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-rw-r--r--builtin/bisect--helper.c13
-rw-r--r--builtin/branch.c2
-rw-r--r--builtin/checkout.c6
-rw-r--r--builtin/clean.c49
-rw-r--r--builtin/clone.c13
-rw-r--r--builtin/commit-graph.c75
-rw-r--r--builtin/diff.c132
-rw-r--r--builtin/fetch-pack.c19
-rw-r--r--builtin/fetch.c9
-rw-r--r--builtin/merge.c2
-rw-r--r--builtin/pack-objects.c76
-rw-r--r--builtin/sparse-checkout.c4
-rw-r--r--builtin/submodule--helper.c44
-rw-r--r--builtin/worktree.c128
14 files changed, 460 insertions, 112 deletions
diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
index c1c40b516d..ec4996282e 100644
--- a/builtin/bisect--helper.c
+++ b/builtin/bisect--helper.c
@@ -455,9 +455,12 @@ static int bisect_start(struct bisect_terms *terms, int no_checkout,
no_checkout = 1;
} else if (!strcmp(arg, "--term-good") ||
!strcmp(arg, "--term-old")) {
+ i++;
+ if (argc <= i)
+ return error(_("'' is not a valid term"));
must_write_terms = 1;
free((void *) terms->term_good);
- terms->term_good = xstrdup(argv[++i]);
+ terms->term_good = xstrdup(argv[i]);
} else if (skip_prefix(arg, "--term-good=", &arg) ||
skip_prefix(arg, "--term-old=", &arg)) {
must_write_terms = 1;
@@ -465,16 +468,18 @@ static int bisect_start(struct bisect_terms *terms, int no_checkout,
terms->term_good = xstrdup(arg);
} else if (!strcmp(arg, "--term-bad") ||
!strcmp(arg, "--term-new")) {
+ i++;
+ if (argc <= i)
+ return error(_("'' is not a valid term"));
must_write_terms = 1;
free((void *) terms->term_bad);
- terms->term_bad = xstrdup(argv[++i]);
+ terms->term_bad = xstrdup(argv[i]);
} else if (skip_prefix(arg, "--term-bad=", &arg) ||
skip_prefix(arg, "--term-new=", &arg)) {
must_write_terms = 1;
free((void *) terms->term_bad);
terms->term_bad = xstrdup(arg);
- } else if (starts_with(arg, "--") &&
- !one_of(arg, "--term-good", "--term-bad", NULL)) {
+ } else if (starts_with(arg, "--")) {
return error(_("unrecognized option: '%s'"), arg);
} else {
char *commit_id = xstrfmt("%s^{commit}", arg);
diff --git a/builtin/branch.c b/builtin/branch.c
index accb61b1aa..99633ad004 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -693,7 +693,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
list = 1;
if (!!delete + !!rename + !!copy + !!new_upstream + !!show_current +
- list + unset_upstream > 1)
+ list + edit_description + unset_upstream > 1)
usage_with_options(builtin_branch_usage, options);
if (filter.abbrev == -1)
diff --git a/builtin/checkout.c b/builtin/checkout.c
index e9d111bb83..af849c644f 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -621,9 +621,7 @@ static int reset_tree(struct tree *tree, const struct checkout_opts *o,
opts.src_index = &the_index;
opts.dst_index = &the_index;
init_checkout_metadata(&opts.meta, info->refname,
- info->commit ? &info->commit->object.oid :
- is_null_oid(&info->oid) ? &tree->object.oid :
- &info->oid,
+ info->commit ? &info->commit->object.oid : &null_oid,
NULL);
parse_tree(tree);
init_tree_desc(&tree_desc, tree->buffer, tree->size);
@@ -1689,7 +1687,7 @@ static int checkout_main(int argc, const char **argv, const char *prefix,
* Try to give more helpful suggestion.
* new_branch && argc > 1 will be caught later.
*/
- if (opts->new_branch && argc == 1)
+ if (opts->new_branch && argc == 1 && !new_branch_info.commit)
die(_("'%s' is not a commit and a branch '%s' cannot be created from it"),
argv[0], opts->new_branch);
diff --git a/builtin/clean.c b/builtin/clean.c
index 4ca12bc0c0..5a9c29a558 100644
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -924,12 +924,6 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
0);
memset(&dir, 0, sizeof(dir));
- if (ignored_only)
- dir.flags |= DIR_SHOW_IGNORED;
-
- if (ignored && ignored_only)
- die(_("-x and -X cannot be used together"));
-
if (!interactive && !dry_run && !force) {
if (config_set)
die(_("clean.requireForce set to true and neither -i, -n, nor -f given; "
@@ -946,6 +940,13 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
dir.flags |= DIR_SHOW_OTHER_DIRECTORIES;
+ if (ignored && ignored_only)
+ die(_("-x and -X cannot be used together"));
+ if (!ignored)
+ setup_standard_excludes(&dir);
+ if (ignored_only)
+ dir.flags |= DIR_SHOW_IGNORED;
+
if (argc) {
/*
* Remaining args implies pathspecs specified, and we should
@@ -954,15 +955,41 @@ int cmd_clean(int argc, const char **argv, const char *prefix)
remove_directories = 1;
}
- if (remove_directories)
- dir.flags |= DIR_SHOW_IGNORED_TOO | DIR_KEEP_UNTRACKED_CONTENTS;
+ if (remove_directories && !ignored_only) {
+ /*
+ * We need to know about ignored files too:
+ *
+ * If (ignored), then we will delete ignored files as well.
+ *
+ * If (!ignored), then even though we not are doing
+ * anything with ignored files, we need to know about them
+ * so that we can avoid deleting a directory of untracked
+ * files that also contains an ignored file within it.
+ *
+ * For the (!ignored) case, since we only need to avoid
+ * deleting ignored files, we can set
+ * DIR_SHOW_IGNORED_TOO_MODE_MATCHING in order to avoid
+ * recursing into a directory which is itself ignored.
+ */
+ dir.flags |= DIR_SHOW_IGNORED_TOO;
+ if (!ignored)
+ dir.flags |= DIR_SHOW_IGNORED_TOO_MODE_MATCHING;
+
+ /*
+ * Let the fill_directory() machinery know that we aren't
+ * just recursing to collect the ignored files; we want all
+ * the untracked ones so that we can delete them. (Note:
+ * we could also set DIR_KEEP_UNTRACKED_CONTENTS when
+ * ignored_only is true, since DIR_KEEP_UNTRACKED_CONTENTS
+ * only has effect in combination with DIR_SHOW_IGNORED_TOO. It makes
+ * the code clearer to exclude it, though.
+ */
+ dir.flags |= DIR_KEEP_UNTRACKED_CONTENTS;
+ }
if (read_cache() < 0)
die(_("index file corrupt"));
- if (!ignored)
- setup_standard_excludes(&dir);
-
pl = add_pattern_list(&dir, EXC_CMDL, "--exclude option");
for (i = 0; i < exclude_list.nr; i++)
add_pattern(exclude_list.items[i].string, "", 0, pl, -(i+1));
diff --git a/builtin/clone.c b/builtin/clone.c
index cb48a291ca..2a8e3aaaed 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -945,7 +945,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
{
int is_bundle = 0, is_local;
const char *repo_name, *repo, *work_tree, *git_dir;
- char *path, *dir;
+ char *path, *dir, *display_repo = NULL;
int dest_exists;
const struct ref *refs, *remote_head;
const struct ref *remote_head_points_at;
@@ -1000,10 +1000,11 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
path = get_repo_path(repo_name, &is_bundle);
if (path)
repo = absolute_pathdup(repo_name);
- else if (!strchr(repo_name, ':'))
- die(_("repository '%s' does not exist"), repo_name);
- else
+ else if (strchr(repo_name, ':')) {
repo = repo_name;
+ display_repo = transport_anonymize_url(repo);
+ } else
+ die(_("repository '%s' does not exist"), repo_name);
/* no need to be strict, transport_set_option() will validate it again */
if (option_depth && atoi(option_depth) < 1)
@@ -1020,7 +1021,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
die(_("destination path '%s' already exists and is not "
"an empty directory."), dir);
- strbuf_addf(&reflog_msg, "clone: from %s", repo);
+ strbuf_addf(&reflog_msg, "clone: from %s",
+ display_repo ? display_repo : repo);
+ free(display_repo);
if (option_bare)
work_tree = NULL;
diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c
index 15fe60317c..75455da138 100644
--- a/builtin/commit-graph.c
+++ b/builtin/commit-graph.c
@@ -6,6 +6,8 @@
#include "repository.h"
#include "commit-graph.h"
#include "object-store.h"
+#include "progress.h"
+#include "tag.h"
static char const * const builtin_commit_graph_usage[] = {
N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"),
@@ -138,14 +140,37 @@ static int write_option_parse_split(const struct option *opt, const char *arg,
return 0;
}
+static int read_one_commit(struct oidset *commits, struct progress *progress,
+ const char *hash)
+{
+ struct object *result;
+ struct object_id oid;
+ const char *end;
+
+ if (parse_oid_hex(hash, &oid, &end))
+ return error(_("unexpected non-hex object ID: %s"), hash);
+
+ result = deref_tag(the_repository, parse_object(the_repository, &oid),
+ NULL, 0);
+ if (!result)
+ return error(_("invalid object: %s"), hash);
+ else if (object_as_type(the_repository, result, OBJ_COMMIT, 1))
+ oidset_insert(commits, &result->oid);
+
+ display_progress(progress, oidset_size(commits));
+
+ return 0;
+}
+
static int graph_write(int argc, const char **argv)
{
- struct string_list *pack_indexes = NULL;
+ struct string_list pack_indexes = STRING_LIST_INIT_NODUP;
+ struct strbuf buf = STRBUF_INIT;
struct oidset commits = OIDSET_INIT;
struct object_directory *odb = NULL;
- struct string_list lines;
int result = 0;
enum commit_graph_write_flags flags = 0;
+ struct progress *progress = NULL;
static struct option builtin_commit_graph_write_options[] = {
OPT_STRING(0, "object-dir", &opts.obj_dir,
@@ -209,44 +234,38 @@ static int graph_write(int argc, const char **argv)
return 0;
}
- string_list_init(&lines, 0);
- if (opts.stdin_packs || opts.stdin_commits) {
- struct strbuf buf = STRBUF_INIT;
-
+ if (opts.stdin_packs) {
while (strbuf_getline(&buf, stdin) != EOF)
- string_list_append(&lines, strbuf_detach(&buf, NULL));
-
- if (opts.stdin_packs)
- pack_indexes = &lines;
- if (opts.stdin_commits) {
- struct string_list_item *item;
- oidset_init(&commits, lines.nr);
- for_each_string_list_item(item, &lines) {
- struct object_id oid;
- const char *end;
-
- if (parse_oid_hex(item->string, &oid, &end)) {
- error(_("unexpected non-hex object ID: "
- "%s"), item->string);
- return 1;
- }
-
- oidset_insert(&commits, &oid);
+ string_list_append(&pack_indexes,
+ strbuf_detach(&buf, NULL));
+ } else if (opts.stdin_commits) {
+ oidset_init(&commits, 0);
+ if (opts.progress)
+ progress = start_delayed_progress(
+ _("Collecting commits from input"), 0);
+
+ while (strbuf_getline(&buf, stdin) != EOF) {
+ if (read_one_commit(&commits, progress, buf.buf)) {
+ result = 1;
+ goto cleanup;
}
- flags |= COMMIT_GRAPH_WRITE_CHECK_OIDS;
}
- UNLEAK(buf);
+
}
if (write_commit_graph(odb,
- pack_indexes,
+ opts.stdin_packs ? &pack_indexes : NULL,
opts.stdin_commits ? &commits : NULL,
flags,
&split_opts))
result = 1;
- UNLEAK(lines);
+cleanup:
+ string_list_clear(&pack_indexes, 0);
+ strbuf_release(&buf);
+ if (progress)
+ stop_progress(&progress);
return result;
}
diff --git a/builtin/diff.c b/builtin/diff.c
index 8537b17bd5..b3d17340ee 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -6,6 +6,7 @@
#define USE_THE_INDEX_COMPATIBILITY_MACROS
#include "cache.h"
#include "config.h"
+#include "ewah/ewok.h"
#include "lockfile.h"
#include "color.h"
#include "commit.h"
@@ -23,7 +24,13 @@
#define DIFF_NO_INDEX_IMPLICIT 2
static const char builtin_diff_usage[] =
-"git diff [<options>] [<commit> [<commit>]] [--] [<path>...]";
+"git diff [<options>] [<commit>] [--] [<path>...]\n"
+" or: git diff [<options>] --cached [<commit>] [--] [<path>...]\n"
+" or: git diff [<options>] <commit> [<commit>...] <commit> [--] [<path>...]\n"
+" or: git diff [<options>] <commit>...<commit>] [--] [<path>...]\n"
+" or: git diff [<options>] <blob> <blob>]\n"
+" or: git diff [<options>] --no-index [--] <path> <path>]\n"
+COMMON_DIFF_OPTIONS_HELP;
static const char *blob_path(struct object_array_entry *entry)
{
@@ -254,6 +261,108 @@ static int builtin_diff_files(struct rev_info *revs, int argc, const char **argv
return run_diff_files(revs, options);
}
+struct symdiff {
+ struct bitmap *skip;
+ int warn;
+ const char *base, *left, *right;
+};
+
+/*
+ * Check for symmetric-difference arguments, and if present, arrange
+ * everything we need to know to handle them correctly. As a bonus,
+ * weed out all bogus range-based revision specifications, e.g.,
+ * "git diff A..B C..D" or "git diff A..B C" get rejected.
+ *
+ * For an actual symmetric diff, *symdiff is set this way:
+ *
+ * - its skip is non-NULL and marks *all* rev->pending.objects[i]
+ * indices that the caller should ignore (extra merge bases, of
+ * which there might be many, and A in A...B). Note that the
+ * chosen merge base and right side are NOT marked.
+ * - warn is set if there are multiple merge bases.
+ * - base, left, and right point to the names to use in a
+ * warning about multiple merge bases.
+ *
+ * If there is no symmetric diff argument, sym->skip is NULL and
+ * sym->warn is cleared. The remaining fields are not set.
+ */
+static void symdiff_prepare(struct rev_info *rev, struct symdiff *sym)
+{
+ int i, is_symdiff = 0, basecount = 0, othercount = 0;
+ int lpos = -1, rpos = -1, basepos = -1;
+ struct bitmap *map = NULL;
+
+ /*
+ * Use the whence fields to find merge bases and left and
+ * right parts of symmetric difference, so that we do not
+ * depend on the order that revisions are parsed. If there
+ * are any revs that aren't from these sources, we have a
+ * "git diff C A...B" or "git diff A...B C" case. Or we
+ * could even get "git diff A...B C...E", for instance.
+ *
+ * If we don't have just one merge base, we pick one
+ * at random.
+ *
+ * NB: REV_CMD_LEFT, REV_CMD_RIGHT are also used for A..B,
+ * so we must check for SYMMETRIC_LEFT too. The two arrays
+ * rev->pending.objects and rev->cmdline.rev are parallel.
+ */
+ for (i = 0; i < rev->cmdline.nr; i++) {
+ struct object *obj = rev->pending.objects[i].item;
+ switch (rev->cmdline.rev[i].whence) {
+ case REV_CMD_MERGE_BASE:
+ if (basepos < 0)
+ basepos = i;
+ basecount++;
+ break; /* do mark all bases */
+ case REV_CMD_LEFT:
+ if (lpos >= 0)
+ usage(builtin_diff_usage);
+ lpos = i;
+ if (obj->flags & SYMMETRIC_LEFT) {
+ is_symdiff = 1;
+ break; /* do mark A */
+ }
+ continue;
+ case REV_CMD_RIGHT:
+ if (rpos >= 0)
+ usage(builtin_diff_usage);
+ rpos = i;
+ continue; /* don't mark B */
+ case REV_CMD_PARENTS_ONLY:
+ case REV_CMD_REF:
+ case REV_CMD_REV:
+ othercount++;
+ continue;
+ }
+ if (map == NULL)
+ map = bitmap_new();
+ bitmap_set(map, i);
+ }
+
+ /*
+ * Forbid any additional revs for both A...B and A..B.
+ */
+ if (lpos >= 0 && othercount > 0)
+ usage(builtin_diff_usage);
+
+ if (!is_symdiff) {
+ bitmap_free(map);
+ sym->warn = 0;
+ sym->skip = NULL;
+ return;
+ }
+
+ sym->left = rev->pending.objects[lpos].name;
+ sym->right = rev->pending.objects[rpos].name;
+ sym->base = rev->pending.objects[basepos].name;
+ if (basecount == 0)
+ die(_("%s...%s: no merge base"), sym->left, sym->right);
+ bitmap_unset(map, basepos); /* unmark the base we want */
+ sym->warn = basecount > 1;
+ sym->skip = map;
+}
+
int cmd_diff(int argc, const char **argv, const char *prefix)
{
int i;
@@ -263,6 +372,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
struct object_array_entry *blob[2];
int nongit = 0, no_index = 0;
int result = 0;
+ struct symdiff sdiff;
/*
* We could get N tree-ish in the rev.pending_objects list.
@@ -382,6 +492,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
}
}
+ symdiff_prepare(&rev, &sdiff);
for (i = 0; i < rev.pending.nr; i++) {
struct object_array_entry *entry = &rev.pending.objects[i];
struct object *obj = entry->item;
@@ -396,6 +507,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
obj = &get_commit_tree(((struct commit *)obj))->object;
if (obj->type == OBJ_TREE) {
+ if (sdiff.skip && bitmap_get(sdiff.skip, i))
+ continue;
obj->flags |= flags;
add_object_array(obj, name, &ent);
} else if (obj->type == OBJ_BLOB) {
@@ -437,21 +550,12 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
usage(builtin_diff_usage);
else if (ent.nr == 1)
result = builtin_diff_index(&rev, argc, argv);
- else if (ent.nr == 2)
+ else if (ent.nr == 2) {
+ if (sdiff.warn)
+ warning(_("%s...%s: multiple merge bases, using %s"),
+ sdiff.left, sdiff.right, sdiff.base);
result = builtin_diff_tree(&rev, argc, argv,
&ent.objects[0], &ent.objects[1]);
- else if (ent.objects[0].item->flags & UNINTERESTING) {
- /*
- * diff A...B where there is at least one merge base
- * between A and B. We have ent.objects[0] ==
- * merge-base, ent.objects[ents-2] == A, and
- * ent.objects[ents-1] == B. Show diff between the
- * base and B. Note that we pick one merge base at
- * random if there are more than one.
- */
- result = builtin_diff_tree(&rev, argc, argv,
- &ent.objects[0],
- &ent.objects[ent.nr-1]);
} else
result = builtin_diff_combined(&rev, argc, argv,
ent.objects, ent.nr);
diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index 4771100072..bbb5c96167 100644
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -48,8 +48,8 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
struct ref **sought = NULL;
int nr_sought = 0, alloc_sought = 0;
int fd[2];
- char *pack_lockfile = NULL;
- char **pack_lockfile_ptr = NULL;
+ struct string_list pack_lockfiles = STRING_LIST_INIT_DUP;
+ struct string_list *pack_lockfiles_ptr = NULL;
struct child_process *conn;
struct fetch_pack_args args;
struct oid_array shallow = OID_ARRAY_INIT;
@@ -134,7 +134,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
}
if (!strcmp("--lock-pack", arg)) {
args.lock_pack = 1;
- pack_lockfile_ptr = &pack_lockfile;
+ pack_lockfiles_ptr = &pack_lockfiles;
continue;
}
if (!strcmp("--check-self-contained-and-connected", arg)) {
@@ -224,7 +224,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
version = discover_version(&reader);
switch (version) {
case protocol_v2:
- get_remote_refs(fd[1], &reader, &ref, 0, NULL, NULL);
+ get_remote_refs(fd[1], &reader, &ref, 0, NULL, NULL, args.stateless_rpc);
break;
case protocol_v1:
case protocol_v0:
@@ -235,10 +235,15 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
}
ref = fetch_pack(&args, fd, ref, sought, nr_sought,
- &shallow, pack_lockfile_ptr, version);
- if (pack_lockfile) {
- printf("lock %s\n", pack_lockfile);
+ &shallow, pack_lockfiles_ptr, version);
+ if (pack_lockfiles.nr) {
+ int i;
+
+ printf("lock %s\n", pack_lockfiles.items[0].string);
fflush(stdout);
+ for (i = 1; i < pack_lockfiles.nr; i++)
+ warning(_("Lockfile created but not reported: %s"),
+ pack_lockfiles.items[i].string);
}
if (args.check_self_contained_and_connected &&
args.self_contained_and_connected) {
diff --git a/builtin/fetch.c b/builtin/fetch.c
index 3347d578ea..82ac4be8a5 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1758,8 +1758,13 @@ int cmd_fetch(int argc, const char **argv, const char *prefix)
/* Record the command line for the reflog */
strbuf_addstr(&default_rla, "fetch");
- for (i = 1; i < argc; i++)
- strbuf_addf(&default_rla, " %s", argv[i]);
+ for (i = 1; i < argc; i++) {
+ /* This handles non-URLs gracefully */
+ char *anon = transport_anonymize_url(argv[i]);
+
+ strbuf_addf(&default_rla, " %s", anon);
+ free(anon);
+ }
fetch_config_from_gitmodules(&submodule_fetch_jobs_config,
&recurse_submodules);
diff --git a/builtin/merge.c b/builtin/merge.c
index ca6a5dc4bf..7da707bf55 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -1656,7 +1656,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
}
merge_was_ok = 1;
}
- cnt = evaluate_result();
+ cnt = (use_strategies_nr > 1) ? evaluate_result() : 0;
if (best_cnt <= 0 || cnt <= best_cnt) {
best_strategy = use_strategies[i]->name;
best_cnt = cnt;
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index c5b433a23f..7016b28485 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -117,6 +117,8 @@ static unsigned long window_memory_limit = 0;
static struct list_objects_filter_options filter_options;
+static struct string_list uri_protocols = STRING_LIST_INIT_NODUP;
+
enum missing_action {
MA_ERROR = 0, /* fail if any missing objects are encountered */
MA_ALLOW_ANY, /* silently allow ALL missing objects */
@@ -125,6 +127,15 @@ enum missing_action {
static enum missing_action arg_missing_action;
static show_object_fn fn_show_object;
+struct configured_exclusion {
+ struct oidmap_entry e;
+ char *pack_hash_hex;
+ char *uri;
+};
+static struct oidmap configured_exclusions;
+
+static struct oidset excluded_by_config;
+
/*
* stats
*/
@@ -969,6 +980,25 @@ static void write_reused_pack(struct hashfile *f)
unuse_pack(&w_curs);
}
+static void write_excluded_by_configs(void)
+{
+ struct oidset_iter iter;
+ const struct object_id *oid;
+
+ oidset_iter_init(&excluded_by_config, &iter);
+ while ((oid = oidset_iter_next(&iter))) {
+ struct configured_exclusion *ex =
+ oidmap_get(&configured_exclusions, oid);
+
+ if (!ex)
+ BUG("configured exclusion wasn't configured");
+ write_in_full(1, ex->pack_hash_hex, strlen(ex->pack_hash_hex));
+ write_in_full(1, " ", 1);
+ write_in_full(1, ex->uri, strlen(ex->uri));
+ write_in_full(1, "\n", 1);
+ }
+}
+
static const char no_split_warning[] = N_(
"disabling bitmap writing, packs are split due to pack.packSizeLimit"
);
@@ -1266,6 +1296,25 @@ static int want_object_in_pack(const struct object_id *oid,
}
}
+ if (uri_protocols.nr) {
+ struct configured_exclusion *ex =
+ oidmap_get(&configured_exclusions, oid);
+ int i;
+ const char *p;
+
+ if (ex) {
+ for (i = 0; i < uri_protocols.nr; i++) {
+ if (skip_prefix(ex->uri,
+ uri_protocols.items[i].string,
+ &p) &&
+ *p == ':') {
+ oidset_insert(&excluded_by_config, oid);
+ return 0;
+ }
+ }
+ }
+ }
+
return 1;
}
@@ -2864,6 +2913,29 @@ static int git_pack_config(const char *k, const char *v, void *cb)
pack_idx_opts.version);
return 0;
}
+ if (!strcmp(k, "uploadpack.blobpackfileuri")) {
+ struct configured_exclusion *ex = xmalloc(sizeof(*ex));
+ const char *oid_end, *pack_end;
+ /*
+ * Stores the pack hash. This is not a true object ID, but is
+ * of the same form.
+ */
+ struct object_id pack_hash;
+
+ if (parse_oid_hex(v, &ex->e.oid, &oid_end) ||
+ *oid_end != ' ' ||
+ parse_oid_hex(oid_end + 1, &pack_hash, &pack_end) ||
+ *pack_end != ' ')
+ die(_("value of uploadpack.blobpackfileuri must be "
+ "of the form '<object-hash> <pack-hash> <uri>' (got '%s')"), v);
+ if (oidmap_get(&configured_exclusions, &ex->e.oid))
+ die(_("object already configured in another "
+ "uploadpack.blobpackfileuri (got '%s')"), v);
+ ex->pack_hash_hex = xcalloc(1, pack_end - oid_end);
+ memcpy(ex->pack_hash_hex, oid_end + 1, pack_end - oid_end - 1);
+ ex->uri = xstrdup(pack_end + 1);
+ oidmap_put(&configured_exclusions, ex);
+ }
return git_default_config(k, v, cb);
}
@@ -3462,6 +3534,9 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
N_("do not pack objects in promisor packfiles")),
OPT_BOOL(0, "delta-islands", &use_delta_islands,
N_("respect islands during delta compression")),
+ OPT_STRING_LIST(0, "uri-protocol", &uri_protocols,
+ N_("protocol"),
+ N_("exclude any configured uploadpack.blobpackfileuri with this protocol")),
OPT_END(),
};
@@ -3650,6 +3725,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
}
trace2_region_enter("pack-objects", "write-pack-file", the_repository);
+ write_excluded_by_configs();
write_pack_file();
trace2_region_leave("pack-objects", "write-pack-file", the_repository);
diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index 95669815d4..4003f4d13a 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -99,6 +99,10 @@ static int update_working_directory(struct pattern_list *pl)
struct lock_file lock_file = LOCK_INIT;
struct repository *r = the_repository;
+ /* If no branch has been checked out, there are no updates to make. */
+ if (is_index_unborn(r->index))
+ return UPDATE_SPARSITY_SUCCESS;
+
memset(&o, 0, sizeof(o));
o.verbose_update = isatty(2);
o.update = 1;
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index 46c03d2a12..59c1e1217c 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -2277,6 +2277,49 @@ static int module_set_url(int argc, const char **argv, const char *prefix)
return 0;
}
+static int module_set_branch(int argc, const char **argv, const char *prefix)
+{
+ int opt_default = 0, ret;
+ const char *opt_branch = NULL;
+ const char *path;
+ char *config_name;
+
+ /*
+ * We accept the `quiet` option for uniformity across subcommands,
+ * though there is nothing to make less verbose in this subcommand.
+ */
+ struct option options[] = {
+ OPT_NOOP_NOARG('q', "quiet"),
+ OPT_BOOL('d', "default", &opt_default,
+ N_("set the default tracking branch to master")),
+ OPT_STRING('b', "branch", &opt_branch, N_("branch"),
+ N_("set the default tracking branch")),
+ OPT_END()
+ };
+ const char *const usage[] = {
+ N_("git submodule--helper set-branch [-q|--quiet] (-d|--default) <path>"),
+ N_("git submodule--helper set-branch [-q|--quiet] (-b|--branch) <branch> <path>"),
+ NULL
+ };
+
+ argc = parse_options(argc, argv, prefix, options, usage, 0);
+
+ if (!opt_branch && !opt_default)
+ die(_("--branch or --default required"));
+
+ if (opt_branch && opt_default)
+ die(_("--branch and --default are mutually exclusive"));
+
+ if (argc != 1 || !(path = argv[0]))
+ usage_with_options(usage, options);
+
+ config_name = xstrfmt("submodule.%s.branch", path);
+ ret = config_set_in_gitmodules_file_gently(config_name, opt_branch);
+
+ free(config_name);
+ return !!ret;
+}
+
#define SUPPORT_SUPER_PREFIX (1<<0)
struct cmd_struct {
@@ -2308,6 +2351,7 @@ static struct cmd_struct commands[] = {
{"check-name", check_name, 0},
{"config", module_config, 0},
{"set-url", module_set_url, 0},
+ {"set-branch", module_set_branch, 0},
};
int cmd_submodule__helper(int argc, const char **argv, const char *prefix)
diff --git a/builtin/worktree.c b/builtin/worktree.c
index d99db35668..1238b6bab1 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -67,7 +67,12 @@ static void delete_worktrees_dir_if_empty(void)
rmdir(git_path("worktrees")); /* ignore failed removal */
}
-static int prune_worktree(const char *id, struct strbuf *reason)
+/*
+ * Return true if worktree entry should be pruned, along with the reason for
+ * pruning. Otherwise, return false and the worktree's path, or NULL if it
+ * cannot be determined. Caller is responsible for freeing returned path.
+ */
+static int should_prune_worktree(const char *id, struct strbuf *reason, char **wtpath)
{
struct stat st;
char *path;
@@ -75,20 +80,21 @@ static int prune_worktree(const char *id, struct strbuf *reason)
size_t len;
ssize_t read_result;
+ *wtpath = NULL;
if (!is_directory(git_path("worktrees/%s", id))) {
- strbuf_addf(reason, _("Removing worktrees/%s: not a valid directory"), id);
+ strbuf_addstr(reason, _("not a valid directory"));
return 1;
}
if (file_exists(git_path("worktrees/%s/locked", id)))
return 0;
if (stat(git_path("worktrees/%s/gitdir", id), &st)) {
- strbuf_addf(reason, _("Removing worktrees/%s: gitdir file does not exist"), id);
+ strbuf_addstr(reason, _("gitdir file does not exist"));
return 1;
}
fd = open(git_path("worktrees/%s/gitdir", id), O_RDONLY);
if (fd < 0) {
- strbuf_addf(reason, _("Removing worktrees/%s: unable to read gitdir file (%s)"),
- id, strerror(errno));
+ strbuf_addf(reason, _("unable to read gitdir file (%s)"),
+ strerror(errno));
return 1;
}
len = xsize_t(st.st_size);
@@ -96,8 +102,8 @@ static int prune_worktree(const char *id, struct strbuf *reason)
read_result = read_in_full(fd, path, len);
if (read_result < 0) {
- strbuf_addf(reason, _("Removing worktrees/%s: unable to read gitdir file (%s)"),
- id, strerror(errno));
+ strbuf_addf(reason, _("unable to read gitdir file (%s)"),
+ strerror(errno));
close(fd);
free(path);
return 1;
@@ -106,53 +112,103 @@ static int prune_worktree(const char *id, struct strbuf *reason)
if (read_result != len) {
strbuf_addf(reason,
- _("Removing worktrees/%s: short read (expected %"PRIuMAX" bytes, read %"PRIuMAX")"),
- id, (uintmax_t)len, (uintmax_t)read_result);
+ _("short read (expected %"PRIuMAX" bytes, read %"PRIuMAX")"),
+ (uintmax_t)len, (uintmax_t)read_result);
free(path);
return 1;
}
while (len && (path[len - 1] == '\n' || path[len - 1] == '\r'))
len--;
if (!len) {
- strbuf_addf(reason, _("Removing worktrees/%s: invalid gitdir file"), id);
+ strbuf_addstr(reason, _("invalid gitdir file"));
free(path);
return 1;
}
path[len] = '\0';
if (!file_exists(path)) {
- free(path);
if (stat(git_path("worktrees/%s/index", id), &st) ||
st.st_mtime <= expire) {
- strbuf_addf(reason, _("Removing worktrees/%s: gitdir file points to non-existent location"), id);
+ strbuf_addstr(reason, _("gitdir file points to non-existent location"));
+ free(path);
return 1;
} else {
+ *wtpath = path;
return 0;
}
}
- free(path);
+ *wtpath = path;
return 0;
}
+static void prune_worktree(const char *id, const char *reason)
+{
+ if (show_only || verbose)
+ printf_ln(_("Removing %s/%s: %s"), "worktrees", id, reason);
+ if (!show_only)
+ delete_git_dir(id);
+}
+
+static int prune_cmp(const void *a, const void *b)
+{
+ const struct string_list_item *x = a;
+ const struct string_list_item *y = b;
+ int c;
+
+ if ((c = fspathcmp(x->string, y->string)))
+ return c;
+ /*
+ * paths same; prune_dupes() removes all but the first worktree entry
+ * having the same path, so sort main worktree ('util' is NULL) above
+ * linked worktrees ('util' not NULL) since main worktree can't be
+ * removed
+ */
+ if (!x->util)
+ return -1;
+ if (!y->util)
+ return 1;
+ /* paths same; sort by .git/worktrees/<id> */
+ return strcmp(x->util, y->util);
+}
+
+static void prune_dups(struct string_list *l)
+{
+ int i;
+
+ QSORT(l->items, l->nr, prune_cmp);
+ for (i = 1; i < l->nr; i++) {
+ if (!fspathcmp(l->items[i].string, l->items[i - 1].string))
+ prune_worktree(l->items[i].util, "duplicate entry");
+ }
+}
+
static void prune_worktrees(void)
{
struct strbuf reason = STRBUF_INIT;
+ struct strbuf main_path = STRBUF_INIT;
+ struct string_list kept = STRING_LIST_INIT_NODUP;
DIR *dir = opendir(git_path("worktrees"));
struct dirent *d;
if (!dir)
return;
while ((d = readdir(dir)) != NULL) {
+ char *path;
if (is_dot_or_dotdot(d->d_name))
continue;
strbuf_reset(&reason);
- if (!prune_worktree(d->d_name, &reason))
- continue;
- if (show_only || verbose)
- printf("%s\n", reason.buf);
- if (show_only)
- continue;
- delete_git_dir(d->d_name);
+ if (should_prune_worktree(d->d_name, &reason, &path))
+ prune_worktree(d->d_name, reason.buf);
+ else if (path)
+ string_list_append(&kept, path)->util = xstrdup(d->d_name);
}
closedir(dir);
+
+ strbuf_add_absolute_path(&main_path, get_git_common_dir());
+ /* massage main worktree absolute path to match 'gitdir' content */
+ strbuf_strip_suffix(&main_path, "/.");
+ string_list_append(&kept, strbuf_detach(&main_path, NULL));
+ prune_dups(&kept);
+ string_list_clear(&kept, 1);
+
if (!show_only)
delete_worktrees_dir_if_empty();
strbuf_release(&reason);
@@ -224,34 +280,33 @@ static const char *worktree_basename(const char *path, int *olen)
return name;
}
-static void validate_worktree_add(const char *path, const struct add_opts *opts)
+/* check that path is viable location for worktree */
+static void check_candidate_path(const char *path,
+ int force,
+ struct worktree **worktrees,
+ const char *cmd)
{
- struct worktree **worktrees;
struct worktree *wt;
int locked;
if (file_exists(path) && !is_empty_dir(path))
die(_("'%s' already exists"), path);
- worktrees = get_worktrees(0);
wt = find_worktree_by_path(worktrees, path);
if (!wt)
- goto done;
+ return;
locked = !!worktree_lock_reason(wt);
- if ((!locked && opts->force) || (locked && opts->force > 1)) {
+ if ((!locked && force) || (locked && force > 1)) {
if (delete_git_dir(wt->id))
- die(_("unable to re-add worktree '%s'"), path);
- goto done;
+ die(_("unusable worktree destination '%s'"), path);
+ return;
}
if (locked)
- die(_("'%s' is a missing but locked worktree;\nuse 'add -f -f' to override, or 'unlock' and 'prune' or 'remove' to clear"), path);
+ die(_("'%s' is a missing but locked worktree;\nuse '%s -f -f' to override, or 'unlock' and 'prune' or 'remove' to clear"), cmd, path);
else
- die(_("'%s' is a missing but already registered worktree;\nuse 'add -f' to override, or 'prune' or 'remove' to clear"), path);
-
-done:
- free_worktrees(worktrees);
+ die(_("'%s' is a missing but already registered worktree;\nuse '%s -f' to override, or 'prune' or 'remove' to clear"), cmd, path);
}
static int add_worktree(const char *path, const char *refname,
@@ -268,8 +323,12 @@ static int add_worktree(const char *path, const char *refname,
struct commit *commit = NULL;
int is_branch = 0;
struct strbuf sb_name = STRBUF_INIT;
+ struct worktree **worktrees;
- validate_worktree_add(path, opts);
+ worktrees = get_worktrees(0);
+ check_candidate_path(path, opts->force, worktrees, "add");
+ free_worktrees(worktrees);
+ worktrees = NULL;
/* is 'refname' a branch or commit? */
if (!opts->detach && !strbuf_check_branch_ref(&symref, refname) &&
@@ -804,8 +863,7 @@ static int move_worktree(int ac, const char **av, const char *prefix)
strbuf_trim_trailing_dir_sep(&dst);
strbuf_addstr(&dst, sep);
}
- if (file_exists(dst.buf))
- die(_("target '%s' already exists"), dst.buf);
+ check_candidate_path(dst.buf, force, worktrees, "move");
validate_no_submodules(wt);
generated by cgit v1.2.3 (git 2.39.1) at 2026-01-04 20:54:42 +0000