diff options
| author | Stefan Beller <sbeller@google.com> | 2016-05-27 00:59:43 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-05-27 20:40:46 +0300 |
| commit | abed000acafd8aa86e02bcbb65fc1a8e4f06b8a0 (patch) | |
| tree | dedda0e06c5bcf2af6a694fffba498f0fa7607bd /builtin/submodule--helper.c | |
| parent | 37f52e93441e1da00c9c9824ed03cd074d77f43a (diff) | |
submodule update: learn `--[no-]recommend-shallow` option
Sometimes the history of a submodule is not considered important by
the projects upstream. To make it easier for downstream users, allow
a boolean field 'submodule.<name>.shallow' in .gitmodules, which can
be used to recommend whether upstream considers the history important.
This field is honored in the initial clone by default, it can be
ignored by giving the `--no-recommend-shallow` option.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/submodule--helper.c')
| -rw-r--r-- | builtin/submodule--helper.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index 8da263f0b0..ca33408f55 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -581,6 +581,7 @@ struct submodule_update_clone { /* configuration parameters which are passed on to the children */ int quiet; + int recommend_shallow; const char *reference; const char *depth; const char *recursive_prefix; @@ -593,7 +594,7 @@ struct submodule_update_clone { unsigned quickstop : 1; }; #define SUBMODULE_UPDATE_CLONE_INIT {0, MODULE_LIST_INIT, 0, \ - SUBMODULE_UPDATE_STRATEGY_INIT, 0, NULL, NULL, NULL, NULL, \ + SUBMODULE_UPDATE_STRATEGY_INIT, 0, -1, NULL, NULL, NULL, NULL, \ STRING_LIST_INIT_DUP, 0} @@ -698,6 +699,8 @@ static int prepare_to_clone_next_submodule(const struct cache_entry *ce, argv_array_push(&child->args, "--quiet"); if (suc->prefix) argv_array_pushl(&child->args, "--prefix", suc->prefix, NULL); + if (suc->recommend_shallow && sub->recommend_shallow == 1) + argv_array_push(&child->args, "--depth=1"); argv_array_pushl(&child->args, "--path", sub->path, NULL); argv_array_pushl(&child->args, "--name", sub->name, NULL); argv_array_pushl(&child->args, "--url", url, NULL); @@ -780,6 +783,8 @@ static int update_clone(int argc, const char **argv, const char *prefix) "specified number of revisions")), OPT_INTEGER('j', "jobs", &max_jobs, N_("parallel jobs")), + OPT_BOOL(0, "recommend-shallow", &suc.recommend_shallow, + N_("whether the initial clone should follow the shallow recommendation")), OPT__QUIET(&suc.quiet, N_("don't print cloning progress")), OPT_END() }; |