From: Martin von Zweigbergk <martinvonz@gmail.com>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>, Matt Kraai <kraai@ftbfs.org>,
Ramsay Jones <ramsay@ramsay1.demon.co.uk>,
Duy Nguyen <pclouds@gmail.com>, Jeff King <peff@peff.net>,
Martin von Zweigbergk <martinvonz@gmail.com>
Subject: [PATCH v2 05/19] reset.c: extract function for parsing arguments
Date: Mon, 14 Jan 2013 21:47:37 -0800 [thread overview]
Message-ID: <1358228871-7142-6-git-send-email-martinvonz@gmail.com> (raw)
In-Reply-To: <1358228871-7142-1-git-send-email-martinvonz@gmail.com>
Declutter cmd_reset() a bit by moving out the argument parsing to its
own function.
Signed-off-by: Martin von Zweigbergk <martinvonz@gmail.com>
---
builtin/reset.c | 70 +++++++++++++++++++++++++++++++--------------------------
1 file changed, 38 insertions(+), 32 deletions(-)
diff --git a/builtin/reset.c b/builtin/reset.c
index 664fad9..58f0f61 100644
--- a/builtin/reset.c
+++ b/builtin/reset.c
@@ -198,36 +198,11 @@ static void die_if_unmerged_cache(int reset_type)
}
-int cmd_reset(int argc, const char **argv, const char *prefix)
+static const char **parse_args(int argc, const char **argv, const char *prefix, const char **rev_ret)
{
- int i = 0, reset_type = NONE, update_ref_status = 0, quiet = 0;
- int patch_mode = 0;
+ int i = 0;
const char *rev = "HEAD";
- unsigned char sha1[20], *orig = NULL, sha1_orig[20],
- *old_orig = NULL, sha1_old_orig[20];
- const char **pathspec = NULL;
- struct commit *commit;
- struct strbuf msg = STRBUF_INIT;
- const struct option options[] = {
- OPT__QUIET(&quiet, N_("be quiet, only report errors")),
- OPT_SET_INT(0, "mixed", &reset_type,
- N_("reset HEAD and index"), MIXED),
- OPT_SET_INT(0, "soft", &reset_type, N_("reset only HEAD"), SOFT),
- OPT_SET_INT(0, "hard", &reset_type,
- N_("reset HEAD, index and working tree"), HARD),
- OPT_SET_INT(0, "merge", &reset_type,
- N_("reset HEAD, index and working tree"), MERGE),
- OPT_SET_INT(0, "keep", &reset_type,
- N_("reset HEAD but keep local changes"), KEEP),
- OPT_BOOLEAN('p', "patch", &patch_mode, N_("select hunks interactively")),
- OPT_END()
- };
-
- git_config(git_default_config, NULL);
-
- argc = parse_options(argc, argv, prefix, options, git_reset_usage,
- PARSE_OPT_KEEP_DASHDASH);
-
+ unsigned char unused[20];
/*
* Possible arguments are:
*
@@ -250,7 +225,7 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
* Otherwise, argv[i] could be either <rev> or <paths> and
* has to be unambiguous.
*/
- else if (!get_sha1_committish(argv[i], sha1)) {
+ else if (!get_sha1_committish(argv[i], unused)) {
/*
* Ok, argv[i] looks like a rev; it should not
* be a filename.
@@ -262,6 +237,40 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
verify_filename(prefix, argv[i], 1);
}
}
+ *rev_ret = rev;
+ return i < argc ? get_pathspec(prefix, argv + i) : NULL;
+}
+
+int cmd_reset(int argc, const char **argv, const char *prefix)
+{
+ int reset_type = NONE, update_ref_status = 0, quiet = 0;
+ int patch_mode = 0;
+ const char *rev;
+ unsigned char sha1[20], *orig = NULL, sha1_orig[20],
+ *old_orig = NULL, sha1_old_orig[20];
+ const char **pathspec = NULL;
+ struct commit *commit;
+ struct strbuf msg = STRBUF_INIT;
+ const struct option options[] = {
+ OPT__QUIET(&quiet, N_("be quiet, only report errors")),
+ OPT_SET_INT(0, "mixed", &reset_type,
+ N_("reset HEAD and index"), MIXED),
+ OPT_SET_INT(0, "soft", &reset_type, N_("reset only HEAD"), SOFT),
+ OPT_SET_INT(0, "hard", &reset_type,
+ N_("reset HEAD, index and working tree"), HARD),
+ OPT_SET_INT(0, "merge", &reset_type,
+ N_("reset HEAD, index and working tree"), MERGE),
+ OPT_SET_INT(0, "keep", &reset_type,
+ N_("reset HEAD but keep local changes"), KEEP),
+ OPT_BOOLEAN('p', "patch", &patch_mode, N_("select hunks interactively")),
+ OPT_END()
+ };
+
+ git_config(git_default_config, NULL);
+
+ argc = parse_options(argc, argv, prefix, options, git_reset_usage,
+ PARSE_OPT_KEEP_DASHDASH);
+ pathspec = parse_args(argc, argv, prefix, &rev);
if (get_sha1_committish(rev, sha1))
die(_("Failed to resolve '%s' as a valid ref."), rev);
@@ -277,9 +286,6 @@ int cmd_reset(int argc, const char **argv, const char *prefix)
die(_("Could not parse object '%s'."), rev);
hashcpy(sha1, commit->object.sha1);
- if (i < argc)
- pathspec = get_pathspec(prefix, argv + i);
-
if (patch_mode) {
if (reset_type != NONE)
die(_("--patch is incompatible with --{hard,mixed,soft}"));
--
1.8.1.1.454.gce43f05
next prev parent reply other threads:[~2013-01-15 5:49 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-09 8:15 [PATCH 00/19] reset improvements Martin von Zweigbergk
2013-01-09 8:15 ` [PATCH 01/19] reset $pathspec: no need to discard index Martin von Zweigbergk
2013-01-09 8:15 ` [PATCH 02/19] reset $pathspec: exit with code 0 if successful Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 03/19] reset.c: pass pathspec around instead of (prefix, argv) pair Martin von Zweigbergk
2013-01-09 11:42 ` Matt Kraai
2013-01-09 19:26 ` Junio C Hamano
2013-01-10 11:05 ` Duy Nguyen
2013-01-10 23:09 ` Junio C Hamano
2013-01-11 11:10 ` Duy Nguyen
2013-01-09 8:16 ` [PATCH 04/19] reset: don't allow "git reset -- $pathspec" in bare repo Martin von Zweigbergk
2013-01-09 19:32 ` Junio C Hamano
2013-01-10 8:24 ` Martin von Zweigbergk
2013-01-10 18:04 ` Junio C Hamano
2013-01-09 8:16 ` [PATCH 05/19] reset.c: extract function for parsing arguments Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 06/19] reset.c: remove unnecessary variable 'i' Martin von Zweigbergk
2013-01-09 19:39 ` Junio C Hamano
2013-01-10 8:41 ` Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 07/19] reset.c: extract function for updating {ORIG,}HEAD Martin von Zweigbergk
2013-01-09 11:54 ` Matt Kraai
2013-01-09 8:16 ` [PATCH 08/19] reset.c: share call to die_if_unmerged_cache() Martin von Zweigbergk
2013-01-09 19:48 ` Junio C Hamano
2013-01-10 8:51 ` Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 09/19] reset.c: replace switch by if-else Martin von Zweigbergk
2013-01-09 19:53 ` Junio C Hamano
2013-01-11 6:35 ` Martin von Zweigbergk
2013-01-11 17:12 ` Junio C Hamano
2013-01-09 8:16 ` [PATCH 10/19] reset --keep: only write index file once Martin von Zweigbergk
2013-01-09 19:55 ` Junio C Hamano
2013-01-09 8:16 ` [PATCH 11/19] reset: avoid redundant error message Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 12/19] reset.c: move update_index_refresh() call out of read_from_tree() Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 13/19] reset.c: move lock, write and commit out of update_index_refresh() Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 14/19] reset [--mixed]: don't write index file twice Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 15/19] reset.c: finish entire cmd_reset() whether or not pathspec is given Martin von Zweigbergk
2013-01-09 19:59 ` Junio C Hamano
2013-01-09 8:16 ` [PATCH 16/19] reset [--mixed] --quiet: don't refresh index Martin von Zweigbergk
2013-01-09 17:01 ` Jeff King
2013-01-09 18:43 ` Martin von Zweigbergk
2013-01-09 19:12 ` Junio C Hamano
2013-01-09 19:38 ` Martin von Zweigbergk
2013-01-09 20:05 ` Junio C Hamano
2013-01-09 8:16 ` [PATCH 17/19] reset $sha1 $pathspec: require $sha1 only to be treeish Martin von Zweigbergk
2013-01-09 20:23 ` Junio C Hamano
2013-01-09 8:16 ` [PATCH 18/19] reset: allow reset on unborn branch Martin von Zweigbergk
2013-01-09 8:16 ` [PATCH 19/19] reset [--mixed]: use diff-based reset whether or not pathspec was given Martin von Zweigbergk
2013-01-09 20:27 ` Junio C Hamano
2013-01-15 5:47 ` [PATCH v2 00/19] reset improvements Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 01/19] reset $pathspec: no need to discard index Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 02/19] reset $pathspec: exit with code 0 if successful Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 03/19] reset.c: pass pathspec around instead of (prefix, argv) pair Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 04/19] reset: don't allow "git reset -- $pathspec" in bare repo Martin von Zweigbergk
2013-01-15 5:47 ` Martin von Zweigbergk [this message]
2013-01-15 5:47 ` [PATCH v2 06/19] reset.c: remove unnecessary variable 'i' Martin von Zweigbergk
[not found] ` <A5E8E180685CEF45AB9E737A010799805E00DD@cdnz-ex1.corp.cubic.cub>
2013-01-15 18:36 ` Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 07/19] reset.c: extract function for updating {ORIG_,}HEAD Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 08/19] reset.c: share call to die_if_unmerged_cache() Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 09/19] reset --keep: only write index file once Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 10/19] reset: avoid redundant error message Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 11/19] reset.c: replace switch by if-else Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 12/19] reset.c: move update_index_refresh() call out of read_from_tree() Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 13/19] reset.c: move lock, write and commit out of update_index_refresh() Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 14/19] reset [--mixed]: only write index file once Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 15/19] reset.c: finish entire cmd_reset() whether or not pathspec is given Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 16/19] reset.c: inline update_index_refresh() Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 17/19] reset $sha1 $pathspec: require $sha1 only to be treeish Martin von Zweigbergk
2013-01-16 18:00 ` [PATCH v2 17/19] fixup! " Martin von Zweigbergk
2013-01-16 18:08 ` Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 18/19] reset: allow reset on unborn branch Martin von Zweigbergk
2013-01-15 5:47 ` [PATCH v2 19/19] reset [--mixed]: use diff-based reset whether or not pathspec was given Martin von Zweigbergk
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