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submodule: add --dissociate option to add/update commands

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Add --dissociate option to add and update commands, both clone helper commands
that already have the --reference option --dissociate pairs with.

Signed-off-by: Casey Fitzpatrick <kcghost@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Casey Fitzpatrick
2018-05-03 06:53:46 -04:00
committed by Junio C Hamano
parent 6d33e1c282
commit a0ef29341a
4 changed files with 48 additions and 5 deletions
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16
builtin/submodule--helper.c
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@ -1056,7 +1056,7 @@ static int module_deinit(int argc, const char **argv, const char *prefix)
}
static int clone_submodule(const char *path, const char *gitdir, const char *url,
const char *depth, struct string_list *reference,
const char *depth, struct string_list *reference, int dissociate,
int quiet, int progress)
{
struct child_process cp = CHILD_PROCESS_INIT;
@ -1075,6 +1075,8 @@ static int clone_submodule(const char *path, const char *gitdir, const char *url
argv_array_pushl(&cp.args, "--reference",
item->string, NULL);
}
if (dissociate)
argv_array_push(&cp.args, "--dissociate");
if (gitdir && *gitdir)
argv_array_pushl(&cp.args, "--separate-git-dir", gitdir, NULL);
@ -1190,6 +1192,7 @@ static int module_clone(int argc, const char **argv, const char *prefix)
char *p, *path = NULL, *sm_gitdir;
struct strbuf sb = STRBUF_INIT;
struct string_list reference = STRING_LIST_INIT_NODUP;
int dissociate = 0;
char *sm_alternate = NULL, *error_strategy = NULL;
struct option module_clone_options[] = {
@ -1208,6 +1211,8 @@ static int module_clone(int argc, const char **argv, const char *prefix)
OPT_STRING_LIST(0, "reference", &reference,
N_("repo"),
N_("reference repository")),
OPT_BOOL(0, "dissociate", &dissociate,
N_("use --reference only while cloning")),
OPT_STRING(0, "depth", &depth,
N_("string"),
N_("depth for shallow clones")),
@ -1247,7 +1252,7 @@ static int module_clone(int argc, const char **argv, const char *prefix)
prepare_possible_alternates(name, &reference);
if (clone_submodule(path, sm_gitdir, url, depth, &reference,
if (clone_submodule(path, sm_gitdir, url, depth, &reference, dissociate,
quiet, progress))
die(_("clone of '%s' into submodule path '%s' failed"),
url, path);
@ -1300,6 +1305,7 @@ struct submodule_update_clone {
int quiet;
int recommend_shallow;
struct string_list references;
int dissociate;
const char *depth;
const char *recursive_prefix;
const char *prefix;
@ -1315,7 +1321,7 @@ struct submodule_update_clone {
int failed_clones_nr, failed_clones_alloc;
};
#define SUBMODULE_UPDATE_CLONE_INIT {0, MODULE_LIST_INIT, 0, \
SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, \
SUBMODULE_UPDATE_STRATEGY_INIT, 0, 0, -1, STRING_LIST_INIT_DUP, 0, \
NULL, NULL, NULL, \
STRING_LIST_INIT_DUP, 0, NULL, 0, 0}
@ -1442,6 +1448,8 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce,
for_each_string_list_item(item, &suc->references)
argv_array_pushl(&child->args, "--reference", item->string, NULL);
}
if (suc->dissociate)
argv_array_push(&child->args, "--dissociate");
if (suc->depth)
argv_array_push(&child->args, suc->depth);
@ -1575,6 +1583,8 @@ static int update_clone(int argc, const char **argv, const char *prefix)
N_("rebase, merge, checkout or none")),
OPT_STRING_LIST(0, "reference", &suc.references, N_("repo"),
N_("reference repository")),
OPT_BOOL(0, "dissociate", &suc.dissociate,
N_("use --reference only while cloning")),
OPT_STRING(0, "depth", &suc.depth, "<depth>",
N_("Create a shallow clone truncated to the "
"specified number of revisions")),