diff options
Diffstat (limited to 'builtin/rev-parse.c')
| -rw-r--r-- | builtin/rev-parse.c | 90 |
1 files changed, 48 insertions, 42 deletions
diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 7b3711cf34..218b5f34d6 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -217,19 +217,17 @@ static int show_default(void) return 0; } -static int show_reference(const char *refname, const char *referent UNUSED, const struct object_id *oid, - int flag UNUSED, void *cb_data UNUSED) +static int show_reference(const struct reference *ref, void *cb_data UNUSED) { - if (ref_excluded(&ref_excludes, refname)) + if (ref_excluded(&ref_excludes, ref->name)) return 0; - show_rev(NORMAL, oid, refname); + show_rev(NORMAL, ref->oid, ref->name); return 0; } -static int anti_reference(const char *refname, const char *referent UNUSED, const struct object_id *oid, - int flag UNUSED, void *cb_data UNUSED) +static int anti_reference(const struct reference *ref, void *cb_data UNUSED) { - show_rev(REVERSED, oid, refname); + show_rev(REVERSED, ref->oid, ref->name); return 0; } @@ -269,21 +267,20 @@ static int show_file(const char *arg, int output_prefix) static int try_difference(const char *arg) { - char *dotdot; + const char *dotdot; struct object_id start_oid; struct object_id end_oid; const char *end; const char *start; + char *to_free; int symmetric; static const char head_by_default[] = "HEAD"; if (!(dotdot = strstr(arg, ".."))) return 0; + start = to_free = xmemdupz(arg, dotdot - arg); end = dotdot + 2; - start = arg; symmetric = (*end == '.'); - - *dotdot = 0; end += symmetric; if (!*end) @@ -297,7 +294,7 @@ static int try_difference(const char *arg) * Just ".."? That is not a range but the * pathspec for the parent directory. */ - *dotdot = '.'; + free(to_free); return 0; } @@ -310,7 +307,7 @@ static int try_difference(const char *arg) a = lookup_commit_reference(the_repository, &start_oid); b = lookup_commit_reference(the_repository, &end_oid); if (!a || !b) { - *dotdot = '.'; + free(to_free); return 0; } if (repo_get_merge_bases(the_repository, a, b, &exclude) < 0) @@ -320,16 +317,16 @@ static int try_difference(const char *arg) show_rev(REVERSED, &commit->object.oid, NULL); } } - *dotdot = '.'; + free(to_free); return 1; } - *dotdot = '.'; + free(to_free); return 0; } static int try_parent_shorthands(const char *arg) { - char *dotdot; + const char *mark; struct object_id oid; struct commit *commit; struct commit_list *parents; @@ -337,38 +334,39 @@ static int try_parent_shorthands(const char *arg) int include_rev = 0; int include_parents = 0; int exclude_parent = 0; + char *to_free; - if ((dotdot = strstr(arg, "^!"))) { + if ((mark = strstr(arg, "^!"))) { include_rev = 1; - if (dotdot[2]) + if (mark[2]) return 0; - } else if ((dotdot = strstr(arg, "^@"))) { + } else if ((mark = strstr(arg, "^@"))) { include_parents = 1; - if (dotdot[2]) + if (mark[2]) return 0; - } else if ((dotdot = strstr(arg, "^-"))) { + } else if ((mark = strstr(arg, "^-"))) { include_rev = 1; exclude_parent = 1; - if (dotdot[2]) { + if (mark[2]) { char *end; - exclude_parent = strtoul(dotdot + 2, &end, 10); + exclude_parent = strtoul(mark + 2, &end, 10); if (*end != '\0' || !exclude_parent) return 0; } } else return 0; - *dotdot = 0; + arg = to_free = xmemdupz(arg, mark - arg); if (repo_get_oid_committish(the_repository, arg, &oid) || !(commit = lookup_commit_reference(the_repository, &oid))) { - *dotdot = '^'; + free(to_free); return 0; } if (exclude_parent && exclude_parent > commit_list_count(commit->parents)) { - *dotdot = '^'; + free(to_free); return 0; } @@ -389,7 +387,7 @@ static int try_parent_shorthands(const char *arg) free(name); } - *dotdot = '^'; + free(to_free); return 1; } @@ -615,13 +613,22 @@ static int opt_with_value(const char *arg, const char *opt, const char **value) static void handle_ref_opt(const char *pattern, const char *prefix) { - if (pattern) - refs_for_each_glob_ref_in(get_main_ref_store(the_repository), - show_reference, pattern, prefix, - NULL); - else - refs_for_each_ref_in(get_main_ref_store(the_repository), - prefix, show_reference, NULL); + if (pattern) { + struct refs_for_each_ref_options opts = { + .pattern = pattern, + .prefix = prefix, + .trim_prefix = prefix ? strlen(prefix) : 0, + }; + refs_for_each_ref_ext(get_main_ref_store(the_repository), + show_reference, NULL, &opts); + } else { + struct refs_for_each_ref_options opts = { + .prefix = prefix, + .trim_prefix = strlen(prefix), + }; + refs_for_each_ref_ext(get_main_ref_store(the_repository), + show_reference, NULL, &opts); + } clear_ref_exclusions(&ref_excludes); } @@ -933,14 +940,13 @@ int cmd_rev_parse(int argc, continue; } if (!strcmp(arg, "--bisect")) { - refs_for_each_fullref_in(get_main_ref_store(the_repository), - "refs/bisect/bad", - NULL, show_reference, - NULL); - refs_for_each_fullref_in(get_main_ref_store(the_repository), - "refs/bisect/good", - NULL, anti_reference, - NULL); + struct refs_for_each_ref_options opts = { 0 }; + opts.prefix = "refs/bisect/bad"; + refs_for_each_ref_ext(get_main_ref_store(the_repository), + show_reference, NULL, &opts); + opts.prefix = "refs/bisect/good"; + refs_for_each_ref_ext(get_main_ref_store(the_repository), + anti_reference, NULL, &opts); continue; } if (opt_with_value(arg, "--branches", &arg)) { |