This is in preparation of future patches that add additional subcommands.
Signed-off-by: Johan Herland <johan@xxxxxxxxxxx>
---
builtin-notes.c | 61 ++++++++++++++++++++++++++++++++----------------------
1 files changed, 36 insertions(+), 25 deletions(-)
diff --git a/builtin-notes.c b/builtin-notes.c
index 98de115..bbf98a9 100644
--- a/builtin-notes.c
+++ b/builtin-notes.c
@@ -287,7 +287,7 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
int list = 0, add = 0, append = 0, edit = 0, show = 0, remove = 0,
prune = 0, force = 0;
- int given_object;
+ int given_object = 0, i = 1, retval = 0;
struct msg_arg msg = { 0, 0, STRBUF_INIT };
struct option options[] = {
OPT_GROUP("Notes options"),
@@ -321,8 +321,10 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
remove = 1;
else if (argc && !strcmp(argv[0], "prune"))
prune = 1;
- else if (!argc)
+ else if (!argc) {
list = 1; /* Default to 'list' if no other subcommand given */
+ i = 0;
+ }
if (list + add + append + edit + show + remove + prune != 1)
usage_with_options(git_notes_usage, options);
@@ -344,9 +346,10 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
usage_with_options(git_notes_usage, options);
}
- given_object = argc == 2;
- object_ref = given_object ? argv[1] : "HEAD";
- if (argc > 2 || (prune && argc > 1)) {
+ given_object = argc > i;
+ object_ref = given_object ? argv[i++] : "HEAD";
+
+ if (argc > i || (prune && given_object)) {
error("too many parameters");
usage_with_options(git_notes_usage, options);
}
@@ -369,34 +372,38 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
if (given_object) {
if (note) {
puts(sha1_to_hex(note));
- return 0;
+ goto end;
}
- } else
- return for_each_note(t, 0, list_each_note, NULL);
+ } else {
+ retval = for_each_note(t, 0, list_each_note, NULL);
+ goto end;
+ }
}
/* show command */
if ((list || show) && !note) {
error("No note found for object %s.", sha1_to_hex(object));
- return 1;
+ retval = 1;
+ goto end;
} else if (show) {
const char *show_args[3] = {"show", sha1_to_hex(note), NULL};
- return execv_git_cmd(show_args);
+ retval = execv_git_cmd(show_args);
+ goto end;
}
/* add/append/edit/remove/prune command */
if (add && note) {
- if (force)
- fprintf(stderr, "Overwriting existing notes for object %s\n",
- sha1_to_hex(object));
- else {
- error("Cannot add notes. Found existing notes for object %s. "
- "Use '-f' to overwrite existing notes",
+ if (!force) {
+ error("Cannot add notes. Found existing notes for object"
+ " %s. Use '-f' to overwrite existing notes",
sha1_to_hex(object));
- return 1;
+ retval = 1;
+ goto end;
}
+ fprintf(stderr, "Overwriting existing notes for object %s\n",
+ sha1_to_hex(object));
}
if (remove) {
@@ -408,18 +415,22 @@ int cmd_notes(int argc, const char **argv, const char *prefix)
if (prune) {
hashclr(new_note);
prune_notes(t);
- } else {
+ goto commit;
+ } else
create_note(object, &msg, append, note, new_note);
- if (is_null_sha1(new_note))
- remove_note(t, object);
- else
- add_note(t, object, new_note, combine_notes_overwrite);
- }
- snprintf(logmsg, sizeof(logmsg), "Note %s by 'git notes %s'",
+
+ if (is_null_sha1(new_note))
+ remove_note(t, object);
+ else
+ add_note(t, object, new_note, combine_notes_overwrite);
+
+commit:
+ snprintf(logmsg, sizeof(logmsg), "Notes %s by 'git notes %s'",
is_null_sha1(new_note) ? "removed" : "added", argv[0]);
commit_notes(t, logmsg);
+end:
free_notes(t);
strbuf_release(&(msg.buf));
- return 0;
+ return retval;
}
--
1.7.0.rc1.141.gd3fd
--
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