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-rw-r--r--builtin/clone.c64
1 files changed, 48 insertions, 16 deletions
diff --git a/builtin/clone.c b/builtin/clone.c
index 727e16e0ae..a572cda503 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -32,6 +32,7 @@
#include "connected.h"
#include "packfile.h"
#include "list-objects-filter-options.h"
+#include "hook.h"
/*
* Overall FIXMEs:
@@ -71,6 +72,8 @@ static int option_dissociate;
static int max_jobs = -1;
static struct string_list option_recurse_submodules = STRING_LIST_INIT_NODUP;
static struct list_objects_filter_options filter_options;
+static int option_filter_submodules = -1; /* unspecified */
+static int config_filter_submodules = -1; /* unspecified */
static struct string_list server_options = STRING_LIST_INIT_NODUP;
static int option_remote_submodules;
@@ -150,6 +153,8 @@ static struct option builtin_clone_options[] = {
OPT_SET_INT('6', "ipv6", &family, N_("use IPv6 addresses only"),
TRANSPORT_FAMILY_IPV6),
OPT_PARSE_LIST_OBJECTS_FILTER(&filter_options),
+ OPT_BOOL(0, "also-filter-submodules", &option_filter_submodules,
+ N_("apply partial clone filters to submodules")),
OPT_BOOL(0, "remote-submodules", &option_remote_submodules,
N_("any cloned submodules will use their remote-tracking branch")),
OPT_BOOL(0, "sparse", &option_sparse_checkout,
@@ -650,7 +655,7 @@ static int git_sparse_checkout_init(const char *repo)
return result;
}
-static int checkout(int submodule_progress)
+static int checkout(int submodule_progress, int filter_submodules)
{
struct object_id oid;
char *head;
@@ -705,7 +710,7 @@ static int checkout(int submodule_progress)
if (write_locked_index(&the_index, &lock_file, COMMIT_LOCK))
die(_("unable to write new index file"));
- err |= run_hook_le(NULL, "post-checkout", oid_to_hex(null_oid()),
+ err |= run_hooks_l("post-checkout", oid_to_hex(null_oid()),
oid_to_hex(&oid), "1", NULL);
if (!err && (option_recurse_submodules.nr > 0)) {
@@ -729,6 +734,10 @@ static int checkout(int submodule_progress)
strvec_push(&args, "--no-fetch");
}
+ if (filter_submodules && filter_options.choice)
+ strvec_pushf(&args, "--filter=%s",
+ expand_list_objects_filter_spec(&filter_options));
+
if (option_single_branch >= 0)
strvec_push(&args, option_single_branch ?
"--single-branch" :
@@ -749,6 +758,8 @@ static int git_clone_config(const char *k, const char *v, void *cb)
}
if (!strcmp(k, "clone.rejectshallow"))
config_reject_shallow = git_config_bool(k, v);
+ if (!strcmp(k, "clone.filtersubmodules"))
+ config_filter_submodules = git_config_bool(k, v);
return git_default_config(k, v, cb);
}
@@ -862,7 +873,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
const struct ref *refs, *remote_head;
struct ref *remote_head_points_at = NULL;
const struct ref *our_head_points_at;
- struct ref *mapped_refs;
+ struct ref *mapped_refs = NULL;
const struct ref *ref;
struct strbuf key = STRBUF_INIT;
struct strbuf branch_top = STRBUF_INIT, reflog_msg = STRBUF_INIT;
@@ -871,6 +882,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
struct remote *remote;
int err = 0, complete_refs_before_fetch = 1;
int submodule_progress;
+ int filter_submodules = 0;
struct transport_ls_refs_options transport_ls_refs_options =
TRANSPORT_LS_REFS_OPTIONS_INIT;
@@ -1067,6 +1079,27 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
reject_shallow = option_reject_shallow;
/*
+ * If option_filter_submodules is specified from CLI option,
+ * ignore config_filter_submodules from git_clone_config.
+ */
+ if (config_filter_submodules != -1)
+ filter_submodules = config_filter_submodules;
+ if (option_filter_submodules != -1)
+ filter_submodules = option_filter_submodules;
+
+ /*
+ * Exit if the user seems to be doing something silly with submodule
+ * filter flags (but not with filter configs, as those should be
+ * set-and-forget).
+ */
+ if (option_filter_submodules > 0 && !filter_options.choice)
+ die(_("the option '%s' requires '%s'"),
+ "--also-filter-submodules", "--filter");
+ if (option_filter_submodules > 0 && !option_recurse_submodules.nr)
+ die(_("the option '%s' requires '%s'"),
+ "--also-filter-submodules", "--recurse-submodules");
+
+ /*
* apply the remote name provided by --origin only after this second
* call to git_config, to ensure it overrides all config-based values.
*/
@@ -1184,7 +1217,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
refs = transport_get_remote_refs(transport, &transport_ls_refs_options);
- if (refs) {
+ if (refs)
+ mapped_refs = wanted_peer_refs(refs, &remote->fetch);
+
+ if (mapped_refs) {
int hash_algo = hash_algo_by_ptr(transport_get_hash_algo(transport));
/*
@@ -1193,8 +1229,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
*/
initialize_repository_version(hash_algo, 1);
repo_set_hash_algo(the_repository, hash_algo);
-
- mapped_refs = wanted_peer_refs(refs, &remote->fetch);
/*
* transport_get_remote_refs() may return refs with null sha-1
* in mapped_refs (see struct transport->get_refs_list
@@ -1233,14 +1267,14 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
}
else {
const char *branch;
- char *ref;
+ const char *ref;
+ char *ref_free = NULL;
if (option_branch)
die(_("Remote branch %s not found in upstream %s"),
option_branch, remote_name);
warning(_("You appear to have cloned an empty repository."));
- mapped_refs = NULL;
our_head_points_at = NULL;
remote_head_points_at = NULL;
remote_head = NULL;
@@ -1250,17 +1284,16 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
skip_prefix(transport_ls_refs_options.unborn_head_target,
"refs/heads/", &branch)) {
ref = transport_ls_refs_options.unborn_head_target;
- transport_ls_refs_options.unborn_head_target = NULL;
create_symref("HEAD", ref, reflog_msg.buf);
} else {
branch = git_default_branch_name(0);
- ref = xstrfmt("refs/heads/%s", branch);
+ ref_free = xstrfmt("refs/heads/%s", branch);
+ ref = ref_free;
}
if (!option_bare)
install_branch_config(0, branch, remote_name, ref);
-
- free(ref);
+ free(ref_free);
}
write_refspec_config(src_ref_prefix, our_head_points_at,
@@ -1271,7 +1304,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
if (is_local)
clone_local(path, git_dir);
- else if (refs && complete_refs_before_fetch) {
+ else if (mapped_refs && complete_refs_before_fetch) {
if (transport_fetch_refs(transport, mapped_refs))
die(_("remote transport reported error"));
}
@@ -1299,7 +1332,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
}
junk_mode = JUNK_LEAVE_REPO;
- err = checkout(submodule_progress);
+ err = checkout(submodule_progress, filter_submodules);
free(remote_name);
strbuf_release(&reflog_msg);
@@ -1312,7 +1345,6 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
UNLEAK(repo);
junk_mode = JUNK_LEAVE_ALL;
- strvec_clear(&transport_ls_refs_options.ref_prefixes);
- free(transport_ls_refs_options.unborn_head_target);
+ transport_ls_refs_options_release(&transport_ls_refs_options);
return err;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 16:27:13 +0000