diff options
| -rw-r--r-- | builtin/apply.c | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/builtin/apply.c b/builtin/apply.c index ad3bec4..9cba460 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -26,6 +26,7 @@ struct apply_state { int prefix_length; /* These control what gets looked at and modified */ + int cached; /* apply to the index only */ int check; /* preimage must match working tree, don't actually apply */ int check_index; /* preimage must match the indexed version */ int update_index; /* check_index && apply */ @@ -42,13 +43,11 @@ struct apply_state { * --stat does just a diffstat, and doesn't actually apply * --numstat does numeric diffstat, and doesn't actually apply * --index-info shows the old and new index info for paths if available. - * --cached updates only the cache without ever touching the working tree. */ static int newfd = -1; static int state_p_value = 1; static int p_value_known; -static int cached; static int diffstat; static int numstat; static int summary; @@ -3264,7 +3263,7 @@ static int load_patch_target(struct apply_state *state, const char *name, unsigned expected_mode) { - if (cached || state->check_index) { + if (state->cached || state->check_index) { if (read_file_or_gitlink(ce, buf)) return error(_("read of %s failed"), name); } else if (name) { @@ -3537,7 +3536,7 @@ static int check_preimage(struct apply_state *state, return error(_("path %s has been renamed/deleted"), old_name); if (previous) { st_mode = previous->new_mode; - } else if (!cached) { + } else if (!state->cached) { stat_ret = lstat(old_name, st); if (stat_ret && errno != ENOENT) return error(_("%s: %s"), old_name, strerror(errno)); @@ -3555,9 +3554,9 @@ static int check_preimage(struct apply_state *state, if (checkout_target(&the_index, *ce, st)) return -1; } - if (!cached && verify_index_match(*ce, st)) + if (!state->cached && verify_index_match(*ce, st)) return error(_("%s: does not match index"), old_name); - if (cached) + if (state->cached) st_mode = (*ce)->ce_mode; } else if (stat_ret < 0) { if (patch->is_new < 0) @@ -3565,7 +3564,7 @@ static int check_preimage(struct apply_state *state, return error(_("%s: %s"), old_name, strerror(errno)); } - if (!cached && !previous) + if (!state->cached && !previous) st_mode = ce_mode_from_stat(*ce, st->st_mode); if (patch->is_new < 0) @@ -3603,7 +3602,7 @@ static int check_to_create(struct apply_state *state, cache_name_pos(new_name, strlen(new_name)) >= 0 && !ok_if_exists) return EXISTS_IN_INDEX; - if (cached) + if (state->cached) return 0; if (!lstat(new_name, &nst)) { @@ -4097,7 +4096,7 @@ static void remove_file(struct apply_state *state, struct patch *patch, int rmdi if (remove_file_from_cache(patch->old_name) < 0) die(_("unable to remove %s from index"), patch->old_name); } - if (!cached) { + if (!state->cached) { if (!remove_or_warn(patch->old_mode, patch->old_name) && rmdir_empty) { remove_path(patch->old_name); } @@ -4130,7 +4129,7 @@ static void add_index_file(struct apply_state *state, get_sha1_hex(s, ce->sha1)) die(_("corrupt patch for submodule %s"), path); } else { - if (!cached) { + if (!state->cached) { if (lstat(path, &st) < 0) die_errno(_("unable to stat newly created file '%s'"), path); @@ -4182,9 +4181,13 @@ static int try_create_file(const char *path, unsigned int mode, const char *buf, * which is true 99% of the time anyway. If they don't, * we create them and try again. */ -static void create_one_file(char *path, unsigned mode, const char *buf, unsigned long size) +static void create_one_file(struct apply_state *state, + char *path, + unsigned mode, + const char *buf, + unsigned long size) { - if (cached) + if (state->cached) return; if (!try_create_file(path, mode, buf, size)) return; @@ -4262,7 +4265,7 @@ static void create_file(struct apply_state *state, struct patch *patch) if (!mode) mode = S_IFREG | 0644; - create_one_file(path, mode, buf, size); + create_one_file(state, path, mode, buf, size); if (patch->conflicted_threeway) add_conflicted_stages_file(state, patch); @@ -4611,7 +4614,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix) N_("instead of applying the patch, see if the patch is applicable")), OPT_BOOL(0, "index", &state.check_index, N_("make sure the patch is applicable to the current index")), - OPT_BOOL(0, "cached", &cached, + OPT_BOOL(0, "cached", &state.cached, N_("apply a patch without touching the working tree")), OPT_BOOL(0, "unsafe-paths", &unsafe_paths, N_("accept a patch that touches outside the working area")), @@ -4663,7 +4666,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix) if (state.apply_with_reject && threeway) die("--reject and --3way cannot be used together."); - if (cached && threeway) + if (state.cached && threeway) die("--cached and --3way cannot be used together."); if (threeway) { if (is_not_gitdir) @@ -4676,7 +4679,7 @@ int cmd_apply(int argc, const char **argv, const char *prefix) apply = 0; if (state.check_index && is_not_gitdir) die(_("--index outside a repository")); - if (cached) { + if (state.cached) { if (is_not_gitdir) die(_("--cached outside a repository")); state.check_index = 1; |