From: Sergey Organov <sorganov@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: "Jeff King" <peff@peff.net>,
"Philip Oakley" <philipoakley@iee.email>,
"Elijah Newren" <newren@gmail.com>,
"Felipe Contreras" <felipe.contreras@gmail.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
git@vger.kernel.org, "Sergey Organov" <sorganov@gmail.com>
Subject: [PATCH v1 2/5] diff-merges: refactor set_diff_merges()
Date: Sat, 10 Apr 2021 20:16:54 +0300 [thread overview]
Message-ID: <20210410171657.20159-3-sorganov@gmail.com> (raw)
In-Reply-To: <20210410171657.20159-1-sorganov@gmail.com>
Split set_diff_merges() into separate parsing and execution functions,
the former to be reused for parsing of configuration values later in
the patch series.
Signed-off-by: Sergey Organov <sorganov@gmail.com>
---
diff-merges.c | 36 +++++++++++++++++++++---------------
1 file changed, 21 insertions(+), 15 deletions(-)
diff --git a/diff-merges.c b/diff-merges.c
index 7690580d7464..9918b6ac55e4 100644
--- a/diff-merges.c
+++ b/diff-merges.c
@@ -55,29 +55,35 @@ static void set_dense_combined(struct rev_info *revs)
revs->dense_combined_merges = 1;
}
-static void set_diff_merges(struct rev_info *revs, const char *optarg)
+static diff_merges_setup_func_t func_by_opt(const char *optarg)
{
- if (!strcmp(optarg, "off") || !strcmp(optarg, "none")) {
- suppress(revs);
- /* Return early to leave revs->merges_need_diff unset */
- return;
- }
-
+ if (!strcmp(optarg, "off") || !strcmp(optarg, "none"))
+ return suppress;
if (!strcmp(optarg, "1") || !strcmp(optarg, "first-parent"))
- set_first_parent(revs);
+ return set_first_parent;
else if (!strcmp(optarg, "m") || !strcmp(optarg, "separate"))
- set_separate(revs);
+ return set_separate;
else if (!strcmp(optarg, "c") || !strcmp(optarg, "combined"))
- set_combined(revs);
+ return set_combined;
else if (!strcmp(optarg, "cc") || !strcmp(optarg, "dense-combined"))
- set_dense_combined(revs);
+ return set_dense_combined;
else if (!strcmp(optarg, "default"))
- set_to_default(revs);
- else
+ return set_to_default;
+ return NULL;
+}
+
+static void set_diff_merges(struct rev_info *revs, const char *optarg)
+{
+ diff_merges_setup_func_t func = func_by_opt(optarg);
+
+ if (!func)
die(_("unknown value for --diff-merges: %s"), optarg);
- /* The flag is cleared by set_xxx() functions, so don't move this up */
- revs->merges_need_diff = 1;
+ func(revs);
+
+ /* NOTE: the merges_need_diff flag is cleared by func() call */
+ if (func != suppress)
+ revs->merges_need_diff = 1;
}
/*
--
2.25.1
next prev parent reply other threads:[~2021-04-10 17:17 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 22:55 [PATCH 0/9] git log: configurable default format for merge diffs Sergey Organov
2021-04-07 22:56 ` [PATCH 1/9] diff-merges: introduce --diff-merges=def Sergey Organov
2021-04-08 11:48 ` Philip Oakley
2021-04-08 14:21 ` Sergey Organov
2021-04-08 17:27 ` Junio C Hamano
2021-04-08 17:38 ` Sergey Organov
2021-04-07 22:56 ` [PATCH 2/9] diff-merges: refactor set_diff_merges() Sergey Organov
2021-04-07 22:56 ` [PATCH 3/9] diff-merges: introduce log.diffMerges config variable Sergey Organov
2021-04-08 21:37 ` SZEDER Gábor
2021-04-08 21:51 ` SZEDER Gábor
2021-04-08 22:01 ` Junio C Hamano
2021-04-08 23:04 ` Sergey Organov
2021-04-07 22:56 ` [PATCH 4/9] diff-merges: adapt -m to enable default diff format Sergey Organov
2021-04-07 22:56 ` [PATCH 5/9] t4013: add test for --diff-merges=def Sergey Organov
2021-04-07 22:56 ` [PATCH 6/9] t4013: add tests for log.diffMerges config Sergey Organov
2021-04-07 23:06 ` Ævar Arnfjörð Bjarmason
2021-04-07 23:35 ` Junio C Hamano
2021-04-08 14:25 ` Sergey Organov
2021-04-07 22:56 ` [PATCH 7/9] t9902: fix completion tests for log.d* to match log.diffMerges Sergey Organov
2021-04-07 23:05 ` Ævar Arnfjörð Bjarmason
2021-04-08 14:41 ` Sergey Organov
2021-04-08 19:50 ` Ævar Arnfjörð Bjarmason
2021-04-08 20:26 ` Sergey Organov
2021-04-08 22:13 ` SZEDER Gábor
2021-04-08 23:07 ` Sergey Organov
2021-04-07 22:56 ` [PATCH 8/9] doc/diff-options: document new --diff-merges features Sergey Organov
2021-04-07 22:56 ` [PATCH 9/9] doc/config: document log.diffMerges Sergey Organov
2021-04-10 17:16 ` [PATCH v1 0/5] git log: configurable default format for merge diffs Sergey Organov
2021-04-10 17:16 ` [PATCH v1 1/5] diff-merges: introduce --diff-merges=default Sergey Organov
2021-04-10 17:16 ` Sergey Organov [this message]
2021-04-10 17:16 ` [PATCH v1 3/5] diff-merges: adapt -m to enable default diff format Sergey Organov
2021-04-10 17:16 ` [PATCH v1 4/5] diff-merges: introduce log.diffMerges config variable Sergey Organov
2021-04-10 17:16 ` [PATCH v1 5/5] doc/diff-options: document new --diff-merges features Sergey Organov
2021-04-11 16:13 ` [PATCH v1 0/5] git log: configurable default format for merge diffs Junio C Hamano
2021-04-11 18:04 ` Sergey Organov
2021-04-11 19:02 ` Junio C Hamano
2021-04-11 20:38 ` Sergey Organov
2021-04-11 21:58 ` Sergey Organov
2021-04-13 11:41 ` [PATCH v2 " Sergey Organov
2021-04-13 11:41 ` [PATCH v2 1/5] diff-merges: introduce --diff-merges=on Sergey Organov
2021-04-13 23:18 ` Junio C Hamano
2021-04-13 11:41 ` [PATCH v2 2/5] diff-merges: refactor set_diff_merges() Sergey Organov
2021-04-13 11:41 ` [PATCH v2 3/5] diff-merges: adapt -m to enable default diff format Sergey Organov
2021-04-13 11:41 ` [PATCH v2 4/5] diff-merges: introduce log.diffMerges config variable Sergey Organov
2021-04-15 20:21 ` Junio C Hamano
2021-04-16 8:30 ` Sergey Organov
2021-04-13 11:41 ` [PATCH v2 5/5] doc/diff-options: document new --diff-merges features Sergey Organov
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