diff options
author | Prathamesh Chavan <pc44800@gmail.com> | 2017-10-06 16:24:14 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2017-10-07 11:52:35 +0300 |
commit | 9f580a6260ab301916286fb6ca05f6613e9904e8 (patch) | |
tree | 31c19b17b55f7206fcfb329178322f56c339a182 /builtin/submodule--helper.c | |
parent | 74a10642aa88c52ebb169489ea212a592d7bf3ce (diff) |
submodule--helper: introduce for_each_listed_submodule()
Introduce function for_each_listed_submodule() and replace a loop
in module_init() with a call to it.
The new function will also be used in other parts of the
system in later patches.
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Prathamesh Chavan <pc44800@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/submodule--helper.c')
-rw-r--r-- | builtin/submodule--helper.c | 40 |
1 files changed, 35 insertions, 5 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index cdae54426b..682d3db3a7 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -14,6 +14,11 @@ #include "refs.h" #include "connect.h" +#define OPT_QUIET (1 << 0) + +typedef void (*each_submodule_fn)(const struct cache_entry *list_item, + void *cb_data); + static char *get_default_remote(void) { char *dest = NULL, *ret; @@ -349,7 +354,23 @@ static int module_list(int argc, const char **argv, const char *prefix) return 0; } -static void init_submodule(const char *path, const char *prefix, int quiet) +static void for_each_listed_submodule(const struct module_list *list, + each_submodule_fn fn, void *cb_data) +{ + int i; + for (i = 0; i < list->nr; i++) + fn(list->entries[i], cb_data); +} + +struct init_cb { + const char *prefix; + unsigned int flags; +}; + +#define INIT_CB_INIT { NULL, 0 } + +static void init_submodule(const char *path, const char *prefix, + unsigned int flags) { const struct submodule *sub; struct strbuf sb = STRBUF_INIT; @@ -411,7 +432,7 @@ static void init_submodule(const char *path, const char *prefix, int quiet) if (git_config_set_gently(sb.buf, url)) die(_("Failed to register url for submodule path '%s'"), displaypath); - if (!quiet) + if (!(flags & OPT_QUIET)) fprintf(stderr, _("Submodule '%s' (%s) registered for path '%s'\n"), sub->name, url, displaypath); @@ -438,12 +459,18 @@ static void init_submodule(const char *path, const char *prefix, int quiet) free(upd); } +static void init_submodule_cb(const struct cache_entry *list_item, void *cb_data) +{ + struct init_cb *info = cb_data; + init_submodule(list_item->name, info->prefix, info->flags); +} + static int module_init(int argc, const char **argv, const char *prefix) { + struct init_cb info = INIT_CB_INIT; struct pathspec pathspec; struct module_list list = MODULE_LIST_INIT; int quiet = 0; - int i; struct option module_init_options[] = { OPT__QUIET(&quiet, N_("Suppress output for initializing a submodule")), @@ -468,8 +495,11 @@ static int module_init(int argc, const char **argv, const char *prefix) if (!argc && git_config_get_value_multi("submodule.active")) module_list_active(&list); - for (i = 0; i < list.nr; i++) - init_submodule(list.entries[i]->name, prefix, quiet); + info.prefix = prefix; + if (quiet) + info.flags |= OPT_QUIET; + + for_each_listed_submodule(&list, init_submodule_cb, &info); return 0; } |