lfs perforce-server perforce gettext
+ brew install git-lfs gettext
brew link --force gettext
+ brew install caskroom/cask/perforce
;;
esac;
echo "$(tput setaf 6)Perforce Server Version$(tput sgr0)";
x = 1;
}
- is frowned upon. A gray area is when the statement extends
- over a few lines, and/or you have a lengthy comment atop of
- it. Also, like in the Linux kernel, if there is a long list
- of "else if" statements, it can make sense to add braces to
- single line blocks.
+ is frowned upon. But there are a few exceptions:
+
+ - When the statement extends over a few lines (e.g., a while loop
+ with an embedded conditional, or a comment). E.g.:
+
+ while (foo) {
+ if (x)
+ one();
+ else
+ two();
+ }
+
+ if (foo) {
+ /*
+ * This one requires some explanation,
+ * so we're better off with braces to make
+ * it obvious that the indentation is correct.
+ */
+ doit();
+ }
+
+ - When there are multiple arms to a conditional and some of them
+ require braces, enclose even a single line block in braces for
+ consistency. E.g.:
+
+ if (foo) {
+ doit();
+ } else {
+ one();
+ two();
+ three();
+ }
- We try to avoid assignments in the condition of an "if" statement.
--- /dev/null
+Git v2.10.3 Release Notes
+=========================
+
+Fixes since v2.10.2
+-------------------
+
+ * Extract a small helper out of the function that reads the authors
+ script file "git am" internally uses.
+ This by itself is not useful until a second caller appears in the
+ future for "rebase -i" helper.
+
+ * The command-line completion script (in contrib/) learned to
+ complete "git cmd ^mas<HT>" to complete the negative end of
+ reference to "git cmd ^master".
+
+ * "git send-email" attempts to pick up valid e-mails from the
+ trailers, but people in real world write non-addresses there, like
+ "Cc: Stable <add@re.ss> # 4.8+", which broke the output depending
+ on the availability and vintage of Mail::Address perl module.
+
+ * The code that we have used for the past 10+ years to cycle
+ 4-element ring buffers turns out to be not quite portable in
+ theoretical world.
+
+ * "git daemon" used fixed-length buffers to turn URL to the
+ repository the client asked for into the server side directory
+ path, using snprintf() to avoid overflowing these buffers, but
+ allowed possibly truncated paths to the directory. This has been
+ tightened to reject such a request that causes overlong path to be
+ required to serve.
+
+ * Recent update to git-sh-setup (a library of shell functions that
+ are used by our in-tree scripted Porcelain commands) included
+ another shell library git-sh-i18n without specifying where it is,
+ relying on the $PATH. This has been fixed to be more explicit by
+ prefixing $(git --exec-path) output in front.
+
+ * Fix for a racy false-positive test failure.
+
+ * Portability update and workaround for builds on recent Mac OS X.
+
+ * Update to the test framework made in 2.9 timeframe broke running
+ the tests under valgrind, which has been fixed.
+
+ * Improve the rule to convert "unsigned char [20]" into "struct
+ object_id *" in contrib/coccinelle/
+
+Also contains minor documentation updates and code clean-ups.
--- /dev/null
+Git v2.11.1 Release Notes
+=========================
+
+Fixes since v2.11
+-----------------
+
+ * The default Travis-CI configuration specifies newer P4 and GitLFS.
+
+ * The character width table has been updated to match Unicode 9.0
+
+ * Update the isatty() emulation for Windows by updating the previous
+ hack that depended on internals of (older) MSVC runtime.
+
+ * "git rev-parse --symbolic" failed with a more recent notation like
+ "HEAD^-1" and "HEAD^!".
+
+ * An empty directory in a working tree that can simply be nuked used
+ to interfere while merging or cherry-picking a change to create a
+ submodule directory there, which has been fixed..
+
+ * The code in "git push" to compute if any commit being pushed in the
+ superproject binds a commit in a submodule that hasn't been pushed
+ out was overly inefficient, making it unusable even for a small
+ project that does not have any submodule but have a reasonable
+ number of refs.
+
+ * "git push --dry-run --recurse-submodule=on-demand" wasn't
+ "--dry-run" in the submodules.
+
+ * The output from "git worktree list" was made in readdir() order,
+ and was unstable.
+
+ * mergetool.<tool>.trustExitCode configuration variable did not apply
+ to built-in tools, but now it does.
+
+ * "git p4" LFS support was broken when LFS stores an empty blob.
+
+ * Fix a corner case in merge-recursive regression that crept in
+ during 2.10 development cycle.
+
+ * Update the error messages from the dumb-http client when it fails
+ to obtain loose objects; we used to give sensible error message
+ only upon 404 but we now forbid unexpected redirects that needs to
+ be reported with something sensible.
+
+ * When diff.renames configuration is on (and with Git 2.9 and later,
+ it is enabled by default, which made it worse), "git stash"
+ misbehaved if a file is removed and another file with a very
+ similar content is added.
+
+ * "git diff --no-index" did not take "--no-abbrev" option.
+
+ * "git difftool --dir-diff" had a minor regression when started from
+ a subdirectory, which has been fixed.
+
+ * "git commit --allow-empty --only" (no pathspec) with dirty index
+ ought to be an acceptable way to create a new commit that does not
+ change any paths, but it was forbidden, perhaps because nobody
+ needed it so far.
+
+ * A pathname that begins with "//" or "\\" on Windows is special but
+ path normalization logic was unaware of it.
+
+ * "git pull --rebase", when there is no new commits on our side since
+ we forked from the upstream, should be able to fast-forward without
+ invoking "git rebase", but it didn't.
+
+ * The way to specify hotkeys to "xxdiff" that is used by "git
+ mergetool" has been modernized to match recent versions of xxdiff.
+
+ * Unlike "git am --abort", "git cherry-pick --abort" moved HEAD back
+ to where cherry-pick started while picking multiple changes, when
+ the cherry-pick stopped to ask for help from the user, and the user
+ did "git reset --hard" to a different commit in order to re-attempt
+ the operation.
+
+ * Code cleanup in shallow boundary computation.
+
+ * A recent update to receive-pack to make it easier to drop garbage
+ objects made it clear that GIT_ALTERNATE_OBJECT_DIRECTORIES cannot
+ have a pathname with a colon in it (no surprise!), and this in turn
+ made it impossible to push into a repository at such a path. This
+ has been fixed by introducing a quoting mechanism used when
+ appending such a path to the colon-separated list.
+
+ * The function usage_msg_opt() has been updated to say "fatal:"
+ before the custom message programs give, when they want to die
+ with a message about wrong command line options followed by the
+ standard usage string.
+
+ * "git index-pack --stdin" needs an access to an existing repository,
+ but "git index-pack file.pack" to generate an .idx file that
+ corresponds to a packfile does not.
+
+ * Fix for NDEBUG builds.
+
+ * A lazy "git push" without refspec did not internally use a fully
+ specified refspec to perform 'current', 'simple', or 'upstream'
+ push, causing unnecessary "ambiguous ref" errors.
+
+ * "git p4" misbehaved when swapping a directory and a symbolic link.
+
+ * Even though an fix was attempted in Git 2.9.3 days, but running
+ "git difftool --dir-diff" from a subdirectory never worked. This
+ has been fixed.
+
+ * "git p4" that tracks multile p4 paths imported a single changelist
+ that touches files in these multiple paths as one commit, followed
+ by many empty commits. This has been fixed.
+
+ * A potential but unlikely buffer overflow in Windows port has been
+ fixed.
+
+ * When the http server gives an incomplete response to a smart-http
+ rpc call, it could lead to client waiting for a full response that
+ will never come. Teach the client side to notice this condition
+ and abort the transfer.
+
+ * Some platforms no longer understand "latin-1" that is still seen in
+ the wild in e-mail headers; replace them with "iso-8859-1" that is
+ more widely known when conversion fails from/to it.
+
+ * Update the procedure to generate "tags" for developer support.
+
+ * Update the definition of the MacOSX test environment used by
+ TravisCI.
+
+ * A few git-svn updates.
+
+ * Compression setting for producing packfiles were spread across
+ three codepaths, one of which did not honor any configuration.
+ Unify these so that all of them honor core.compression and
+ pack.compression variables the same way.
+
+ * "git fast-import" sometimes mishandled while rebalancing notes
+ tree, which has been fixed.
+
+ * Recent update to the default abbreviation length that auto-scales
+ lacked documentation update, which has been corrected.
+
+ * Leakage of lockfiles in the config subsystem has been fixed.
+
+ * It is natural that "git gc --auto" may not attempt to pack
+ everything into a single pack, and there is no point in warning
+ when the user has configured the system to use the pack bitmap,
+ leading to disabling further "gc".
+
+ * "git archive" did not read the standard configuration files, and
+ failed to notice a file that is marked as binary via the userdiff
+ driver configuration.
+
+ * "git blame --porcelain" misidentified the "previous" <commit, path>
+ pair (aka "source") when contents came from two or more files.
+
+ * "git rebase -i" with a recent update started showing an incorrect
+ count when squashing more than 10 commits.
+
+ * "git <cmd> @{push}" on a detached HEAD used to segfault; it has
+ been corrected to error out with a message.
+
+ * Tighten a test to avoid mistaking an extended ERE regexp engine as
+ a PRE regexp engine.
+
+ * Typing ^C to pager, which usually does not kill it, killed Git and
+ took the pager down as a collateral damage in certain process-tree
+ structure. This has been fixed.
+
+Also contains various documentation updates and code clean-ups.
linkgit:git-read-tree[1] for more information.
core.abbrev::
- Set the length object names are abbreviated to. If unspecified,
- many commands abbreviate to 7 hexdigits, which may not be enough
- for abbreviated object names to stay unique for sufficiently long
- time.
+ Set the length object names are abbreviated to. If
+ unspecified or set to "auto", an appropriate value is
+ computed based on the approximate number of packed objects
+ in your repository, which hopefully is enough for
+ abbreviated object names to stay unique for some time.
add.ignoreErrors::
add.ignore-errors (deprecated)::
Override the grace period with this config variable. The value
"now" may be used to disable this grace period and always prune
unreachable objects immediately, or "never" may be used to
- suppress pruning.
+ suppress pruning. This feature helps prevent corruption when
+ 'git gc' runs concurrently with another process writing to the
+ repository; see the "NOTES" section of linkgit:git-gc[1].
gc.worktreePruneExpire::
When 'git gc' is run, it calls
of common USER_AGENT strings (but not including those like git/1.7.1).
Can be overridden by the `GIT_HTTP_USER_AGENT` environment variable.
+http.followRedirects::
+ Whether git should follow HTTP redirects. If set to `true`, git
+ will transparently follow any redirect issued by a server it
+ encounters. If set to `false`, git will treat all redirects as
+ errors. If set to `initial`, git will follow redirects only for
+ the initial request to a remote, but not for subsequent
+ follow-up HTTP requests. Since git uses the redirected URL as
+ the base for the follow-up requests, this is generally
+ sufficient. The default is `initial`.
+
http.<url>.*::
Any of the http.* options above can be applied selectively to some URLs.
For a config key to match a URL, each element of the config key is
`refs/namespaces/bar/refs/heads/master` are still advertised as so-called
"have" lines. In order to match refs before stripping, add a `^` in front of
the ref name. If you combine `!` and `^`, `!` must be specified first.
++
+Even if you hide refs, a client may still be able to steal the target
+objects via the techniques described in the "SECURITY" section of the
+linkgit:gitnamespaces[7] man page; it's best to keep private data in a
+separate repository.
transfer.unpackLimit::
When `fetch.unpackLimit` or `receive.unpackLimit` are
uploadarchive.allowUnreachable::
If true, allow clients to use `git archive --remote` to request
any tree, whether reachable from the ref tips or not. See the
- discussion in the `SECURITY` section of
+ discussion in the "SECURITY" section of
linkgit:git-upload-archive[1] for more details. Defaults to
`false`.
When `uploadpack.hideRefs` is in effect, allow `upload-pack`
to accept a fetch request that asks for an object at the tip
of a hidden ref (by default, such a request is rejected).
- see also `uploadpack.hideRefs`.
+ See also `uploadpack.hideRefs`. Even if this is false, a client
+ may be able to steal objects via the techniques described in the
+ "SECURITY" section of the linkgit:gitnamespaces[7] man page; it's
+ best to keep private data in a separate repository.
uploadpack.allowReachableSHA1InWant::
Allow `upload-pack` to accept a fetch request that asks for an
object that is reachable from any ref tip. However, note that
calculating object reachability is computationally expensive.
+ Defaults to `false`. Even if this is false, a client may be able
+ to steal objects via the techniques described in the "SECURITY"
+ section of the linkgit:gitnamespaces[7] man page; it's best to
+ keep private data in a separate repository.
+
+uploadpack.allowAnySHA1InWant::
+ Allow `upload-pack` to accept a fetch request that asks for any
+ object at all.
Defaults to `false`.
uploadpack.keepAlive::
It is `<unix timestamp> <time zone offset>`, where `<unix
timestamp>` is the number of seconds since the UNIX epoch.
`<time zone offset>` is a positive or negative offset from UTC.
- For example CET (which is 2 hours ahead UTC) is `+0200`.
+ For example CET (which is 1 hour ahead of UTC) is `+0100`.
RFC 2822::
The standard email format as described by RFC 2822, for example
git bisect start [--term-{old,good}=<term> --term-{new,bad}=<term>]
[--no-checkout] [<bad> [<good>...]] [--] [<paths>...]
- git bisect (bad|new) [<rev>]
- git bisect (good|old) [<rev>...]
+ git bisect (bad|new|<term-new>) [<rev>]
+ git bisect (good|old|<term-old>) [<rev>...]
git bisect terms [--term-good | --term-bad]
git bisect skip [(<rev>|<range>)...]
git bisect reset [<commit>]
If this option is specified together with `--amend`, then
no paths need to be specified, which can be used to amend
the last commit without committing changes that have
- already been staged.
+ already been staged. If used together with `--allow-empty`
+ paths are also not required, and an empty commit will be created.
-u[<mode>]::
--untracked-files[=<mode>]::
$GIT_DIR (e.g. "HEAD", "refs/heads/master"). When
unspecified, update from all heads the remote side has.
+
-If the remote has enabled the options `uploadpack.allowTipSHA1InWant` or
-`uploadpack.allowReachableSHA1InWant`, they may alternatively be 40-hex
-sha1s present on the remote.
+If the remote has enabled the options `uploadpack.allowTipSHA1InWant`,
+`uploadpack.allowReachableSHA1InWant`, or `uploadpack.allowAnySHA1InWant`,
+they may alternatively be 40-hex sha1s present on the remote.
SEE ALSO
--------
objects will eventually be removed by git's built-in housekeeping (see
linkgit:git-gc[1]).
+include::transfer-data-leaks.txt[]
+
BUGS
----
Using --recurse-submodules can only fetch new commits in already checked
--prune=<date>::
Prune loose objects older than date (default is 2 weeks ago,
overridable by the config variable `gc.pruneExpire`).
- --prune=all prunes loose objects regardless of their age (do
- not use --prune=all unless you know exactly what you are doing.
- Unless the repository is quiescent, you will lose newly created
- objects that haven't been anchored with the refs and end up
- corrupting your repository). --prune is on by default.
+ --prune=all prunes loose objects regardless of their age and
+ increases the risk of corruption if another process is writing to
+ the repository concurrently; see "NOTES" below. --prune is on by
+ default.
--no-prune::
Do not prune any loose objects.
Notes
-----
-'git gc' tries very hard to be safe about the garbage it collects. In
+'git gc' tries very hard not to delete objects that are referenced
+anywhere in your repository. In
particular, it will keep not only objects referenced by your current set
of branches and tags, but also objects referenced by the index,
remote-tracking branches, refs saved by 'git filter-branch' in
refs/original/, or reflogs (which may reference commits in branches
that were later amended or rewound).
-
-If you are expecting some objects to be collected and they aren't, check
+If you are expecting some objects to be deleted and they aren't, check
all of those locations and decide whether it makes sense in your case to
remove those references.
+On the other hand, when 'git gc' runs concurrently with another process,
+there is a risk of it deleting an object that the other process is using
+but hasn't created a reference to. This may just cause the other process
+to fail or may corrupt the repository if the other process later adds a
+reference to the deleted object. Git has two features that significantly
+mitigate this problem:
+
+. Any object with modification time newer than the `--prune` date is kept,
+ along with everything reachable from it.
+
+. Most operations that add an object to the database update the
+ modification time of the object if it is already present so that #1
+ applies.
+
+However, these features fall short of a complete solution, so users who
+run commands concurrently have to live with some risk of corruption (which
+seems to be low in practice) unless they turn off automatic garbage
+collection with 'git config gc.auto 0'.
+
HOOKS
-----
would want to start over, you can recover with 'git reset'.
+include::transfer-data-leaks.txt[]
+
BUGS
----
Using --recurse-submodules can only fetch new commits in already checked
and so would be unreachable. As such, these commits would be removed by
a `git gc` command on the origin repository.
+include::transfer-data-leaks.txt[]
+
GIT
---
Part of the linkgit:git[1] suite
When retrieving svn commits into Git (as part of 'fetch', 'rebase', or
'dcommit' operations), look for the first `From:` or `Signed-off-by:` line
in the log message and use that as the author string.
++
+[verse]
+config key: svn.useLogAuthor
+
--add-author-from::
When committing to svn from Git (as part of 'commit-diff', 'set-tree' or 'dcommit'
operations), if the existing log message doesn't already have a
`From:` or `Signed-off-by:` line, append a `From:` line based on the
Git commit's author string. If you use this, then `--use-log-author`
will retrieve a valid author string for all commits.
-
++
+[verse]
+config key: svn.addAuthorFrom
ADVANCED OPTIONS
----------------
branch of the `git.git` repository.
Documentation for older releases are available here:
-* link:v2.11.0/git.html[documentation for release 2.11]
+* link:v2.11.1/git.html[documentation for release 2.11.1]
* release notes for
+ link:RelNotes/2.11.1.txt[2.11.1],
link:RelNotes/2.11.0.txt[2.11].
* link:v2.10.2/git.html[documentation for release 2.10.2]
specifies a ":" separated (on Windows ";" separated) list
of Git object directories which can be used to search for Git
objects. New objects will not be written to these directories.
++
+ Entries that begin with `"` (double-quote) will be interpreted
+ as C-style quoted paths, removing leading and trailing
+ double-quotes and respecting backslash escapes. E.g., the value
+ `"path-with-\"-and-:-in-it":vanilla-path` has two paths:
+ `path-with-"-and-:-in-it` and `vanilla-path`.
`GIT_DIR`::
If the `GIT_DIR` environment variable is set then it
Git sends the content split in zero or more pkt-line packets and a
flush packet to terminate content. Please note, that the filter
must not send any response before it received the content and the
-final flush packet.
+final flush packet. Also note that the "value" of a "key=value" pair
+can contain the "=" character whereas the key would never contain
+that character.
------------------------
packet: git> command=smudge
packet: git> pathname=path/testfile.dat
The core Git is often called "plumbing", with the prettier user
interfaces on top of it called "porcelain". You may not want to use the
plumbing directly very often, but it can be good to know what the
-plumbing does for when the porcelain isn't flushing.
+plumbing does when the porcelain isn't flushing.
Back when this document was originally written, many porcelain
commands were shell scripts. For simplicity, it still uses them as
will do it for you. If you followed the tutorial examples, you
would have accumulated about 17 objects in `.git/objects/??/`
directories by now. 'git repack' tells you how many objects it
-packed, and stores the packed file in `.git/objects/pack`
+packed, and stores the packed file in the `.git/objects/pack`
directory.
[NOTE]
A recommended work cycle for a "subsystem maintainer" who works
on that project and has an own "public repository" goes like this:
-1. Prepare your work repository, by 'git clone' the public
+1. Prepare your work repository, by running 'git clone' on the public
repository of the "project lead". The URL used for the
initial cloning is stored in the remote.origin.url
configuration variable.
Working with Others, Shared Repository Style
--------------------------------------------
-If you are coming from CVS background, the style of cooperation
+If you are coming from a CVS background, the style of cooperation
suggested in the previous section may be new to you. You do not
-have to worry. Git supports "shared public repository" style of
+have to worry. Git supports the "shared public repository" style of
cooperation you are probably more familiar with as well.
See linkgit:gitcvs-migration[7] for the details.
++* [master~2] Pretty-print messages.
------------
-Note that you should not do Octopus because you can. An octopus
+Note that you should not do Octopus just because you can. An octopus
is a valid thing to do and often makes it easier to view the
commit history if you are merging more than two independent
changes at the same time. However, if you have merge conflicts
git clone ext::'git --namespace=foo %s /tmp/prefixed.git'
----------
-SECURITY
---------
-
-Anyone with access to any namespace within a repository can potentially
-access objects from any other namespace stored in the same repository.
-You can't directly say "give me object ABCD" if you don't have a ref to
-it, but you can do some other sneaky things like:
-
-. Claiming to push ABCD, at which point the server will optimize out the
- need for you to actually send it. Now you have a ref to ABCD and can
- fetch it (claiming not to have it, of course).
-
-. Requesting other refs, claiming that you have ABCD, at which point the
- server may generate deltas against ABCD.
-
-None of this causes a problem if you only host public repositories, or
-if everyone who may read one namespace may also read everything in every
-other namespace (for instance, if everyone in an organization has read
-permission to every repository).
+include::transfer-data-leaks.txt[]
+++ /dev/null
-in-core index API
-=================
-
-Talk about <read-cache.c> and <cache-tree.c>, things like:
-
-* cache -> the_index macros
-* read_index()
-* write_index()
-* ie_match_stat() and ie_modified(); how they are different and when to
- use which.
-* index_name_pos()
-* remove_index_entry_at()
-* remove_file_from_index()
-* add_file_to_index()
-* add_index_entry()
-* refresh_index()
-* discard_index()
-* cache_tree_invalidate_path()
-* cache_tree_update()
-
-(JC, Linus)
--- /dev/null
+SECURITY
+--------
+The fetch and push protocols are not designed to prevent one side from
+stealing data from the other repository that was not intended to be
+shared. If you have private data that you need to protect from a malicious
+peer, your best option is to store it in another repository. This applies
+to both clients and servers. In particular, namespaces on a server are not
+effective for read access control; you should only grant read access to a
+namespace to clients that you would trust with read access to the entire
+repository.
+
+The known attack vectors are as follows:
+
+. The victim sends "have" lines advertising the IDs of objects it has that
+ are not explicitly intended to be shared but can be used to optimize the
+ transfer if the peer also has them. The attacker chooses an object ID X
+ to steal and sends a ref to X, but isn't required to send the content of
+ X because the victim already has it. Now the victim believes that the
+ attacker has X, and it sends the content of X back to the attacker
+ later. (This attack is most straightforward for a client to perform on a
+ server, by creating a ref to X in the namespace the client has access
+ to and then fetching it. The most likely way for a server to perform it
+ on a client is to "merge" X into a public branch and hope that the user
+ does additional work on this branch and pushes it back to the server
+ without noticing the merge.)
+
+. As in #1, the attacker chooses an object ID X to steal. The victim sends
+ an object Y that the attacker already has, and the attacker falsely
+ claims to have X and not Y, so the victim sends Y as a delta against X.
+ The delta reveals regions of X that are similar to Y to the attacker.
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v2.11.0
+DEF_VER=v2.11.1
LF='
'
po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
$(QUIET_MSGFMT)mkdir -p $(dir $@) && $(MSGFMT) -o $@ $<
-FIND_SOURCE_FILES = ( git ls-files '*.[hcS]' 2>/dev/null || \
- $(FIND) . \( -name .git -type d -prune \) \
- -o \( -name '*.[hcS]' -type f -print \) )
+FIND_SOURCE_FILES = ( \
+ git ls-files \
+ '*.[hcS]' \
+ '*.sh' \
+ ':!*[tp][0-9][0-9][0-9][0-9]*' \
+ ':!contrib' \
+ 2>/dev/null || \
+ $(FIND) . \
+ \( -name .git -type d -prune \) \
+ -o \( -name '[tp][0-9][0-9][0-9][0-9]*' -prune \) \
+ -o \( -name contrib -type d -prune \) \
+ -o \( -name build -type d -prune \) \
+ -o \( -name 'trash*' -type d -prune \) \
+ -o \( -name '*.[hcS]' -type f -print \) \
+ -o \( -name '*.sh' -type f -print \) \
+ )
$(ETAGS_TARGET): FORCE
$(RM) $(ETAGS_TARGET)
[Documentation/SubmittingPatches][] for instructions on patch submission).
To subscribe to the list, send an email with just "subscribe git" in
the body to majordomo@vger.kernel.org. The mailing list archives are
-available at http://news.gmane.org/gmane.comp.version-control.git/,
+available at https://public-inbox.org/git,
http://marc.info/?l=git and other archival sites.
The maintainer frequently sends the "What's cooking" reports that
-Documentation/RelNotes/2.11.0.txt
\ No newline at end of file
+Documentation/RelNotes/2.11.1.txt
\ No newline at end of file
*dos_time = t->tm_sec / 2 + t->tm_min * 32 + t->tm_hour * 2048;
}
+static int archive_zip_config(const char *var, const char *value, void *data)
+{
+ return userdiff_config(var, value);
+}
+
static int write_zip_archive(const struct archiver *ar,
struct archiver_args *args)
{
int err;
+ git_config(archive_zip_config, NULL);
+
dos_time(&args->time, &zip_date, &zip_time);
zip_dir = xmalloc(ZIP_DIRECTORY_MIN_SIZE);
int replace_each_worktree_head_symref(const char *oldref, const char *newref)
{
int ret = 0;
- struct worktree **worktrees = get_worktrees();
+ struct worktree **worktrees = get_worktrees(0);
int i;
for (i = 0; worktrees[i]; i++) {
if (read_state_file(&sb, state, "abort-safety", 1) > 0) {
if (get_oid_hex(sb.buf, &abort_safety))
- die(_("could not parse %s"), am_path(state, "abort_safety"));
+ die(_("could not parse %s"), am_path(state, "abort-safety"));
} else
oidclr(&abort_safety);
if (!oidcmp(&head, &abort_safety))
return 1;
- error(_("You seem to have moved HEAD since the last 'am' failure.\n"
+ warning(_("You seem to have moved HEAD since the last 'am' failure.\n"
"Not rewinding to ORIG_HEAD"));
return 0;
}
/*
+ * Write out any suspect information which depends on the path. This must be
+ * handled separately from emit_one_suspect_detail(), because a given commit
+ * may have changes in multiple paths. So this needs to appear each time
+ * we mention a new group.
+ *
* To allow LF and other nonportable characters in pathnames,
* they are c-style quoted as needed.
*/
-static void write_filename_info(const char *path)
+static void write_filename_info(struct origin *suspect)
{
+ if (suspect->previous) {
+ struct origin *prev = suspect->previous;
+ printf("previous %s ", oid_to_hex(&prev->commit->object.oid));
+ write_name_quoted(prev->path, stdout, '\n');
+ }
printf("filename ");
- write_name_quoted(path, stdout, '\n');
+ write_name_quoted(suspect->path, stdout, '\n');
}
/*
printf("summary %s\n", ci.summary.buf);
if (suspect->commit->object.flags & UNINTERESTING)
printf("boundary\n");
- if (suspect->previous) {
- struct origin *prev = suspect->previous;
- printf("previous %s ", oid_to_hex(&prev->commit->object.oid));
- write_name_quoted(prev->path, stdout, '\n');
- }
commit_info_destroy(&ci);
oid_to_hex(&suspect->commit->object.oid),
ent->s_lno + 1, ent->lno + 1, ent->num_lines);
emit_one_suspect_detail(suspect, 0);
- write_filename_info(suspect->path);
+ write_filename_info(suspect);
maybe_flush_or_die(stdout, "stdout");
}
pi->blamed_lines += ent->num_lines;
{
if (emit_one_suspect_detail(suspect, repeat) ||
(suspect->commit->object.flags & MORE_THAN_ONE_PATH))
- write_filename_info(suspect->path);
+ write_filename_info(suspect);
}
static void emit_porcelain(struct scoreboard *sb, struct blame_entry *ent,
} else if (show_progress < 0)
show_progress = isatty(2);
- if (0 < abbrev)
+ if (0 < abbrev && abbrev < GIT_SHA1_HEXSZ)
/* one more abbrev length is needed for the boundary commit */
abbrev++;
+ else if (!abbrev)
+ abbrev = GIT_SHA1_HEXSZ;
if (revs_file && read_ancestry(revs_file))
die_errno("reading graft file '%s' failed", revs_file);
static void reject_rebase_or_bisect_branch(const char *target)
{
- struct worktree **worktrees = get_worktrees();
+ struct worktree **worktrees = get_worktrees(0);
int i;
for (i = 0; worktrees[i]; i++) {
if (also + only + all + interactive > 1)
die(_("Only one of --include/--only/--all/--interactive/--patch can be used."));
- if (argc == 0 && (also || (only && !amend)))
+ if (argc == 0 && (also || (only && !amend && !allow_empty)))
die(_("No paths with --include/--only does not make sense."));
- if (argc == 0 && only && amend)
- only_include_assumed = _("Clever... amending the last one with dirty index.");
if (argc > 0 && !also && !only)
only_include_assumed = _("Explicit paths specified without -i or -o; assuming --only paths...");
if (!cleanup_arg || !strcmp(cleanup_arg, "default"))
for (i = 0; i < fetch_refspec_nr; i++)
get_fetch_map(ref_map, &fetch_refspec[i], &oref_tail, 1);
-
- if (tags == TAGS_SET)
- get_fetch_map(remote_refs, tag_refspec, &tail, 0);
} else if (refmap_array) {
die("--refmap option is only meaningful with command-line refspec(s).");
} else {
}
}
+static void add_repack_incremental_option(void)
+{
+ argv_array_push(&repack, "--no-write-bitmap-index");
+}
+
static int need_to_gc(void)
{
/*
*/
if (too_many_packs())
add_repack_all_option();
- else if (!too_many_loose_objects())
+ else if (too_many_loose_objects())
+ add_repack_incremental_option();
+ else
return 0;
if (run_hook_le(NULL, "pre-auto-gc", NULL))
const unsigned char *sha1)
{
void *new_data = NULL;
- int collision_test_needed;
+ int collision_test_needed = 0;
assert(data || obj_entry);
- read_lock();
- collision_test_needed = has_sha1_file_with_flags(sha1, HAS_SHA1_QUICK);
- read_unlock();
+ if (startup_info->have_repository) {
+ read_lock();
+ collision_test_needed = has_sha1_file_with_flags(sha1, HAS_SHA1_QUICK);
+ read_unlock();
+ }
if (collision_test_needed && !data) {
read_lock();
usage(index_pack_usage);
if (fix_thin_pack && !from_stdin)
die(_("--fix-thin cannot be used without --stdin"));
+ if (from_stdin && !startup_info->have_repository)
+ die(_("--stdin requires a git repository"));
if (!index_name && pack_name)
index_name = derive_filename(pack_name, ".idx", &index_name_buf);
if (keep_msg && !keep_name && pack_name)
static int pack_to_stdout;
static int num_preferred_base;
static struct progress *progress_state;
-static int pack_compression_level = Z_DEFAULT_COMPRESSION;
-static int pack_compression_seen;
static struct packed_git *reuse_packfile;
static uint32_t reuse_packfile_objects;
depth = git_config_int(k, v);
return 0;
}
- if (!strcmp(k, "pack.compression")) {
- int level = git_config_int(k, v);
- if (level == -1)
- level = Z_DEFAULT_COMPRESSION;
- else if (level < 0 || level > Z_BEST_COMPRESSION)
- die("bad pack compression level %d", level);
- pack_compression_level = level;
- pack_compression_seen = 1;
- return 0;
- }
if (!strcmp(k, "pack.deltacachesize")) {
max_delta_cache_size = git_config_int(k, v);
return 0;
reset_pack_idx_option(&pack_idx_opts);
git_config(git_pack_config, NULL);
- if (!pack_compression_seen && core_compression_seen)
- pack_compression_level = core_compression_level;
progress = isatty(2);
argc = parse_options(argc, argv, prefix, pack_objects_options,
if (merge_heads.nr > 1)
die(_("Cannot merge multiple branches into empty head."));
return pull_into_void(*merge_heads.sha1, curr_head);
- } else if (opt_rebase) {
- if (merge_heads.nr > 1)
- die(_("Cannot rebase onto multiple branches."));
+ }
+ if (opt_rebase && merge_heads.nr > 1)
+ die(_("Cannot rebase onto multiple branches."));
+
+ if (opt_rebase) {
+ struct commit_list *list = NULL;
+ struct commit *merge_head, *head;
+
+ head = lookup_commit_reference(orig_head);
+ commit_list_insert(head, &list);
+ merge_head = lookup_commit_reference(merge_heads.sha1[0]);
+ if (is_descendant_of(merge_head, list)) {
+ /* we can fast-forward this without invoking rebase */
+ opt_ff = "--ff-only";
+ return run_merge();
+ }
return run_rebase(curr_head, *merge_heads.sha1, rebase_fork_point);
- } else
+ } else {
return run_merge();
+ }
}
die_push_simple(branch, remote);
}
- strbuf_addf(&refspec, "%s:%s", branch->name, branch->merge[0]->src);
+ strbuf_addf(&refspec, "%s:%s", branch->refname, branch->merge[0]->src);
add_refspec(refspec.buf);
}
static void setup_push_current(struct remote *remote, struct branch *branch)
{
+ struct strbuf refspec = STRBUF_INIT;
+
if (!branch)
die(_(message_detached_head_die), remote->name);
- add_refspec(branch->name);
+ strbuf_addf(&refspec, "%s:%s", branch->refname, branch->refname);
+ add_refspec(refspec.buf);
}
static int is_workflow_triangular(struct remote *remote)
NULL
};
+static const char incremental_bitmap_conflict_error[] = N_(
+"Incremental repacks are incompatible with bitmap indexes. Use\n"
+"--no-write-bitmap-index or disable the pack.writebitmaps configuration."
+);
+
+
static int repack_config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "repack.usedeltabaseoffset")) {
if (pack_kept_objects < 0)
pack_kept_objects = write_bitmaps;
+ if (write_bitmaps && !(pack_everything & ALL_INTO_ONE))
+ die(_(incremental_bitmap_conflict_error));
+
packdir = mkpathdup("%s/pack", get_object_directory());
packtmp = mkpathdup("%s/.tmp-%d-pack", packdir, (int)getpid());
for (parents = commit->parents, parent_number = 1;
parents;
parents = parents->next, parent_number++) {
+ char *name = NULL;
+
if (exclude_parent && parent_number != exclude_parent)
continue;
+ if (symbolic)
+ name = xstrfmt("%s^%d", arg, parent_number);
show_rev(include_parents ? NORMAL : REVERSED,
- parents->item->object.oid.hash, arg);
+ parents->item->object.oid.hash, name);
+ free(name);
}
*dotdot = '^';
printf("HEAD %s\n", sha1_to_hex(wt->head_sha1));
if (wt->is_detached)
printf("detached\n");
- else
+ else if (wt->head_ref)
printf("branch %s\n", wt->head_ref);
}
printf("\n");
else {
strbuf_addf(&sb, "%-*s ", abbrev_len,
find_unique_abbrev(wt->head_sha1, DEFAULT_ABBREV));
- if (!wt->is_detached)
+ if (wt->is_detached)
+ strbuf_addstr(&sb, "(detached HEAD)");
+ else if (wt->head_ref)
strbuf_addf(&sb, "[%s]", shorten_unambiguous_ref(wt->head_ref, 0));
else
- strbuf_addstr(&sb, "(detached HEAD)");
+ strbuf_addstr(&sb, "(error)");
}
printf("%s\n", sb.buf);
if (ac)
usage_with_options(worktree_usage, options);
else {
- struct worktree **worktrees = get_worktrees();
+ struct worktree **worktrees = get_worktrees(GWT_SORT_LINKED);
int path_maxlen = 0, abbrev = DEFAULT_ABBREV, i;
if (!porcelain)
if (ac != 1)
usage_with_options(worktree_usage, options);
- worktrees = get_worktrees();
+ worktrees = get_worktrees(0);
wt = find_worktree(worktrees, prefix, av[0]);
if (!wt)
die(_("'%s' is not a working tree"), av[0]);
if (ac != 1)
usage_with_options(worktree_usage, options);
- worktrees = get_worktrees();
+ worktrees = get_worktrees(0);
wt = find_worktree(worktrees, prefix, av[0]);
if (!wt)
die(_("'%s' is not a working tree"), av[0]);
#include "pack.h"
#include "strbuf.h"
-static int pack_compression_level = Z_DEFAULT_COMPRESSION;
-
static struct bulk_checkin_state {
unsigned plugged:1;
extern int index_dir_exists(struct index_state *istate, const char *name, int namelen);
extern void adjust_dirname_case(struct index_state *istate, char *name);
extern struct cache_entry *index_file_exists(struct index_state *istate, const char *name, int namelen, int igncase);
+
+/*
+ * Searches for an entry defined by name and namelen in the given index.
+ * If the return value is positive (including 0) it is the position of an
+ * exact match. If the return value is negative, the negated value minus 1
+ * is the position where the entry would be inserted.
+ * Example: The current index consists of these files and its stages:
+ *
+ * b#0, d#0, f#1, f#3
+ *
+ * index_name_pos(&index, "a", 1) -> -1
+ * index_name_pos(&index, "b", 1) -> 0
+ * index_name_pos(&index, "c", 1) -> -2
+ * index_name_pos(&index, "d", 1) -> 1
+ * index_name_pos(&index, "e", 1) -> -3
+ * index_name_pos(&index, "f", 1) -> -3
+ * index_name_pos(&index, "g", 1) -> -5
+ */
extern int index_name_pos(const struct index_state *, const char *name, int namelen);
+
#define ADD_CACHE_OK_TO_ADD 1 /* Ok to add */
#define ADD_CACHE_OK_TO_REPLACE 2 /* Ok to replace file/directory */
#define ADD_CACHE_SKIP_DFCHECK 4 /* Ok to skip DF conflict checks */
#define ADD_CACHE_KEEP_CACHE_TREE 32 /* Do not invalidate cache-tree */
extern int add_index_entry(struct index_state *, struct cache_entry *ce, int option);
extern void rename_index_entry_at(struct index_state *, int pos, const char *new_name);
+
+/* Remove entry, return true if there are more entries to go. */
extern int remove_index_entry_at(struct index_state *, int pos);
+
extern void remove_marked_cache_entries(struct index_state *istate);
extern int remove_file_from_index(struct index_state *, const char *path);
#define ADD_CACHE_VERBOSE 1
#define ADD_CACHE_IGNORE_ERRORS 4
#define ADD_CACHE_IGNORE_REMOVAL 8
#define ADD_CACHE_INTENT 16
+/*
+ * These two are used to add the contents of the file at path
+ * to the index, marking the working tree up-to-date by storing
+ * the cached stat info in the resulting cache entry. A caller
+ * that has already run lstat(2) on the path can call
+ * add_to_index(), and all others can call add_file_to_index();
+ * the latter will do necessary lstat(2) internally before
+ * calling the former.
+ */
extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags);
extern int add_file_to_index(struct index_state *, const char *path, int flags);
+
extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, unsigned int refresh_options);
extern int chmod_index_entry(struct index_state *, struct cache_entry *ce, char flip);
extern int ce_same_name(const struct cache_entry *a, const struct cache_entry *b);
extern const char *git_hooks_path;
extern int zlib_compression_level;
extern int core_compression_level;
-extern int core_compression_seen;
+extern int pack_compression_level;
extern size_t packed_git_window_size;
extern size_t packed_git_limit;
extern size_t delta_base_cache_limit;
* ANSI emulation wrappers
*/
+int winansi_isatty(int fd);
+#define isatty winansi_isatty
+
void winansi_init(void);
HANDLE winansi_get_osfhandle(int fd);
#include "../git-compat-util.h"
#include <wingdi.h>
#include <winreg.h>
+#include "win32.h"
+
+static int fd_is_interactive[3] = { 0, 0, 0 };
+#define FD_CONSOLE 0x1
+#define FD_SWAPPED 0x2
+#define FD_MSYS 0x4
/*
ANSI codes used by git: m, K
static int is_console(int fd)
{
CONSOLE_SCREEN_BUFFER_INFO sbi;
+ DWORD mode;
HANDLE hcon;
static int initialized = 0;
return 0;
/* check if its a handle to a console output screen buffer */
- if (!GetConsoleScreenBufferInfo(hcon, &sbi))
+ if (!fd) {
+ if (!GetConsoleMode(hcon, &mode))
+ return 0;
+ } else if (!GetConsoleScreenBufferInfo(hcon, &sbi))
return 0;
+ if (fd >= 0 && fd <= 2)
+ fd_is_interactive[fd] |= FD_CONSOLE;
+
/* initialize attributes */
if (!initialized) {
console = hcon;
return hresult;
}
-
-/*
- * Make MSVCRT's internal file descriptor control structure accessible
- * so that we can tweak OS handles and flags directly (we need MSVCRT
- * to treat our pipe handle as if it were a console).
- *
- * We assume that the ioinfo structure (exposed by MSVCRT.dll via
- * __pioinfo) starts with the OS handle and the flags. The exact size
- * varies between MSVCRT versions, so we try different sizes until
- * toggling the FDEV bit of _pioinfo(1)->osflags is reflected in
- * isatty(1).
- */
-typedef struct {
- HANDLE osfhnd;
- char osflags;
-} ioinfo;
-
-extern __declspec(dllimport) ioinfo *__pioinfo[];
-
-static size_t sizeof_ioinfo = 0;
-
-#define IOINFO_L2E 5
-#define IOINFO_ARRAY_ELTS (1 << IOINFO_L2E)
-
-#define FPIPE 0x08
-#define FDEV 0x40
-
-static inline ioinfo* _pioinfo(int fd)
-{
- return (ioinfo*)((char*)__pioinfo[fd >> IOINFO_L2E] +
- (fd & (IOINFO_ARRAY_ELTS - 1)) * sizeof_ioinfo);
-}
-
-static int init_sizeof_ioinfo(void)
-{
- int istty, wastty;
- /* don't init twice */
- if (sizeof_ioinfo)
- return sizeof_ioinfo >= 256;
-
- sizeof_ioinfo = sizeof(ioinfo);
- wastty = isatty(1);
- while (sizeof_ioinfo < 256) {
- /* toggle FDEV flag, check isatty, then toggle back */
- _pioinfo(1)->osflags ^= FDEV;
- istty = isatty(1);
- _pioinfo(1)->osflags ^= FDEV;
- /* return if we found the correct size */
- if (istty != wastty)
- return 0;
- sizeof_ioinfo += sizeof(void*);
- }
- error("Tweaking file descriptors doesn't work with this MSVCRT.dll");
- return 1;
-}
-
static HANDLE swap_osfhnd(int fd, HANDLE new_handle)
{
- ioinfo *pioinfo;
- HANDLE old_handle;
-
- /* init ioinfo size if we haven't done so */
- if (init_sizeof_ioinfo())
- return INVALID_HANDLE_VALUE;
-
- /* get ioinfo pointer and change the handles */
- pioinfo = _pioinfo(fd);
- old_handle = pioinfo->osfhnd;
- pioinfo->osfhnd = new_handle;
- return old_handle;
+ /*
+ * Create a copy of the original handle associated with fd
+ * because the original will get closed when we dup2().
+ */
+ HANDLE handle = (HANDLE)_get_osfhandle(fd);
+ HANDLE duplicate = duplicate_handle(handle);
+
+ /* Create a temp fd associated with the already open "new_handle". */
+ int new_fd = _open_osfhandle((intptr_t)new_handle, O_BINARY);
+
+ assert((fd == 1) || (fd == 2));
+
+ /*
+ * Use stock dup2() to re-bind fd to the new handle. Note that
+ * this will implicitly close(1) and close both fd=1 and the
+ * originally associated handle. It will open a new fd=1 and
+ * call DuplicateHandle() on the handle associated with new_fd.
+ * It is because of this implicit close() that we created the
+ * copy of the original.
+ *
+ * Note that we need to update the cached console handle to the
+ * duplicated one because the dup2() call will implicitly close
+ * the original one.
+ *
+ * Note that dup2() when given target := {0,1,2} will also
+ * call SetStdHandle(), so we don't need to worry about that.
+ */
+ if (console == handle)
+ console = duplicate;
+ dup2(new_fd, fd);
+
+ /* Close the temp fd. This explicitly closes "new_handle"
+ * (because it has been associated with it).
+ */
+ close(new_fd);
+
+ fd_is_interactive[fd] |= FD_SWAPPED;
+
+ return duplicate;
}
#ifdef DETECT_MSYS_TTY
buffer, sizeof(buffer) - 2, &result)))
return;
name = nameinfo->Name.Buffer;
- name[nameinfo->Name.Length] = 0;
-
- /* check if this could be a MSYS2 pty pipe ('msys-XXXX-ptyN-XX') */
- if (!wcsstr(name, L"msys-") || !wcsstr(name, L"-pty"))
- return;
-
- /* init ioinfo size if we haven't done so */
- if (init_sizeof_ioinfo())
+ name[nameinfo->Name.Length / sizeof(*name)] = 0;
+
+ /*
+ * Check if this could be a MSYS2 pty pipe ('msys-XXXX-ptyN-XX')
+ * or a cygwin pty pipe ('cygwin-XXXX-ptyN-XX')
+ */
+ if ((!wcsstr(name, L"msys-") && !wcsstr(name, L"cygwin-")) ||
+ !wcsstr(name, L"-pty"))
return;
- /* set FDEV flag, reset FPIPE flag */
- _pioinfo(fd)->osflags &= ~FPIPE;
- _pioinfo(fd)->osflags |= FDEV;
+ fd_is_interactive[fd] |= FD_MSYS;
}
#endif
+/*
+ * Wrapper for isatty(). Most calls in the main git code
+ * call isatty(1 or 2) to see if the instance is interactive
+ * and should: be colored, show progress, paginate output.
+ * We lie and give results for what the descriptor WAS at
+ * startup (and ignore any pipe redirection we internally
+ * do).
+ */
+#undef isatty
+int winansi_isatty(int fd)
+{
+ if (fd >= 0 && fd <= 2)
+ return fd_is_interactive[fd] != 0;
+ return isatty(fd);
+}
+
void winansi_init(void)
{
int con1, con2;
/* check if either stdout or stderr is a console output screen buffer */
con1 = is_console(1);
con2 = is_console(2);
+
+ /* Also compute console bit for fd 0 even though we don't need the result here. */
+ is_console(0);
+
if (!con1 && !con2) {
#ifdef DETECT_MSYS_TTY
/* check if stdin / stdout / stderr are MSYS2 pty pipes */
*/
HANDLE winansi_get_osfhandle(int fd)
{
- HANDLE hnd = (HANDLE) _get_osfhandle(fd);
- if (isatty(fd) && GetFileType(hnd) == FILE_TYPE_PIPE) {
- if (fd == 1 && hconsole1)
- return hconsole1;
- else if (fd == 2 && hconsole2)
- return hconsole2;
- }
- return hnd;
+ if (fd == 1 && (fd_is_interactive[1] & FD_SWAPPED))
+ return hconsole1;
+ if (fd == 2 && (fd_is_interactive[2] & FD_SWAPPED))
+ return hconsole2;
+
+ return (HANDLE)_get_osfhandle(fd);
}
*/
static enum config_scope current_parsing_scope;
+static int core_compression_seen;
+static int pack_compression_seen;
static int zlib_compression_seen;
/*
}
if (!strcmp(var, "core.abbrev")) {
- int abbrev = git_config_int(var, value);
- if (abbrev < minimum_abbrev || abbrev > 40)
- return -1;
- default_abbrev = abbrev;
+ if (!value)
+ return config_error_nonbool(var);
+ if (!strcasecmp(value, "auto"))
+ default_abbrev = -1;
+ else {
+ int abbrev = git_config_int(var, value);
+ if (abbrev < minimum_abbrev || abbrev > 40)
+ return error("abbrev length out of range: %d", abbrev);
+ default_abbrev = abbrev;
+ }
return 0;
}
core_compression_seen = 1;
if (!zlib_compression_seen)
zlib_compression_level = level;
+ if (!pack_compression_seen)
+ pack_compression_level = level;
return 0;
}
pack_size_limit_cfg = git_config_ulong(var, value);
return 0;
}
+
+ if (!strcmp(var, "pack.compression")) {
+ int level = git_config_int(var, value);
+ if (level == -1)
+ level = Z_DEFAULT_COMPRESSION;
+ else if (level < 0 || level > Z_BEST_COMPRESSION)
+ die(_("bad pack compression level %d"), level);
+ pack_compression_level = level;
+ pack_compression_seen = 1;
+ return 0;
+ }
+
/* Add other config variables here and to Documentation/config.txt. */
return 0;
}
goto out_free;
}
- fstat(in_fd, &st);
+ if (fstat(in_fd, &st) == -1) {
+ error_errno(_("fstat on %s failed"), config_filename);
+ ret = CONFIG_INVALID_FILE;
+ goto out_free;
+ }
+
contents_sz = xsize_t(st.st_size);
contents = xmmap_gently(NULL, contents_sz, PROT_READ,
MAP_PRIVATE, in_fd, 0);
if (new_name && !section_name_is_ok(new_name)) {
ret = error("invalid section name: %s", new_name);
- goto out;
+ goto out_no_rollback;
}
if (!config_filename)
if (!(config_file = fopen(config_filename, "rb"))) {
/* no config file means nothing to rename, no error */
- goto unlock_and_out;
+ goto commit_and_out;
}
- fstat(fileno(config_file), &st);
+ if (fstat(fileno(config_file), &st) == -1) {
+ ret = error_errno(_("fstat on %s failed"), config_filename);
+ goto out;
+ }
if (chmod(get_lock_file_path(lock), st.st_mode & 07777) < 0) {
ret = error_errno("chmod on %s failed",
}
}
fclose(config_file);
-unlock_and_out:
+commit_and_out:
if (commit_lock_file(lock) < 0)
ret = error_errno("could not write config file %s",
config_filename);
out:
+ rollback_lock_file(lock);
+out_no_rollback:
free(filename_buf);
return ret;
}
packet_flush();
while (1) {
- my ($command) = packet_txt_read() =~ /^command=([^=]+)$/;
- my ($pathname) = packet_txt_read() =~ /^pathname=([^=]+)$/;
+ my ($command) = packet_txt_read() =~ /^command=(.+)$/;
+ my ($pathname) = packet_txt_read() =~ /^pathname=(.+)$/;
+
+ if ( $pathname eq "" ) {
+ die "bad pathname '$pathname'";
+ }
packet_bin_read();
--- /dev/null
+uniset/
+UnicodeData.txt
+EastAsianWidth.txt
--- /dev/null
+TL;DR: Run update_unicode.sh after the publication of a new Unicode
+standard and commit the resulting unicode_widths.h file.
+
+The long version
+================
+
+The Git source code ships the file unicode_widths.h which contains
+tables of zero and double width Unicode code points, respectively.
+These tables are generated using update_unicode.sh in this directory.
+update_unicode.sh itself uses a third-party tool, uniset, to query two
+Unicode data files for the interesting code points.
+
+On first run, update_unicode.sh clones uniset from Github and builds it.
+This requires a current-ish version of autoconf (2.69 works per December
+2016).
+
+On each run, update_unicode.sh checks whether more recent Unicode data
+files are available from the Unicode consortium, and rebuilds the header
+unicode_widths.h with the new data. The new header can then be
+committed.
--- /dev/null
+#!/bin/sh
+#See http://www.unicode.org/reports/tr44/
+#
+#Me Enclosing_Mark an enclosing combining mark
+#Mn Nonspacing_Mark a nonspacing combining mark (zero advance width)
+#Cf Format a format control character
+#
+cd "$(dirname "$0")"
+UNICODEWIDTH_H=$(git rev-parse --show-toplevel)/unicode_width.h
+
+wget -N http://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt \
+ http://www.unicode.org/Public/UCD/latest/ucd/EastAsianWidth.txt &&
+if ! test -d uniset; then
+ git clone https://github.com/depp/uniset.git &&
+ ( cd uniset && git checkout 4b186196dd )
+fi &&
+(
+ cd uniset &&
+ if ! test -x uniset; then
+ autoreconf -i &&
+ ./configure --enable-warnings=-Werror CFLAGS='-O0 -ggdb'
+ fi &&
+ make
+) &&
+UNICODE_DIR=. && export UNICODE_DIR &&
+cat >$UNICODEWIDTH_H <<-EOF
+static const struct interval zero_width[] = {
+ $(uniset/uniset --32 cat:Me,Mn,Cf + U+1160..U+11FF - U+00AD)
+};
+static const struct interval double_width[] = {
+ $(uniset/uniset --32 eaw:F,W)
+};
+EOF
if (convert_is_binary(len, &stats))
return 0;
/*
- * If the file in the index has any CR in it, do not convert.
- * This is the new safer autocrlf handling.
+ * If the file in the index has any CR in it, do not
+ * convert. This is the new safer autocrlf handling,
+ * unless we want to renormalize in a merge or
+ * cherry-pick.
*/
- if (checksafe == SAFE_CRLF_RENORMALIZE)
- checksafe = SAFE_CRLF_FALSE;
- else if (has_cr_in_index(path))
+ if ((checksafe != SAFE_CRLF_RENORMALIZE) && has_cr_in_index(path))
convert_crlf_into_lf = 0;
}
- if (checksafe && len) {
+ if ((checksafe == SAFE_CRLF_WARN ||
+ (checksafe == SAFE_CRLF_FAIL)) && len) {
struct text_stat new_stats;
memcpy(&new_stats, &stats, sizeof(new_stats));
/* simulate "git add" */
abbrev = FALLBACK_DEFAULT_ABBREV;
if (abbrev > GIT_SHA1_HEXSZ)
die("BUG: oid abbreviation out of range: %d", abbrev);
- hex[abbrev] = '\0';
+ if (abbrev)
+ hex[abbrev] = '\0';
return hex;
}
}
options->file = stdout;
+ options->abbrev = DEFAULT_ABBREV;
options->line_termination = '\n';
options->break_opt = -1;
options->rename_limit = -1;
offending, optarg);
return argcount;
}
+ else if (!strcmp(arg, "--no-abbrev"))
+ options->abbrev = 0;
else if (!strcmp(arg, "--abbrev"))
options->abbrev = DEFAULT_ABBREV;
else if (skip_prefix(arg, "--abbrev=", &arg)) {
const char *git_hooks_path;
int zlib_compression_level = Z_BEST_SPEED;
int core_compression_level;
-int core_compression_seen;
+int pack_compression_level = Z_DEFAULT_COMPRESSION;
int fsync_object_files;
size_t packed_git_window_size = DEFAULT_PACKED_GIT_WINDOW_SIZE;
size_t packed_git_limit = DEFAULT_PACKED_GIT_LIMIT;
/* Returns the highest-priority, location to look for git programs. */
const char *git_exec_path(void)
{
- const char *env;
+ static char *cached_exec_path;
if (argv_exec_path)
return argv_exec_path;
- env = getenv(EXEC_PATH_ENVIRONMENT);
- if (env && *env) {
- return env;
+ if (!cached_exec_path) {
+ const char *env = getenv(EXEC_PATH_ENVIRONMENT);
+ if (env && *env)
+ cached_exec_path = xstrdup(env);
+ else
+ cached_exec_path = system_path(GIT_EXEC_PATH);
}
-
- return system_path(GIT_EXEC_PATH);
+ return cached_exec_path;
}
static void add_path(struct strbuf *out, const char *path)
static off_t max_packsize;
static int unpack_limit = 100;
static int force_update;
-static int pack_compression_level = Z_DEFAULT_COMPRESSION;
-static int pack_compression_seen;
/* Stats and misc. counters */
static uintmax_t alloc_count;
char *fullpath, unsigned int fullpath_len,
unsigned char fanout)
{
- struct tree_content *t = root->tree;
+ struct tree_content *t;
struct tree_entry *e, leaf;
unsigned int i, tmp_hex_sha1_len, tmp_fullpath_len;
uintmax_t num_notes = 0;
unsigned char sha1[20];
char realpath[60];
+ if (!root->tree)
+ load_tree(root);
+ t = root->tree;
+
for (i = 0; t && i < t->entry_count; i++) {
e = t->entries[i];
tmp_hex_sha1_len = hex_sha1_len + e->name->str_len;
leaf.tree);
} else if (S_ISDIR(e->versions[1].mode)) {
/* This is a subdir that may contain note entries */
- if (!e->tree)
- load_tree(e);
num_notes += do_change_note_fanout(orig_root, e,
hex_sha1, tmp_hex_sha1_len,
fullpath, tmp_fullpath_len, fanout);
if (max_depth > MAX_DEPTH)
max_depth = MAX_DEPTH;
}
- if (!git_config_get_int("pack.compression", &pack_compression_level)) {
- if (pack_compression_level == -1)
- pack_compression_level = Z_DEFAULT_COMPRESSION;
- else if (pack_compression_level < 0 ||
- pack_compression_level > Z_BEST_COMPRESSION)
- git_die_config("pack.compression",
- "bad pack compression level %d", pack_compression_level);
- pack_compression_seen = 1;
- }
if (!git_config_get_int("pack.indexversion", &indexversion_value)) {
pack_idx_opts.version = indexversion_value;
if (pack_idx_opts.version > 2)
setup_git_directory();
reset_pack_idx_option(&pack_idx_opts);
git_pack_config();
- if (!pack_compression_seen && core_compression_seen)
- pack_compression_level = core_compression_level;
alloc_objects(object_entry_alloc);
strbuf_init(&command_buf, 0);
sub use_wt_file
{
- my ($workdir, $file, $sha1) = @_;
+ my ($file, $sha1) = @_;
my $null_sha1 = '0' x 40;
- if (-l "$workdir/$file" || ! -e _) {
+ if (-l $file || ! -e _) {
return (0, $null_sha1);
}
- my $wt_sha1 = Git::command_oneline('hash-object', "$workdir/$file");
+ my $wt_sha1 = Git::command_oneline('hash-object', $file);
my $use = ($sha1 eq $null_sha1) || ($sha1 eq $wt_sha1);
return ($use, $wt_sha1);
}
sub setup_dir_diff
{
- my ($workdir, $symlinks) = @_;
+ my ($worktree, $symlinks) = @_;
my @gitargs = ('diff', '--raw', '--no-abbrev', '-z', @ARGV);
my $diffrtn = Git::command_oneline(@gitargs);
exit(0) unless defined($diffrtn);
+ # Go to the root of the worktree now that we've captured the list of
+ # changed files. The paths returned by diff --raw are relative to the
+ # top-level of the repository, but we defer changing directories so
+ # that @ARGV can perform pathspec limiting in the current directory.
+ chdir($worktree);
+
# Build index info for left and right sides of the diff
my $submodule_mode = '160000';
my $symlink_mode = '120000';
my $wtindex = '';
my %submodule;
my %symlink;
- my @working_tree = ();
+ my @files = ();
my %working_tree_dups = ();
my @rawdiff = split('\0', $diffrtn);
}
if ($rmode ne $null_mode) {
- # Avoid duplicate working_tree entries
+ # Avoid duplicate entries
if ($working_tree_dups{$dst_path}++) {
next;
}
my ($use, $wt_sha1) =
- use_wt_file($workdir, $dst_path, $rsha1);
+ use_wt_file($dst_path, $rsha1);
if ($use) {
- push @working_tree, $dst_path;
+ push @files, $dst_path;
$wtindex .= "$rmode $wt_sha1\t$dst_path\0";
} else {
$rindex .= "$rmode $rsha1\t$dst_path\0";
}
}
+ # Go to the root of the worktree so that the left index files
+ # are properly setup -- the index is toplevel-relative.
+ chdir($worktree);
+
# Setup temp directories
my $tmpdir = tempdir('git-difftool.XXXXX', CLEANUP => 0, TMPDIR => 1);
my $ldir = "$tmpdir/left";
delete($ENV{GIT_INDEX_FILE});
# Changes in the working tree need special treatment since they are
- # not part of the index. Remove any trailing slash from $workdir
- # before starting to avoid double slashes in symlink targets.
- $workdir =~ s|/$||;
- for my $file (@working_tree) {
+ # not part of the index.
+ for my $file (@files) {
my $dir = dirname($file);
unless (-d "$rdir/$dir") {
mkpath("$rdir/$dir") or
exit_cleanup($tmpdir, 1);
}
if ($symlinks) {
- symlink("$workdir/$file", "$rdir/$file") or
+ symlink("$worktree/$file", "$rdir/$file") or
exit_cleanup($tmpdir, 1);
} else {
- copy("$workdir/$file", "$rdir/$file") or
+ copy($file, "$rdir/$file") or
exit_cleanup($tmpdir, 1);
- my $mode = stat("$workdir/$file")->mode;
+ my $mode = stat($file)->mode;
chmod($mode, "$rdir/$file") or
exit_cleanup($tmpdir, 1);
}
exit_cleanup($tmpdir, 1) if not $ok;
}
- return ($ldir, $rdir, $tmpdir, @working_tree);
+ return ($ldir, $rdir, $tmpdir, @files);
}
sub write_to_file
my $error = 0;
my $repo = Git->repository();
my $repo_path = $repo->repo_path();
- my $workdir = $repo->wc_path();
- my ($a, $b, $tmpdir, @worktree) = setup_dir_diff($workdir, $symlinks);
+ my $worktree = $repo->wc_path();
+ $worktree =~ s|/$||; # Avoid double slashes in symlink targets
+ my ($a, $b, $tmpdir, @files) = setup_dir_diff($worktree, $symlinks);
if (defined($extcmd)) {
$rc = system($extcmd, $a, $b);
my %tmp_modified;
my $indices_loaded = 0;
- for my $file (@worktree) {
+ for my $file (@files) {
next if $symlinks && -l "$b/$file";
next if ! -f "$b/$file";
if (!$indices_loaded) {
%wt_modified = changed_files(
- $repo_path, "$tmpdir/wtindex", $workdir);
+ $repo_path, "$tmpdir/wtindex", $worktree);
%tmp_modified = changed_files(
$repo_path, "$tmpdir/wtindex", $b);
$indices_loaded = 1;
if (exists $wt_modified{$file} and exists $tmp_modified{$file}) {
my $errmsg = "warning: Both files modified: ";
- $errmsg .= "'$workdir/$file' and '$b/$file'.\n";
+ $errmsg .= "'$worktree/$file' and '$b/$file'.\n";
$errmsg .= "warning: Working tree file has been left.\n";
$errmsg .= "warning:\n";
warn $errmsg;
$error = 1;
} elsif (exists $tmp_modified{$file}) {
my $mode = stat("$b/$file")->mode;
- copy("$b/$file", "$workdir/$file") or
+ copy("$b/$file", $file) or
exit_cleanup($tmpdir, 1);
- chmod($mode, "$workdir/$file") or
+ chmod($mode, $file) or
exit_cleanup($tmpdir, 1);
}
}
}
merge_cmd () {
- trust_exit_code=$(git config --bool \
- "mergetool.$1.trustExitCode" || echo false)
- if test "$trust_exit_code" = "false"
- then
- touch "$BACKUP"
- ( eval $merge_tool_cmd )
- check_unchanged
- else
- ( eval $merge_tool_cmd )
- fi
+ ( eval $merge_tool_cmd )
}
}
echo "$1"
}
+ # Most tools' exit codes cannot be trusted, so By default we ignore
+ # their exit code and check the merged file's modification time in
+ # check_unchanged() to determine whether or not the merge was
+ # successful. The return value from run_merge_cmd, by default, is
+ # determined by check_unchanged().
+ #
+ # When a tool's exit code can be trusted then the return value from
+ # run_merge_cmd is simply the tool's exit code, and check_unchanged()
+ # is not called.
+ #
+ # The return value of exit_code_trustable() tells us whether or not we
+ # can trust the tool's exit code.
+ #
+ # User-defined and built-in tools default to false.
+ # Built-in tools advertise that their exit code is trustable by
+ # redefining exit_code_trustable() to true.
+
+ exit_code_trustable () {
+ false
+ }
+
+
if ! test -f "$MERGE_TOOLS_DIR/$tool"
then
setup_user_tool
fi
}
+trust_exit_code () {
+ if git config --bool "mergetool.$1.trustExitCode"
+ then
+ :; # OK
+ elif exit_code_trustable
+ then
+ echo true
+ else
+ echo false
+ fi
+}
+
+
# Entry point for running tools
run_merge_tool () {
# If GIT_PREFIX is empty then we cannot use it in tools
# Run a either a configured or built-in merge tool
run_merge_cmd () {
- merge_cmd "$1"
+ mergetool_trust_exit_code=$(trust_exit_code "$1")
+ if test "$mergetool_trust_exit_code" = "true"
+ then
+ merge_cmd "$1"
+ else
+ touch "$BACKUP"
+ merge_cmd "$1"
+ check_unchanged
+ fi
}
list_merge_tool_candidates () {
import zipfile
import zlib
import ctypes
+import errno
try:
from subprocess import CalledProcessError
die("cannot use --changes-block-size with non-numeric revisions")
block_size = None
- changes = []
+ changes = set()
# Retrieve changes a block at a time, to prevent running
# into a MaxResults/MaxScanRows error from the server.
# Insert changes in chronological order
for line in reversed(p4_read_pipe_lines(cmd)):
- changes.append(int(line.split(" ")[1]))
+ changes.add(int(line.split(" ")[1]))
if not block_size:
break
steps."""
if self.exceedsLargeFileThreshold(relPath, contents) or self.hasLargeFileExtension(relPath):
contentTempFile = self.generateTempFile(contents)
- (git_mode, contents, localLargeFile) = self.generatePointer(contentTempFile)
-
- # Move temp file to final location in large file system
- largeFileDir = os.path.dirname(localLargeFile)
- if not os.path.isdir(largeFileDir):
- os.makedirs(largeFileDir)
- shutil.move(contentTempFile, localLargeFile)
- self.addLargeFile(relPath)
- if gitConfigBool('git-p4.largeFilePush'):
- self.pushFile(localLargeFile)
- if verbose:
- sys.stderr.write("%s moved to large file system (%s)\n" % (relPath, localLargeFile))
+ (pointer_git_mode, contents, localLargeFile) = self.generatePointer(contentTempFile)
+ if pointer_git_mode:
+ git_mode = pointer_git_mode
+ if localLargeFile:
+ # Move temp file to final location in large file system
+ largeFileDir = os.path.dirname(localLargeFile)
+ if not os.path.isdir(largeFileDir):
+ os.makedirs(largeFileDir)
+ shutil.move(contentTempFile, localLargeFile)
+ self.addLargeFile(relPath)
+ if gitConfigBool('git-p4.largeFilePush'):
+ self.pushFile(localLargeFile)
+ if verbose:
+ sys.stderr.write("%s moved to large file system (%s)\n" % (relPath, localLargeFile))
return (git_mode, contents)
class MockLFS(LargeFileSystem):
the actual content. Return also the new location of the actual
content.
"""
+ if os.path.getsize(contentFile) == 0:
+ return (None, '', None)
+
pointerProcess = subprocess.Popen(
['git', 'lfs', 'pointer', '--file=' + contentFile],
stdout=subprocess.PIPE
if response == 'n':
return False
- def get_diff_description(self, editedFiles, filesToAdd):
+ def get_diff_description(self, editedFiles, filesToAdd, symlinks):
# diff
if os.environ.has_key("P4DIFF"):
del(os.environ["P4DIFF"])
newdiff += "==== new file ====\n"
newdiff += "--- /dev/null\n"
newdiff += "+++ %s\n" % newFile
- f = open(newFile, "r")
- for line in f.readlines():
- newdiff += "+" + line
- f.close()
+
+ is_link = os.path.islink(newFile)
+ expect_link = newFile in symlinks
+
+ if is_link and expect_link:
+ newdiff += "+%s\n" % os.readlink(newFile)
+ else:
+ f = open(newFile, "r")
+ for line in f.readlines():
+ newdiff += "+" + line
+ f.close()
return (diff + newdiff).replace('\r\n', '\n')
filesToDelete = set()
editedFiles = set()
pureRenameCopy = set()
+ symlinks = set()
filesToChangeExecBit = {}
for line in diff:
filesToChangeExecBit[path] = diff['dst_mode']
if path in filesToDelete:
filesToDelete.remove(path)
+
+ dst_mode = int(diff['dst_mode'], 8)
+ if dst_mode == 0120000:
+ symlinks.add(path)
+
elif modifier == "D":
filesToDelete.add(path)
if path in filesToAdd:
separatorLine = "######## everything below this line is just the diff #######\n"
if not self.prepare_p4_only:
submitTemplate += separatorLine
- submitTemplate += self.get_diff_description(editedFiles, filesToAdd)
+ submitTemplate += self.get_diff_description(editedFiles, filesToAdd, symlinks)
(handle, fileName) = tempfile.mkstemp()
tmpFile = os.fdopen(handle, "w+b")
if test -f "$squash_msg"; then
mv "$squash_msg" "$squash_msg".bak || exit
count=$(($(sed -n \
- -e "1s/^$comment_char.*\([0-9][0-9]*\).*/\1/p" \
+ -e "1s/^$comment_char[^0-9]*\([0-9][0-9]*\).*/\1/p" \
-e "q" < "$squash_msg".bak)+1))
{
printf '%s\n' "$comment_char $(eval_ngettext \
# This file is licensed under the GPL v2, or a later version
# at the discretion of Linus Torvalds.
-USAGE='<start> <url> [<end>]'
-LONG_USAGE='Summarizes the changes between two commits to the standard output,
-and includes the given URL in the generated summary.'
SUBDIRECTORY_OK='Yes'
OPTIONS_KEEPDASHDASH=
OPTIONS_STUCKLONG=
git read-tree --index-output="$TMPindex" -m $i_tree &&
GIT_INDEX_FILE="$TMPindex" &&
export GIT_INDEX_FILE &&
- git diff --name-only -z HEAD -- >"$TMP-stagenames" &&
+ git diff-index --name-only -z HEAD -- >"$TMP-stagenames" &&
git update-index -z --add --remove --stdin <"$TMP-stagenames" &&
git write-tree &&
rm -f "$TMPindex"
static void execv_dashed_external(const char **argv)
{
- struct strbuf cmd = STRBUF_INIT;
- const char *tmp;
+ struct child_process cmd = CHILD_PROCESS_INIT;
int status;
if (get_super_prefix())
use_pager = check_pager_config(argv[0]);
commit_pager_choice();
- strbuf_addf(&cmd, "git-%s", argv[0]);
+ argv_array_pushf(&cmd.args, "git-%s", argv[0]);
+ argv_array_pushv(&cmd.args, argv + 1);
+ cmd.clean_on_exit = 1;
+ cmd.wait_after_clean = 1;
+ cmd.silent_exec_failure = 1;
- /*
- * argv[0] must be the git command, but the argv array
- * belongs to the caller, and may be reused in
- * subsequent loop iterations. Save argv[0] and
- * restore it on error.
- */
- tmp = argv[0];
- argv[0] = cmd.buf;
-
- trace_argv_printf(argv, "trace: exec:");
+ trace_argv_printf(cmd.args.argv, "trace: exec:");
/*
- * if we fail because the command is not found, it is
- * OK to return. Otherwise, we just pass along the status code.
+ * If we fail because the command is not found, it is
+ * OK to return. Otherwise, we just pass along the status code,
+ * or our usual generic code if we were not even able to exec
+ * the program.
*/
- status = run_command_v_opt(argv, RUN_SILENT_EXEC_FAILURE | RUN_CLEAN_ON_EXIT);
- if (status >= 0 || errno != ENOENT)
+ status = run_command(&cmd);
+ if (status >= 0)
exit(status);
-
- argv[0] = tmp;
-
- strbuf_release(&cmd);
+ else if (errno != ENOENT)
+ exit(128);
}
static int run_argv(int *argcp, const char ***argv)
struct strbuf target = STRBUF_INIT;
strbuf_add(&target, base, serverlen);
strbuf_add(&target, data + i, posn - i - 7);
- if (walker->get_verbosely)
- fprintf(stderr, "Also look at %s\n",
- target.buf);
+ warning("adding alternate object store: %s",
+ target.buf);
newalt = xmalloc(sizeof(*newalt));
newalt->next = NULL;
newalt->base = strbuf_detach(&target, NULL);
struct alternates_request alt_req;
struct walker_data *cdata = walker->data;
+ if (http_follow_config != HTTP_FOLLOW_ALWAYS)
+ return;
+
/*
* If another request has already started fetching alternates,
* wait for them to arrive and return to processing this request's
* we turned off CURLOPT_FAILONERROR to avoid losing a
* persistent connection and got CURLE_OK.
*/
- if (req->http_code == 404 && req->curl_result == CURLE_OK &&
+ if (req->http_code >= 300 && req->curl_result == CURLE_OK &&
(starts_with(req->url, "http://") ||
- starts_with(req->url, "https://")))
+ starts_with(req->url, "https://"))) {
req->curl_result = CURLE_HTTP_RETURNED_ERROR;
+ xsnprintf(req->errorstr, sizeof(req->errorstr),
+ "HTTP request failed");
+ }
if (obj_req->state == ABORTED) {
ret = error("Request for %s aborted", hex);
static const char *user_agent;
static int curl_empty_auth;
+enum http_follow_config http_follow_config = HTTP_FOLLOW_INITIAL;
+
#if LIBCURL_VERSION_NUM >= 0x071700
/* Use CURLOPT_KEYPASSWD as is */
#elif LIBCURL_VERSION_NUM >= 0x070903
return 0;
}
+ if (!strcmp("http.followredirects", var)) {
+ if (value && !strcmp(value, "initial"))
+ http_follow_config = HTTP_FOLLOW_INITIAL;
+ else if (git_config_bool(var, value))
+ http_follow_config = HTTP_FOLLOW_ALWAYS;
+ else
+ http_follow_config = HTTP_FOLLOW_NONE;
+ return 0;
+ }
+
/* Fall back on the default ones */
return git_default_config(var, value, cb);
}
curl_low_speed_time);
}
- curl_easy_setopt(result, CURLOPT_FOLLOWLOCATION, 1);
curl_easy_setopt(result, CURLOPT_MAXREDIRS, 20);
#if LIBCURL_VERSION_NUM >= 0x071301
curl_easy_setopt(result, CURLOPT_POSTREDIR, CURL_REDIR_POST_ALL);
if (is_transport_allowed("ftps"))
allowed_protocols |= CURLPROTO_FTPS;
curl_easy_setopt(result, CURLOPT_REDIR_PROTOCOLS, allowed_protocols);
+ curl_easy_setopt(result, CURLOPT_PROTOCOLS, allowed_protocols);
#else
if (transport_restrict_protocols())
warning("protocol restrictions not applied to curl redirects because\n"
curl_easy_setopt(slot->curl, CURLOPT_FAILONERROR, 1);
curl_easy_setopt(slot->curl, CURLOPT_RANGE, NULL);
+ /*
+ * Default following to off unless "ALWAYS" is configured; this gives
+ * callers a sane starting point, and they can tweak for individual
+ * HTTP_FOLLOW_* cases themselves.
+ */
+ if (http_follow_config == HTTP_FOLLOW_ALWAYS)
+ curl_easy_setopt(slot->curl, CURLOPT_FOLLOWLOCATION, 1);
+ else
+ curl_easy_setopt(slot->curl, CURLOPT_FOLLOWLOCATION, 0);
+
#if LIBCURL_VERSION_NUM >= 0x070a08
curl_easy_setopt(slot->curl, CURLOPT_IPRESOLVE, git_curl_ipresolve);
#endif
* If we see a failing http code with CURLE_OK, we have turned off
* FAILONERROR (to keep the server's custom error response), and should
* translate the code into failure here.
+ *
+ * Likewise, if we see a redirect (30x code), that means we turned off
+ * redirect-following, and we should treat the result as an error.
*/
if (results->curl_result == CURLE_OK &&
- results->http_code >= 400) {
+ results->http_code >= 300) {
results->curl_result = CURLE_HTTP_RETURNED_ERROR;
/*
* Normally curl will already have put the "reason phrase"
strbuf_addstr(&buf, " no-cache");
if (options && options->keep_error)
curl_easy_setopt(slot->curl, CURLOPT_FAILONERROR, 0);
+ if (options && options->initial_request &&
+ http_follow_config == HTTP_FOLLOW_INITIAL)
+ curl_easy_setopt(slot->curl, CURLOPT_FOLLOWLOCATION, 1);
headers = curl_slist_append(headers, buf.buf);
*
* Note that this assumes a sane redirect scheme. It's entirely possible
* in the example above to end up at a URL that does not even end in
- * "info/refs". In such a case we simply punt, as there is not much we can
- * do (and such a scheme is unlikely to represent a real git repository,
- * which means we are likely about to abort anyway).
+ * "info/refs". In such a case we die. There's not much we can do, such a
+ * scheme is unlikely to represent a real git repository, and failing to
+ * rewrite the base opens options for malicious redirects to do funny things.
*/
static int update_url_from_redirect(struct strbuf *base,
const char *asked,
const struct strbuf *got)
{
const char *tail;
- size_t tail_len;
+ size_t new_len;
if (!strcmp(asked, got->buf))
return 0;
die("BUG: update_url_from_redirect: %s is not a superset of %s",
asked, base->buf);
- tail_len = strlen(tail);
-
- if (got->len < tail_len ||
- strcmp(tail, got->buf + got->len - tail_len))
- return 0; /* insane redirect scheme */
+ new_len = got->len;
+ if (!strip_suffix_mem(got->buf, &new_len, tail))
+ die(_("unable to update url base from redirection:\n"
+ " asked for: %s\n"
+ " redirect: %s"),
+ asked, got->buf);
strbuf_reset(base);
- strbuf_add(base, got->buf, got->len - tail_len);
+ strbuf_add(base, got->buf, new_len);
+
return 1;
}
if (c != CURLE_OK)
die("BUG: curl_easy_getinfo for HTTP code failed: %s",
curl_easy_strerror(c));
- if (slot->http_code >= 400)
+ if (slot->http_code >= 300)
return size;
}
extern char curl_errorstr[CURL_ERROR_SIZE];
+enum http_follow_config {
+ HTTP_FOLLOW_NONE,
+ HTTP_FOLLOW_ALWAYS,
+ HTTP_FOLLOW_INITIAL
+};
+extern enum http_follow_config http_follow_config;
+
static inline int missing__target(int code, int result)
{
return /* file:// URL -- do we ever use one??? */
/* Options for http_get_*() */
struct http_get_options {
unsigned no_cache:1,
- keep_error:1;
+ keep_error:1,
+ initial_request:1;
/* If non-NULL, returns the content-type of the response. */
struct strbuf *content_type;
{
if (!mi->inbody_header_accum.len)
return;
- assert(check_header(mi, &mi->inbody_header_accum, mi->s_hdr_data, 0));
+ if (!check_header(mi, &mi->inbody_header_accum, mi->s_hdr_data, 0))
+ die("BUG: inbody_header_accum, if not empty, must always contain a valid in-body header");
strbuf_reset(&mi->inbody_header_accum);
}
struct cache_entry *nce;
nce = refresh_cache_entry(ce, CE_MATCH_REFRESH | CE_MATCH_IGNORE_MISSING);
+ if (!nce)
+ return err(o, _("addinfo_cache failed for path '%s'"), path);
if (nce != ce)
ret = add_cache_entry(nce, options);
}
return unmerged;
}
-static int string_list_df_name_compare(const void *a, const void *b)
+static int string_list_df_name_compare(const char *one, const char *two)
{
- const struct string_list_item *one = a;
- const struct string_list_item *two = b;
- int onelen = strlen(one->string);
- int twolen = strlen(two->string);
+ int onelen = strlen(one);
+ int twolen = strlen(two);
/*
* Here we only care that entries for D/F conflicts are
* adjacent, in particular with the file of the D/F conflict
* since in other cases any changes in their order due to
* sorting cause no problems for us.
*/
- int cmp = df_name_compare(one->string, onelen, S_IFDIR,
- two->string, twolen, S_IFDIR);
+ int cmp = df_name_compare(one, onelen, S_IFDIR,
+ two, twolen, S_IFDIR);
/*
* Now that 'foo' and 'foo/bar' compare equal, we have to make sure
* that 'foo' comes before 'foo/bar'.
string_list_append(&df_sorted_entries, next->string)->util =
next->util;
}
- qsort(df_sorted_entries.items, entries->nr, sizeof(*entries->items),
- string_list_df_name_compare);
+ df_sorted_entries.cmp = string_list_df_name_compare;
+ string_list_sort(&df_sorted_entries);
string_list_clear(&o->df_conflict_file_set, 1);
for (i = 0; i < df_sorted_entries.nr; i++) {
return strbuf_detach(&newpath, NULL);
}
-static int dir_in_way(const char *path, int check_working_copy)
+/**
+ * Check whether a directory in the index is in the way of an incoming
+ * file. Return 1 if so. If check_working_copy is non-zero, also
+ * check the working directory. If empty_ok is non-zero, also return
+ * 0 in the case where the working-tree dir exists but is empty.
+ */
+static int dir_in_way(const char *path, int check_working_copy, int empty_ok)
{
int pos;
struct strbuf dirpath = STRBUF_INIT;
}
strbuf_release(&dirpath);
- return check_working_copy && !lstat(path, &st) && S_ISDIR(st.st_mode);
+ return check_working_copy && !lstat(path, &st) && S_ISDIR(st.st_mode) &&
+ !(empty_ok && is_empty_dir(path));
}
static int was_tracked(const char *path)
{
char *renamed = NULL;
int ret = 0;
- if (dir_in_way(path, !o->call_depth)) {
+ if (dir_in_way(path, !o->call_depth, 0)) {
renamed = unique_path(o, path, a_oid ? o->branch1 : o->branch2);
}
remove_file(o, 0, rename->path, 0);
dst_name = unique_path(o, rename->path, cur_branch);
} else {
- if (dir_in_way(rename->path, !o->call_depth)) {
+ if (dir_in_way(rename->path, !o->call_depth, 0)) {
dst_name = unique_path(o, rename->path, cur_branch);
output(o, 1, _("%s is a directory in %s adding as %s instead"),
rename->path, other_branch, dst_name);
o->branch2 == rename_conflict_info->branch1) ?
pair1->two->path : pair1->one->path;
- if (dir_in_way(path, !o->call_depth))
+ if (dir_in_way(path, !o->call_depth,
+ S_ISGITLINK(pair1->two->mode)))
df_conflict_remains = 1;
}
if (merge_file_special_markers(o, &one, &a, &b,
oid = b_oid;
conf = _("directory/file");
}
- if (dir_in_way(path, !o->call_depth)) {
+ if (dir_in_way(path, !o->call_depth,
+ S_ISGITLINK(a_mode))) {
char *new_path = unique_path(o, path, add_branch);
clean_merge = 0;
output(o, 1, _("CONFLICT (%s): There is a directory with name %s in %s. "
}
merge_cmd () {
- touch "$BACKUP"
if $base_present
then
"$merge_tool_path" -wait -merge -3 -a1 \
"$merge_tool_path" -wait -2 \
"$LOCAL" "$REMOTE" "$MERGED" >/dev/null 2>&1
fi
- check_unchanged
}
translate_merge_tool_path() {
}
merge_cmd () {
- touch "$BACKUP"
if $base_present
then
"$merge_tool_path" "$LOCAL" "$REMOTE" "$BASE" \
"$merge_tool_path" "$LOCAL" "$REMOTE" \
-mergeoutput="$MERGED"
fi
- check_unchanged
}
translate_merge_tool_path() {
}
merge_cmd () {
- touch "$BACKUP"
if $base_present
then
"$merge_tool_path" -MF="$LOCAL" -TF="$REMOTE" -BF="$BASE" \
"$merge_tool_path" -MF="$LOCAL" -TF="$REMOTE" \
-RF="$MERGED"
fi
- check_unchanged
}
translate_merge_tool_path() {
fi >/dev/null 2>&1
}
-translate_merge_tool_path() {
+translate_merge_tool_path () {
echo DeltaWalker
}
+
+exit_code_trustable () {
+ true
+}
--result="$MERGED" "$LOCAL" "$REMOTE"
fi
}
+
+exit_code_trustable () {
+ true
+}
}
merge_cmd () {
- touch "$BACKUP"
if $base_present
then
"$merge_tool_path" \
"$merge_tool_path" \
"$LOCAL" "$MERGED" "$REMOTE" | cat
fi
- check_unchanged
}
}
merge_cmd () {
- touch "$BACKUP"
if $base_present
then
"$merge_tool_path" "$BASE" "$LOCAL" "$REMOTE" \
"$merge_tool_path" "$LOCAL" "$REMOTE" \
--default --mode=merge2 --to="$MERGED"
fi
- check_unchanged
}
translate_merge_tool_path() {
echo emacs
}
+
+exit_code_trustable () {
+ true
+}
}
merge_cmd () {
- touch "$BACKUP"
if $base_present
then
"$merge_tool_path" -merge "$LOCAL" "$BASE" "$REMOTE" -o:"$MERGED" -nh
else
"$merge_tool_path" -merge "$LOCAL" "$REMOTE" -o:"$MERGED" -nh
fi
- check_unchanged
}
translate_merge_tool_path() {
>/dev/null 2>&1
fi
}
+
+exit_code_trustable () {
+ true
+}
diff_cmd () {
"$merge_tool_path" "$LOCAL" "$REMOTE"
}
+
+exit_code_trustable () {
+ true
+}
then
check_meld_for_output_version
fi
- touch "$BACKUP"
+
if test "$meld_has_output_option" = true
then
"$merge_tool_path" --output "$MERGED" \
else
"$merge_tool_path" "$LOCAL" "$MERGED" "$REMOTE"
fi
- check_unchanged
}
# Check whether we should use 'meld --output <file>'
}
merge_cmd () {
- touch "$BACKUP"
if $base_present
then
"$merge_tool_path" "$LOCAL" "$REMOTE" \
"$merge_tool_path" "$LOCAL" "$REMOTE" \
-merge "$MERGED" | cat
fi
- check_unchanged
}
}
merge_cmd () {
- touch "$BACKUP"
if ! $base_present
then
cp -- "$LOCAL" "$BASE"
create_virtual_base "$BASE" "$REMOTE"
fi
"$merge_tool_path" "$BASE" "$REMOTE" "$LOCAL" "$MERGED"
- check_unchanged
}
create_empty_file () {
"$merge_tool_path" -o "$MERGED" "$LOCAL" "$REMOTE"
fi
}
+
+exit_code_trustable () {
+ true
+}
merge_cmd () {
if $base_present
then
- touch "$BACKUP"
basename="$(basename "$merge_tool_path" .exe)"
if test "$basename" = "tortoisegitmerge"
then
-base:"$BASE" -mine:"$LOCAL" \
-theirs:"$REMOTE" -merged:"$MERGED"
fi
- check_unchanged
else
echo "$merge_tool_path cannot be used without a base" 1>&2
return 1
}
merge_cmd () {
- touch "$BACKUP"
case "$1" in
gvimdiff|vimdiff)
if $base_present
fi
;;
esac
- check_unchanged
}
translate_merge_tool_path() {
;;
esac
}
+
+exit_code_trustable () {
+ true
+}
merge_cmd () {
# mergetool.winmerge.trustExitCode is implicitly false.
# touch $BACKUP so that we can check_unchanged.
- touch "$BACKUP"
"$merge_tool_path" -u -e -dl Local -dr Remote \
"$LOCAL" "$REMOTE" "$MERGED"
- check_unchanged
}
translate_merge_tool_path() {
diff_cmd () {
"$merge_tool_path" \
-R 'Accel.Search: "Ctrl+F"' \
- -R 'Accel.SearchForward: "Ctrl-G"' \
+ -R 'Accel.SearchForward: "Ctrl+G"' \
"$LOCAL" "$REMOTE"
}
merge_cmd () {
- touch "$BACKUP"
if $base_present
then
"$merge_tool_path" -X --show-merged-pane \
- -R 'Accel.SaveAsMerged: "Ctrl-S"' \
+ -R 'Accel.SaveAsMerged: "Ctrl+S"' \
-R 'Accel.Search: "Ctrl+F"' \
- -R 'Accel.SearchForward: "Ctrl-G"' \
+ -R 'Accel.SearchForward: "Ctrl+G"' \
--merged-file "$MERGED" "$LOCAL" "$BASE" "$REMOTE"
else
"$merge_tool_path" -X $extra \
- -R 'Accel.SaveAsMerged: "Ctrl-S"' \
+ -R 'Accel.SaveAsMerged: "Ctrl+S"' \
-R 'Accel.Search: "Ctrl+F"' \
- -R 'Accel.SearchForward: "Ctrl-G"' \
+ -R 'Accel.SearchForward: "Ctrl+G"' \
--merged-file "$MERGED" "$LOCAL" "$REMOTE"
fi
- check_unchanged
}
const char * const *usagestr,
const struct option *options)
{
- fprintf(stderr, "%s\n\n", msg);
+ fprintf(stderr, "fatal: %s\n\n", msg);
usage_with_options(usagestr, options);
}
*
* Performs the following normalizations on src, storing the result in dst:
* - Ensures that components are separated by '/' (Windows only)
- * - Squashes sequences of '/'.
+ * - Squashes sequences of '/' except "//server/share" on Windows
* - Removes "." components.
* - Removes ".." components, and the components the precede them.
* Returns failure (non-zero) if a ".." component appears as first path
int normalize_path_copy_len(char *dst, const char *src, int *prefix_len)
{
char *dst0;
- int i;
+ const char *end;
- for (i = has_dos_drive_prefix(src); i > 0; i--)
- *dst++ = *src++;
+ /*
+ * Copy initial part of absolute path: "/", "C:/", "//server/share/".
+ */
+ end = src + offset_1st_component(src);
+ while (src < end) {
+ char c = *src++;
+ if (is_dir_sep(c))
+ c = '/';
+ *dst++ = c;
+ }
dst0 = dst;
- if (is_dir_sep(*src)) {
- *dst++ = '/';
- while (is_dir_sep(*src))
- src++;
- }
+ while (is_dir_sep(*src))
+ src++;
for (;;) {
char c = *src;
my $latest = $ra->get_latest_revnum;
$ra->get_log("", $latest, 0, 1, 0, 1, sub {});
};
- } while ($@ && ($c = shift @components));
+ } while ($@ && defined($c = shift @components));
return canonicalize_url($url);
}
return index_name_stage_pos(istate, name, namelen, 0);
}
-/* Remove entry, return true if there are more entries to go.. */
int remove_index_entry_at(struct index_state *istate, int pos)
{
struct cache_entry *ce = istate->cache[pos];
struct strbuf effective_url = STRBUF_INIT;
struct discovery *last = last_discovery;
int http_ret, maybe_smart = 0;
- struct http_get_options options;
+ struct http_get_options http_options;
if (last && !strcmp(service, last->service))
return last;
strbuf_addf(&refs_url, "service=%s", service);
}
- memset(&options, 0, sizeof(options));
- options.content_type = &type;
- options.charset = &charset;
- options.effective_url = &effective_url;
- options.base_url = &url;
- options.no_cache = 1;
- options.keep_error = 1;
+ memset(&http_options, 0, sizeof(http_options));
+ http_options.content_type = &type;
+ http_options.charset = &charset;
+ http_options.effective_url = &effective_url;
+ http_options.base_url = &url;
+ http_options.initial_request = 1;
+ http_options.no_cache = 1;
+ http_options.keep_error = 1;
- http_ret = http_get_strbuf(refs_url.buf, &buffer, &options);
+ http_ret = http_get_strbuf(refs_url.buf, &buffer, &http_options);
switch (http_ret) {
case HTTP_OK:
break;
die("unable to access '%s': %s", url.buf, curl_errorstr);
}
+ if (options.verbosity && !starts_with(refs_url.buf, url.buf))
+ warning(_("redirecting to %s"), url.buf);
+
last= xcalloc(1, sizeof(*last_discovery));
last->service = service;
last->buf_alloc = strbuf_detach(&buffer, &last->len);
size_t pos;
int in;
int out;
+ int any_written;
struct strbuf result;
unsigned gzip_request : 1;
unsigned initial_buffer : 1;
{
size_t size = eltsize * nmemb;
struct rpc_state *rpc = buffer_;
+ if (size)
+ rpc->any_written = 1;
write_or_die(rpc->in, ptr, size);
return size;
}
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, rpc_in);
curl_easy_setopt(slot->curl, CURLOPT_FILE, rpc);
+
+ rpc->any_written = 0;
err = run_slot(slot, NULL);
if (err == HTTP_REAUTH && !large_request) {
credential_fill(&http_auth);
if (err != HTTP_OK)
err = -1;
+ if (!rpc->any_written)
+ err = -1;
+
curl_slist_free_all(headers);
free(gzip_body);
return err;
{
struct remote *remote;
- if (!branch)
- return error_buf(err, _("HEAD does not point to a branch"));
-
remote = remote_get(pushremote_for_branch(branch, NULL));
if (!remote)
return error_buf(err,
const char *branch_get_push(struct branch *branch, struct strbuf *err)
{
+ if (!branch)
+ return error_buf(err, _("HEAD does not point to a branch"));
+
if (!branch->push_tracking_ref)
branch->push_tracking_ref = branch_get_push_1(branch, err);
return branch->push_tracking_ref;
static void cleanup_children(int sig, int in_signal)
{
+ struct child_to_clean *children_to_wait_for = NULL;
+
while (children_to_clean) {
struct child_to_clean *p = children_to_clean;
children_to_clean = p->next;
}
kill(p->pid, sig);
+
+ if (p->process->wait_after_clean) {
+ p->next = children_to_wait_for;
+ children_to_wait_for = p;
+ } else {
+ if (!in_signal)
+ free(p);
+ }
+ }
+
+ while (children_to_wait_for) {
+ struct child_to_clean *p = children_to_wait_for;
+ children_to_wait_for = p->next;
+
+ while (waitpid(p->pid, NULL, 0) < 0 && errno == EINTR)
+ ; /* spin waiting for process exit or error */
+
if (!in_signal)
free(p);
}
unsigned stdout_to_stderr:1;
unsigned use_shell:1;
unsigned clean_on_exit:1;
+ unsigned wait_after_clean:1;
void (*clean_on_exit_handler)(struct child_process *process);
void *clean_on_exit_handler_cbdata;
};
static GIT_PATH_FUNC(git_path_todo_file, "sequencer/todo")
static GIT_PATH_FUNC(git_path_opts_file, "sequencer/opts")
static GIT_PATH_FUNC(git_path_head_file, "sequencer/head")
+static GIT_PATH_FUNC(git_path_abort_safety_file, "sequencer/abort-safety")
/*
* A script to set the GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL, and
return -1;
}
+static void update_abort_safety_file(void)
+{
+ struct object_id head;
+
+ /* Do nothing on a single-pick */
+ if (!file_exists(git_path_seq_dir()))
+ return;
+
+ if (!get_oid("HEAD", &head))
+ write_file(git_path_abort_safety_file(), "%s", oid_to_hex(&head));
+ else
+ write_file(git_path_abort_safety_file(), "%s", "");
+}
+
static int fast_forward_to(const unsigned char *to, const unsigned char *from,
int unborn, struct replay_opts *opts)
{
strbuf_release(&sb);
strbuf_release(&err);
ref_transaction_free(transaction);
+ update_abort_safety_file();
return 0;
}
leave:
free_message(commit, &msg);
+ update_abort_safety_file();
return res;
}
return 0;
}
+static int rollback_is_safe(void)
+{
+ struct strbuf sb = STRBUF_INIT;
+ struct object_id expected_head, actual_head;
+
+ if (strbuf_read_file(&sb, git_path_abort_safety_file(), 0) >= 0) {
+ strbuf_trim(&sb);
+ if (get_oid_hex(sb.buf, &expected_head)) {
+ strbuf_release(&sb);
+ die(_("could not parse %s"), git_path_abort_safety_file());
+ }
+ strbuf_release(&sb);
+ }
+ else if (errno == ENOENT)
+ oidclr(&expected_head);
+ else
+ die_errno(_("could not read '%s'"), git_path_abort_safety_file());
+
+ if (get_oid("HEAD", &actual_head))
+ oidclr(&actual_head);
+
+ return !oidcmp(&actual_head, &expected_head);
+}
+
static int reset_for_rollback(const unsigned char *sha1)
{
const char *argv[4]; /* reset --merge <arg> + NULL */
+
argv[0] = "reset";
argv[1] = "--merge";
argv[2] = sha1_to_hex(sha1);
error(_("cannot abort from a branch yet to be born"));
goto fail;
}
+
+ if (!rollback_is_safe()) {
+ /* Do not error, just do not rollback */
+ warning(_("You seem to have moved HEAD. "
+ "Not rewinding, check your HEAD!"));
+ } else
if (reset_for_rollback(sha1))
goto fail;
strbuf_release(&buf);
return -1;
if (save_opts(opts))
return -1;
+ update_abort_safety_file();
res = pick_commits(&todo_list, opts);
todo_list_release(&todo_list);
return res;
#include "mru.h"
#include "list.h"
#include "mergesort.h"
+#include "quote.h"
#ifndef O_NOATIME
#if defined(__linux__) && (defined(__i386__) || defined(__PPC__))
return 0;
}
+static const char *parse_alt_odb_entry(const char *string,
+ int sep,
+ struct strbuf *out)
+{
+ const char *end;
+
+ strbuf_reset(out);
+
+ if (*string == '#') {
+ /* comment; consume up to next separator */
+ end = strchrnul(string, sep);
+ } else if (*string == '"' && !unquote_c_style(out, string, &end)) {
+ /*
+ * quoted path; unquote_c_style has copied the
+ * data for us and set "end". Broken quoting (e.g.,
+ * an entry that doesn't end with a quote) falls
+ * back to the unquoted case below.
+ */
+ } else {
+ /* normal, unquoted path */
+ end = strchrnul(string, sep);
+ strbuf_add(out, string, end - string);
+ }
+
+ if (*end)
+ end++;
+ return end;
+}
+
static void link_alt_odb_entries(const char *alt, int len, int sep,
const char *relative_base, int depth)
{
- struct string_list entries = STRING_LIST_INIT_NODUP;
- char *alt_copy;
- int i;
struct strbuf objdirbuf = STRBUF_INIT;
+ struct strbuf entry = STRBUF_INIT;
if (depth > 5) {
error("%s: ignoring alternate object stores, nesting too deep.",
die("unable to normalize object directory: %s",
objdirbuf.buf);
- alt_copy = xmemdupz(alt, len);
- string_list_split_in_place(&entries, alt_copy, sep, -1);
- for (i = 0; i < entries.nr; i++) {
- const char *entry = entries.items[i].string;
- if (entry[0] == '\0' || entry[0] == '#')
+ while (*alt) {
+ alt = parse_alt_odb_entry(alt, sep, &entry);
+ if (!entry.len)
continue;
- link_alt_odb_entry(entry, relative_base, depth, objdirbuf.buf);
+ link_alt_odb_entry(entry.buf, relative_base, depth, objdirbuf.buf);
}
- string_list_clear(&entries, 0);
- free(alt_copy);
+ strbuf_release(&entry);
strbuf_release(&objdirbuf);
}
define_commit_slab(ref_bitmap, uint32_t *);
+#define POOL_SIZE (512 * 1024)
+
struct paint_info {
struct ref_bitmap ref_bitmap;
unsigned nr_bits;
- char **slab;
+ char **pools;
char *free, *end;
- unsigned slab_count;
+ unsigned pool_count;
};
static uint32_t *paint_alloc(struct paint_info *info)
unsigned nr = (info->nr_bits + 31) / 32;
unsigned size = nr * sizeof(uint32_t);
void *p;
- if (!info->slab_count || info->free + size > info->end) {
- info->slab_count++;
- REALLOC_ARRAY(info->slab, info->slab_count);
- info->free = xmalloc(COMMIT_SLAB_SIZE);
- info->slab[info->slab_count - 1] = info->free;
- info->end = info->free + COMMIT_SLAB_SIZE;
+ if (!info->pool_count || size > info->end - info->free) {
+ if (size > POOL_SIZE)
+ die("BUG: pool size too small for %d in paint_alloc()",
+ size);
+ info->pool_count++;
+ REALLOC_ARRAY(info->pools, info->pool_count);
+ info->free = xmalloc(POOL_SIZE);
+ info->pools[info->pool_count - 1] = info->free;
+ info->end = info->free + POOL_SIZE;
}
p = info->free;
info->free += size;
* all walked commits.
*/
static void paint_down(struct paint_info *info, const unsigned char *sha1,
- int id)
+ unsigned int id)
{
unsigned int i, nr;
struct commit_list *head = NULL;
if (!c)
return;
memset(bitmap, 0, bitmap_size);
- bitmap[id / 32] |= (1 << (id % 32));
+ bitmap[id / 32] |= (1U << (id % 32));
commit_list_insert(c, &head);
while (head) {
struct commit_list *p;
oid_to_hex(&c->object.oid));
for (p = c->parents; p; p = p->next) {
- uint32_t **p_refs = ref_bitmap_at(&info->ref_bitmap,
- p->item);
if (p->item->object.flags & SEEN)
continue;
- if (*p_refs == NULL || *p_refs == *refs)
- *p_refs = *refs;
commit_list_insert(p->item, &head);
}
}
post_assign_shallow(info, &pi.ref_bitmap, ref_status);
clear_ref_bitmap(&pi.ref_bitmap);
- for (i = 0; i < pi.slab_count; i++)
- free(pi.slab[i]);
- free(pi.slab);
+ for (i = 0; i < pi.pool_count; i++)
+ free(pi.pools[i]);
+ free(pi.pools);
free(shallow);
}
static void update_refstatus(int *ref_status, int nr, uint32_t *bitmap)
{
- int i;
+ unsigned int i;
if (!ref_status)
return;
for (i = 0; i < nr; i++)
- if (bitmap[i / 32] & (1 << (i % 32)))
+ if (bitmap[i / 32] & (1U << (i % 32)))
ref_status[i]++;
}
return 1;
}
-static int submodule_needs_pushing(const char *path, const unsigned char sha1[20])
+static int append_sha1_to_argv(const unsigned char sha1[20], void *data)
{
- if (add_submodule_odb(path) || !lookup_commit_reference(sha1))
+ struct argv_array *argv = data;
+ argv_array_push(argv, sha1_to_hex(sha1));
+ return 0;
+}
+
+static int check_has_commit(const unsigned char sha1[20], void *data)
+{
+ int *has_commit = data;
+
+ if (!lookup_commit_reference(sha1))
+ *has_commit = 0;
+
+ return 0;
+}
+
+static int submodule_has_commits(const char *path, struct sha1_array *commits)
+{
+ int has_commit = 1;
+
+ if (add_submodule_odb(path))
+ return 0;
+
+ sha1_array_for_each_unique(commits, check_has_commit, &has_commit);
+ return has_commit;
+}
+
+static int submodule_needs_pushing(const char *path, struct sha1_array *commits)
+{
+ if (!submodule_has_commits(path, commits))
+ /*
+ * NOTE: We do consider it safe to return "no" here. The
+ * correct answer would be "We do not know" instead of
+ * "No push needed", but it is quite hard to change
+ * the submodule pointer without having the submodule
+ * around. If a user did however change the submodules
+ * without having the submodule around, this indicates
+ * an expert who knows what they are doing or a
+ * maintainer integrating work from other people. In
+ * both cases it should be safe to skip this check.
+ */
return 0;
if (for_each_remote_ref_submodule(path, has_remote, NULL) > 0) {
struct child_process cp = CHILD_PROCESS_INIT;
- const char *argv[] = {"rev-list", NULL, "--not", "--remotes", "-n", "1" , NULL};
struct strbuf buf = STRBUF_INIT;
int needs_pushing = 0;
- argv[1] = sha1_to_hex(sha1);
- cp.argv = argv;
+ argv_array_push(&cp.args, "rev-list");
+ sha1_array_for_each_unique(commits, append_sha1_to_argv, &cp.args);
+ argv_array_pushl(&cp.args, "--not", "--remotes", "-n", "1" , NULL);
+
prepare_submodule_repo_env(&cp.env_array);
cp.git_cmd = 1;
cp.no_stdin = 1;
cp.out = -1;
cp.dir = path;
if (start_command(&cp))
- die("Could not run 'git rev-list %s --not --remotes -n 1' command in submodule %s",
- sha1_to_hex(sha1), path);
+ die("Could not run 'git rev-list <commits> --not --remotes -n 1' command in submodule %s",
+ path);
if (strbuf_read(&buf, cp.out, 41))
needs_pushing = 1;
finish_command(&cp);
return 0;
}
+static struct sha1_array *submodule_commits(struct string_list *submodules,
+ const char *path)
+{
+ struct string_list_item *item;
+
+ item = string_list_insert(submodules, path);
+ if (item->util)
+ return (struct sha1_array *) item->util;
+
+ /* NEEDSWORK: should we have sha1_array_init()? */
+ item->util = xcalloc(1, sizeof(struct sha1_array));
+ return (struct sha1_array *) item->util;
+}
+
static void collect_submodules_from_diff(struct diff_queue_struct *q,
struct diff_options *options,
void *data)
{
int i;
- struct string_list *needs_pushing = data;
+ struct string_list *submodules = data;
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
+ struct sha1_array *commits;
if (!S_ISGITLINK(p->two->mode))
continue;
- if (submodule_needs_pushing(p->two->path, p->two->oid.hash))
- string_list_insert(needs_pushing, p->two->path);
+ commits = submodule_commits(submodules, p->two->path);
+ sha1_array_append(commits, p->two->oid.hash);
}
}
diff_tree_combined_merge(commit, 1, &rev);
}
-int find_unpushed_submodules(unsigned char new_sha1[20],
+static void free_submodules_sha1s(struct string_list *submodules)
+{
+ struct string_list_item *item;
+ for_each_string_list_item(item, submodules)
+ sha1_array_clear((struct sha1_array *) item->util);
+ string_list_clear(submodules, 1);
+}
+
+int find_unpushed_submodules(struct sha1_array *commits,
const char *remotes_name, struct string_list *needs_pushing)
{
struct rev_info rev;
struct commit *commit;
- const char *argv[] = {NULL, NULL, "--not", "NULL", NULL};
- int argc = ARRAY_SIZE(argv) - 1;
- char *sha1_copy;
-
- struct strbuf remotes_arg = STRBUF_INIT;
+ struct string_list submodules = STRING_LIST_INIT_DUP;
+ struct string_list_item *submodule;
+ struct argv_array argv = ARGV_ARRAY_INIT;
- strbuf_addf(&remotes_arg, "--remotes=%s", remotes_name);
init_revisions(&rev, NULL);
- sha1_copy = xstrdup(sha1_to_hex(new_sha1));
- argv[1] = sha1_copy;
- argv[3] = remotes_arg.buf;
- setup_revisions(argc, argv, &rev, NULL);
+
+ /* argv.argv[0] will be ignored by setup_revisions */
+ argv_array_push(&argv, "find_unpushed_submodules");
+ sha1_array_for_each_unique(commits, append_sha1_to_argv, &argv);
+ argv_array_push(&argv, "--not");
+ argv_array_pushf(&argv, "--remotes=%s", remotes_name);
+
+ setup_revisions(argv.argc, argv.argv, &rev, NULL);
if (prepare_revision_walk(&rev))
die("revision walk setup failed");
while ((commit = get_revision(&rev)) != NULL)
- find_unpushed_submodule_commits(commit, needs_pushing);
+ find_unpushed_submodule_commits(commit, &submodules);
reset_revision_walk();
- free(sha1_copy);
- strbuf_release(&remotes_arg);
+ argv_array_clear(&argv);
+
+ for_each_string_list_item(submodule, &submodules) {
+ struct sha1_array *commits = (struct sha1_array *) submodule->util;
+
+ if (submodule_needs_pushing(submodule->string, commits))
+ string_list_insert(needs_pushing, submodule->string);
+ }
+ free_submodules_sha1s(&submodules);
return needs_pushing->nr;
}
-static int push_submodule(const char *path)
+static int push_submodule(const char *path, int dry_run)
{
if (add_submodule_odb(path))
return 1;
if (for_each_remote_ref_submodule(path, has_remote, NULL) > 0) {
struct child_process cp = CHILD_PROCESS_INIT;
- const char *argv[] = {"push", NULL};
+ argv_array_push(&cp.args, "push");
+ if (dry_run)
+ argv_array_push(&cp.args, "--dry-run");
- cp.argv = argv;
prepare_submodule_repo_env(&cp.env_array);
cp.git_cmd = 1;
cp.no_stdin = 1;
return 1;
}
-int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name)
+int push_unpushed_submodules(struct sha1_array *commits,
+ const char *remotes_name,
+ int dry_run)
{
int i, ret = 1;
struct string_list needs_pushing = STRING_LIST_INIT_DUP;
- if (!find_unpushed_submodules(new_sha1, remotes_name, &needs_pushing))
+ if (!find_unpushed_submodules(commits, remotes_name, &needs_pushing))
return 1;
for (i = 0; i < needs_pushing.nr; i++) {
const char *path = needs_pushing.items[i].string;
fprintf(stderr, "Pushing submodule '%s'\n", path);
- if (!push_submodule(path)) {
+ if (!push_submodule(path, dry_run)) {
fprintf(stderr, "Unable to push submodule '%s'\n", path);
ret = 0;
}
struct diff_options;
struct argv_array;
+struct sha1_array;
enum {
RECURSE_SUBMODULES_CHECK = -4,
int ok_to_remove_submodule(const char *path);
int merge_submodule(unsigned char result[20], const char *path, const unsigned char base[20],
const unsigned char a[20], const unsigned char b[20], int search);
-int find_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name,
+int find_unpushed_submodules(struct sha1_array *commits, const char *remotes_name,
struct string_list *needs_pushing);
-int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_name);
+extern int push_unpushed_submodules(struct sha1_array *commits,
+ const char *remotes_name,
+ int dry_run);
void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
int parallel_submodules(void);
</Files>
RewriteEngine on
+RewriteRule ^/dumb-redir/(.*)$ /dumb/$1 [R=301]
RewriteRule ^/smart-redir-perm/(.*)$ /smart/$1 [R=301]
RewriteRule ^/smart-redir-temp/(.*)$ /smart/$1 [R=302]
RewriteRule ^/smart-redir-auth/(.*)$ /auth/smart/$1 [R=301]
RewriteRule ^/loop-redir/x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-(.*) /$1 [R=302]
RewriteRule ^/loop-redir/(.*)$ /loop-redir/x-$1 [R=302]
+# The first rule issues a client-side redirect to something
+# that _doesn't_ look like a git repo. The second rule is a
+# server-side rewrite, so that it turns out the odd-looking
+# thing _is_ a git repo. The "[PT]" tells Apache to match
+# the usual ScriptAlias rules for /smart.
+RewriteRule ^/insane-redir/(.*)$ /intern-redir/$1/foo [R=301]
+RewriteRule ^/intern-redir/(.*)/foo$ /smart/$1 [PT]
+
+# Serve info/refs internally without redirecting, but
+# issue a redirect for any object requests.
+RewriteRule ^/redir-objects/(.*/info/refs)$ /dumb/$1 [PT]
+RewriteRule ^/redir-objects/(.*/objects/.*)$ /dumb/$1 [R=301]
+
# Apache 2.2 does not understand <RequireAll>, so we use RewriteCond.
# And as RewriteCond does not allow testing for non-matches, we match
# the desired case first (one has abra, two has cadabra), and let it
git checkout -- test test.t test.i &&
echo "content-test2" >test2.o &&
- echo "content-test3 - filename with special characters" >"test3 '\''sq'\'',\$x.o"
+ echo "content-test3 - filename with special characters" >"test3 '\''sq'\'',\$x=.o"
'
script='s/^\$Id: \([0-9a-f]*\) \$/\1/p'
cd repo &&
git init &&
- echo "git-stderr.log" >.gitignore &&
echo "*.r filter=protocol" >.gitattributes &&
git add . &&
- git commit . -m "test commit 1" &&
+ git commit -m "test commit 1" &&
git branch empty-branch &&
cp "$TEST_ROOT/test.o" test.r &&
cp "$TEST_ROOT/test2.o" test2.r &&
mkdir testsubdir &&
- cp "$TEST_ROOT/test3 '\''sq'\'',\$x.o" "testsubdir/test3 '\''sq'\'',\$x.r" &&
+ cp "$TEST_ROOT/test3 '\''sq'\'',\$x=.o" "testsubdir/test3 '\''sq'\'',\$x=.r" &&
>test4-empty.r &&
S=$(file_size test.r) &&
S2=$(file_size test2.r) &&
- S3=$(file_size "testsubdir/test3 '\''sq'\'',\$x.r") &&
+ S3=$(file_size "testsubdir/test3 '\''sq'\'',\$x=.r") &&
filter_git add . &&
cat >expected.log <<-EOF &&
IN: clean test.r $S [OK] -- OUT: $S . [OK]
IN: clean test2.r $S2 [OK] -- OUT: $S2 . [OK]
IN: clean test4-empty.r 0 [OK] -- OUT: 0 [OK]
- IN: clean testsubdir/test3 '\''sq'\'',\$x.r $S3 [OK] -- OUT: $S3 . [OK]
+ IN: clean testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
STOP
EOF
test_cmp_count expected.log rot13-filter.log &&
- filter_git commit . -m "test commit 2" &&
- cat >expected.log <<-EOF &&
- START
- init handshake complete
- IN: clean test.r $S [OK] -- OUT: $S . [OK]
- IN: clean test2.r $S2 [OK] -- OUT: $S2 . [OK]
- IN: clean test4-empty.r 0 [OK] -- OUT: 0 [OK]
- IN: clean testsubdir/test3 '\''sq'\'',\$x.r $S3 [OK] -- OUT: $S3 . [OK]
- IN: clean test.r $S [OK] -- OUT: $S . [OK]
- IN: clean test2.r $S2 [OK] -- OUT: $S2 . [OK]
- IN: clean test4-empty.r 0 [OK] -- OUT: 0 [OK]
- IN: clean testsubdir/test3 '\''sq'\'',\$x.r $S3 [OK] -- OUT: $S3 . [OK]
- STOP
- EOF
- test_cmp_count expected.log rot13-filter.log &&
-
- rm -f test2.r "testsubdir/test3 '\''sq'\'',\$x.r" &&
+ git commit -m "test commit 2" &&
+ rm -f test2.r "testsubdir/test3 '\''sq'\'',\$x=.r" &&
filter_git checkout --quiet --no-progress . &&
cat >expected.log <<-EOF &&
START
init handshake complete
IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
- IN: smudge testsubdir/test3 '\''sq'\'',\$x.r $S3 [OK] -- OUT: $S3 . [OK]
+ IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
STOP
EOF
test_cmp_exclude_clean expected.log rot13-filter.log &&
IN: smudge test.r $S [OK] -- OUT: $S . [OK]
IN: smudge test2.r $S2 [OK] -- OUT: $S2 . [OK]
IN: smudge test4-empty.r 0 [OK] -- OUT: 0 [OK]
- IN: smudge testsubdir/test3 '\''sq'\'',\$x.r $S3 [OK] -- OUT: $S3 . [OK]
+ IN: smudge testsubdir/test3 '\''sq'\'',\$x=.r $S3 [OK] -- OUT: $S3 . [OK]
STOP
EOF
test_cmp_exclude_clean expected.log rot13-filter.log &&
test_cmp_committed_rot13 "$TEST_ROOT/test.o" test.r &&
test_cmp_committed_rot13 "$TEST_ROOT/test2.o" test2.r &&
- test_cmp_committed_rot13 "$TEST_ROOT/test3 '\''sq'\'',\$x.o" "testsubdir/test3 '\''sq'\'',\$x.r"
+ test_cmp_committed_rot13 "$TEST_ROOT/test3 '\''sq'\'',\$x=.o" "testsubdir/test3 '\''sq'\'',\$x=.r"
)
'
$debug->flush();
while (1) {
- my ($command) = packet_txt_read() =~ /^command=([^=]+)$/;
+ my ($command) = packet_txt_read() =~ /^command=(.+)$/;
print $debug "IN: $command";
$debug->flush();
- my ($pathname) = packet_txt_read() =~ /^pathname=([^=]+)$/;
+ my ($pathname) = packet_txt_read() =~ /^pathname=(.+)$/;
print $debug " $pathname";
$debug->flush();
+ if ( $pathname eq "" ) {
+ die "bad pathname '$pathname'";
+ }
+
# Flush
packet_bin_read();
. ./test-lib.sh
+# This should be moved to test-lib.sh together with the
+# copy in t0021 after both topics have graduated to 'master'.
+file_size () {
+ perl -e 'print -s $ARGV[0]' "$1"
+}
+
test_expect_success setup '
# clone does not allow us to pass core.bigfilethreshold to
# new repos, so set core.bigfilethreshold globally
export GIT_ALLOC_LIMIT
'
+# add a large file with different settings
+while read expect config
+do
+ test_expect_success "add with $config" '
+ test_when_finished "rm -f .git/objects/pack/pack-*.* .git/index" &&
+ git $config add large1 &&
+ sz=$(file_size .git/objects/pack/pack-*.pack) &&
+ case "$expect" in
+ small) test "$sz" -le 100000 ;;
+ large) test "$sz" -ge 100000 ;;
+ esac
+ '
+done <<\EOF
+large -c core.compression=0
+small -c core.compression=9
+large -c core.compression=0 -c pack.compression=0
+large -c core.compression=9 -c pack.compression=0
+small -c core.compression=0 -c pack.compression=9
+small -c core.compression=9 -c pack.compression=9
+large -c pack.compression=0
+small -c pack.compression=9
+EOF
+
test_expect_success 'add a large file or two' '
git add large1 huge large2 &&
# make sure we got a single packfile and no loose objects
'
test_expect_success 'error on modifying repo config without repo' '
- mkdir no-repo &&
- (
- GIT_CEILING_DIRECTORIES=$(pwd) &&
- export GIT_CEILING_DIRECTORIES &&
- cd no-repo &&
- test_must_fail git config a.b c 2>err &&
- grep "not in a git directory" err
- )
+ nongit test_must_fail git config a.b c 2>err &&
+ grep "not in a git directory" err
'
cmdline_config="'foo.bar=from-cmdline'"
resolve topic@{push} refs/remotes/origin/magic/topic
'
+test_expect_success 'resolving @{push} fails with a detached HEAD' '
+ git checkout HEAD^0 &&
+ test_when_finished "git checkout -" &&
+ test_must_fail git rev-parse @{push}
+'
+
test_done
rm -rf bare1
'
+test_expect_success 'broken main worktree still at the top' '
+ git init broken-main &&
+ (
+ cd broken-main &&
+ test_commit new &&
+ git worktree add linked &&
+ cat >expected <<-EOF &&
+ worktree $(pwd)
+ HEAD $_z40
+
+ EOF
+ cd linked &&
+ echo "worktree $(pwd)" >expected &&
+ echo "ref: .broken" >../.git/HEAD &&
+ git worktree list --porcelain | head -n 3 >actual &&
+ test_cmp ../expected actual &&
+ git worktree list | head -n 1 >actual.2 &&
+ grep -F "(error)" actual.2
+ )
+'
+
+test_expect_success 'linked worktrees are sorted' '
+ mkdir sorted &&
+ git init sorted/main &&
+ (
+ cd sorted/main &&
+ test_tick &&
+ test_commit new &&
+ git worktree add ../first &&
+ git worktree add ../second &&
+ git worktree list --porcelain | grep ^worktree >actual
+ ) &&
+ cat >expected <<-EOF &&
+ worktree $(pwd)/sorted/main
+ worktree $(pwd)/sorted/first
+ worktree $(pwd)/sorted/second
+ EOF
+ test_cmp expected sorted/main/actual
+'
+
test_done
test_must_fail test -d d
'
-test_expect_failure 'merge-recursive simple w/submodule' '
+test_expect_success 'merge-recursive simple w/submodule' '
git checkout submod &&
git merge remove
'
-test_expect_failure 'merge-recursive simple w/submodule result' '
+test_expect_success 'merge-recursive simple w/submodule result' '
git ls-files -s >actual &&
(
git rebase -i "$1"
}
-KNOWN_FAILURE_NOFF_MERGE_DOESNT_CREATE_EMPTY_SUBMODULE_DIR=1
-# The real reason "replace directory with submodule" fails is because a
-# directory "sub1" exists, but we reuse the suppression added for merge here
test_submodule_switch "git_rebase_interactive"
test_done
test_cmp expect actual
'
+test_expect_success 'cherry-pick works with dirty renamed file' '
+ test_commit to-rename &&
+ git checkout -b unrelated &&
+ test_commit unrelated &&
+ git checkout @{-1} &&
+ git mv to-rename.t renamed &&
+ test_tick &&
+ git commit -m renamed &&
+ echo modified >renamed &&
+ git cherry-pick refs/heads/unrelated
+'
+
test_done
git diff-index --exit-code HEAD
'
+test_expect_success '--abort does not unsafely change HEAD' '
+ pristine_detach initial &&
+ test_must_fail git cherry-pick picked anotherpick &&
+ git reset --hard base &&
+ test_must_fail git cherry-pick picked anotherpick &&
+ git cherry-pick --abort 2>actual &&
+ test_i18ngrep "You seem to have moved HEAD" actual &&
+ test_cmp_rev base HEAD
+'
+
test_expect_success 'cherry-pick --abort to cancel multiple revert' '
pristine_detach anotherpick &&
test_expect_code 1 git revert base..picked &&
'
test_expect_success '"rm" command printed' '
- echo frotz > test-file &&
+ echo frotz >test-file &&
git add test-file &&
git commit -m "add file for rm test" &&
- git rm test-file > rm-output &&
+ git rm test-file >rm-output &&
test $(grep "^rm " rm-output | wc -l) = 1 &&
rm -f test-file rm-output &&
git commit -m "remove file from rm test"
'
test_expect_success '"rm" command suppressed with --quiet' '
- echo frotz > test-file &&
+ echo frotz >test-file &&
git add test-file &&
git commit -m "add file for rm --quiet test" &&
- git rm --quiet test-file > rm-output &&
- test $(wc -l < rm-output) = 0 &&
+ git rm --quiet test-file >rm-output &&
+ test_must_be_empty rm-output &&
rm -f test-file rm-output &&
git commit -m "remove file from rm --quiet test"
'
mkdir repo &&
(cd repo &&
git init &&
- echo something > somefile &&
+ echo something >somefile &&
git add somefile &&
git commit -m "add a file" &&
(cd .. &&
git commit -m "add submodule" &&
git rm submod &&
test ! -e submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual &&
test_must_fail git config -f .gitmodules submodule.sub.url &&
test_must_fail git config -f .gitmodules submodule.sub.path
git submodule update &&
rm -rf submod &&
git rm submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual &&
test_must_fail git config -f .gitmodules submodule.sub.url &&
test_must_fail git config -f .gitmodules submodule.sub.path
git submodule update &&
git rm submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual &&
test_must_fail git config -f .gitmodules submodule.sub.url &&
test_must_fail git config -f .gitmodules submodule.sub.path
git submodule update &&
git rm submod/ &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
test_expect_success 'rm of a populated submodule with different HEAD fails unless forced' '
git reset --hard &&
git submodule update &&
- (cd submod &&
- git checkout HEAD^
- ) &&
+ git -C submod checkout HEAD^ &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.modified actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual &&
test_must_fail git config -f .gitmodules submodule.sub.url &&
test_must_fail git config -f .gitmodules submodule.sub.path
test_expect_success 'rm of a populated submodule with modifications fails unless forced' '
git reset --hard &&
git submodule update &&
- (cd submod &&
- echo X >empty
- ) &&
+ echo X >submod/empty &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.modified actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
test_expect_success 'rm of a populated submodule with untracked files fails unless forced' '
git reset --hard &&
git submodule update &&
- (cd submod &&
- echo X >untracked
- ) &&
+ echo X >submod/untracked &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.modified actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
git add nitfol &&
git commit -m "added nitfol 2" &&
git checkout -b conflict1 master &&
- (cd submod &&
- git fetch &&
- git checkout branch1
- ) &&
+ git -C submod fetch &&
+ git -C submod checkout branch1 &&
git add submod &&
git commit -m "submod 1" &&
git checkout -b conflict2 master &&
- (cd submod &&
- git checkout branch2
- ) &&
+ git -C submod checkout branch2 &&
git add submod &&
git commit -m "submod 2"
'
test_must_fail git merge conflict2 &&
git rm submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
git checkout conflict1 &&
git reset --hard &&
git submodule update &&
- (cd submod &&
- git checkout HEAD^
- ) &&
+ git -C submod checkout HEAD^ &&
test_must_fail git merge conflict2 &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.conflict actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual &&
test_must_fail git config -f .gitmodules submodule.sub.url &&
test_must_fail git config -f .gitmodules submodule.sub.path
git checkout conflict1 &&
git reset --hard &&
git submodule update &&
- (cd submod &&
- echo X >empty
- ) &&
+ echo X >submod/empty &&
test_must_fail git merge conflict2 &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.conflict actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual &&
test_must_fail git config -f .gitmodules submodule.sub.url &&
test_must_fail git config -f .gitmodules submodule.sub.path
git checkout conflict1 &&
git reset --hard &&
git submodule update &&
- (cd submod &&
- echo X >untracked
- ) &&
+ echo X >submod/untracked &&
test_must_fail git merge conflict2 &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.conflict actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
test_must_fail git rm submod &&
test -d submod &&
test -d submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.conflict actual &&
test_must_fail git rm -f submod &&
test -d submod &&
test -d submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.conflict actual &&
git merge --abort &&
rm -rf submod
test_must_fail git merge conflict2 &&
git rm submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
test_must_fail git rm submod &&
test -d submod &&
test -d submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
! test -s actual &&
test_must_fail git rm -f submod &&
test -d submod &&
test -d submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
! test -s actual &&
rm -rf submod
'
test_expect_success 'rm recursively removes work tree of unmodified submodules' '
git rm submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
test_expect_success 'rm of a populated nested submodule with different nested HEAD fails unless forced' '
git reset --hard &&
git submodule update --recursive &&
- (cd submod/subsubmod &&
- git checkout HEAD^
- ) &&
+ git -C submod/subsubmod checkout HEAD^ &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.modified actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
test_expect_success 'rm of a populated nested submodule with nested modifications fails unless forced' '
git reset --hard &&
git submodule update --recursive &&
- (cd submod/subsubmod &&
- echo X >empty
- ) &&
+ echo X >submod/subsubmod/empty &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.modified actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
test_expect_success 'rm of a populated nested submodule with nested untracked files fails unless forced' '
git reset --hard &&
git submodule update --recursive &&
- (cd submod/subsubmod &&
- echo X >untracked
- ) &&
+ echo X >submod/subsubmod/untracked &&
test_must_fail git rm submod &&
test -d submod &&
test -f submod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect.modified actual &&
git rm -f submod &&
test ! -d submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
test_cmp expect actual
'
test_must_fail git rm submod &&
test -d submod &&
test -d submod/subsubmod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
! test -s actual &&
test_must_fail git rm -f submod &&
test -d submod &&
test -d submod/subsubmod/.git &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
! test -s actual &&
rm -rf submod
'
git commit -m "submodule removal" submod &&
git checkout HEAD^ &&
git submodule update &&
- git checkout -q HEAD^ 2>actual &&
+ git checkout -q HEAD^ &&
git checkout -q master 2>actual &&
test_i18ngrep "^warning: unable to rmdir submod:" actual &&
git status -s submod >actual &&
echo "?? submod/" >expected &&
test_cmp expected actual &&
rm -rf submod &&
- git status -s -uno --ignore-submodules=none > actual &&
+ git status -s -uno --ignore-submodules=none >actual &&
! test -s actual
'
test_cmp expect actual
'
+test_expect_success 'stash is not confused by partial renames' '
+ mv file renamed &&
+ git add renamed &&
+ git stash &&
+ git stash apply &&
+ test_path_is_file renamed &&
+ test_path_is_missing file
+'
+
test_done
diff --dirstat master~1 master~2
diff --dirstat initial rearrange
diff --dirstat-by-file initial rearrange
+# No-index --abbrev and --no-abbrev
+diff --raw initial
+diff --raw --abbrev=4 initial
+diff --raw --no-abbrev initial
+diff --no-index --raw dir2 dir
+diff --no-index --raw --abbrev=4 dir2 dir
+diff --no-index --raw --no-abbrev dir2 dir
EOF
test_expect_success 'log -S requires an argument' '
--- /dev/null
+$ git diff --no-index --raw --abbrev=4 dir2 dir
+:000000 100644 0000... 0000... A dir/sub
+$
--- /dev/null
+$ git diff --no-index --raw --no-abbrev dir2 dir
+:000000 100644 0000000000000000000000000000000000000000 0000000000000000000000000000000000000000 A dir/sub
+$
--- /dev/null
+$ git diff --no-index --raw dir2 dir
+:000000 100644 0000000... 0000000... A dir/sub
+$
--- /dev/null
+$ git diff --raw --abbrev=4 initial
+:100644 100644 35d2... 9929... M dir/sub
+:100644 100644 01e7... 10a8... M file0
+:000000 100644 0000... b1e6... A file1
+:100644 000000 01e7... 0000... D file2
+$
--- /dev/null
+$ git diff --raw --no-abbrev initial
+:100644 100644 35d242ba79ae89ac695e26b3d4c27a8e6f028f9e 992913c5aa0a5476d10c49ed0f21fc0c6d1aedf3 M dir/sub
+:100644 100644 01e79c32a8c99c557f0757da7cb6d65b3414466d 10a8a9f3657f91a156b9f0184ed79a20adef9f7f M file0
+:000000 100644 0000000000000000000000000000000000000000 b1e67221afe8461efd244b487afca22d46b95eb8 A file1
+:100644 000000 01e79c32a8c99c557f0757da7cb6d65b3414466d 0000000000000000000000000000000000000000 D file2
+$
--- /dev/null
+$ git diff --raw initial
+:100644 100644 35d242b... 992913c... M dir/sub
+:100644 100644 01e79c3... 10a8a9f... M file0
+:000000 100644 0000000... b1e6722... A file1
+:100644 000000 01e79c3... 0000000... D file2
+$
'
}
-# run "$@" inside a non-git directory
-nongit () {
- test -d non-repo ||
- mkdir non-repo ||
- return 1
-
- (
- GIT_CEILING_DIRECTORIES=$(pwd) &&
- export GIT_CEILING_DIRECTORIES &&
- cd non-repo &&
- "$@"
- )
-}
-
test_expect_success \
'populate workdir' \
'mkdir a &&
test_cmp_bin $original/nodiff.crlf $extracted/nodiff.crlf &&
test_cmp_bin $original/nodiff.lf $extracted/nodiff.lf
"
+
+ test_expect_success UNZIP " validate that custom diff is unchanged " "
+ test_cmp_bin $original/custom.cr $extracted/custom.cr &&
+ test_cmp_bin $original/custom.crlf $extracted/custom.crlf &&
+ test_cmp_bin $original/custom.lf $extracted/custom.lf
+ "
}
test_expect_success \
printf "text\r" >a/nodiff.cr &&
printf "text\r\n" >a/nodiff.crlf &&
printf "text\n" >a/nodiff.lf &&
+ printf "text\r" >a/custom.cr &&
+ printf "text\r\n" >a/custom.crlf &&
+ printf "text\n" >a/custom.lf &&
printf "\0\r" >a/binary.cr &&
printf "\0\r\n" >a/binary.crlf &&
printf "\0\n" >a/binary.lf &&
test_expect_success 'setup export-subst and diff attributes' '
echo "a/nodiff.* -diff" >>.git/info/attributes &&
echo "a/diff.* diff" >>.git/info/attributes &&
+ echo "a/custom.* diff=custom" >>.git/info/attributes &&
+ git config diff.custom.binary true &&
echo "substfile?" export-subst >>.git/info/attributes &&
git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
>a/substfile1
'
-test_expect_success \
- 'create bare clone' \
- 'git clone --bare . bare.git &&
- cp .git/info/attributes bare.git/info/attributes'
+test_expect_success 'create bare clone' '
+ git clone --bare . bare.git &&
+ cp .git/info/attributes bare.git/info/attributes &&
+ # Recreate our changes to .git/config rather than just copying it, as
+ # we do not want to clobber core.bare or other settings.
+ git -C bare.git config diff.custom.binary true
+'
test_expect_success \
'remove ignored file' \
git verify-pack test-11-*.pack
'
+test_expect_success 'set up pack for non-repo tests' '
+ # make sure we have a pack with no matching index file
+ cp test-1-*.pack foo.pack
+'
+
+test_expect_success 'index-pack --stdin complains of non-repo' '
+ nongit test_must_fail git index-pack --stdin <foo.pack &&
+ test_path_is_missing non-repo/.git
+'
+
+test_expect_success 'index-pack <pack> works in non-repo' '
+ nongit git index-pack ../foo.pack &&
+ test_path_is_file foo.idx
+'
+
#
# WARNING!
#
test_cmp expect actual
'
-test_expect_success 'incremental repack cannot create bitmaps' '
+test_expect_success 'incremental repack fails when bitmaps are requested' '
test_commit more-1 &&
- find .git/objects/pack -name "*.bitmap" >expect &&
- git repack -d &&
- find .git/objects/pack -name "*.bitmap" >actual &&
- test_cmp expect actual
+ test_must_fail git repack -d 2>err &&
+ test_i18ngrep "Incremental repacks are incompatible with bitmap" err
'
test_expect_success 'incremental repack can disable bitmaps' '
--- /dev/null
+#!/bin/sh
+
+test_description='pack-object compression configuration'
+
+. ./test-lib.sh
+
+# This should be moved to test-lib.sh together with the
+# copy in t0021 after both topics have graduated to 'master'.
+file_size () {
+ perl -e 'print -s $ARGV[0]' "$1"
+}
+
+test_expect_success setup '
+ printf "%2000000s" X |
+ git hash-object -w --stdin >object-name &&
+ # make sure it resulted in a loose object
+ ob=$(sed -e "s/\(..\).*/\1/" object-name) &&
+ ject=$(sed -e "s/..\(.*\)/\1/" object-name) &&
+ test -f .git/objects/$ob/$ject
+'
+
+while read expect config
+do
+ test_expect_success "pack-objects with $config" '
+ test_when_finished "rm -f pack-*.*" &&
+ git $config pack-objects pack <object-name &&
+ sz=$(file_size pack-*.pack) &&
+ case "$expect" in
+ small) test "$sz" -le 100000 ;;
+ large) test "$sz" -ge 100000 ;;
+ esac
+ '
+done <<\EOF
+large -c core.compression=0
+small -c core.compression=9
+large -c core.compression=0 -c pack.compression=0
+large -c core.compression=9 -c pack.compression=0
+small -c core.compression=0 -c pack.compression=9
+small -c core.compression=9 -c pack.compression=9
+large -c pack.compression=0
+small -c pack.compression=9
+EOF
+
+test_done
test new = "$(git show HEAD:file2)"
'
+test_expect_success '--rebase fast forward' '
+ git reset --hard before-rebase &&
+ git checkout -b ff &&
+ echo another modification >file &&
+ git commit -m third file &&
+
+ git checkout to-rebase &&
+ git pull --rebase . ff &&
+ test "$(git rev-parse HEAD)" = "$(git rev-parse ff)" &&
+
+ # The above only validates the result. Did we actually bypass rebase?
+ git reflog -1 >reflog.actual &&
+ sed "s/^[0-9a-f][0-9a-f]*/OBJID/" reflog.actual >reflog.fuzzy &&
+ echo "OBJID HEAD@{0}: pull --rebase . ff: Fast-forward" >reflog.expected &&
+ test_cmp reflog.expected reflog.fuzzy
+'
+
test_expect_success '--rebase with conflicts shows advice' '
test_when_finished "git rebase --abort; git checkout -f to-rebase" &&
git checkout -b seq &&
test_push_failure upstream
'
+test_expect_success 'push ambiguously named branch with upstream, matching and simple' '
+ git checkout -b ambiguous &&
+ test_config branch.ambiguous.remote parent1 &&
+ test_config branch.ambiguous.merge refs/heads/ambiguous &&
+ git tag ambiguous &&
+ test_push_success simple ambiguous &&
+ test_push_success matching ambiguous &&
+ test_push_success upstream ambiguous
+'
+
test_expect_success 'push from/to new branch with current creates remote branch' '
test_config branch.new-branch.remote repo1 &&
git checkout new-branch &&
cd submodule.git &&
git rev-parse master >../actual
) &&
+ test_when_finished git -C work reset --hard master^ &&
test_cmp expected actual
'
+test_expect_success 'push --dry-run does not recursively update submodules' '
+ (
+ cd work/gar/bage &&
+ git checkout master &&
+ git rev-parse master >../../../expected_submodule &&
+ > junk9 &&
+ git add junk9 &&
+ git commit -m "Ninth junk" &&
+
+ # Go up to 'work' directory
+ cd ../.. &&
+ git checkout master &&
+ git rev-parse master >../expected_pub &&
+ git add gar/bage &&
+ git commit -m "Ninth commit for gar/bage" &&
+ git push --dry-run --recurse-submodules=on-demand ../pub.git master
+ ) &&
+ git -C submodule.git rev-parse master >actual_submodule &&
+ git -C pub.git rev-parse master >actual_pub &&
+ test_cmp expected_pub actual_pub &&
+ test_cmp expected_submodule actual_submodule
+'
+
test_done
test_cmp expect actual
'
+test_expect_success 'push to repo path with path separator (colon)' '
+ # The interesting failure case here is when the
+ # receiving end cannot access its original object directory,
+ # so make it likely for us to generate a delta by having
+ # a non-trivial file with multiple versions.
+
+ test-genrandom foo 4096 >file.bin &&
+ git add file.bin &&
+ git commit -m bin &&
+
+ if test_have_prereq MINGW
+ then
+ pathsep=";"
+ else
+ pathsep=":"
+ fi &&
+ git clone --bare . "xxx${pathsep}yyy.git" &&
+
+ echo change >>file.bin &&
+ git commit -am change &&
+ # Note that we have to use the full path here, or it gets confused
+ # with the ssh host:path syntax.
+ git push "$(pwd)/xxx${pathsep}yyy.git" HEAD
+'
+
test_done
test_must_fail git remote-http http::/example.com/repo.git
'
+test_expect_success 'redirects can be forbidden/allowed' '
+ test_must_fail git -c http.followRedirects=false \
+ clone $HTTPD_URL/dumb-redir/repo.git dumb-redir &&
+ git -c http.followRedirects=true \
+ clone $HTTPD_URL/dumb-redir/repo.git dumb-redir 2>stderr
+'
+
+test_expect_success 'redirects are reported to stderr' '
+ # just look for a snippet of the redirected-to URL
+ test_i18ngrep /dumb/ stderr
+'
+
+test_expect_success 'non-initial redirects can be forbidden' '
+ test_must_fail git -c http.followRedirects=initial \
+ clone $HTTPD_URL/redir-objects/repo.git redir-objects &&
+ git -c http.followRedirects=true \
+ clone $HTTPD_URL/redir-objects/repo.git redir-objects
+'
+
+test_expect_success 'http.followRedirects defaults to "initial"' '
+ test_must_fail git clone $HTTPD_URL/redir-objects/repo.git default
+'
+
+# The goal is for a clone of the "evil" repository, which has no objects
+# itself, to cause the client to fetch objects from the "victim" repository.
+test_expect_success 'set up evil alternates scheme' '
+ victim=$HTTPD_DOCUMENT_ROOT_PATH/victim.git &&
+ git init --bare "$victim" &&
+ git -C "$victim" --work-tree=. commit --allow-empty -m secret &&
+ git -C "$victim" repack -ad &&
+ git -C "$victim" update-server-info &&
+ sha1=$(git -C "$victim" rev-parse HEAD) &&
+
+ evil=$HTTPD_DOCUMENT_ROOT_PATH/evil.git &&
+ git init --bare "$evil" &&
+ # do this by hand to avoid object existence check
+ printf "%s\\t%s\\n" $sha1 refs/heads/master >"$evil/info/refs"
+'
+
+# Here we'll just redirect via HTTP. In a real-world attack these would be on
+# different servers, but we should reject it either way.
+test_expect_success 'http-alternates is a non-initial redirect' '
+ echo "$HTTPD_URL/dumb/victim.git/objects" \
+ >"$evil/objects/info/http-alternates" &&
+ test_must_fail git -c http.followRedirects=initial \
+ clone $HTTPD_URL/dumb/evil.git evil-initial &&
+ git -c http.followRedirects=true \
+ clone $HTTPD_URL/dumb/evil.git evil-initial
+'
+
+# Curl supports a lot of protocols that we'd prefer not to allow
+# http-alternates to use, but it's hard to test whether curl has
+# accessed, say, the SMTP protocol, because we are not running an SMTP server.
+# But we can check that it does not allow access to file://, which would
+# otherwise allow this clone to complete.
+test_expect_success 'http-alternates cannot point at funny protocols' '
+ echo "file://$victim/objects" >"$evil/objects/info/http-alternates" &&
+ test_must_fail git -c http.followRedirects=true \
+ clone "$HTTPD_URL/dumb/evil.git" evil-file
+'
+
stop_httpd
test_done
git clone $HTTPD_URL/smart-redir-limited/repo.git repo-redir-limited
'
+test_expect_success 're-rooting dies on insane schemes' '
+ test_must_fail git clone $HTTPD_URL/insane-redir/repo.git insane
+'
+
test_expect_success 'clone from password-protected repository' '
echo two >expect &&
set_askpass user@host pass@host &&
test_line_count = 2 posts
'
+test_expect_success 'test allowreachablesha1inwant' '
+ test_when_finished "rm -rf test_reachable.git" &&
+ server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
+ master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
+ git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
+
+ git init --bare test_reachable.git &&
+ git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
+ git -C test_reachable.git fetch origin "$master_sha"
+'
+
+test_expect_success 'test allowreachablesha1inwant with unreachable' '
+ test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
+
+ #create unreachable sha
+ echo content >file2 &&
+ git add file2 &&
+ git commit -m two &&
+ git push public HEAD:refs/heads/doomed &&
+ git push public :refs/heads/doomed &&
+
+ server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
+ master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
+ git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
+
+ git init --bare test_reachable.git &&
+ git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
+ test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
+'
+
+test_expect_success 'test allowanysha1inwant with unreachable' '
+ test_when_finished "rm -rf test_reachable.git; git reset --hard $(git rev-parse HEAD)" &&
+
+ #create unreachable sha
+ echo content >file2 &&
+ git add file2 &&
+ git commit -m two &&
+ git push public HEAD:refs/heads/doomed &&
+ git push public :refs/heads/doomed &&
+
+ server="$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
+ master_sha=$(git -C "$server" rev-parse refs/heads/master) &&
+ git -C "$server" config uploadpack.allowreachablesha1inwant 1 &&
+
+ git init --bare test_reachable.git &&
+ git -C test_reachable.git remote add origin "$HTTPD_URL/smart/repo.git" &&
+ test_must_fail git -C test_reachable.git fetch origin "$(git rev-parse HEAD)" &&
+
+ git -C "$server" config uploadpack.allowanysha1inwant 1 &&
+ git -C test_reachable.git fetch origin "$(git rev-parse HEAD)"
+'
+
test_expect_success EXPENSIVE 'http can handle enormous ref negotiation' '
(
cd "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" &&
EOF
'
+# set variables outside test to avoid quote insanity; the \057 is '/',
+# which doesn't need quoting, but just confirms that de-quoting
+# is working.
+quoted='"one.git\057objects"'
+unquoted='two.git/objects'
+test_expect_success 'mix of quoted and unquoted alternates' '
+ check_obj "$quoted:$unquoted" <<-EOF
+ $one blob
+ $two blob
+'
+
+test_expect_success !MINGW 'broken quoting falls back to interpreting raw' '
+ mv one.git \"one.git &&
+ check_obj \"one.git/objects <<-EOF
+ $one blob
+ EOF
+'
+
test_done
test_expect_success 'curl redirects respect whitelist' '
test_must_fail env GIT_ALLOW_PROTOCOL=http:https \
+ GIT_SMART_HTTP=0 \
git clone "$HTTPD_URL/ftp-redir/repo.git" 2>stderr &&
{
test_i18ngrep "ftp.*disabled" stderr ||
test_cmp expect actual
'
+test_expect_success 'symbolic final^1^@ = final^1^1 final^1^2' '
+ git rev-parse --symbolic final^1^1 final^1^2 >expect &&
+ git rev-parse --symbolic final^1^@ >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'final^1^! = final^1 ^final^1^1 ^final^1^2' '
git rev-parse final^1 ^final^1^1 ^final^1^2 >expect &&
git rev-parse final^1^! >actual &&
test_cmp expect actual
'
+test_expect_success 'symbolic final^1^! = final^1 ^final^1^1 ^final^1^2' '
+ git rev-parse --symbolic final^1 ^final^1^1 ^final^1^2 >expect &&
+ git rev-parse --symbolic final^1^! >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'large graft octopus' '
test_cmp_rev_output b31 "git rev-parse --verify b1^30"
'
test_cmp expect actual
'
+test_expect_success 'symbolic merge^-1 = merge^1..merge' '
+ git rev-parse --symbolic merge^1..merge >expect &&
+ git rev-parse --symbolic merge^-1 >actual &&
+ test_cmp expect actual
+'
+
test_expect_success 'rev-parse merge^-0 (invalid parent)' '
test_must_fail git rev-parse merge^-0
'
)
'
+test_expect_success 'auto gc with too many loose objects does not attempt to create bitmaps' '
+ test_config gc.auto 3 &&
+ test_config gc.autodetach false &&
+ test_config pack.writebitmaps true &&
+ # We need to create two object whose sha1s start with 17
+ # since this is what git gc counts. As it happens, these
+ # two blobs will do so.
+ test_commit 263 &&
+ test_commit 410 &&
+ # Our first gc will create a pack; our second will create a second pack
+ git gc --auto &&
+ ls .git/objects/pack | sort >existing_packs &&
+ test_commit 523 &&
+ test_commit 790 &&
+
+ git gc --auto 2>err &&
+ test_i18ngrep ! "^warning:" err &&
+ ls .git/objects/pack/ | sort >post_packs &&
+ comm -1 -3 existing_packs post_packs >new &&
+ comm -2 -3 existing_packs post_packs >del &&
+ test_line_count = 0 del && # No packs are deleted
+ test_line_count = 2 new # There is one new pack and its .idx
+'
+
+
test_done
git diff --exit-code
'
+test_expect_success 'allow-empty --only ignores staged contents' '
+ echo changed-again >file &&
+ git add file &&
+ git commit --allow-empty --only -m "empty" &&
+ git cat-file blob HEAD:file >file.actual &&
+ test_cmp file.expect file.actual &&
+ git diff --exit-code
+'
+
test_expect_success 'set up editor' '
cat >editor <<-\EOF &&
#!/bin/sh
'
cat >expect <<\EOF
-error: Updating the following directories would lose untracked files in it:
+error: Updating the following directories would lose untracked files in them:
rep
rep2
test_lazy_prereq MKTEMP '
tempdir=$(mktemp -d -t foo.XXXXXX) &&
- test -d "$tempdir"
+ test -d "$tempdir" &&
+ rmdir "$tempdir"
'
test_expect_success MKTEMP 'temporary filenames are used with mergetool.writeToTemp' '
echo master >sub/sub &&
git add sub/sub &&
git commit -m "added sub/sub" &&
+ git tag v1 &&
echo test >>file &&
echo test >>sub/sub &&
git add file sub/sub &&
grep file output
'
-run_dir_diff_test 'difftool --dir-diff from subdirectory' '
+run_dir_diff_test 'difftool --dir-diff branch from subdirectory' '
(
cd sub &&
git difftool --dir-diff $symlinks --extcmd ls branch >output &&
- grep sub output &&
- grep file output
+ # "sub" must only exist in "right"
+ # "file" and "file2" must be listed in both "left" and "right"
+ test "1" = $(grep sub output | wc -l) &&
+ test "2" = $(grep file"$" output | wc -l) &&
+ test "2" = $(grep file2 output | wc -l)
+ )
+'
+
+run_dir_diff_test 'difftool --dir-diff v1 from subdirectory' '
+ (
+ cd sub &&
+ git difftool --dir-diff $symlinks --extcmd ls v1 >output &&
+ # "sub" and "file" exist in both v1 and HEAD.
+ # "file2" is unchanged.
+ test "2" = $(grep sub output | wc -l) &&
+ test "2" = $(grep file output | wc -l) &&
+ test "0" = $(grep file2 output | wc -l)
+ )
+'
+
+run_dir_diff_test 'difftool --dir-diff branch from subdirectory w/ pathspec' '
+ (
+ cd sub &&
+ git difftool --dir-diff $symlinks --extcmd ls branch -- .>output &&
+ # "sub" only exists in "right"
+ # "file" and "file2" must not be listed
+ test "1" = $(grep sub output | wc -l) &&
+ test "0" = $(grep file output | wc -l)
+ )
+'
+
+run_dir_diff_test 'difftool --dir-diff v1 from subdirectory w/ pathspec' '
+ (
+ cd sub &&
+ git difftool --dir-diff $symlinks --extcmd ls v1 -- .>output &&
+ # "sub" exists in v1 and HEAD
+ # "file" is filtered out by the pathspec
+ test "2" = $(grep sub output | wc -l) &&
+ test "0" = $(grep file output | wc -l)
)
'
echo "a+bc"
echo "abc"
} >ab &&
+ {
+ echo d &&
+ echo 0
+ } >d0 &&
echo vvv >v &&
echo ww w >w &&
echo x x xx x >x &&
'
test_expect_success 'grep -G -F -P -E pattern' '
- >empty &&
- test_must_fail git grep -G -F -P -E "a\x{2b}b\x{2a}c" ab >actual &&
- test_cmp empty actual
+ echo "d0:d" >expected &&
+ git grep -G -F -P -E "[\d]" d0 >actual &&
+ test_cmp expected actual
'
test_expect_success 'grep pattern with grep.patternType=fixed, =basic, =perl, =extended' '
- >empty &&
- test_must_fail git \
+ echo "d0:d" >expected &&
+ git \
-c grep.patterntype=fixed \
-c grep.patterntype=basic \
-c grep.patterntype=perl \
-c grep.patterntype=extended \
- grep "a\x{2b}b\x{2a}c" ab >actual &&
- test_cmp empty actual
+ grep "[\d]" d0 >actual &&
+ test_cmp expected actual
'
test_expect_success LIBPCRE 'grep -G -F -E -P pattern' '
- echo "ab:a+b*c" >expected &&
- git grep -G -F -E -P "a\x{2b}b\x{2a}c" ab >actual &&
+ echo "d0:0" >expected &&
+ git grep -G -F -E -P "[\d]" d0 >actual &&
test_cmp expected actual
'
test_expect_success LIBPCRE 'grep pattern with grep.patternType=fixed, =basic, =extended, =perl' '
- echo "ab:a+b*c" >expected &&
+ echo "d0:0" >expected &&
git \
-c grep.patterntype=fixed \
-c grep.patterntype=basic \
-c grep.patterntype=extended \
-c grep.patterntype=perl \
- grep "a\x{2b}b\x{2a}c" ab >actual &&
+ grep "[\d]" d0 >actual &&
test_cmp expected actual
'
test_cmp expected_n result
'
+test_expect_success 'set up abbrev tests' '
+ test_commit abbrev &&
+ sha1=$(git rev-parse --verify HEAD) &&
+ check_abbrev () {
+ expect=$1; shift
+ echo $sha1 | cut -c 1-$expect >expect &&
+ git blame "$@" abbrev.t >actual &&
+ perl -lne "/[0-9a-f]+/ and print \$&" <actual >actual.sha &&
+ test_cmp expect actual.sha
+ }
+'
+
+test_expect_success 'blame --abbrev=<n> works' '
+ # non-boundary commits get +1 for alignment
+ check_abbrev 31 --abbrev=30 HEAD &&
+ check_abbrev 30 --abbrev=30 ^HEAD
+'
+
+test_expect_success 'blame -l aligns regular and boundary commits' '
+ check_abbrev 40 -l HEAD &&
+ check_abbrev 39 -l ^HEAD
+'
+
+test_expect_success 'blame --abbrev=40 behaves like -l' '
+ check_abbrev 40 --abbrev=40 HEAD &&
+ check_abbrev 39 --abbrev=40 ^HEAD
+'
+
+test_expect_success '--no-abbrev works like --abbrev=40' '
+ check_abbrev 40 --no-abbrev
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='
+The general idea is that we have a single file whose lines come from
+multiple other files, and those individual files were modified in the same
+commits. That means that we will see the same commit in multiple contexts,
+and each one should be attributed to the correct file.
+
+Note that we need to use "blame -C" to find the commit for all lines. We will
+not bother testing that the non-C case fails to find it. That is how blame
+behaves now, but it is not a property we want to make sure is retained.
+'
+. ./test-lib.sh
+
+# help avoid typing and reading long strings of similar lines
+# in the tests below
+generate_expect () {
+ while read nr data
+ do
+ i=0
+ while test $i -lt $nr
+ do
+ echo $data
+ i=$((i + 1))
+ done
+ done
+}
+
+test_expect_success 'setup split file case' '
+ # use lines long enough to trigger content detection
+ test_seq 1000 1010 >one &&
+ test_seq 2000 2010 >two &&
+ git add one two &&
+ test_commit base &&
+
+ sed "6s/^/modified /" <one >one.tmp &&
+ mv one.tmp one &&
+ sed "6s/^/modified /" <two >two.tmp &&
+ mv two.tmp two &&
+ git add -u &&
+ test_commit modified &&
+
+ cat one two >combined &&
+ git add combined &&
+ git rm one two &&
+ test_commit combined
+'
+
+test_expect_success 'setup simulated porcelain' '
+ # This just reads porcelain-ish output and tries
+ # to output the value of a given field for each line (either by
+ # reading the field that accompanies this line, or referencing
+ # the information found last time the commit was mentioned).
+ cat >read-porcelain.pl <<-\EOF
+ my $field = shift;
+ while (<>) {
+ if (/^[0-9a-f]{40} /) {
+ flush();
+ $hash = $&;
+ } elsif (/^$field (.*)/) {
+ $cache{$hash} = $1;
+ }
+ }
+ flush();
+
+ sub flush {
+ return unless defined $hash;
+ if (defined $cache{$hash}) {
+ print "$cache{$hash}\n";
+ } else {
+ print "NONE\n";
+ }
+ }
+ EOF
+'
+
+for output in porcelain line-porcelain
+do
+ test_expect_success "generate --$output output" '
+ git blame --root -C --$output combined >output
+ '
+
+ test_expect_success "$output output finds correct commits" '
+ generate_expect >expect <<-\EOF &&
+ 5 base
+ 1 modified
+ 10 base
+ 1 modified
+ 5 base
+ EOF
+ perl read-porcelain.pl summary <output >actual &&
+ test_cmp expect actual
+ '
+
+ test_expect_success "$output output shows correct filenames" '
+ generate_expect >expect <<-\EOF &&
+ 11 one
+ 11 two
+ EOF
+ perl read-porcelain.pl filename <output >actual &&
+ test_cmp expect actual
+ '
+
+ test_expect_success "$output output shows correct previous pointer" '
+ generate_expect >expect <<-EOF &&
+ 5 NONE
+ 1 $(git rev-parse modified^) one
+ 10 NONE
+ 1 $(git rev-parse modified^) two
+ 5 NONE
+ EOF
+ perl read-porcelain.pl previous <output >actual &&
+ test_cmp expect actual
+ '
+done
+
+test_done
;;
esac
-deepdir=nothing-above
-ceiling=$PWD
-
test_expect_success 'git svn --version works anywhere' '
- mkdir -p "$deepdir" && (
- GIT_CEILING_DIRECTORIES="$ceiling" &&
- export GIT_CEILING_DIRECTORIES &&
- cd "$deepdir" &&
- git svn --version
- )
+ nongit git svn --version
'
test_expect_success 'git svn help works anywhere' '
- mkdir -p "$deepdir" && (
- GIT_CEILING_DIRECTORIES="$ceiling" &&
- export GIT_CEILING_DIRECTORIES &&
- cd "$deepdir" &&
- git svn help
- )
+ nongit git svn help
'
test_expect_success \
'
+# Create another notes tree from the one above
+SP=" "
+cat >>input <<INPUT_END
+commit refs/heads/other_commits
+committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+data <<COMMIT
+commit #$(($num_commit + 1))
+COMMIT
+
+from refs/heads/many_commits
+M 644 inline file
+data <<EOF
+file contents in commit #$(($num_commit + 1))
+EOF
+
+commit refs/notes/other_notes
+committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
+data <<COMMIT
+committing one more note on a tree imported from a previous notes tree
+COMMIT
+
+M 040000 $(git log --no-walk --format=%T refs/notes/many_notes)$SP
+N inline :$(($num_commit + 1))
+data <<EOF
+note for commit #$(($num_commit + 1))
+EOF
+INPUT_END
+
+test_expect_success 'verify that importing a notes tree respects the fanout scheme' '
+ git fast-import <input &&
+
+ # None of the entries in the top-level notes tree should be a full SHA1
+ git ls-tree --name-only refs/notes/other_notes |
+ while read path
+ do
+ if test $(expr length "$path") -ge 40
+ then
+ return 1
+ fi
+ done
+'
+
cat >>expect_non-note1 << EOF
This is not a note, but rather a regular file residing in a notes tree
EOF
--- /dev/null
+#!/bin/sh
+
+test_description='compression setting of fast-import utility'
+. ./test-lib.sh
+
+# This should be moved to test-lib.sh together with the
+# copy in t0021 after both topics have graduated to 'master'.
+file_size () {
+ perl -e 'print -s $ARGV[0]' "$1"
+}
+
+import_large () {
+ (
+ echo blob
+ echo "data <<EOD"
+ printf "%2000000s\n" "$*"
+ echo EOD
+ ) | git "$@" fast-import
+}
+
+while read expect config
+do
+ test_expect_success "fast-import (packed) with $config" '
+ test_when_finished "rm -f .git/objects/pack/pack-*.*" &&
+ test_when_finished "rm -rf .git/objects/??" &&
+ import_large -c fastimport.unpacklimit=0 $config &&
+ sz=$(file_size .git/objects/pack/pack-*.pack) &&
+ case "$expect" in
+ small) test "$sz" -le 100000 ;;
+ large) test "$sz" -ge 100000 ;;
+ esac
+ '
+done <<\EOF
+large -c core.compression=0
+small -c core.compression=9
+large -c core.compression=0 -c pack.compression=0
+large -c core.compression=9 -c pack.compression=0
+small -c core.compression=0 -c pack.compression=9
+small -c core.compression=9 -c pack.compression=9
+large -c pack.compression=0
+small -c pack.compression=9
+EOF
+
+while read expect config
+do
+ test_expect_success "fast-import (loose) with $config" '
+ test_when_finished "rm -f .git/objects/pack/pack-*.*" &&
+ test_when_finished "rm -rf .git/objects/??" &&
+ import_large -c fastimport.unpacklimit=9 $config &&
+ sz=$(file_size .git/objects/??/????*) &&
+ case "$expect" in
+ small) test "$sz" -le 100000 ;;
+ large) test "$sz" -ge 100000 ;;
+ esac
+ '
+done <<\EOF
+large -c core.compression=0
+small -c core.compression=9
+large -c core.compression=0 -c core.loosecompression=0
+large -c core.compression=9 -c core.loosecompression=0
+small -c core.compression=0 -c core.loosecompression=9
+small -c core.compression=9 -c core.loosecompression=9
+large -c core.loosecompression=0
+small -c core.loosecompression=9
+EOF
+
+test_done
)
'
+test_expect_success 'clone two dirs, each edited by submit, single git commit' '
+ (
+ cd "$cli" &&
+ echo sub1/f4 >sub1/f4 &&
+ p4 add sub1/f4 &&
+ echo sub2/f4 >sub2/f4 &&
+ p4 add sub2/f4 &&
+ p4 submit -d "sub1/f4 and sub2/f4"
+ ) &&
+ git p4 clone --dest="$git" //depot/sub1@all //depot/sub2@all &&
+ test_when_finished cleanup_git &&
+ (
+ cd "$git" &&
+ git ls-files >lines &&
+ test_line_count = 4 lines &&
+ git log --oneline p4/master >lines &&
+ test_line_count = 5 lines
+ )
+'
+
revision_ranges="2000/01/01,#head \
1,2080/01/01 \
2000/01/01,2080/01/01 \
(
cd "$git" &&
git ls-files >lines &&
- test_line_count = 6 lines
+ test_line_count = 8 lines
)
done
'
(
cd "$cli" &&
+ >file0.dat &&
+ p4 add file0.dat &&
echo "content 1 txt 23 bytes" >file1.txt &&
p4 add file1.txt &&
echo "content 2-3 bin 25 bytes" >file2.dat &&
--- /dev/null
+#!/bin/sh
+
+test_description='git p4 symlinked directories'
+
+. ./lib-git-p4.sh
+
+test_expect_success 'start p4d' '
+ start_p4d
+'
+
+test_expect_success 'symlinked directory' '
+ (
+ cd "$cli" &&
+ : >first_file.t &&
+ p4 add first_file.t &&
+ p4 submit -d "first change"
+ ) &&
+ git p4 clone --dest "$git" //depot &&
+ (
+ cd "$git" &&
+ mkdir -p some/sub/directory &&
+ mkdir -p other/subdir2 &&
+ : > other/subdir2/file.t &&
+ (cd some/sub/directory && ln -s ../../../other/subdir2 .) &&
+ git add some other &&
+ git commit -m "symlinks" &&
+ git config git-p4.skipSubmitEdit true &&
+ git p4 submit -v
+ ) &&
+ (
+ cd "$cli" &&
+ p4 sync &&
+ test -L some/sub/directory/subdir2
+ test_path_is_file some/sub/directory/subdir2/file.t
+ )
+
+'
+
+test_expect_success 'kill p4d' '
+ kill_p4d
+'
+
+test_done
'
test_expect_success '__gitdir - not a git repository' '
- (
- cd subdir/subsubdir &&
- GIT_CEILING_DIRECTORIES="$TRASH_DIRECTORY" &&
- export GIT_CEILING_DIRECTORIES &&
- test_must_fail __gitdir
- )
+ nongit test_must_fail __gitdir
'
test_expect_success '__gitcomp - trailing space - options' '
}
' - "$1"
}
+
+# run "$@" inside a non-git directory
+nongit () {
+ test -d non-repo ||
+ mkdir non-repo ||
+ return 1
+
+ (
+ GIT_CEILING_DIRECTORIES=$(pwd) &&
+ export GIT_CEILING_DIRECTORIES &&
+ cd non-repo &&
+ "$@"
+ )
+}
#include "string-list.h"
#include "strbuf.h"
#include "argv-array.h"
+#include "quote.h"
struct tmp_objdir {
struct strbuf path;
*/
static void env_append(struct argv_array *env, const char *key, const char *val)
{
- const char *old = getenv(key);
+ struct strbuf quoted = STRBUF_INIT;
+ const char *old;
+ /*
+ * Avoid quoting if it's not necessary, for maximum compatibility
+ * with older parsers which don't understand the quoting.
+ */
+ if (*val == '"' || strchr(val, PATH_SEP)) {
+ strbuf_addch("ed, '"');
+ quote_c_style(val, "ed, NULL, 1);
+ strbuf_addch("ed, '"');
+ val = quoted.buf;
+ }
+
+ old = getenv(key);
if (!old)
argv_array_pushf(env, "%s=%s", key, val);
else
argv_array_pushf(env, "%s=%s%c%s", key, old, PATH_SEP, val);
+
+ strbuf_release("ed);
}
static void env_replace(struct argv_array *env, const char *key, const char *val)
if ((flags & TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND) && !is_bare_repository()) {
struct ref *ref = remote_refs;
+ struct sha1_array commits = SHA1_ARRAY_INIT;
+
for (; ref; ref = ref->next)
- if (!is_null_oid(&ref->new_oid) &&
- !push_unpushed_submodules(ref->new_oid.hash,
- transport->remote->name))
- die ("Failed to push all needed submodules!");
+ if (!is_null_oid(&ref->new_oid))
+ sha1_array_append(&commits, ref->new_oid.hash);
+
+ if (!push_unpushed_submodules(&commits,
+ transport->remote->name,
+ pretend)) {
+ sha1_array_clear(&commits);
+ die("Failed to push all needed submodules!");
+ }
+ sha1_array_clear(&commits);
}
- if ((flags & (TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND |
- TRANSPORT_RECURSE_SUBMODULES_CHECK)) && !is_bare_repository()) {
+ if (((flags & TRANSPORT_RECURSE_SUBMODULES_CHECK) ||
+ ((flags & TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND) &&
+ !pretend)) && !is_bare_repository()) {
struct ref *ref = remote_refs;
struct string_list needs_pushing = STRING_LIST_INIT_DUP;
+ struct sha1_array commits = SHA1_ARRAY_INIT;
for (; ref; ref = ref->next)
- if (!is_null_oid(&ref->new_oid) &&
- find_unpushed_submodules(ref->new_oid.hash,
- transport->remote->name, &needs_pushing))
- die_with_unpushed_submodules(&needs_pushing);
+ if (!is_null_oid(&ref->new_oid))
+ sha1_array_append(&commits, ref->new_oid.hash);
+
+ if (find_unpushed_submodules(&commits, transport->remote->name,
+ &needs_pushing)) {
+ sha1_array_clear(&commits);
+ die_with_unpushed_submodules(&needs_pushing);
+ }
+ string_list_clear(&needs_pushing, 0);
+ sha1_array_clear(&commits);
}
push_ret = transport->push_refs(transport, remote_refs, flags);
{ 0x0825, 0x0827 },
{ 0x0829, 0x082D },
{ 0x0859, 0x085B },
-{ 0x08E4, 0x0902 },
+{ 0x08D4, 0x0902 },
{ 0x093A, 0x093A },
{ 0x093C, 0x093C },
{ 0x0941, 0x0948 },
{ 0x17C9, 0x17D3 },
{ 0x17DD, 0x17DD },
{ 0x180B, 0x180E },
+{ 0x1885, 0x1886 },
{ 0x18A9, 0x18A9 },
{ 0x1920, 0x1922 },
{ 0x1927, 0x1928 },
{ 0x1CF4, 0x1CF4 },
{ 0x1CF8, 0x1CF9 },
{ 0x1DC0, 0x1DF5 },
-{ 0x1DFC, 0x1DFF },
+{ 0x1DFB, 0x1DFF },
{ 0x200B, 0x200F },
{ 0x202A, 0x202E },
{ 0x2060, 0x2064 },
{ 0x3099, 0x309A },
{ 0xA66F, 0xA672 },
{ 0xA674, 0xA67D },
-{ 0xA69F, 0xA69F },
+{ 0xA69E, 0xA69F },
{ 0xA6F0, 0xA6F1 },
{ 0xA802, 0xA802 },
{ 0xA806, 0xA806 },
{ 0xA80B, 0xA80B },
{ 0xA825, 0xA826 },
-{ 0xA8C4, 0xA8C4 },
+{ 0xA8C4, 0xA8C5 },
{ 0xA8E0, 0xA8F1 },
{ 0xA926, 0xA92D },
{ 0xA947, 0xA951 },
{ 0xABED, 0xABED },
{ 0xFB1E, 0xFB1E },
{ 0xFE00, 0xFE0F },
-{ 0xFE20, 0xFE2D },
+{ 0xFE20, 0xFE2F },
{ 0xFEFF, 0xFEFF },
{ 0xFFF9, 0xFFFB },
{ 0x101FD, 0x101FD },
{ 0x11173, 0x11173 },
{ 0x11180, 0x11181 },
{ 0x111B6, 0x111BE },
+{ 0x111CA, 0x111CC },
{ 0x1122F, 0x11231 },
{ 0x11234, 0x11234 },
{ 0x11236, 0x11237 },
+{ 0x1123E, 0x1123E },
{ 0x112DF, 0x112DF },
{ 0x112E3, 0x112EA },
-{ 0x11301, 0x11301 },
+{ 0x11300, 0x11301 },
{ 0x1133C, 0x1133C },
{ 0x11340, 0x11340 },
{ 0x11366, 0x1136C },
{ 0x11370, 0x11374 },
+{ 0x11438, 0x1143F },
+{ 0x11442, 0x11444 },
+{ 0x11446, 0x11446 },
{ 0x114B3, 0x114B8 },
{ 0x114BA, 0x114BA },
{ 0x114BF, 0x114C0 },
{ 0x115B2, 0x115B5 },
{ 0x115BC, 0x115BD },
{ 0x115BF, 0x115C0 },
+{ 0x115DC, 0x115DD },
{ 0x11633, 0x1163A },
{ 0x1163D, 0x1163D },
{ 0x1163F, 0x11640 },
{ 0x116AD, 0x116AD },
{ 0x116B0, 0x116B5 },
{ 0x116B7, 0x116B7 },
+{ 0x1171D, 0x1171F },
+{ 0x11722, 0x11725 },
+{ 0x11727, 0x1172B },
+{ 0x11C30, 0x11C36 },
+{ 0x11C38, 0x11C3D },
+{ 0x11C3F, 0x11C3F },
+{ 0x11C92, 0x11CA7 },
+{ 0x11CAA, 0x11CB0 },
+{ 0x11CB2, 0x11CB3 },
+{ 0x11CB5, 0x11CB6 },
{ 0x16AF0, 0x16AF4 },
{ 0x16B30, 0x16B36 },
{ 0x16F8F, 0x16F92 },
{ 0x1D185, 0x1D18B },
{ 0x1D1AA, 0x1D1AD },
{ 0x1D242, 0x1D244 },
+{ 0x1DA00, 0x1DA36 },
+{ 0x1DA3B, 0x1DA6C },
+{ 0x1DA75, 0x1DA75 },
+{ 0x1DA84, 0x1DA84 },
+{ 0x1DA9B, 0x1DA9F },
+{ 0x1DAA1, 0x1DAAF },
+{ 0x1E000, 0x1E006 },
+{ 0x1E008, 0x1E018 },
+{ 0x1E01B, 0x1E021 },
+{ 0x1E023, 0x1E024 },
+{ 0x1E026, 0x1E02A },
{ 0x1E8D0, 0x1E8D6 },
+{ 0x1E944, 0x1E94A },
{ 0xE0001, 0xE0001 },
{ 0xE0020, 0xE007F },
{ 0xE0100, 0xE01EF }
};
static const struct interval double_width[] = {
-{ /* plane */ 0x0, 0x1C },
-{ /* plane */ 0x1C, 0x21 },
-{ /* plane */ 0x21, 0x22 },
-{ /* plane */ 0x22, 0x23 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
-{ /* plane */ 0x0, 0x0 },
{ 0x1100, 0x115F },
+{ 0x231A, 0x231B },
{ 0x2329, 0x232A },
+{ 0x23E9, 0x23EC },
+{ 0x23F0, 0x23F0 },
+{ 0x23F3, 0x23F3 },
+{ 0x25FD, 0x25FE },
+{ 0x2614, 0x2615 },
+{ 0x2648, 0x2653 },
+{ 0x267F, 0x267F },
+{ 0x2693, 0x2693 },
+{ 0x26A1, 0x26A1 },
+{ 0x26AA, 0x26AB },
+{ 0x26BD, 0x26BE },
+{ 0x26C4, 0x26C5 },
+{ 0x26CE, 0x26CE },
+{ 0x26D4, 0x26D4 },
+{ 0x26EA, 0x26EA },
+{ 0x26F2, 0x26F3 },
+{ 0x26F5, 0x26F5 },
+{ 0x26FA, 0x26FA },
+{ 0x26FD, 0x26FD },
+{ 0x2705, 0x2705 },
+{ 0x270A, 0x270B },
+{ 0x2728, 0x2728 },
+{ 0x274C, 0x274C },
+{ 0x274E, 0x274E },
+{ 0x2753, 0x2755 },
+{ 0x2757, 0x2757 },
+{ 0x2795, 0x2797 },
+{ 0x27B0, 0x27B0 },
+{ 0x27BF, 0x27BF },
+{ 0x2B1B, 0x2B1C },
+{ 0x2B50, 0x2B50 },
+{ 0x2B55, 0x2B55 },
{ 0x2E80, 0x2E99 },
{ 0x2E9B, 0x2EF3 },
{ 0x2F00, 0x2FD5 },
{ 0xFE68, 0xFE6B },
{ 0xFF01, 0xFF60 },
{ 0xFFE0, 0xFFE6 },
+{ 0x16FE0, 0x16FE0 },
+{ 0x17000, 0x187EC },
+{ 0x18800, 0x18AF2 },
{ 0x1B000, 0x1B001 },
+{ 0x1F004, 0x1F004 },
+{ 0x1F0CF, 0x1F0CF },
+{ 0x1F18E, 0x1F18E },
+{ 0x1F191, 0x1F19A },
{ 0x1F200, 0x1F202 },
-{ 0x1F210, 0x1F23A },
+{ 0x1F210, 0x1F23B },
{ 0x1F240, 0x1F248 },
{ 0x1F250, 0x1F251 },
+{ 0x1F300, 0x1F320 },
+{ 0x1F32D, 0x1F335 },
+{ 0x1F337, 0x1F37C },
+{ 0x1F37E, 0x1F393 },
+{ 0x1F3A0, 0x1F3CA },
+{ 0x1F3CF, 0x1F3D3 },
+{ 0x1F3E0, 0x1F3F0 },
+{ 0x1F3F4, 0x1F3F4 },
+{ 0x1F3F8, 0x1F43E },
+{ 0x1F440, 0x1F440 },
+{ 0x1F442, 0x1F4FC },
+{ 0x1F4FF, 0x1F53D },
+{ 0x1F54B, 0x1F54E },
+{ 0x1F550, 0x1F567 },
+{ 0x1F57A, 0x1F57A },
+{ 0x1F595, 0x1F596 },
+{ 0x1F5A4, 0x1F5A4 },
+{ 0x1F5FB, 0x1F64F },
+{ 0x1F680, 0x1F6C5 },
+{ 0x1F6CC, 0x1F6CC },
+{ 0x1F6D0, 0x1F6D2 },
+{ 0x1F6EB, 0x1F6EC },
+{ 0x1F6F4, 0x1F6F6 },
+{ 0x1F910, 0x1F91E },
+{ 0x1F920, 0x1F927 },
+{ 0x1F930, 0x1F930 },
+{ 0x1F933, 0x1F93E },
+{ 0x1F940, 0x1F94B },
+{ 0x1F950, 0x1F95E },
+{ 0x1F980, 0x1F991 },
+{ 0x1F9C0, 0x1F9C0 },
{ 0x20000, 0x2FFFD },
{ 0x30000, 0x3FFFD }
};
xstrfmt(msg, cmd, cmd);
msgs[ERROR_NOT_UPTODATE_DIR] =
- _("Updating the following directories would lose untracked files in it:\n%s");
+ _("Updating the following directories would lose untracked files in them:\n%s");
if (!strcmp(cmd, "checkout"))
msg = advice_commit_before_merge
+++ /dev/null
-#!/bin/sh
-#See http://www.unicode.org/reports/tr44/
-#
-#Me Enclosing_Mark an enclosing combining mark
-#Mn Nonspacing_Mark a nonspacing combining mark (zero advance width)
-#Cf Format a format control character
-#
-UNICODEWIDTH_H=../unicode_width.h
-if ! test -d unicode; then
- mkdir unicode
-fi &&
-( cd unicode &&
- if ! test -f UnicodeData.txt; then
- wget http://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt
- fi &&
- if ! test -f EastAsianWidth.txt; then
- wget http://www.unicode.org/Public/UCD/latest/ucd/EastAsianWidth.txt
- fi &&
- if ! test -d uniset; then
- git clone https://github.com/depp/uniset.git
- fi &&
- (
- cd uniset &&
- if ! test -x uniset; then
- autoreconf -i &&
- ./configure --enable-warnings=-Werror CFLAGS='-O0 -ggdb'
- fi &&
- make
- ) &&
- UNICODE_DIR=. && export UNICODE_DIR &&
- cat >$UNICODEWIDTH_H <<-EOF
- static const struct interval zero_width[] = {
- $(uniset/uniset --32 cat:Me,Mn,Cf + U+1160..U+11FF - U+00AD |
- grep -v plane)
- };
- static const struct interval double_width[] = {
- $(uniset/uniset --32 eaw:F,W)
- };
- EOF
-)
#define ALLOW_TIP_SHA1 01
/* Allow request of a sha1 if it is reachable from a ref (possibly hidden ref). */
#define ALLOW_REACHABLE_SHA1 02
+/* Allow request of any sha1. Implies ALLOW_TIP_SHA1 and ALLOW_REACHABLE_SHA1. */
+#define ALLOW_ANY_SHA1 07
static unsigned int allow_unadvertised_object_request;
static int shallow_nr;
static struct object_array have_obj;
sha1_to_hex(sha1_buf));
if (!(o->flags & WANTED)) {
o->flags |= WANTED;
- if (!is_our_ref(o))
+ if (!((allow_unadvertised_object_request & ALLOW_ANY_SHA1) == ALLOW_ANY_SHA1
+ || is_our_ref(o)))
has_non_tip = 1;
add_object_array(o, NULL, &want_obj);
}
allow_unadvertised_object_request |= ALLOW_REACHABLE_SHA1;
else
allow_unadvertised_object_request &= ~ALLOW_REACHABLE_SHA1;
+ } else if (!strcmp("uploadpack.allowanysha1inwant", var)) {
+ if (git_config_bool(var, value))
+ allow_unadvertised_object_request |= ALLOW_ANY_SHA1;
+ else
+ allow_unadvertised_object_request &= ~ALLOW_ANY_SHA1;
} else if (!strcmp("uploadpack.keepalive", var)) {
keepalive = git_config_int(var, value);
if (!keepalive)
return out;
}
+static const char *fallback_encoding(const char *name)
+{
+ /*
+ * Some platforms do not have the variously spelled variants of
+ * UTF-8, so let's fall back to trying the most official
+ * spelling. We do so only as a fallback in case the platform
+ * does understand the user's spelling, but not our official
+ * one.
+ */
+ if (is_encoding_utf8(name))
+ return "UTF-8";
+
+ /*
+ * Even though latin-1 is still seen in e-mail
+ * headers, some platforms only install ISO-8859-1.
+ */
+ if (!strcasecmp(name, "latin-1"))
+ return "ISO-8859-1";
+
+ return name;
+}
+
char *reencode_string_len(const char *in, int insz,
const char *out_encoding, const char *in_encoding,
int *outsz)
conv = iconv_open(out_encoding, in_encoding);
if (conv == (iconv_t) -1) {
- /*
- * Some platforms do not have the variously spelled variants of
- * UTF-8, so let's fall back to trying the most official
- * spelling. We do so only as a fallback in case the platform
- * does understand the user's spelling, but not our official
- * one.
- */
- if (is_encoding_utf8(in_encoding))
- in_encoding = "UTF-8";
- if (is_encoding_utf8(out_encoding))
- out_encoding = "UTF-8";
+ in_encoding = fallback_encoding(in_encoding);
+ out_encoding = fallback_encoding(out_encoding);
+
conv = iconv_open(out_encoding, in_encoding);
if (conv == (iconv_t) -1)
return NULL;
strbuf_addf(&path, "%s/HEAD", get_git_common_dir());
- if (parse_ref(path.buf, &head_ref, &is_detached) < 0)
- goto done;
-
- worktree = xmalloc(sizeof(struct worktree));
+ worktree = xcalloc(1, sizeof(*worktree));
worktree->path = strbuf_detach(&worktree_path, NULL);
- worktree->id = NULL;
worktree->is_bare = is_bare;
- worktree->head_ref = NULL;
worktree->is_detached = is_detached;
- worktree->is_current = 0;
- add_head_info(&head_ref, worktree);
- worktree->lock_reason = NULL;
- worktree->lock_reason_valid = 0;
+ if (!parse_ref(path.buf, &head_ref, &is_detached))
+ add_head_info(&head_ref, worktree);
-done:
strbuf_release(&path);
strbuf_release(&worktree_path);
strbuf_release(&head_ref);
if (parse_ref(path.buf, &head_ref, &is_detached) < 0)
goto done;
- worktree = xmalloc(sizeof(struct worktree));
+ worktree = xcalloc(1, sizeof(*worktree));
worktree->path = strbuf_detach(&worktree_path, NULL);
worktree->id = xstrdup(id);
- worktree->is_bare = 0;
- worktree->head_ref = NULL;
worktree->is_detached = is_detached;
- worktree->is_current = 0;
add_head_info(&head_ref, worktree);
- worktree->lock_reason = NULL;
- worktree->lock_reason_valid = 0;
done:
strbuf_release(&path);
free(git_dir);
}
-struct worktree **get_worktrees(void)
+static int compare_worktree(const void *a_, const void *b_)
+{
+ const struct worktree *const *a = a_;
+ const struct worktree *const *b = b_;
+ return fspathcmp((*a)->path, (*b)->path);
+}
+
+struct worktree **get_worktrees(unsigned flags)
{
struct worktree **list = NULL;
struct strbuf path = STRBUF_INIT;
list = xmalloc(alloc * sizeof(struct worktree *));
- if ((list[counter] = get_main_worktree()))
- counter++;
+ list[counter++] = get_main_worktree();
strbuf_addf(&path, "%s/worktrees", get_git_common_dir());
dir = opendir(path.buf);
ALLOC_GROW(list, counter + 1, alloc);
list[counter] = NULL;
+ if (flags & GWT_SORT_LINKED)
+ /*
+ * don't sort the first item (main worktree), which will
+ * always be the first
+ */
+ QSORT(list + 1, counter - 1, compare_worktree);
+
mark_current_worktree(list);
return list;
}
if (worktrees)
free_worktrees(worktrees);
- worktrees = get_worktrees();
+ worktrees = get_worktrees(0);
for (i = 0; worktrees[i]; i++) {
struct worktree *wt = worktrees[i];
/* Functions for acting on the information about worktrees. */
+#define GWT_SORT_LINKED (1 << 0) /* keeps linked worktrees sorted */
+
/*
* Get the worktrees. The primary worktree will always be the first returned,
* and linked worktrees will be pointed to by 'next' in each subsequent
* The caller is responsible for freeing the memory from the returned
* worktree(s).
*/
-extern struct worktree **get_worktrees(void);
+extern struct worktree **get_worktrees(unsigned flags);
/*
* Return git dir of the worktree. Note that the path may be relative.
projects / platform / upstream / git.git / commitdiff