static const char * const worktree_usage[] = {
N_("git worktree add [<options>] <path> [<branch>]"),
- N_("git worktree prune [<options>]"),
N_("git worktree list [<options>]"),
+ N_("git worktree lock [<options>] <path>"),
+ N_("git worktree prune [<options>]"),
+ N_("git worktree unlock <path>"),
NULL
};
struct add_opts {
int force;
int detach;
+ int checkout;
+ int keep_locked;
const char *new_branch;
int force_new_branch;
};
static int show_only;
static int verbose;
-static unsigned long expire;
+static timestamp_t expire;
static int prune_worktree(const char *id, struct strbuf *reason)
{
if (!dir)
return;
while ((d = readdir(dir)) != NULL) {
- if (!strcmp(d->d_name, ".") || !strcmp(d->d_name, ".."))
+ if (is_dot_or_dotdot(d->d_name))
continue;
strbuf_reset(&reason);
if (!prune_worktree(d->d_name, &reason))
printf("%s\n", reason.buf);
if (show_only)
continue;
- strbuf_reset(&path);
- strbuf_addstr(&path, git_path("worktrees/%s", d->d_name));
+ git_path_buf(&path, "worktrees/%s", d->d_name);
ret = remove_dir_recursively(&path, 0);
if (ret < 0 && errno == ENOTDIR)
ret = unlink(path.buf);
if (ret)
- error(_("failed to remove: %s"), strerror(errno));
+ error_errno(_("failed to remove '%s'"), path.buf);
}
closedir(dir);
if (!show_only)
{
struct option options[] = {
OPT__DRY_RUN(&show_only, N_("do not remove, show only")),
- OPT__VERBOSE(&verbose, N_("report pruned objects")),
+ OPT__VERBOSE(&verbose, N_("report pruned working trees")),
OPT_EXPIRY_DATE(0, "expire", &expire,
- N_("expire objects older than <time>")),
+ N_("expire working trees older than <time>")),
OPT_END()
};
- expire = ULONG_MAX;
+ expire = TIME_MAX;
ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
if (ac)
usage_with_options(worktree_usage, options);
struct strbuf sb = STRBUF_INIT;
const char *name;
struct stat st;
- struct child_process cp;
+ struct child_process cp = CHILD_PROCESS_INIT;
struct argv_array child_env = ARGV_ARRAY_INIT;
int counter = 0, len, ret;
struct strbuf symref = STRBUF_INIT;
if (!opts->detach && !strbuf_check_branch_ref(&symref, refname) &&
ref_exists(symref.buf)) { /* it's a branch */
if (!opts->force)
- die_if_checked_out(symref.buf);
+ die_if_checked_out(symref.buf, 0);
} else { /* must be a commit */
commit = lookup_commit_reference_by_name(refname);
if (!commit)
}
name = worktree_basename(path, &len);
- strbuf_addstr(&sb_repo,
- git_path("worktrees/%.*s", (int)(path + len - name), name));
+ git_path_buf(&sb_repo, "worktrees/%.*s", (int)(path + len - name), name);
len = sb_repo.len;
if (safe_create_leading_directories_const(sb_repo.buf))
die_errno(_("could not create leading directories of '%s'"),
* after the preparation is over.
*/
strbuf_addf(&sb, "%s/locked", sb_repo.buf);
- write_file(sb.buf, "initializing");
+ if (!opts->keep_locked)
+ write_file(sb.buf, "initializing");
+ else
+ write_file(sb.buf, "added with --lock");
strbuf_addf(&sb_git, "%s/.git", path);
if (safe_create_leading_directories_const(sb_git.buf))
*/
strbuf_reset(&sb);
strbuf_addf(&sb, "%s/HEAD", sb_repo.buf);
- write_file(sb.buf, "0000000000000000000000000000000000000000");
+ write_file(sb.buf, "%s", sha1_to_hex(null_sha1));
strbuf_reset(&sb);
strbuf_addf(&sb, "%s/commondir", sb_repo.buf);
write_file(sb.buf, "../..");
argv_array_pushf(&child_env, "%s=%s", GIT_DIR_ENVIRONMENT, sb_git.buf);
argv_array_pushf(&child_env, "%s=%s", GIT_WORK_TREE_ENVIRONMENT, path);
- memset(&cp, 0, sizeof(cp));
cp.git_cmd = 1;
if (commit)
if (ret)
goto done;
- cp.argv = NULL;
- argv_array_clear(&cp.args);
- argv_array_pushl(&cp.args, "reset", "--hard", NULL);
- cp.env = child_env.argv;
- ret = run_command(&cp);
- if (!ret) {
- is_junk = 0;
- free(junk_work_tree);
- free(junk_git_dir);
- junk_work_tree = NULL;
- junk_git_dir = NULL;
+ if (opts->checkout) {
+ cp.argv = NULL;
+ argv_array_clear(&cp.args);
+ argv_array_pushl(&cp.args, "reset", "--hard", NULL);
+ cp.env = child_env.argv;
+ ret = run_command(&cp);
+ if (ret)
+ goto done;
}
+
+ is_junk = 0;
+ free(junk_work_tree);
+ free(junk_git_dir);
+ junk_work_tree = NULL;
+ junk_git_dir = NULL;
+
done:
- strbuf_reset(&sb);
- strbuf_addf(&sb, "%s/locked", sb_repo.buf);
- unlink_or_warn(sb.buf);
+ if (ret || !opts->keep_locked) {
+ strbuf_reset(&sb);
+ strbuf_addf(&sb, "%s/locked", sb_repo.buf);
+ unlink_or_warn(sb.buf);
+ }
argv_array_clear(&child_env);
strbuf_release(&sb);
strbuf_release(&symref);
{
struct add_opts opts;
const char *new_branch_force = NULL;
- const char *path, *branch;
+ char *path;
+ const char *branch;
struct option options[] = {
OPT__FORCE(&opts.force, N_("checkout <branch> even if already checked out in other worktree")),
OPT_STRING('b', NULL, &opts.new_branch, N_("branch"),
OPT_STRING('B', NULL, &new_branch_force, N_("branch"),
N_("create or reset a branch")),
OPT_BOOL(0, "detach", &opts.detach, N_("detach HEAD at named commit")),
+ OPT_BOOL(0, "checkout", &opts.checkout, N_("populate the new working tree")),
+ OPT_BOOL(0, "lock", &opts.keep_locked, N_("keep the new working tree locked")),
OPT_END()
};
memset(&opts, 0, sizeof(opts));
+ opts.checkout = 1;
ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
if (!!opts.detach + !!opts.new_branch + !!new_branch_force > 1)
die(_("-b, -B, and --detach are mutually exclusive"));
if (ac < 1 || ac > 2)
usage_with_options(worktree_usage, options);
- path = prefix ? prefix_filename(prefix, strlen(prefix), av[0]) : av[0];
+ path = prefix_filename(prefix, av[0]);
branch = ac < 2 ? "HEAD" : av[1];
+ if (!strcmp(branch, "-"))
+ branch = "@{-1}";
+
opts.force_new_branch = !!new_branch_force;
if (opts.force_new_branch) {
struct strbuf symref = STRBUF_INIT;
if (!opts.force &&
!strbuf_check_branch_ref(&symref, opts.new_branch) &&
ref_exists(symref.buf))
- die_if_checked_out(symref.buf);
+ die_if_checked_out(symref.buf, 0);
strbuf_release(&symref);
}
}
if (opts.new_branch) {
- struct child_process cp;
- memset(&cp, 0, sizeof(cp));
+ struct child_process cp = CHILD_PROCESS_INIT;
cp.git_cmd = 1;
argv_array_push(&cp.args, "branch");
if (opts.force_new_branch)
printf("HEAD %s\n", sha1_to_hex(wt->head_sha1));
if (wt->is_detached)
printf("detached\n");
- else
+ else if (wt->head_ref)
printf("branch %s\n", wt->head_ref);
}
printf("\n");
else {
strbuf_addf(&sb, "%-*s ", abbrev_len,
find_unique_abbrev(wt->head_sha1, DEFAULT_ABBREV));
- if (!wt->is_detached)
- strbuf_addf(&sb, "[%s]", shorten_unambiguous_ref(wt->head_ref, 0));
- else
+ if (wt->is_detached)
strbuf_addstr(&sb, "(detached HEAD)");
+ else if (wt->head_ref) {
+ char *ref = shorten_unambiguous_ref(wt->head_ref, 0);
+ strbuf_addf(&sb, "[%s]", ref);
+ free(ref);
+ } else
+ strbuf_addstr(&sb, "(error)");
}
printf("%s\n", sb.buf);
if (ac)
usage_with_options(worktree_usage, options);
else {
- struct worktree **worktrees = get_worktrees();
+ struct worktree **worktrees = get_worktrees(GWT_SORT_LINKED);
int path_maxlen = 0, abbrev = DEFAULT_ABBREV, i;
if (!porcelain)
return 0;
}
+static int lock_worktree(int ac, const char **av, const char *prefix)
+{
+ const char *reason = "", *old_reason;
+ struct option options[] = {
+ OPT_STRING(0, "reason", &reason, N_("string"),
+ N_("reason for locking")),
+ OPT_END()
+ };
+ struct worktree **worktrees, *wt;
+
+ ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
+ if (ac != 1)
+ usage_with_options(worktree_usage, options);
+
+ worktrees = get_worktrees(0);
+ wt = find_worktree(worktrees, prefix, av[0]);
+ if (!wt)
+ die(_("'%s' is not a working tree"), av[0]);
+ if (is_main_worktree(wt))
+ die(_("The main working tree cannot be locked or unlocked"));
+
+ old_reason = is_worktree_locked(wt);
+ if (old_reason) {
+ if (*old_reason)
+ die(_("'%s' is already locked, reason: %s"),
+ av[0], old_reason);
+ die(_("'%s' is already locked"), av[0]);
+ }
+
+ write_file(git_common_path("worktrees/%s/locked", wt->id),
+ "%s", reason);
+ free_worktrees(worktrees);
+ return 0;
+}
+
+static int unlock_worktree(int ac, const char **av, const char *prefix)
+{
+ struct option options[] = {
+ OPT_END()
+ };
+ struct worktree **worktrees, *wt;
+ int ret;
+
+ ac = parse_options(ac, av, prefix, options, worktree_usage, 0);
+ if (ac != 1)
+ usage_with_options(worktree_usage, options);
+
+ worktrees = get_worktrees(0);
+ wt = find_worktree(worktrees, prefix, av[0]);
+ if (!wt)
+ die(_("'%s' is not a working tree"), av[0]);
+ if (is_main_worktree(wt))
+ die(_("The main working tree cannot be locked or unlocked"));
+ if (!is_worktree_locked(wt))
+ die(_("'%s' is not locked"), av[0]);
+ ret = unlink_or_warn(git_common_path("worktrees/%s/locked", wt->id));
+ free_worktrees(worktrees);
+ return ret;
+}
+
int cmd_worktree(int ac, const char **av, const char *prefix)
{
struct option options[] = {
OPT_END()
};
+ git_config(git_default_config, NULL);
+
if (ac < 2)
usage_with_options(worktree_usage, options);
+ if (!prefix)
+ prefix = "";
if (!strcmp(av[1], "add"))
return add(ac - 1, av + 1, prefix);
if (!strcmp(av[1], "prune"))
return prune(ac - 1, av + 1, prefix);
if (!strcmp(av[1], "list"))
return list(ac - 1, av + 1, prefix);
+ if (!strcmp(av[1], "lock"))
+ return lock_worktree(ac - 1, av + 1, prefix);
+ if (!strcmp(av[1], "unlock"))
+ return unlock_worktree(ac - 1, av + 1, prefix);
usage_with_options(worktree_usage, options);
}