From 959a26231f53b9cc7da40d36c550aef193647731 Mon Sep 17 00:00:00 2001 From: Brandon Casey Date: Tue, 12 Feb 2013 02:17:39 -0800 Subject: [PATCH] Unify appending signoff in format-patch, commit and sequencer MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Junio C Hamano --- log-tree.c | 91 +------------------------------------------------ t/t4014-format-patch.sh | 31 ++++++++++++++--- 2 files changed, 27 insertions(+), 95 deletions(-) diff --git a/log-tree.c b/log-tree.c index e3044a3e94..cf274058ca 100644 --- a/log-tree.c +++ b/log-tree.c @@ -9,8 +9,7 @@ #include "string-list.h" #include "color.h" #include "gpg-interface.h" - -#define APPEND_SIGNOFF_DEDUP (1u <<0) +#include "sequencer.h" struct decoration name_decoration = { "object names" }; @@ -208,94 +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 ignore_footer, unsigned flag) -{ - unsigned no_dup_sob = flag & APPEND_SIGNOFF_DEDUP; - static const char signed_off_by[] = "Signed-off-by: "; - char *signoff = xstrdup(fmt_name(getenv("GIT_COMMITTER_NAME"), - getenv("GIT_COMMITTER_EMAIL"))); - size_t signoff_len = strlen(signoff); - int has_signoff = 0; - char *cp; - - cp = sb->buf; - - /* First see if we already have the sign-off by the signer */ - while ((cp = strstr(cp, signed_off_by))) { - - has_signoff = 1; - - cp += strlen(signed_off_by); - 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 */ - free(signoff); - return; - } - - if (!has_signoff) - has_signoff = detect_any_signoff(sb->buf, sb->len); - - if (!has_signoff) - strbuf_addch(sb, '\n'); - - strbuf_addstr(sb, signed_off_by); - 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; diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 0ed899f0f2..95af73f596 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1045,7 +1045,28 @@ 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 +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 +EOF + test_cmp expected actual +' + +test_expect_success 'signoff: some random signoff-alike' ' append_signoff <<\EOF >actual && subject @@ -1061,7 +1082,7 @@ EOF test_cmp expected actual ' -test_expect_failure 'signoff: not really a signoff' ' +test_expect_success 'signoff: not really a signoff' ' append_signoff <<\EOF >actual && subject @@ -1077,7 +1098,7 @@ EOF test_cmp expected actual ' -test_expect_failure 'signoff: not really a signoff (2)' ' +test_expect_success 'signoff: not really a signoff (2)' ' append_signoff <<\EOF >actual && subject @@ -1094,7 +1115,7 @@ EOF test_cmp expected actual ' -test_expect_failure 'signoff: valid S-o-b paragraph in the middle' ' +test_expect_success 'signoff: valid S-o-b paragraph in the middle' ' append_signoff <<\EOF >actual && subject @@ -1162,7 +1183,7 @@ 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 -- 2.11.4.GIT