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Diffstat (limited to 'builtin/worktree.c')
-rw-r--r--builtin/worktree.c164
1 files changed, 122 insertions, 42 deletions
diff --git a/builtin/worktree.c b/builtin/worktree.c
index 2838254..8b32cd1 100644
--- a/builtin/worktree.c
+++ b/builtin/worktree.c
@@ -22,6 +22,7 @@ static const char * const worktree_usage[] = {
N_("git worktree move <worktree> <new-path>"),
N_("git worktree prune [<options>]"),
N_("git worktree remove [<options>] <worktree>"),
+ N_("git worktree repair [<path>...]"),
N_("git worktree unlock <path>"),
NULL
};
@@ -236,6 +237,74 @@ static void check_candidate_path(const char *path,
die(_("'%s' is a missing but already registered worktree;\nuse '%s -f' to override, or 'prune' or 'remove' to clear"), path, cmd);
}
+static void copy_sparse_checkout(const char *worktree_git_dir)
+{
+ char *from_file = git_pathdup("info/sparse-checkout");
+ char *to_file = xstrfmt("%s/info/sparse-checkout", worktree_git_dir);
+
+ if (file_exists(from_file)) {
+ if (safe_create_leading_directories(to_file) ||
+ copy_file(to_file, from_file, 0666))
+ error(_("failed to copy '%s' to '%s'; sparse-checkout may not work correctly"),
+ from_file, to_file);
+ }
+
+ free(from_file);
+ free(to_file);
+}
+
+static void copy_filtered_worktree_config(const char *worktree_git_dir)
+{
+ char *from_file = git_pathdup("config.worktree");
+ char *to_file = xstrfmt("%s/config.worktree", worktree_git_dir);
+
+ if (file_exists(from_file)) {
+ struct config_set cs = { { 0 } };
+ const char *core_worktree;
+ int bare;
+
+ if (safe_create_leading_directories(to_file) ||
+ copy_file(to_file, from_file, 0666)) {
+ error(_("failed to copy worktree config from '%s' to '%s'"),
+ from_file, to_file);
+ goto worktree_copy_cleanup;
+ }
+
+ git_configset_init(&cs);
+ git_configset_add_file(&cs, from_file);
+
+ if (!git_configset_get_bool(&cs, "core.bare", &bare) &&
+ bare &&
+ git_config_set_multivar_in_file_gently(
+ to_file, "core.bare", NULL, "true", 0))
+ error(_("failed to unset '%s' in '%s'"),
+ "core.bare", to_file);
+ if (!git_configset_get_value(&cs, "core.worktree", &core_worktree) &&
+ git_config_set_in_file_gently(to_file,
+ "core.worktree", NULL))
+ error(_("failed to unset '%s' in '%s'"),
+ "core.worktree", to_file);
+
+ git_configset_clear(&cs);
+ }
+
+worktree_copy_cleanup:
+ free(from_file);
+ free(to_file);
+}
+
+static int checkout_worktree(const struct add_opts *opts,
+ struct strvec *child_env)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ cp.git_cmd = 1;
+ strvec_pushl(&cp.args, "reset", "--hard", "--no-recurse-submodules", NULL);
+ if (opts->quiet)
+ strvec_push(&cp.args, "--quiet");
+ strvec_pushv(&cp.env_array, child_env->v);
+ return run_command(&cp);
+}
+
static int add_worktree(const char *path, const char *refname,
const struct add_opts *opts)
{
@@ -335,6 +404,21 @@ static int add_worktree(const char *path, const char *refname,
strbuf_addf(&sb, "%s/commondir", sb_repo.buf);
write_file(sb.buf, "../..");
+ /*
+ * If the current worktree has sparse-checkout enabled, then copy
+ * the sparse-checkout patterns from the current worktree.
+ */
+ if (core_apply_sparse_checkout)
+ copy_sparse_checkout(sb_repo.buf);
+
+ /*
+ * If we are using worktree config, then copy all current config
+ * values from the current worktree into the new one, that way the
+ * new worktree behaves the same as this one.
+ */
+ if (repository_format_worktree_config)
+ copy_filtered_worktree_config(sb_repo.buf);
+
strvec_pushf(&child_env, "%s=%s", GIT_DIR_ENVIRONMENT, sb_git.buf);
strvec_pushf(&child_env, "%s=%s", GIT_WORK_TREE_ENVIRONMENT, path);
cp.git_cmd = 1;
@@ -354,17 +438,9 @@ static int add_worktree(const char *path, const char *refname,
if (ret)
goto done;
- if (opts->checkout) {
- struct child_process cp = CHILD_PROCESS_INIT;
- cp.git_cmd = 1;
- strvec_pushl(&cp.args, "reset", "--hard", "--no-recurse-submodules", NULL);
- if (opts->quiet)
- strvec_push(&cp.args, "--quiet");
- strvec_pushv(&cp.env_array, child_env.v);
- ret = run_command(&cp);
- if (ret)
- goto done;
- }
+ if (opts->checkout &&
+ (ret = checkout_worktree(opts, &child_env)))
+ goto done;
is_junk = 0;
FREE_AND_NULL(junk_work_tree);
@@ -382,21 +458,17 @@ done:
* is_junk is cleared, but do return appropriate code when hook fails.
*/
if (!ret && opts->checkout) {
- const char *hook = find_hook("post-checkout");
- if (hook) {
- const char *env[] = { "GIT_DIR", "GIT_WORK_TREE", NULL };
- struct child_process cp = CHILD_PROCESS_INIT;
- cp.no_stdin = 1;
- cp.stdout_to_stderr = 1;
- cp.dir = path;
- strvec_pushv(&cp.env_array, env);
- cp.trace2_hook_name = "post-checkout";
- strvec_pushl(&cp.args, absolute_path(hook),
- oid_to_hex(null_oid()),
- oid_to_hex(&commit->object.oid),
- "1", NULL);
- ret = run_command(&cp);
- }
+ struct run_hooks_opt opt = RUN_HOOKS_OPT_INIT;
+
+ strvec_pushl(&opt.env, "GIT_DIR", "GIT_WORK_TREE", NULL);
+ strvec_pushl(&opt.args,
+ oid_to_hex(null_oid()),
+ oid_to_hex(&commit->object.oid),
+ "1",
+ NULL);
+ opt.dir = path;
+
+ ret = run_hooks_opt("post-checkout", &opt);
}
strvec_clear(&child_env);
@@ -579,35 +651,37 @@ static int add(int ac, const char **av, const char *prefix)
return add_worktree(path, branch, &opts);
}
-static void show_worktree_porcelain(struct worktree *wt)
+static void show_worktree_porcelain(struct worktree *wt, int line_terminator)
{
const char *reason;
- printf("worktree %s\n", wt->path);
+ printf("worktree %s%c", wt->path, line_terminator);
if (wt->is_bare)
- printf("bare\n");
+ printf("bare%c", line_terminator);
else {
- printf("HEAD %s\n", oid_to_hex(&wt->head_oid));
+ printf("HEAD %s%c", oid_to_hex(&wt->head_oid), line_terminator);
if (wt->is_detached)
- printf("detached\n");
+ printf("detached%c", line_terminator);
else if (wt->head_ref)
- printf("branch %s\n", wt->head_ref);
+ printf("branch %s%c", wt->head_ref, line_terminator);
}
reason = worktree_lock_reason(wt);
- if (reason && *reason) {
- struct strbuf sb = STRBUF_INIT;
- quote_c_style(reason, &sb, NULL, 0);
- printf("locked %s\n", sb.buf);
- strbuf_release(&sb);
- } else if (reason)
- printf("locked\n");
+ if (reason) {
+ fputs("locked", stdout);
+ if (*reason) {
+ fputc(' ', stdout);
+ write_name_quoted(reason, stdout, line_terminator);
+ } else {
+ fputc(line_terminator, stdout);
+ }
+ }
reason = worktree_prune_reason(wt, expire);
if (reason)
- printf("prunable %s\n", reason);
+ printf("prunable %s%c", reason, line_terminator);
- printf("\n");
+ fputc(line_terminator, stdout);
}
static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len)
@@ -685,12 +759,15 @@ static void pathsort(struct worktree **wt)
static int list(int ac, const char **av, const char *prefix)
{
int porcelain = 0;
+ int line_terminator = '\n';
struct option options[] = {
OPT_BOOL(0, "porcelain", &porcelain, N_("machine-readable output")),
OPT__VERBOSE(&verbose, N_("show extended annotations and reasons, if available")),
OPT_EXPIRY_DATE(0, "expire", &expire,
N_("add 'prunable' annotation to worktrees older than <time>")),
+ OPT_SET_INT('z', NULL, &line_terminator,
+ N_("terminate records with a NUL character"), '\0'),
OPT_END()
};
@@ -700,6 +777,8 @@ static int list(int ac, const char **av, const char *prefix)
usage_with_options(worktree_usage, options);
else if (verbose && porcelain)
die(_("options '%s' and '%s' cannot be used together"), "--verbose", "--porcelain");
+ else if (!line_terminator && !porcelain)
+ die(_("the option '%s' requires '%s'"), "-z", "--porcelain");
else {
struct worktree **worktrees = get_worktrees();
int path_maxlen = 0, abbrev = DEFAULT_ABBREV, i;
@@ -712,7 +791,8 @@ static int list(int ac, const char **av, const char *prefix)
for (i = 0; worktrees[i]; i++) {
if (porcelain)
- show_worktree_porcelain(worktrees[i]);
+ show_worktree_porcelain(worktrees[i],
+ line_terminator);
else
show_worktree(worktrees[i], path_maxlen, abbrev);
}
generated by cgit v0.10.2-6-g49f6 at 2024-04-25 16:41:38 (GMT)