mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'sb/submodule-parallel-update'

Browse Source 
A major part of "git submodule update" has been ported to C to take
advantage of the recently added framework to run download tasks in
parallel.

* sb/submodule-parallel-update:
  clone: allow an explicit argument for parallel submodule clones
  submodule update: expose parallelism to the user
  submodule helper: remove double 'fatal: ' prefix
  git submodule update: have a dedicated helper for cloning
  run_processes_parallel: rename parameters for the callbacks
  run_processes_parallel: treat output of children as byte array
  submodule update: direct error message to stderr
  fetching submodules: respect `submodule.fetchJobs` config option
  submodule-config: drop check against NULL
  submodule-config: keep update strategy around
This commit is contained in:
Junio C Hamano
2016-04-06 11:39:01 -07:00
parent 77e075124a 72290d6a1d
commit bdebbeb334
18 changed files with 445 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
builtin/clone.c
View File

@ -51,6 +51,7 @@ static enum transport_family family;
static struct string_list option_config;
static struct string_list option_reference;
static int option_dissociate;
static int max_jobs = -1;
static struct option builtin_clone_options[] = {
OPT__VERBOSITY(&option_verbosity),
@ -73,6 +74,8 @@ static struct option builtin_clone_options[] = {
N_("initialize submodules in the clone")),
OPT_BOOL(0, "recurse-submodules", &option_recursive,
N_("initialize submodules in the clone")),
OPT_INTEGER('j', "jobs", &max_jobs,
N_("number of submodules cloned in parallel")),
OPT_STRING(0, "template", &option_template, N_("template-directory"),
N_("directory from which templates will be used")),
OPT_STRING_LIST(0, "reference", &option_reference, N_("repo"),
@ -100,10 +103,6 @@ static struct option builtin_clone_options[] = {
OPT_END()
};
static const char *argv_submodule[] = {
"submodule", "update", "--init", "--recursive", NULL
};
static const char *get_repo_path_1(struct strbuf *path, int *is_bundle)
{
static char *suffix[] = { "/.git", "", ".git/.git", ".git" };
@ -732,8 +731,16 @@ static int checkout(void)
err |= run_hook_le(NULL, "post-checkout", sha1_to_hex(null_sha1),
sha1_to_hex(sha1), "1", NULL);
if (!err && option_recursive)
err = run_command_v_opt(argv_submodule, RUN_GIT_CMD);
if (!err && option_recursive) {
struct argv_array args = ARGV_ARRAY_INIT;
argv_array_pushl(&args, "submodule", "update", "--init", "--recursive", NULL);
if (max_jobs != -1)
argv_array_pushf(&args, "--jobs=%d", max_jobs);
err = run_command_v_opt(args.argv, RUN_GIT_CMD);
argv_array_clear(&args);
}
return err;
}