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authorJunio C Hamano <gitster@pobox.com>2021-04-08 20:23:25 (GMT)
committerJunio C Hamano <gitster@pobox.com>2021-04-08 20:23:25 (GMT)
commit22eee7f4554e777de93134c0ae06ee611bd570a4 (patch)
treeff7982688bc3eab633374f3ebdc53fb56abf3c03 /builtin
parente6b971fcf5d85db821636f2d887cfaf204b32bda (diff)
parent4fe788b1b0ee6150173580d8fa70e7d5788cf7d3 (diff)
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Merge branch 'll/clone-reject-shallow'
"git clone --reject-shallow" option fails the clone as soon as we notice that we are cloning from a shallow repository. * ll/clone-reject-shallow: builtin/clone.c: add --reject-shallow option
Diffstat (limited to 'builtin')
-rw-r--r--builtin/clone.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/builtin/clone.c b/builtin/clone.c
index 952fe3d..f6b0c48 100644
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -50,6 +50,8 @@ static int option_no_checkout, option_bare, option_mirror, option_single_branch
static int option_local = -1, option_no_hardlinks, option_shared;
static int option_no_tags;
static int option_shallow_submodules;
+static int option_reject_shallow = -1; /* unspecified */
+static int config_reject_shallow = -1; /* unspecified */
static int deepen;
static char *option_template, *option_depth, *option_since;
static char *option_origin = NULL;
@@ -90,6 +92,8 @@ static struct option builtin_clone_options[] = {
OPT__VERBOSITY(&option_verbosity),
OPT_BOOL(0, "progress", &option_progress,
N_("force progress reporting")),
+ OPT_BOOL(0, "reject-shallow", &option_reject_shallow,
+ N_("don't clone shallow repository")),
OPT_BOOL('n', "no-checkout", &option_no_checkout,
N_("don't create a checkout")),
OPT_BOOL(0, "bare", &option_bare, N_("create a bare repository")),
@@ -858,6 +862,9 @@ static int git_clone_config(const char *k, const char *v, void *cb)
free(remote_name);
remote_name = xstrdup(v);
}
+ if (!strcmp(k, "clone.rejectshallow"))
+ config_reject_shallow = git_config_bool(k, v);
+
return git_default_config(k, v, cb);
}
@@ -963,6 +970,7 @@ static int path_exists(const char *path)
int cmd_clone(int argc, const char **argv, const char *prefix)
{
int is_bundle = 0, is_local;
+ int reject_shallow = 0;
const char *repo_name, *repo, *work_tree, *git_dir;
char *path = NULL, *dir, *display_repo = NULL;
int dest_exists, real_dest_exists = 0;
@@ -1158,6 +1166,15 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
git_config(git_clone_config, NULL);
/*
+ * If option_reject_shallow is specified from CLI option,
+ * ignore config_reject_shallow from git_clone_config.
+ */
+ if (config_reject_shallow != -1)
+ reject_shallow = config_reject_shallow;
+ if (option_reject_shallow != -1)
+ reject_shallow = option_reject_shallow;
+
+ /*
* apply the remote name provided by --origin only after this second
* call to git_config, to ensure it overrides all config-based values.
*/
@@ -1217,6 +1234,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
if (filter_options.choice)
warning(_("--filter is ignored in local clones; use file:// instead."));
if (!access(mkpath("%s/shallow", path), F_OK)) {
+ if (reject_shallow)
+ die(_("source repository is shallow, reject to clone."));
if (option_local > 0)
warning(_("source repository is shallow, ignoring --local"));
is_local = 0;
@@ -1228,6 +1247,8 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
transport_set_option(transport, TRANS_OPT_KEEP, "yes");
+ if (reject_shallow)
+ transport_set_option(transport, TRANS_OPT_REJECT_SHALLOW, "1");
if (option_depth)
transport_set_option(transport, TRANS_OPT_DEPTH,
option_depth);