diff options
| author | Stefan Beller <sbeller@google.com> | 2017-04-21 20:39:53 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-04-24 03:32:39 +0300 |
| commit | 35b96d1de8e795aeac8ec281e88e59f2778335e7 (patch) | |
| tree | fca77e97443fc8540633e1af89169fd210ee185f /builtin | |
| parent | f2d48994dc11ba367e92c38c8025c3354418145a (diff) | |
builtin/reset: add --recurse-submodules switch
git-reset is yet another working tree manipulator, which should
be taught about submodules.
When a user uses git-reset and requests to recurse into submodules,
this will reset the submodules to the object name as recorded in the
superproject, detaching the HEADs.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/reset.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/builtin/reset.c b/builtin/reset.c index fc3b906c47..5ce27fcaed 100644 --- a/builtin/reset.c +++ b/builtin/reset.c @@ -21,6 +21,27 @@ #include "parse-options.h" #include "unpack-trees.h" #include "cache-tree.h" +#include "submodule.h" +#include "submodule-config.h" + +static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT; + +static int option_parse_recurse_submodules(const struct option *opt, + const char *arg, int unset) +{ + if (unset) { + recurse_submodules = RECURSE_SUBMODULES_OFF; + return 0; + } + if (arg) + recurse_submodules = + parse_update_recurse_submodules_arg(opt->long_name, + arg); + else + recurse_submodules = RECURSE_SUBMODULES_ON; + + return 0; +} static const char * const git_reset_usage[] = { N_("git reset [--mixed | --soft | --hard | --merge | --keep] [-q] [<commit>]"), @@ -283,6 +304,9 @@ int cmd_reset(int argc, const char **argv, const char *prefix) N_("reset HEAD, index and working tree"), MERGE), OPT_SET_INT(0, "keep", &reset_type, N_("reset HEAD but keep local changes"), KEEP), + { OPTION_CALLBACK, 0, "recurse-submodules", &recurse_submodules, + "reset", "control recursive updating of submodules", + PARSE_OPT_OPTARG, option_parse_recurse_submodules }, OPT_BOOL('p', "patch", &patch_mode, N_("select hunks interactively")), OPT_BOOL('N', "intent-to-add", &intent_to_add, N_("record only the fact that removed paths will be added later")), @@ -295,6 +319,12 @@ int cmd_reset(int argc, const char **argv, const char *prefix) PARSE_OPT_KEEP_DASHDASH); parse_args(&pathspec, argv, prefix, patch_mode, &rev); + if (recurse_submodules != RECURSE_SUBMODULES_DEFAULT) { + gitmodules_config(); + git_config(submodule_config, NULL); + set_config_update_recurse_submodules(RECURSE_SUBMODULES_ON); + } + unborn = !strcmp(rev, "HEAD") && get_sha1("HEAD", oid.hash); if (unborn) { /* reset on unborn branch: treat as reset to empty tree */ |