From: Brandon Casey <drafnel@gmail.com>
To: git@vger.kernel.org
Cc: pclouds@gmail.com, gitster@pobox.com,
Brandon Casey <drafnel@gmail.com>,
Brandon Casey <bcasey@nvidia.com>
Subject: [PATCH 11/11] Unify appending signoff in format-patch, commit and sequencer
Date: Sun, 25 Nov 2012 17:45:59 -0800 [thread overview]
Message-ID: <1353894359-6733-12-git-send-email-drafnel@gmail.com> (raw)
In-Reply-To: <1353894359-6733-1-git-send-email-drafnel@gmail.com>
There are two implementations of append_signoff in log-tree.c and
sequencer.c, which do more or less the same thing. Unify on top of the
sequencer.c implementation.
Add a test in t4014 to demonstrate support for non-s-o-b elements in the
commit footer provided by sequence.c:append_sob. Mark tests fixed as
appropriate.
[Commit message mostly stolen from Nguyễn Thái Ngọc Duy's original
unification patch]
Signed-off-by: Brandon Casey <bcasey@nvidia.com>
---
log-tree.c | 122 +-----------------------------------------------
t/t4014-format-patch.sh | 27 +++++++++--
2 files changed, 26 insertions(+), 123 deletions(-)
diff --git a/log-tree.c b/log-tree.c
index be8e7ab..1fb0a16 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -9,6 +9,7 @@
#include "string-list.h"
#include "color.h"
#include "gpg-interface.h"
+#include "sequencer.h"
struct decoration name_decoration = { "object names" };
@@ -206,125 +207,6 @@ void show_decorations(struct rev_info *opt, struct commit *commit)
putchar(')');
}
-/*
- * Search for "^[-A-Za-z]+: [^@]+@" pattern. It usually matches
- * Signed-off-by: and Acked-by: lines.
- */
-static int detect_any_signoff(char *letter, int size)
-{
- char *cp;
- int seen_colon = 0;
- int seen_at = 0;
- int seen_name = 0;
- int seen_head = 0;
-
- cp = letter + size;
- while (letter <= --cp && *cp == '\n')
- continue;
-
- while (letter <= cp) {
- char ch = *cp--;
- if (ch == '\n')
- break;
-
- if (!seen_at) {
- if (ch == '@')
- seen_at = 1;
- continue;
- }
- if (!seen_colon) {
- if (ch == '@')
- return 0;
- else if (ch == ':')
- seen_colon = 1;
- else
- seen_name = 1;
- continue;
- }
- if (('A' <= ch && ch <= 'Z') ||
- ('a' <= ch && ch <= 'z') ||
- ch == '-') {
- seen_head = 1;
- continue;
- }
- /* no empty last line doesn't match */
- return 0;
- }
- return seen_head && seen_name;
-}
-
-static void append_signoff(struct strbuf *sb, int flags)
-{
- char* signoff = xstrdup(fmt_name(getenv("GIT_COMMITTER_NAME"),
- getenv("GIT_COMMITTER_EMAIL")));
- static const char sign_off_header[] = "Signed-off-by: ";
- size_t signoff_len = strlen(signoff);
- int has_signoff = 0;
- char *cp;
-
- /*
- * Only search in the last paragrah, don't be fooled by a
- * paragraph full of valid S-o-b in the middle.
- */
- cp = sb->buf + sb->len - 1;
- while (cp > sb->buf) {
- if (cp[0] == '\n' && cp[1] == '\n') {
- cp += 2;
- break;
- }
- cp--;
- }
-
- /* First see if we already have the sign-off by the signer */
- while ((cp = strstr(cp, sign_off_header))) {
- const char *s = cp;
- cp += strlen(sign_off_header);
-
- if (!has_signoff && s > sb->buf) {
- /*
- * S-o-b in the middle of a sentence is not
- * really S-o-b
- */
- if (s[-1] != '\n')
- continue;
-
- if (s - 1 > sb->buf && s[-2] == '\n')
- ; /* the first S-o-b */
- else if (!detect_any_signoff(sb->buf, s - sb->buf))
- /*
- * The previous line looks like an
- * S-o-b. There's still no guarantee
- * that it's an actual S-o-b. For that
- * we need to look back until we find
- * a blank line, which is too costly.
- */
- continue;
- }
-
- has_signoff = 1;
-
- if (cp + signoff_len >= sb->buf + sb->len)
- break;
- if (strncmp(cp, signoff, signoff_len))
- continue;
- if (!isspace(cp[signoff_len]))
- continue;
- /* we already have him */
- return;
- }
-
- if (!has_signoff)
- has_signoff = detect_any_signoff(sb->buf, sb->len);
-
- if (!has_signoff)
- strbuf_addch(sb, '\n');
-
- strbuf_addstr(sb, sign_off_header);
- strbuf_add(sb, signoff, signoff_len);
- strbuf_addch(sb, '\n');
- free(signoff);
-}
-
static unsigned int digits_in_number(unsigned int number)
{
unsigned int i = 10, result = 1;
@@ -712,7 +594,7 @@ void show_log(struct rev_info *opt)
pretty_print_commit(&ctx, commit, &msgbuf);
if (opt->add_signoff)
- append_signoff(&msgbuf, 0);
+ append_signoff(&msgbuf, 0, 1);
if ((ctx.fmt != CMIT_FMT_USERFORMAT) &&
ctx.notes_message && *ctx.notes_message) {
diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh
index 30e37a7..1dea58b 100755
--- a/t/t4014-format-patch.sh
+++ b/t/t4014-format-patch.sh
@@ -1046,7 +1046,28 @@ EOF
test_cmp expected actual
'
-test_expect_failure 'signoff: some random signoff-alike' '
+test_expect_success 'signoff: misc conforming footer elements' '
+ append_signoff <<\EOF >actual &&
+subject
+
+body
+
+Signed-off-by: my@house
+(cherry picked from commit da39a3ee5e6b4b0d3255bfef95601890afd80709)
+Tested-by: Some One <someone@example.com>
+Bug: 1234
+EOF
+ cat >expected <<\EOF &&
+4:Subject: [PATCH] subject
+8:
+10:
+11:Signed-off-by: my@house
+15:Signed-off-by: C O Mitter <committer@example.com>
+EOF
+ test_cmp expected actual
+'
+
+test_expect_success 'signoff: some random signoff-alike' '
append_signoff <<\EOF >actual &&
subject
@@ -1163,7 +1184,7 @@ EOF
test_cmp expected actual
'
-test_expect_failure 'signoff: detect garbage in non-conforming footer' '
+test_expect_success 'signoff: detect garbage in non-conforming footer' '
append_signoff <<\EOF >actual &&
subject
@@ -1184,7 +1205,7 @@ EOF
test_cmp expected actual
'
-test_expect_failure 'signoff: footer begins with non-signoff without @ sign' '
+test_expect_success 'signoff: footer begins with non-signoff without @ sign' '
append_signoff <<\EOF >actual &&
subject
--
1.8.0.284.g959048a
next prev parent reply other threads:[~2012-11-26 1:48 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-26 1:45 [PATCH 00/11] alternative unify appending of sob Brandon Casey
2012-11-26 1:45 ` [PATCH 01/11] sequencer.c: remove broken support for rfc2822 continuation in footer Brandon Casey
2012-11-26 1:45 ` [PATCH 02/11] t/test-lib-functions.sh: allow to specify the tag name to test_commit Brandon Casey
2012-11-26 1:45 ` [PATCH 03/11] t/t3511: add some tests of 'cherry-pick -s' functionality Brandon Casey
2012-11-26 1:45 ` [PATCH 04/11] sequencer.c: recognize "(cherry picked from ..." as part of s-o-b footer Brandon Casey
2012-11-29 0:02 ` Junio C Hamano
2012-11-29 1:28 ` Brandon Casey
2012-11-26 1:45 ` [PATCH 05/11] sequencer.c: always separate "(cherry picked from" from commit body Brandon Casey
2012-11-26 1:45 ` [PATCH 06/11] sequencer.c: teach append_signoff how to detect duplicate s-o-b Brandon Casey
2012-11-29 0:35 ` Junio C Hamano
2012-11-26 1:45 ` [PATCH 07/11] sequencer.c: teach append_signoff to avoid adding a duplicate newline Brandon Casey
2012-11-26 1:45 ` [PATCH 08/11] t4014: more tests about appending s-o-b lines Brandon Casey
2012-11-26 1:45 ` [PATCH 09/11] format-patch: stricter S-o-b detection Brandon Casey
2012-11-26 1:45 ` [PATCH 10/11] format-patch: update append_signoff prototype Brandon Casey
2012-11-26 1:45 ` Brandon Casey [this message]
2012-11-26 7:56 ` [PATCH 00/11] alternative unify appending of sob Nguyen Thai Ngoc Duy
2012-11-29 5:56 ` Junio C Hamano
2012-11-26 22:00 ` Junio C Hamano
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