#include "submodule-config.h"
#include "submodule.h"
+static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
+
static const char * const checkout_usage[] = {
N_("git checkout [<options>] <branch>"),
N_("git checkout [<options>] [<branch>] -- <file>..."),
NULL,
};
+static int option_parse_recurse_submodules(const struct option *opt,
+ const char *arg, int unset)
+{
+ if (unset) {
+ recurse_submodules = RECURSE_SUBMODULES_OFF;
+ return 0;
+ }
+ if (arg)
+ recurse_submodules =
+ parse_update_recurse_submodules_arg(opt->long_name,
+ arg);
+ else
+ recurse_submodules = RECURSE_SUBMODULES_ON;
+
+ return 0;
+}
+
struct checkout_opts {
int patch_mode;
int quiet;
int changed)
{
return run_hook_le(NULL, "post-checkout",
- sha1_to_hex(old ? old->object.oid.hash : null_sha1),
- sha1_to_hex(new ? new->object.oid.hash : null_sha1),
+ oid_to_hex(old ? &old->object.oid : &null_oid),
+ oid_to_hex(new ? &new->object.oid : &null_oid),
changed ? "1" : "0", NULL);
/* "new" can be NULL when checking out from the index before
a commit exists. */
/*
* NEEDSWORK:
* There is absolutely no reason to write this as a blob object
- * and create a phony cache entry just to leak. This hack is
- * primarily to get to the write_entry() machinery that massages
- * the contents to work-tree format and writes out which only
- * allows it for a cache entry. The code in write_entry() needs
- * to be refactored to allow us to feed a <buffer, size, mode>
- * instead of a cache entry. Such a refactoring would help
- * merge_recursive as well (it also writes the merge result to the
- * object database even when it may contain conflicts).
+ * and create a phony cache entry. This hack is primarily to get
+ * to the write_entry() machinery that massages the contents to
+ * work-tree format and writes out which only allows it for a
+ * cache entry. The code in write_entry() needs to be refactored
+ * to allow us to feed a <buffer, size, mode> instead of a cache
+ * entry. Such a refactoring would help merge_recursive as well
+ * (it also writes the merge result to the object database even
+ * when it may contain conflicts).
*/
if (write_sha1_file(result_buf.ptr, result_buf.size,
blob_type, oid.hash))
die(_("Unable to add merge result for '%s'"), path);
+ free(result_buf.ptr);
ce = make_cache_entry(mode, oid.hash, path, 2, 0);
if (!ce)
die(_("make_cache_entry failed for path '%s'"), path);
status = checkout_entry(ce, state, NULL);
+ free(ce);
return status;
}
lock_file = xcalloc(1, sizeof(struct lock_file));
- hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
if (read_cache_preload(&opts->pathspec) < 0)
return error(_("index file corrupt"));
{
struct strbuf buf = STRBUF_INIT;
- strbuf_branchname(&buf, branch->name);
+ strbuf_branchname(&buf, branch->name, INTERPRET_BRANCH_LOCAL);
if (strcmp(buf.buf, branch->name))
branch->name = xstrdup(buf.buf);
strbuf_splice(&buf, 0, 0, "refs/heads/", 11);
int ret;
struct lock_file *lock_file = xcalloc(1, sizeof(struct lock_file));
- hold_locked_index(lock_file, 1);
+ hold_locked_index(lock_file, LOCK_DIE_ON_ERROR);
if (read_cache_preload(NULL) < 0)
return error(_("index file corrupt"));
const char *old_desc, *reflog_msg;
if (opts->new_branch) {
if (opts->new_orphan_branch) {
- if (opts->new_branch_log && !log_all_ref_updates) {
+ char *refname;
+
+ refname = mkpathdup("refs/heads/%s", opts->new_orphan_branch);
+ if (opts->new_branch_log &&
+ !should_autocreate_reflog(refname)) {
int ret;
- char *refname;
struct strbuf err = STRBUF_INIT;
- refname = mkpathdup("refs/heads/%s", opts->new_orphan_branch);
ret = safe_create_reflog(refname, 1, &err);
- free(refname);
if (ret) {
fprintf(stderr, _("Can not do reflog for '%s': %s\n"),
opts->new_orphan_branch, err.buf);
strbuf_release(&err);
+ free(refname);
return;
}
strbuf_release(&err);
}
+ free(refname);
}
else
create_branch(opts->new_branch, new->name,
int flag, writeout_error = 0;
memset(&old, 0, sizeof(old));
old.path = path_to_free = resolve_refdup("HEAD", 0, rev.hash, &flag);
- old.commit = lookup_commit_reference_gently(rev.hash, 1);
+ if (old.path)
+ old.commit = lookup_commit_reference_gently(rev.hash, 1);
if (!(flag & REF_ISSYMREF))
old.path = NULL;
static const char *unique_tracking_name(const char *name, struct object_id *oid)
{
struct tracking_name_data cb_data = { NULL, NULL, NULL, 1 };
- char src_ref[PATH_MAX];
- snprintf(src_ref, PATH_MAX, "refs/heads/%s", name);
- cb_data.src_ref = src_ref;
+ cb_data.src_ref = xstrfmt("refs/heads/%s", name);
cb_data.dst_oid = oid;
for_each_remote(check_tracking_name, &cb_data);
+ free(cb_data.src_ref);
if (cb_data.unique)
return cb_data.dst_ref;
free(cb_data.dst_ref);
N_("second guess 'git checkout <no-such-branch>'")),
OPT_BOOL(0, "ignore-other-worktrees", &opts.ignore_other_worktrees,
N_("do not check if another worktree is holding the given ref")),
+ { OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules,
+ "checkout", "control recursive updating of submodules",
+ PARSE_OPT_OPTARG, option_parse_recurse_submodules },
OPT_BOOL(0, "progress", &opts.show_progress, N_("force progress reporting")),
OPT_END(),
};
git_xmerge_config("merge.conflictstyle", conflict_style, NULL);
}
+ if (recurse_submodules != RECURSE_SUBMODULES_OFF) {
+ git_config(submodule_config, NULL);
+ if (recurse_submodules != RECURSE_SUBMODULES_DEFAULT)
+ set_config_update_recurse_submodules(recurse_submodules);
+ }
+
if ((!!opts.new_branch + !!opts.new_branch_force + !!opts.new_orphan_branch) > 1)
die(_("-b, -B and --orphan are mutually exclusive"));
* new_branch && argc > 1 will be caught later.
*/
if (opts.new_branch && argc == 1)
- die(_("Cannot update paths and switch to branch '%s' at the same time.\n"
- "Did you intend to checkout '%s' which can not be resolved as commit?"),
- opts.new_branch, argv[0]);
+ die(_("'%s' is not a commit and a branch '%s' cannot be created from it"),
+ argv[0], opts.new_branch);
if (opts.force_detach)
die(_("git checkout: --detach does not take a path argument '%s'"),