#include "progress.h"
#include "refs.h"
#include "attr.h"
+#include "split-index.h"
+#include "dir.h"
/*
* Error messages expected by scripts out of plumbing commands such as
int i;
const char **msgs = opts->msgs;
const char *msg;
- char *tmp;
const char *cmd2 = strcmp(cmd, "checkout") ? cmd : "switch branches";
+
if (advice_commit_before_merge)
msg = "Your local changes to the following files would be overwritten by %s:\n%%s"
"Please, commit your changes or stash them before you can %s.";
else
msg = "Your local changes to the following files would be overwritten by %s:\n%%s";
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen(cmd2) - 2);
- sprintf(tmp, msg, cmd, cmd2);
- msgs[ERROR_WOULD_OVERWRITE] = tmp;
- msgs[ERROR_NOT_UPTODATE_FILE] = tmp;
+ msgs[ERROR_WOULD_OVERWRITE] = msgs[ERROR_NOT_UPTODATE_FILE] =
+ xstrfmt(msg, cmd, cmd2);
msgs[ERROR_NOT_UPTODATE_DIR] =
"Updating the following directories would lose untracked files in it:\n%s";
"Please move or remove them before you can %s.";
else
msg = "The following untracked working tree files would be %s by %s:\n%%s";
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("removed") + strlen(cmd2) - 4);
- sprintf(tmp, msg, "removed", cmd, cmd2);
- msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = tmp;
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("overwritten") + strlen(cmd2) - 4);
- sprintf(tmp, msg, "overwritten", cmd, cmd2);
- msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = tmp;
+
+ msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = xstrfmt(msg, "removed", cmd, cmd2);
+ msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = xstrfmt(msg, "overwritten", cmd, cmd2);
/*
* Special case: ERROR_BIND_OVERLAP refers to a pair of paths, we
struct cache_entry *ce = index->cache[i];
if (ce->ce_flags & CE_UPDATE) {
+ if (ce->ce_flags & CE_WT_REMOVE)
+ die("BUG: both update and delete flags are set on %s",
+ ce->name);
display_progress(progress, ++cnt);
ce->ce_flags &= ~CE_UPDATE;
if (o->update && !o->dry_run) {
enum unpack_trees_error_types,
struct unpack_trees_options *o);
-static int apply_sparse_checkout(struct cache_entry *ce, struct unpack_trees_options *o)
+static int apply_sparse_checkout(struct index_state *istate,
+ struct cache_entry *ce,
+ struct unpack_trees_options *o)
{
int was_skip_worktree = ce_skip_worktree(ce);
ce->ce_flags |= CE_SKIP_WORKTREE;
else
ce->ce_flags &= ~CE_SKIP_WORKTREE;
+ if (was_skip_worktree != ce_skip_worktree(ce)) {
+ ce->ce_flags |= CE_UPDATE_IN_BASE;
+ istate->cache_changed |= CE_ENTRY_CHANGED;
+ }
/*
* if (!was_skip_worktree && !ce_skip_worktree()) {
if (!(ce->ce_flags & CE_UPDATE) && verify_uptodate_sparse(ce, o))
return -1;
ce->ce_flags |= CE_WT_REMOVE;
+ ce->ce_flags &= ~CE_UPDATE;
}
if (was_skip_worktree && !ce_skip_worktree(ce)) {
if (verify_absent_sparse(ce, ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN, o))
return -1;
}
-/* NEEDSWORK: give this a better name and share with tree-walk.c */
-static int name_compare(const char *a, int a_len,
- const char *b, int b_len)
-{
- int len = (a_len < b_len) ? a_len : b_len;
- int cmp = memcmp(a, b, len);
- if (cmp)
- return cmp;
- return (a_len - b_len);
-}
-
/*
* The tree traversal is looking at name p. If we have a matching entry,
* return it. If name p is a directory in the index, do not return
state.force = 1;
state.quiet = 1;
state.refresh_cache = 1;
+ state.istate = &o->result;
memset(&el, 0, sizeof(el));
if (!core_apply_sparse_checkout || !o->update)
o->skip_sparse_checkout = 1;
if (!o->skip_sparse_checkout) {
- if (add_excludes_from_file_to_list(git_path("info/sparse-checkout"), "", 0, &el, 0) < 0)
+ char *sparse = git_pathdup("info/sparse-checkout");
+ if (add_excludes_from_file_to_list(sparse, "", 0, &el, 0) < 0)
o->skip_sparse_checkout = 1;
else
o->el = ⪙
+ free(sparse);
}
memset(&o->result, 0, sizeof(o->result));
o->result.timestamp.sec = o->src_index->timestamp.sec;
o->result.timestamp.nsec = o->src_index->timestamp.nsec;
o->result.version = o->src_index->version;
+ o->result.split_index = o->src_index->split_index;
+ if (o->result.split_index)
+ o->result.split_index->refcount++;
+ hashcpy(o->result.sha1, o->src_index->sha1);
o->merge_size = len;
mark_all_ce_unused(o->src_index);
ret = -1;
}
- if (apply_sparse_checkout(ce, o)) {
+ if (apply_sparse_checkout(&o->result, ce, o)) {
if (!o->show_all_errors)
goto return_failed;
ret = -1;
o->src_index = NULL;
ret = check_updates(o) ? (-2) : 0;
if (o->dst_index) {
+ if (!ret) {
+ if (!o->result.cache_tree)
+ o->result.cache_tree = cache_tree();
+ if (!cache_tree_fully_valid(o->result.cache_tree))
+ cache_tree_update(&o->result,
+ WRITE_TREE_SILENT |
+ WRITE_TREE_REPAIR);
+ }
discard_index(o->dst_index);
*o->dst_index = o->result;
+ } else {
+ discard_index(&o->result);
}
done:
static int reject_merge(const struct cache_entry *ce,
struct unpack_trees_options *o)
{
- return add_rejected_path(o, ERROR_WOULD_OVERWRITE, ce->name);
+ return o->gently ? -1 :
+ add_rejected_path(o, ERROR_WOULD_OVERWRITE, ce->name);
}
static int same(const struct cache_entry *a, const struct cache_entry *b)
static void invalidate_ce_path(const struct cache_entry *ce,
struct unpack_trees_options *o)
{
- if (ce)
- cache_tree_invalidate_path(o->src_index->cache_tree, ce->name);
+ if (!ce)
+ return;
+ cache_tree_invalidate_path(o->src_index, ce->name);
+ untracked_cache_invalidate_path(o->src_index, ce->name);
}
/*
* Then we need to make sure that we do not lose a locally
* present file that is not ignored.
*/
- pathbuf = xmalloc(namelen + 2);
- memcpy(pathbuf, ce->name, namelen);
- strcpy(pathbuf+namelen, "/");
+ pathbuf = xstrfmt("%.*s/", namelen, ce->name);
memset(&d, 0, sizeof(d));
if (o->dir)
if (!len)
return 0;
else if (len > 0) {
- char path[PATH_MAX + 1];
- memcpy(path, ce->name, len);
- path[len] = 0;
+ char *path;
+ int ret;
+
+ path = xmemdupz(ce->name, len);
if (lstat(path, &st))
- return error("cannot stat '%s': %s", path,
+ ret = error("cannot stat '%s': %s", path,
strerror(errno));
-
- return check_ok_to_remove(path, len, DT_UNKNOWN, NULL, &st,
- error_type, o);
+ else
+ ret = check_ok_to_remove(path, len, DT_UNKNOWN, NULL,
+ &st, error_type, o);
+ free(path);
+ return ret;
} else if (lstat(ce->name, &st)) {
if (errno != ENOENT)
return error("cannot stat '%s': %s", ce->name,
/* #14, #14ALT, #2ALT */
if (remote && !df_conflict_head && head_match && !remote_match) {
if (index && !same(index, remote) && !same(index, head))
- return o->gently ? -1 : reject_merge(index, o);
+ return reject_merge(index, o);
return merged_entry(remote, index, o);
}
/*
* make sure that it matches head.
*/
if (index && !same(index, head))
- return o->gently ? -1 : reject_merge(index, o);
+ return reject_merge(index, o);
if (head) {
/* #5ALT, #15 */
else
return merged_entry(newtree, current, o);
}
- return o->gently ? -1 : reject_merge(current, o);
- }
- else if ((!oldtree && !newtree) || /* 4 and 5 */
+ return reject_merge(current, o);
+ } else if ((!oldtree && !newtree) || /* 4 and 5 */
(!oldtree && newtree &&
same(current, newtree)) || /* 6 and 7 */
(oldtree && newtree &&
!same(oldtree, newtree) && /* 18 and 19 */
same(current, newtree))) {
return keep_entry(current, o);
- }
- else if (oldtree && !newtree && same(current, oldtree)) {
+ } else if (oldtree && !newtree && same(current, oldtree)) {
/* 10 or 11 */
return deleted_entry(oldtree, current, o);
- }
- else if (oldtree && newtree &&
+ } else if (oldtree && newtree &&
same(current, oldtree) && !same(current, newtree)) {
/* 20 or 21 */
return merged_entry(newtree, current, o);
- }
- else {
- /* all other failures */
- if (oldtree)
- return o->gently ? -1 : reject_merge(oldtree, o);
- if (current)
- return o->gently ? -1 : reject_merge(current, o);
- if (newtree)
- return o->gently ? -1 : reject_merge(newtree, o);
- return -1;
- }
+ } else
+ return reject_merge(current, o);
}
else if (newtree) {
if (oldtree && !o->initial_checkout) {
projects / platform / upstream / git.git / blobdiff