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Diffstat (limited to 'builtin/branch.c')
-rw-r--r--builtin/branch.c260
1 files changed, 174 insertions, 86 deletions
diff --git a/builtin/branch.c b/builtin/branch.c
index 9e546e4a83..465ff6a513 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -19,7 +19,7 @@
static const char * const builtin_branch_usage[] = {
"git branch [options] [-r | -a] [--merged | --no-merged]",
"git branch [options] [-l] [-f] <branchname> [<start-point>]",
- "git branch [options] [-r] (-d | -D) <branchname>",
+ "git branch [options] [-r] (-d | -D) <branchname>...",
"git branch [options] (-m | -M) [<oldbranch>] <newbranch>",
NULL
};
@@ -71,7 +71,7 @@ static int parse_branch_color_slot(const char *var, int ofs)
static int git_branch_config(const char *var, const char *value, void *cb)
{
if (!strcmp(var, "color.branch")) {
- branch_use_color = git_config_colorbool(var, value, -1);
+ branch_use_color = git_config_colorbool(var, value);
return 0;
}
if (!prefixcmp(var, "color.branch.")) {
@@ -88,7 +88,7 @@ static int git_branch_config(const char *var, const char *value, void *cb)
static const char *branch_get_color(enum color_branch ix)
{
- if (branch_use_color > 0)
+ if (want_color(branch_use_color))
return branch_colors[ix];
return "";
}
@@ -115,8 +115,10 @@ static int branch_merged(int kind, const char *name,
branch->merge[0] &&
branch->merge[0]->dst &&
(reference_name =
- resolve_ref(branch->merge[0]->dst, sha1, 1, NULL)) != NULL)
+ resolve_ref(branch->merge[0]->dst, sha1, 1, NULL)) != NULL) {
+ reference_name = xstrdup(reference_name);
reference_rev = lookup_commit_reference(sha1);
+ }
}
if (!reference_rev)
reference_rev = head_rev;
@@ -133,14 +135,15 @@ static int branch_merged(int kind, const char *name,
if ((head_rev != reference_rev) &&
in_merge_bases(rev, &head_rev, 1) != merged) {
if (merged)
- warning("deleting branch '%s' that has been merged to\n"
- " '%s', but it is not yet merged to HEAD.",
+ warning(_("deleting branch '%s' that has been merged to\n"
+ " '%s', but not yet merged to HEAD."),
name, reference_name);
else
- warning("not deleting branch '%s' that is not yet merged to\n"
- " '%s', even though it is merged to HEAD.",
+ warning(_("not deleting branch '%s' that is not yet merged to\n"
+ " '%s', even though it is merged to HEAD."),
name, reference_name);
}
+ free((char *)reference_name);
return merged;
}
@@ -157,7 +160,8 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
switch (kinds) {
case REF_REMOTE_BRANCH:
fmt = "refs/remotes/%s";
- remote = "remote ";
+ /* TRANSLATORS: This is "remote " in "remote branch '%s' not found" */
+ remote = _("remote ");
force = 1;
break;
case REF_LOCAL_BRANCH:
@@ -165,19 +169,19 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
remote = "";
break;
default:
- die("cannot use -a with -d");
+ die(_("cannot use -a with -d"));
}
if (!force) {
head_rev = lookup_commit_reference(head_sha1);
if (!head_rev)
- die("Couldn't look up commit object for HEAD");
+ die(_("Couldn't look up commit object for HEAD"));
}
for (i = 0; i < argc; i++, strbuf_release(&bname)) {
strbuf_branchname(&bname, argv[i]);
if (kinds == REF_LOCAL_BRANCH && !strcmp(head, bname.buf)) {
- error("Cannot delete the branch '%s' "
- "which you are currently on.", bname.buf);
+ error(_("Cannot delete the branch '%s' "
+ "which you are currently on."), bname.buf);
ret = 1;
continue;
}
@@ -185,8 +189,8 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
free(name);
name = xstrdup(mkpath(fmt, bname.buf));
- if (!resolve_ref(name, sha1, 1, NULL)) {
- error("%sbranch '%s' not found.",
+ if (read_ref(name, sha1)) {
+ error(_("%sbranch '%s' not found."),
remote, bname.buf);
ret = 1;
continue;
@@ -194,31 +198,31 @@ static int delete_branches(int argc, const char **argv, int force, int kinds)
rev = lookup_commit_reference(sha1);
if (!rev) {
- error("Couldn't look up commit object for '%s'", name);
+ error(_("Couldn't look up commit object for '%s'"), name);
ret = 1;
continue;
}
if (!force && !branch_merged(kinds, bname.buf, rev, head_rev)) {
- error("The branch '%s' is not fully merged.\n"
+ error(_("The branch '%s' is not fully merged.\n"
"If you are sure you want to delete it, "
- "run 'git branch -D %s'.", bname.buf, bname.buf);
+ "run 'git branch -D %s'."), bname.buf, bname.buf);
ret = 1;
continue;
}
if (delete_ref(name, sha1, 0)) {
- error("Error deleting %sbranch '%s'", remote,
+ error(_("Error deleting %sbranch '%s'"), remote,
bname.buf);
ret = 1;
} else {
struct strbuf buf = STRBUF_INIT;
- printf("Deleted %sbranch %s (was %s).\n", remote,
+ printf(_("Deleted %sbranch %s (was %s).\n"), remote,
bname.buf,
find_unique_abbrev(sha1, DEFAULT_ABBREV));
strbuf_addf(&buf, "branch.%s", bname.buf);
if (git_config_rename_section(buf.buf, NULL) < 0)
- warning("Update of config-file failed");
+ warning(_("Update of config-file failed"));
strbuf_release(&buf);
}
}
@@ -259,9 +263,22 @@ static char *resolve_symref(const char *src, const char *prefix)
struct append_ref_cb {
struct ref_list *ref_list;
+ const char **pattern;
int ret;
};
+static int match_patterns(const char **pattern, const char *refname)
+{
+ if (!*pattern)
+ return 1; /* no pattern always matches */
+ while (*pattern) {
+ if (!fnmatch(*pattern, refname, 0))
+ return 1;
+ pattern++;
+ }
+ return 0;
+}
+
static int append_ref(const char *refname, const unsigned char *sha1, int flags, void *cb_data)
{
struct append_ref_cb *cb = (struct append_ref_cb *)(cb_data);
@@ -296,11 +313,14 @@ static int append_ref(const char *refname, const unsigned char *sha1, int flags,
if ((kind & ref_list->kinds) == 0)
return 0;
+ if (!match_patterns(cb->pattern, refname))
+ return 0;
+
commit = NULL;
if (ref_list->verbose || ref_list->with_commit || merge_filter != NO_FILTER) {
commit = lookup_commit_reference_gently(sha1, 1);
if (!commit) {
- cb->ret = error("branch '%s' does not point at a commit", refname);
+ cb->ret = error(_("branch '%s' does not point at a commit"), refname);
return 0;
}
@@ -372,11 +392,11 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
strbuf_addf(stat, "%s: ",
shorten_unambiguous_ref(branch->merge[0]->dst, 0));
if (!ours)
- strbuf_addf(stat, "behind %d] ", theirs);
+ strbuf_addf(stat, _("behind %d] "), theirs);
else if (!theirs)
- strbuf_addf(stat, "ahead %d] ", ours);
+ strbuf_addf(stat, _("ahead %d] "), ours);
else
- strbuf_addf(stat, "ahead %d, behind %d] ", ours, theirs);
+ strbuf_addf(stat, _("ahead %d, behind %d] "), ours, theirs);
}
static int matches_merge_filter(struct commit *commit)
@@ -390,6 +410,28 @@ static int matches_merge_filter(struct commit *commit)
return (is_merged == (merge_filter == SHOW_MERGED));
}
+static void add_verbose_info(struct strbuf *out, struct ref_item *item,
+ int verbose, int abbrev)
+{
+ struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT;
+ const char *sub = " **** invalid ref ****";
+ struct commit *commit = item->commit;
+
+ if (commit && !parse_commit(commit)) {
+ pp_commit_easy(CMIT_FMT_ONELINE, commit, &subject);
+ sub = subject.buf;
+ }
+
+ if (item->kind == REF_LOCAL_BRANCH)
+ fill_tracking_info(&stat, item->name, verbose > 1);
+
+ strbuf_addf(out, " %s %s%s",
+ find_unique_abbrev(item->commit->object.sha1, abbrev),
+ stat.buf, sub);
+ strbuf_release(&stat);
+ strbuf_release(&subject);
+}
+
static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
int abbrev, int current, char *prefix)
{
@@ -430,27 +472,9 @@ static void print_ref_item(struct ref_item *item, int maxwidth, int verbose,
if (item->dest)
strbuf_addf(&out, " -> %s", item->dest);
- else if (verbose) {
- struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT;
- const char *sub = " **** invalid ref ****";
-
- commit = item->commit;
- if (commit && !parse_commit(commit)) {
- struct pretty_print_context ctx = {0};
- pretty_print_commit(CMIT_FMT_ONELINE, commit,
- &subject, &ctx);
- sub = subject.buf;
- }
-
- if (item->kind == REF_LOCAL_BRANCH)
- fill_tracking_info(&stat, item->name, verbose > 1);
-
- strbuf_addf(&out, " %s %s%s",
- find_unique_abbrev(item->commit->object.sha1, abbrev),
- stat.buf, sub);
- strbuf_release(&stat);
- strbuf_release(&subject);
- }
+ else if (verbose)
+ /* " f7c0c00 [ahead 58, behind 197] vcs-svn: drop obj_pool.h" */
+ add_verbose_info(&out, item, verbose, abbrev);
printf("%s\n", out.buf);
strbuf_release(&name);
strbuf_release(&out);
@@ -475,7 +499,7 @@ static void show_detached(struct ref_list *ref_list)
if (head_commit && is_descendant_of(head_commit, ref_list->with_commit)) {
struct ref_item item;
- item.name = xstrdup("(no branch)");
+ item.name = xstrdup(_("(no branch)"));
item.len = strlen(item.name);
item.kind = REF_LOCAL_BRANCH;
item.dest = NULL;
@@ -487,7 +511,7 @@ static void show_detached(struct ref_list *ref_list)
}
}
-static int print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit)
+static int print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit, const char **pattern)
{
int i;
struct append_ref_cb cb;
@@ -501,6 +525,7 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
if (merge_filter != NO_FILTER)
init_revisions(&ref_list.revs, NULL);
cb.ref_list = &ref_list;
+ cb.pattern = pattern;
cb.ret = 0;
for_each_rawref(append_ref, &cb);
if (merge_filter != NO_FILTER) {
@@ -518,7 +543,7 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
qsort(ref_list.list, ref_list.index, sizeof(struct ref_item), ref_cmp);
detached = (detached && (kinds & REF_LOCAL_BRANCH));
- if (detached)
+ if (detached && match_patterns(pattern, "HEAD"))
show_detached(&ref_list);
for (i = 0; i < ref_list.index; i++) {
@@ -535,7 +560,7 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
free_ref_list(&ref_list);
if (cb.ret)
- error("some refs could not be read");
+ error(_("some refs could not be read"));
return cb.ret;
}
@@ -543,50 +568,52 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
static void rename_branch(const char *oldname, const char *newname, int force)
{
struct strbuf oldref = STRBUF_INIT, newref = STRBUF_INIT, logmsg = STRBUF_INIT;
- unsigned char sha1[20];
struct strbuf oldsection = STRBUF_INIT, newsection = STRBUF_INIT;
int recovery = 0;
+ int clobber_head_ok;
if (!oldname)
- die("cannot rename the current branch while not on any.");
+ die(_("cannot rename the current branch while not on any."));
if (strbuf_check_branch_ref(&oldref, oldname)) {
/*
* Bad name --- this could be an attempt to rename a
* ref that we used to allow to be created by accident.
*/
- if (resolve_ref(oldref.buf, sha1, 1, NULL))
+ if (ref_exists(oldref.buf))
recovery = 1;
else
- die("Invalid branch name: '%s'", oldname);
+ die(_("Invalid branch name: '%s'"), oldname);
}
- if (strbuf_check_branch_ref(&newref, newname))
- die("Invalid branch name: '%s'", newname);
+ /*
+ * A command like "git branch -M currentbranch currentbranch" cannot
+ * cause the worktree to become inconsistent with HEAD, so allow it.
+ */
+ clobber_head_ok = !strcmp(oldname, newname);
- if (resolve_ref(newref.buf, sha1, 1, NULL) && !force)
- die("A branch named '%s' already exists.", newref.buf + 11);
+ validate_new_branchname(newname, &newref, force, clobber_head_ok);
strbuf_addf(&logmsg, "Branch: renamed %s to %s",
oldref.buf, newref.buf);
if (rename_ref(oldref.buf, newref.buf, logmsg.buf))
- die("Branch rename failed");
+ die(_("Branch rename failed"));
strbuf_release(&logmsg);
if (recovery)
- warning("Renamed a misnamed branch '%s' away", oldref.buf + 11);
+ warning(_("Renamed a misnamed branch '%s' away"), oldref.buf + 11);
/* no need to pass logmsg here as HEAD didn't really move */
if (!strcmp(oldname, head) && create_symref("HEAD", newref.buf, NULL))
- die("Branch renamed to %s, but HEAD is not updated!", newname);
+ die(_("Branch renamed to %s, but HEAD is not updated!"), newname);
strbuf_addf(&oldsection, "branch.%s", oldref.buf + 11);
strbuf_release(&oldref);
strbuf_addf(&newsection, "branch.%s", newref.buf + 11);
strbuf_release(&newref);
if (git_config_rename_section(oldsection.buf, newsection.buf) < 0)
- die("Branch is renamed, but update of config-file failed");
+ die(_("Branch is renamed, but update of config-file failed"));
strbuf_release(&oldsection);
strbuf_release(&newsection);
}
@@ -601,15 +628,53 @@ static int opt_parse_merge_filter(const struct option *opt, const char *arg, int
if (!arg)
arg = "HEAD";
if (get_sha1(arg, merge_filter_ref))
- die("malformed object name %s", arg);
+ die(_("malformed object name %s"), arg);
return 0;
}
+static const char edit_description[] = "BRANCH_DESCRIPTION";
+
+static int edit_branch_description(const char *branch_name)
+{
+ FILE *fp;
+ int status;
+ struct strbuf buf = STRBUF_INIT;
+ struct strbuf name = STRBUF_INIT;
+
+ read_branch_desc(&buf, branch_name);
+ if (!buf.len || buf.buf[buf.len-1] != '\n')
+ strbuf_addch(&buf, '\n');
+ strbuf_addf(&buf,
+ "# Please edit the description for the branch\n"
+ "# %s\n"
+ "# Lines starting with '#' will be stripped.\n",
+ branch_name);
+ fp = fopen(git_path(edit_description), "w");
+ if ((fwrite(buf.buf, 1, buf.len, fp) < buf.len) || fclose(fp)) {
+ strbuf_release(&buf);
+ return error(_("could not write branch description template: %s\n"),
+ strerror(errno));
+ }
+ strbuf_reset(&buf);
+ if (launch_editor(git_path(edit_description), &buf, NULL)) {
+ strbuf_release(&buf);
+ return -1;
+ }
+ stripspace(&buf, 1);
+
+ strbuf_addf(&name, "branch.%s.description", branch_name);
+ status = git_config_set(name.buf, buf.buf);
+ strbuf_release(&name);
+ strbuf_release(&buf);
+
+ return status;
+}
+
int cmd_branch(int argc, const char **argv, const char *prefix)
{
- int delete = 0, rename = 0, force_create = 0;
- int verbose = 0, abbrev = DEFAULT_ABBREV, detached = 0;
- int reflog = 0;
+ int delete = 0, rename = 0, force_create = 0, list = 0;
+ int verbose = 0, abbrev = -1, detached = 0;
+ int reflog = 0, edit_description = 0;
enum branch_track track;
int kinds = REF_LOCAL_BRANCH;
struct commit_list *with_commit = NULL;
@@ -623,7 +688,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT_SET_INT( 0, "set-upstream", &track, "change upstream info",
BRANCH_TRACK_OVERRIDE),
OPT__COLOR(&branch_use_color, "use colored output"),
- OPT_SET_INT('r', NULL, &kinds, "act on remote-tracking branches",
+ OPT_SET_INT('r', "remotes", &kinds, "act on remote-tracking branches",
REF_REMOTE_BRANCH),
{
OPTION_CALLBACK, 0, "contains", &with_commit, "commit",
@@ -640,13 +705,16 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
OPT__ABBREV(&abbrev),
OPT_GROUP("Specific git-branch actions:"),
- OPT_SET_INT('a', NULL, &kinds, "list both remote-tracking and local branches",
+ OPT_SET_INT('a', "all", &kinds, "list both remote-tracking and local branches",
REF_REMOTE_BRANCH | REF_LOCAL_BRANCH),
- OPT_BIT('d', NULL, &delete, "delete fully merged branch", 1),
+ OPT_BIT('d', "delete", &delete, "delete fully merged branch", 1),
OPT_BIT('D', NULL, &delete, "delete branch (even if not merged)", 2),
- OPT_BIT('m', NULL, &rename, "move/rename a branch and its reflog", 1),
+ OPT_BIT('m', "move", &rename, "move/rename a branch and its reflog", 1),
OPT_BIT('M', NULL, &rename, "move/rename a branch, even if target exists", 2),
- OPT_BOOLEAN('l', NULL, &reflog, "create the branch's reflog"),
+ OPT_BOOLEAN(0, "list", &list, "list branch names"),
+ OPT_BOOLEAN('l', "create-reflog", &reflog, "create the branch's reflog"),
+ OPT_BOOLEAN(0, "edit-description", &edit_description,
+ "edit the description for the branch"),
OPT__FORCE(&force_create, "force creation (when already exists)"),
{
OPTION_CALLBACK, 0, "no-merged", &merge_filter_ref,
@@ -668,42 +736,62 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
git_config(git_branch_config, NULL);
- if (branch_use_color == -1)
- branch_use_color = git_use_color_default;
-
track = git_branch_track;
head = resolve_ref("HEAD", head_sha1, 0, NULL);
if (!head)
- die("Failed to resolve HEAD as a valid ref.");
+ die(_("Failed to resolve HEAD as a valid ref."));
head = xstrdup(head);
if (!strcmp(head, "HEAD")) {
detached = 1;
} else {
if (prefixcmp(head, "refs/heads/"))
- die("HEAD not found below refs/heads!");
+ die(_("HEAD not found below refs/heads!"));
head += 11;
}
hashcpy(merge_filter_ref, head_sha1);
argc = parse_options(argc, argv, prefix, options, builtin_branch_usage,
0);
- if (!!delete + !!rename + !!force_create > 1)
+
+ if (!delete && !rename && !edit_description && argc == 0)
+ list = 1;
+
+ if (!!delete + !!rename + !!force_create + !!list > 1)
usage_with_options(builtin_branch_usage, options);
+ if (abbrev == -1)
+ abbrev = DEFAULT_ABBREV;
+
if (delete)
return delete_branches(argc, argv, delete > 1, kinds);
- else if (argc == 0)
- return print_ref_list(kinds, detached, verbose, abbrev, with_commit);
- else if (rename && (argc == 1))
- rename_branch(head, argv[0], rename > 1);
- else if (rename && (argc == 2))
- rename_branch(argv[0], argv[1], rename > 1);
- else if (argc <= 2) {
+ else if (list)
+ return print_ref_list(kinds, detached, verbose, abbrev,
+ with_commit, argv);
+ else if (edit_description) {
+ const char *branch_name;
+ if (detached)
+ die("Cannot give description to detached HEAD");
+ if (!argc)
+ branch_name = head;
+ else if (argc == 1)
+ branch_name = argv[0];
+ else
+ usage_with_options(builtin_branch_usage, options);
+ if (edit_branch_description(branch_name))
+ return 1;
+ } else if (rename) {
+ if (argc == 1)
+ rename_branch(head, argv[0], rename > 1);
+ else if (argc == 2)
+ rename_branch(argv[0], argv[1], rename > 1);
+ else
+ usage_with_options(builtin_branch_usage, options);
+ } else if (argc > 0 && argc <= 2) {
if (kinds != REF_LOCAL_BRANCH)
- die("-a and -r options to 'git branch' do not make sense with a branch name");
+ die(_("-a and -r options to 'git branch' do not make sense with a branch name"));
create_branch(head, argv[0], (argc == 2) ? argv[1] : head,
- force_create, reflog, track);
+ force_create, reflog, 0, track);
} else
usage_with_options(builtin_branch_usage, options);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-08 21:43:16 +0000