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authorPierre Habouzit <madcoder@debian.org>2007-10-15 22:57:59 +0200
committerJunio C Hamano <gitster@pobox.com>2007-10-29 21:03:31 -0700
commitedefb1a23755505cc9b4e750c292cd236b1e8655 (patch)
tree0af616f82e94af1ccc9c78cd82ca4291f6f23a5e /builtin-name-rev.c
parent833f3abd821434fd9b12d6cea66f04f232479c22 (diff)
downloadgit-edefb1a23755505cc9b4e750c292cd236b1e8655.tar.gz
Make builtin-name-rev.c use parse_options.
Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'builtin-name-rev.c')
-rw-r--r--builtin-name-rev.c64
1 files changed, 25 insertions, 39 deletions
diff --git a/builtin-name-rev.c b/builtin-name-rev.c
index 03083e9477..a0c89a827b 100644
--- a/builtin-name-rev.c
+++ b/builtin-name-rev.c
@@ -3,12 +3,10 @@
#include "commit.h"
#include "tag.h"
#include "refs.h"
+#include "parse-options.h"
#define CUTOFF_DATE_SLOP 86400 /* one day */
-static const char name_rev_usage[] =
- "git-name-rev [--tags | --refs=<pattern>] ( --all | --stdin | committish [committish...] )\n";
-
typedef struct rev_name {
const char *tip_name;
int generation;
@@ -153,51 +151,41 @@ static const char* get_rev_name(struct object *o)
}
}
+static char const * const name_rev_usage[] = {
+ "git-name-rev [options] ( --all | --stdin | <commit>... )",
+ NULL
+};
+
int cmd_name_rev(int argc, const char **argv, const char *prefix)
{
struct object_array revs = { 0, 0, NULL };
- int as_is = 0, all = 0, transform_stdin = 0;
+ int all = 0, transform_stdin = 0;
struct name_ref_data data = { 0, 0, NULL };
+ struct option opts[] = {
+ OPT_BOOLEAN(0, "name-only", &data.name_only, "print only names (no SHA-1)"),
+ OPT_BOOLEAN(0, "tags", &data.tags_only, "only use tags to name the commits"),
+ OPT_STRING(0, "refs", &data.ref_filter, "pattern",
+ "only use refs matching <pattern>"),
+ OPT_GROUP(""),
+ OPT_BOOLEAN(0, "all", &all, "list all commits reachable from all refs"),
+ OPT_BOOLEAN(0, "stdin", &transform_stdin, "read from stdin"),
+ OPT_END(),
+ };
git_config(git_default_config);
+ argc = parse_options(argc, argv, opts, name_rev_usage, 0);
+ if (!!all + !!transform_stdin + !!argc > 1) {
+ error("Specify either a list, or --all, not both!");
+ usage_with_options(name_rev_usage, opts);
+ }
+ if (all || transform_stdin)
+ cutoff = 0;
- if (argc < 2)
- usage(name_rev_usage);
-
- for (--argc, ++argv; argc; --argc, ++argv) {
+ for (; argc; argc--, argv++) {
unsigned char sha1[20];
struct object *o;
struct commit *commit;
- if (!as_is && (*argv)[0] == '-') {
- if (!strcmp(*argv, "--")) {
- as_is = 1;
- continue;
- } else if (!strcmp(*argv, "--name-only")) {
- data.name_only = 1;
- continue;
- } else if (!strcmp(*argv, "--tags")) {
- data.tags_only = 1;
- continue;
- } else if (!prefixcmp(*argv, "--refs=")) {
- data.ref_filter = *argv + 7;
- continue;
- } else if (!strcmp(*argv, "--all")) {
- if (argc > 1)
- die("Specify either a list, or --all, not both!");
- all = 1;
- cutoff = 0;
- continue;
- } else if (!strcmp(*argv, "--stdin")) {
- if (argc > 1)
- die("Specify either a list, or --stdin, not both!");
- transform_stdin = 1;
- cutoff = 0;
- continue;
- }
- usage(name_rev_usage);
- }
-
if (get_sha1(*argv, sha1)) {
fprintf(stderr, "Could not get sha1 for %s. Skipping.\n",
*argv);
@@ -212,10 +200,8 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
}
commit = (struct commit *)o;
-
if (cutoff > commit->date)
cutoff = commit->date;
-
add_object_array((struct object *)commit, *argv, &revs);
}