# Copyright (c) 2007 Lars Hjemli
dashless=$(basename "$0" | sed -e 's/-/ /')
-USAGE="[--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>]
+USAGE="[--quiet] [--cached]
+ or: $dashless [--quiet] add [-b <branch>] [-f|--force] [--name <name>] [--reference <repository>] [--] <repository> [<path>]
or: $dashless [--quiet] status [--cached] [--recursive] [--] [<path>...]
or: $dashless [--quiet] init [--] [<path>...]
or: $dashless [--quiet] deinit [-f|--force] (--all| [--] <path>...)
- or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--] [<path>...]
+ or: $dashless [--quiet] update [--init] [--remote] [-N|--no-fetch] [-f|--force] [--checkout|--merge|--rebase] [--[no-]recommend-shallow] [--reference <repository>] [--recursive] [--[no-]single-branch] [--] [<path>...]
+ or: $dashless [--quiet] set-branch (--default|--branch <branch>) [--] <path>
+ or: $dashless [--quiet] set-url [--] <path> <newurl>
or: $dashless [--quiet] summary [--cached|--files] [--summary-limit <n>] [commit] [--] [<path>...]
or: $dashless [--quiet] foreach [--recursive] <command>
or: $dashless [--quiet] sync [--recursive] [--] [<path>...]
OPTIONS_SPEC=
SUBDIRECTORY_OK=Yes
. git-sh-setup
-. git-parse-remote
require_work_tree
wt_prefix=$(git rev-parse --show-prefix)
cd_to_toplevel
cached=
recursive=
init=
+require_init=
files=
remote=
nofetch=
depth=
progress=
dissociate=
+single_branch=
+jobs=
+recommend_shallow=
die_if_unmatched ()
{
fi
}
-#
-# Print a submodule configuration setting
-#
-# $1 = submodule name
-# $2 = option name
-# $3 = default value
-#
-# Checks in the usual git-config places first (for overrides),
-# otherwise it falls back on .gitmodules. This allows you to
-# distribute project-wide defaults in .gitmodules, while still
-# customizing individual repositories if necessary. If the option is
-# not in .gitmodules either, print a default value.
-#
-get_submodule_config () {
- name="$1"
- option="$2"
- default="$3"
- value=$(git config submodule."$name"."$option")
- if test -z "$value"
- then
- value=$(git config -f .gitmodules submodule."$name"."$option")
- fi
- printf '%s' "${value:-$default}"
-}
-
isnumber()
{
n=$(($1 + 0)) 2>/dev/null && test "$n" = "$1"
}
+# Given a full hex object ID, is this the zero OID?
+is_zero_oid () {
+ echo "$1" | sane_egrep '^0+$' >/dev/null 2>&1
+}
+
# Sanitize the local git environment for use within a submodule. We
# can't simply use clear_local_git_env since we want to preserve some
# of the settings from GIT_CONFIG_PARAMETERS.
shift
done
+ if ! git submodule--helper config --check-writeable >/dev/null 2>&1
+ then
+ die "$(eval_gettext "please make sure that the .gitmodules file is in the working tree")"
+ fi
+
if test -n "$reference_path"
then
is_absolute_path "$reference_path" ||
die "$(eval_gettext "'\$sm_path' already exists in the index and is not a submodule")"
fi
- if test -z "$force" &&
- ! git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" > /dev/null 2>&1
+ if test -d "$sm_path" &&
+ test -z $(git -C "$sm_path" rev-parse --show-cdup 2>/dev/null)
then
- eval_gettextln "The following path is ignored by one of your .gitignore files:
-\$sm_path
-Use -f if you really want to add it." >&2
- exit 1
+ git -C "$sm_path" rev-parse --verify -q HEAD >/dev/null ||
+ die "$(eval_gettext "'\$sm_path' does not have a commit checked out")"
+ fi
+
+ if test -z "$force"
+ then
+ dryerr=$(git add --dry-run --ignore-missing --no-warn-embedded-repo "$sm_path" 2>&1 >/dev/null)
+ res=$?
+ if test $res -ne 0
+ then
+ echo >&2 "$dryerr"
+ exit $res
+ fi
fi
if test -n "$custom_name"
git add --no-warn-embedded-repo $force "$sm_path" ||
die "$(eval_gettext "Failed to add submodule '\$sm_path'")"
- git config -f .gitmodules submodule."$sm_name".path "$sm_path" &&
- git config -f .gitmodules submodule."$sm_name".url "$repo" &&
+ git submodule--helper config submodule."$sm_name".path "$sm_path" &&
+ git submodule--helper config submodule."$sm_name".url "$repo" &&
if test -n "$branch"
then
- git config -f .gitmodules submodule."$sm_name".branch "$branch"
+ git submodule--helper config submodule."$sm_name".branch "$branch"
fi &&
git add --force .gitmodules ||
die "$(eval_gettext "Failed to register submodule '\$sm_path'")"
shift
done
- toplevel=$(pwd)
-
- # dup stdin so that it can be restored when running the external
- # command in the subshell (and a recursive call to this function)
- exec 3<&0
-
- {
- git submodule--helper list --prefix "$wt_prefix" ||
- echo "#unmatched" $?
- } |
- while read -r mode sha1 stage sm_path
- do
- die_if_unmatched "$mode" "$sha1"
- if test -e "$sm_path"/.git
- then
- displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
- say "$(eval_gettext "Entering '\$displaypath'")"
- name=$(git submodule--helper name "$sm_path")
- (
- prefix="$prefix$sm_path/"
- sanitize_submodule_env
- cd "$sm_path" &&
- sm_path=$(git submodule--helper relative-path "$sm_path" "$wt_prefix") &&
- # we make $path available to scripts ...
- path=$sm_path &&
- if test $# -eq 1
- then
- eval "$1"
- else
- "$@"
- fi &&
- if test -n "$recursive"
- then
- cmd_foreach "--recursive" "$@"
- fi
- ) <&3 3<&- ||
- die "$(eval_gettext "Stopping at '\$displaypath'; script returned non-zero status.")"
- fi
- done
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper foreach ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
}
#
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper init ${GIT_QUIET:+--quiet} -- "$@"
}
#
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit ${GIT_QUIET:+--quiet} ${prefix:+--prefix "$prefix"} ${force:+--force} ${deinit_all:+--all} -- "$@"
}
is_tip_reachable () (
test -z "$rev"
)
+# usage: fetch_in_submodule <module_path> [<depth>] [<sha1>]
+# Because arguments are positional, use an empty string to omit <depth>
+# but include <sha1>.
fetch_in_submodule () (
sanitize_submodule_env &&
cd "$1" &&
- case "$2" in
- '')
- git fetch ;;
- *)
- shift
- git fetch $(get_default_remote) "$@" ;;
- esac
+ if test $# -eq 3
+ then
+ echo "$3" | git fetch --stdin ${2:+"$2"}
+ else
+ git fetch ${2:+"$2"}
+ fi
)
#
-q|--quiet)
GIT_QUIET=1
;;
+ -v)
+ unset GIT_QUIET
+ ;;
--progress)
progress=1
;;
-i|--init)
init=1
;;
+ --require-init)
+ init=1
+ require_init=1
+ ;;
--remote)
remote=1
;;
--jobs=*)
jobs=$1
;;
+ --single-branch)
+ single_branch="--single-branch"
+ ;;
+ --no-single-branch)
+ single_branch="--no-single-branch"
+ ;;
--)
shift
break
${reference:+"$reference"} \
${dissociate:+"--dissociate"} \
${depth:+--depth "$depth"} \
+ ${require_init:+--require-init} \
+ $single_branch \
$recommend_shallow \
$jobs \
+ -- \
"$@" || echo "#unmatched" $?
} | {
err=
- while read -r mode sha1 stage just_cloned sm_path
+ while read -r quickabort sha1 just_cloned sm_path
do
- die_if_unmatched "$mode" "$sha1"
+ die_if_unmatched "$quickabort" "$sha1"
- name=$(git submodule--helper name "$sm_path") || exit
- if ! test -z "$update"
- then
- update_module=$update
- else
- update_module=$(git config submodule."$name".update)
- if test -z "$update_module"
- then
- update_module="checkout"
- fi
- fi
+ git submodule--helper ensure-core-worktree "$sm_path" || exit 1
+
+ update_module=$(git submodule--helper update-module-mode $just_cloned "$sm_path" $update)
displaypath=$(git submodule--helper relative-path "$prefix$sm_path" "$wt_prefix")
if test $just_cloned -eq 1
then
subsha1=
- case "$update_module" in
- merge | rebase | none)
- update_module=checkout ;;
- esac
else
subsha1=$(sanitize_submodule_env; cd "$sm_path" &&
git rev-parse --verify HEAD) ||
fetch_in_submodule "$sm_path" $depth ||
die "$(eval_gettext "Unable to fetch in submodule path '\$sm_path'")"
fi
- remote_name=$(sanitize_submodule_env; cd "$sm_path" && get_default_remote)
+ remote_name=$(sanitize_submodule_env; cd "$sm_path" && git submodule--helper print-default-remote)
sha1=$(sanitize_submodule_env; cd "$sm_path" &&
git rev-parse --verify "${remote_name}/${branch}") ||
die "$(eval_gettext "Unable to find current \${remote_name}/\${branch} revision in submodule path '\$sm_path'")"
# is not reachable from a ref.
is_tip_reachable "$sm_path" "$sha1" ||
fetch_in_submodule "$sm_path" $depth ||
- say "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'")"
+ say "$(eval_gettext "Unable to fetch in submodule path '\$displaypath'; trying to directly fetch \$sha1:")"
# Now we tried the usual fetch, but $sha1 may
# not be reachable from any of the refs
is_tip_reachable "$sm_path" "$sha1" ||
- fetch_in_submodule "$sm_path" $depth "$sha1" ||
+ fetch_in_submodule "$sm_path" "$depth" "$sha1" ||
die "$(eval_gettext "Fetched in submodule path '\$displaypath', but it did not contain \$sha1. Direct fetching of that commit failed.")"
fi
say_msg="$(eval_gettext "Submodule path '\$displaypath': checked out '\$sha1'")"
;;
rebase)
- command="git rebase"
+ command="git rebase ${GIT_QUIET:+--quiet}"
die_msg="$(eval_gettext "Unable to rebase '\$sha1' in submodule path '\$displaypath'")"
say_msg="$(eval_gettext "Submodule path '\$displaypath': rebased into '\$sha1'")"
must_die_on_failure=yes
;;
merge)
- command="git merge"
+ command="git merge ${GIT_QUIET:+--quiet}"
die_msg="$(eval_gettext "Unable to merge '\$sha1' in submodule path '\$displaypath'")"
say_msg="$(eval_gettext "Submodule path '\$displaypath': merged in '\$sha1'")"
must_die_on_failure=yes
must_die_on_failure=yes
;;
*)
- die "$(eval_gettext "Invalid update mode '$update_module' for submodule '$name'")"
+ die "$(eval_gettext "Invalid update mode '$update_module' for submodule path '$path'")"
esac
if (sanitize_submodule_env; cd "$sm_path" && $command "$sha1")
}
#
+# Configures a submodule's default branch
+#
+# $@ = requested path
+#
+cmd_set_branch() {
+ default=
+ branch=
+
+ while test $# -ne 0
+ do
+ case "$1" in
+ -q|--quiet)
+ # we don't do anything with this but we need to accept it
+ ;;
+ -d|--default)
+ default=1
+ ;;
+ -b|--branch)
+ case "$2" in '') usage ;; esac
+ branch=$2
+ shift
+ ;;
+ --)
+ shift
+ break
+ ;;
+ -*)
+ usage
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+ done
+
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-branch ${GIT_QUIET:+--quiet} ${branch:+--branch "$branch"} ${default:+--default} -- "$@"
+}
+
+#
+# Configures a submodule's remote url
+#
+# $@ = requested path, requested url
+#
+cmd_set_url() {
+ while test $# -ne 0
+ do
+ case "$1" in
+ -q|--quiet)
+ GIT_QUIET=1
+ ;;
+ --)
+ shift
+ break
+ ;;
+ -*)
+ usage
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+ done
+
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper set-url ${GIT_QUIET:+--quiet} -- "$@"
+}
+
+#
# Show commit summary for submodules in index or working tree
#
# If '--cached' is given, show summary between index and given commit,
shift
done
- test $summary_limit = 0 && return
-
- if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"})
- then
- head=$rev
- test $# = 0 || shift
- elif test -z "$1" || test "$1" = "HEAD"
- then
- # before the first commit: compare with an empty tree
- head=$(git hash-object -w -t tree --stdin </dev/null)
- test -z "$1" || shift
- else
- head="HEAD"
- fi
-
- if [ -n "$files" ]
- then
- test -n "$cached" &&
- die "$(gettext "The --cached option cannot be used with the --files option")"
- diff_cmd=diff-files
- head=
- fi
-
- cd_to_toplevel
- eval "set $(git rev-parse --sq --prefix "$wt_prefix" -- "$@")"
- # Get modified modules cared by user
- modules=$(git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- "$@" |
- sane_egrep '^:([0-7]* )?160000' |
- while read -r mod_src mod_dst sha1_src sha1_dst status sm_path
- do
- # Always show modules deleted or type-changed (blob<->module)
- if test "$status" = D || test "$status" = T
- then
- printf '%s\n' "$sm_path"
- continue
- fi
- # Respect the ignore setting for --for-status.
- if test -n "$for_status"
- then
- name=$(git submodule--helper name "$sm_path")
- ignore_config=$(get_submodule_config "$name" ignore none)
- test $status != A && test $ignore_config = all && continue
- fi
- # Also show added or modified modules which are checked out
- GIT_DIR="$sm_path/.git" git rev-parse --git-dir >/dev/null 2>&1 &&
- printf '%s\n' "$sm_path"
- done
- )
-
- test -z "$modules" && return
-
- git $diff_cmd $cached --ignore-submodules=dirty --raw $head -- $modules |
- sane_egrep '^:([0-7]* )?160000' |
- cut -c2- |
- while read -r mod_src mod_dst sha1_src sha1_dst status name
- do
- if test -z "$cached" &&
- test $sha1_dst = 0000000000000000000000000000000000000000
- then
- case "$mod_dst" in
- 160000)
- sha1_dst=$(GIT_DIR="$name/.git" git rev-parse HEAD)
- ;;
- 100644 | 100755 | 120000)
- sha1_dst=$(git hash-object $name)
- ;;
- 000000)
- ;; # removed
- *)
- # unexpected type
- eval_gettextln "unexpected mode \$mod_dst" >&2
- continue ;;
- esac
- fi
- missing_src=
- missing_dst=
-
- test $mod_src = 160000 &&
- ! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_src^0 >/dev/null &&
- missing_src=t
-
- test $mod_dst = 160000 &&
- ! GIT_DIR="$name/.git" git rev-parse -q --verify $sha1_dst^0 >/dev/null &&
- missing_dst=t
-
- display_name=$(git submodule--helper relative-path "$name" "$wt_prefix")
-
- total_commits=
- case "$missing_src,$missing_dst" in
- t,)
- errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_src")"
- ;;
- ,t)
- errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commit \$sha1_dst")"
- ;;
- t,t)
- errmsg="$(eval_gettext " Warn: \$display_name doesn't contain commits \$sha1_src and \$sha1_dst")"
- ;;
- *)
- errmsg=
- total_commits=$(
- if test $mod_src = 160000 && test $mod_dst = 160000
- then
- range="$sha1_src...$sha1_dst"
- elif test $mod_src = 160000
- then
- range=$sha1_src
- else
- range=$sha1_dst
- fi
- GIT_DIR="$name/.git" \
- git rev-list --first-parent $range -- | wc -l
- )
- total_commits=" ($(($total_commits + 0)))"
- ;;
- esac
-
- sha1_abbr_src=$(echo $sha1_src | cut -c1-7)
- sha1_abbr_dst=$(echo $sha1_dst | cut -c1-7)
- if test $status = T
- then
- blob="$(gettext "blob")"
- submodule="$(gettext "submodule")"
- if test $mod_dst = 160000
- then
- echo "* $display_name $sha1_abbr_src($blob)->$sha1_abbr_dst($submodule)$total_commits:"
- else
- echo "* $display_name $sha1_abbr_src($submodule)->$sha1_abbr_dst($blob)$total_commits:"
- fi
- else
- echo "* $display_name $sha1_abbr_src...$sha1_abbr_dst$total_commits:"
- fi
- if test -n "$errmsg"
- then
- # Don't give error msg for modification whose dst is not submodule
- # i.e. deleted or changed to blob
- test $mod_dst = 160000 && echo "$errmsg"
- else
- if test $mod_src = 160000 && test $mod_dst = 160000
- then
- limit=
- test $summary_limit -gt 0 && limit="-$summary_limit"
- GIT_DIR="$name/.git" \
- git log $limit --pretty='format: %m %s' \
- --first-parent $sha1_src...$sha1_dst
- elif test $mod_dst = 160000
- then
- GIT_DIR="$name/.git" \
- git log --pretty='format: > %s' -1 $sha1_dst
- else
- GIT_DIR="$name/.git" \
- git log --pretty='format: < %s' -1 $sha1_src
- fi
- echo
- fi
- echo
- done
+ git ${wt_prefix:+-C "$wt_prefix"} submodule--helper summary ${prefix:+--prefix "$prefix"} ${files:+--files} ${cached:+--cached} ${for_status:+--for-status} ${summary_limit:+-n $summary_limit} -- "$@"
}
#
# List all submodules, prefixed with:
shift
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper status ${GIT_QUIET:+--quiet} ${cached:+--cached} ${recursive:+--recursive} -- "$@"
}
#
# Sync remote urls for submodules
esac
done
- git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} "$@"
+ git ${wt_prefix:+-C "$wt_prefix"} ${prefix:+--super-prefix "$prefix"} submodule--helper sync ${GIT_QUIET:+--quiet} ${recursive:+--recursive} -- "$@"
}
cmd_absorbgitdirs()
while test $# != 0 && test -z "$command"
do
case "$1" in
- add | foreach | init | deinit | update | status | summary | sync | absorbgitdirs)
+ add | foreach | init | deinit | update | set-branch | set-url | status | summary | sync | absorbgitdirs)
command=$1
;;
-q|--quiet)
fi
fi
-# "-b branch" is accepted only by "add"
-if test -n "$branch" && test "$command" != add
+# "-b branch" is accepted only by "add" and "set-branch"
+if test -n "$branch" && (test "$command" != add || test "$command" != set-branch)
then
usage
fi
usage
fi
-"cmd_$command" "$@"
+"cmd_$(echo $command | sed -e s/-/_/g)" "$@"
projects / platform / upstream / git.git / blobdiff