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-rw-r--r--builtin/branch.c84
1 files changed, 60 insertions, 24 deletions
diff --git a/builtin/branch.c b/builtin/branch.c
index 7b45b6bd6b..2ecde53bf8 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -20,6 +20,7 @@
#include "utf8.h"
#include "wt-status.h"
#include "ref-filter.h"
+#include "worktree.h"
static const char * const builtin_branch_usage[] = {
N_("git branch [<options>] [-r | -a] [--merged | --no-merged]"),
@@ -215,16 +216,21 @@ static int delete_branches(int argc, const char **argv, int force, int kinds,
int flags = 0;
strbuf_branchname(&bname, argv[i]);
- if (kinds == FILTER_REFS_BRANCHES && !strcmp(head, bname.buf)) {
- error(_("Cannot delete the branch '%s' "
- "which you are currently on."), bname.buf);
- ret = 1;
- continue;
- }
-
free(name);
-
name = mkpathdup(fmt, bname.buf);
+
+ if (kinds == FILTER_REFS_BRANCHES) {
+ const struct worktree *wt =
+ find_shared_symref("HEAD", name);
+ if (wt) {
+ error(_("Cannot delete branch '%s' "
+ "checked out at '%s'"),
+ bname.buf, wt->path);
+ ret = 1;
+ continue;
+ }
+ }
+
target = resolve_ref_unsafe(name,
RESOLVE_REF_READING
| RESOLVE_REF_NO_RECURSE
@@ -369,12 +375,14 @@ static char *get_head_description(void)
strbuf_addf(&desc, _("(no branch, bisect started on %s)"),
state.branch);
else if (state.detached_from) {
- /* TRANSLATORS: make sure these match _("HEAD detached at ")
- and _("HEAD detached from ") in wt-status.c */
if (state.detached_at)
+ /* TRANSLATORS: make sure this matches
+ "HEAD detached at " in wt-status.c */
strbuf_addf(&desc, _("(HEAD detached at %s)"),
state.detached_from);
else
+ /* TRANSLATORS: make sure this matches
+ "HEAD detached from " in wt-status.c */
strbuf_addf(&desc, _("(HEAD detached from %s)"),
state.detached_from);
}
@@ -393,22 +401,25 @@ static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth,
int current = 0;
int color;
struct strbuf out = STRBUF_INIT, name = STRBUF_INIT;
- const char *prefix = "";
+ const char *prefix_to_show = "";
+ const char *prefix_to_skip = NULL;
const char *desc = item->refname;
char *to_free = NULL;
switch (item->kind) {
case FILTER_REFS_BRANCHES:
- skip_prefix(desc, "refs/heads/", &desc);
+ prefix_to_skip = "refs/heads/";
+ skip_prefix(desc, prefix_to_skip, &desc);
if (!filter->detached && !strcmp(desc, head))
current = 1;
else
color = BRANCH_COLOR_LOCAL;
break;
case FILTER_REFS_REMOTES:
- skip_prefix(desc, "refs/remotes/", &desc);
+ prefix_to_skip = "refs/remotes/";
+ skip_prefix(desc, prefix_to_skip, &desc);
color = BRANCH_COLOR_REMOTE;
- prefix = remote_prefix;
+ prefix_to_show = remote_prefix;
break;
case FILTER_REFS_DETACHED_HEAD:
desc = to_free = get_head_description();
@@ -425,7 +436,7 @@ static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth,
color = BRANCH_COLOR_CURRENT;
}
- strbuf_addf(&name, "%s%s", prefix, desc);
+ strbuf_addf(&name, "%s%s", prefix_to_show, desc);
if (filter->verbose) {
int utf8_compensation = strlen(name.buf) - utf8_strwidth(name.buf);
strbuf_addf(&out, "%c %s%-*s%s", c, branch_get_color(color),
@@ -436,8 +447,10 @@ static void format_and_print_ref_item(struct ref_array_item *item, int maxwidth,
name.buf, branch_get_color(BRANCH_COLOR_RESET));
if (item->symref) {
- skip_prefix(item->symref, "refs/remotes/", &desc);
- strbuf_addf(&out, " -> %s", desc);
+ const char *symref = item->symref;
+ if (prefix_to_skip)
+ skip_prefix(symref, prefix_to_skip, &symref);
+ strbuf_addf(&out, " -> %s", symref);
}
else if (filter->verbose)
/* " f7c0c00 [ahead 58, behind 197] vcs-svn: drop obj_pool.h" */
@@ -513,6 +526,29 @@ static void print_ref_list(struct ref_filter *filter, struct ref_sorting *sortin
ref_array_clear(&array);
}
+static void reject_rebase_or_bisect_branch(const char *target)
+{
+ struct worktree **worktrees = get_worktrees();
+ int i;
+
+ for (i = 0; worktrees[i]; i++) {
+ struct worktree *wt = worktrees[i];
+
+ if (!wt->is_detached)
+ continue;
+
+ if (is_worktree_being_rebased(wt, target))
+ die(_("Branch %s is being rebased at %s"),
+ target, wt->path);
+
+ if (is_worktree_being_bisected(wt, target))
+ die(_("Branch %s is being bisected at %s"),
+ target, wt->path);
+ }
+
+ free_worktrees(worktrees);
+}
+
static void rename_branch(const char *oldname, const char *newname, int force)
{
struct strbuf oldref = STRBUF_INIT, newref = STRBUF_INIT, logmsg = STRBUF_INIT;
@@ -542,6 +578,8 @@ static void rename_branch(const char *oldname, const char *newname, int force)
validate_new_branchname(newname, &newref, force, clobber_head_ok);
+ reject_rebase_or_bisect_branch(oldref.buf);
+
strbuf_addf(&logmsg, "Branch: renamed %s to %s",
oldref.buf, newref.buf);
@@ -552,8 +590,7 @@ static void rename_branch(const char *oldname, const char *newname, int force)
if (recovery)
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))
+ if (replace_each_worktree_head_symref(oldref.buf, newref.buf))
die(_("Branch renamed to %s, but HEAD is not updated!"), newname);
strbuf_addf(&oldsection, "branch.%s", oldref.buf + 11);
@@ -583,8 +620,7 @@ static int edit_branch_description(const char *branch_name)
branch_name, comment_line_char);
if (write_file_gently(git_path(edit_description), "%s", buf.buf)) {
strbuf_release(&buf);
- return error(_("could not write branch description template: %s"),
- strerror(errno));
+ return error_errno(_("could not write branch description template"));
}
strbuf_reset(&buf);
if (launch_editor(git_path(edit_description), &buf, NULL)) {
@@ -620,7 +656,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
BRANCH_TRACK_EXPLICIT),
OPT_SET_INT( 0, "set-upstream", &track, N_("change upstream info"),
BRANCH_TRACK_OVERRIDE),
- OPT_STRING('u', "set-upstream-to", &new_upstream, "upstream", "change the upstream info"),
+ OPT_STRING('u', "set-upstream-to", &new_upstream, N_("upstream"), N_("change the upstream info")),
OPT_BOOL(0, "unset-upstream", &unset_upstream, "Unset the upstream info"),
OPT__COLOR(&branch_use_color, N_("use colored output")),
OPT_SET_INT('r', "remotes", &filter.kind, N_("act on remote-tracking branches"),
@@ -828,8 +864,8 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
if (argc == 1 && track == BRANCH_TRACK_OVERRIDE &&
!branch_existed && remote_tracking) {
fprintf(stderr, _("\nIf you wanted to make '%s' track '%s', do this:\n\n"), head, branch->name);
- fprintf(stderr, _(" git branch -d %s\n"), branch->name);
- fprintf(stderr, _(" git branch --set-upstream-to %s\n"), branch->name);
+ fprintf(stderr, " git branch -d %s\n", branch->name);
+ fprintf(stderr, " git branch --set-upstream-to %s\n", branch->name);
}
} else
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-02 05:20:03 +0000