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log: add log.mailmap configuration option

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Teach "log.mailmap" configuration variable to turn "--use-mailmap"
option on to "git log", "git show" and "git whatchanged".

The "--no-use-mailmap" option from the command line can countermand
the setting.

Signed-off-by: Antoine Pelisse <apelisse@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Antoine Pelisse 2013-01-05 22:26:46 +01:00 committed by Junio C Hamano
parent d72fbe8111
commit e6bb5f78fb
3 changed files with 35 additions and 0 deletions
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4
Documentation/config.txt
View file

@ -1509,6 +1509,10 @@ log.showroot::
Tools like linkgit:git-log[1] or linkgit:git-whatchanged[1], which
normally hide the root commit will now show it. True by default.
log.mailmap::
If true, makes linkgit:git-log[1], linkgit:git-show[1], and
linkgit:git-whatchanged[1] assume `--use-mailmap`.
mailmap.file::
The location of an augmenting mailmap file. The default
mailmap, located in the root of the repository, is loaded

7
builtin/log.c
View file

@ -31,6 +31,7 @@ static int default_abbrev_commit;
static int default_show_root = 1;
static int decoration_style;
static int decoration_given;
static int use_mailmap_config;
static const char *fmt_patch_subject_prefix = "PATCH";
static const char *fmt_pretty;
@ -106,6 +107,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
OPT_END()
};
mailmap = use_mailmap_config;
argc = parse_options(argc, argv, prefix,
builtin_log_options, builtin_log_usage,
PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN |
@ -358,6 +360,11 @@ static int git_log_config(const char *var, const char *value, void *cb)
}
if (!prefixcmp(var, "color.decorate."))
return parse_decorate_color_config(var, 15, value);
if (!strcmp(var, "log.mailmap")) {
use_mailmap_config = git_config_bool(var, value);
return 0;
}
if (grep_config(var, value, cb) < 0)
return -1;
return git_diff_ui_config(var, value, cb);

24
t/t4203-mailmap.sh
View file

@ -254,6 +254,21 @@ test_expect_success 'Log output with --use-mailmap' '
test_cmp expect actual
'
cat >expect <<\EOF
Author: CTO <cto@company.xx>
Author: Santa Claus <santa.claus@northpole.xx>
Author: Santa Claus <santa.claus@northpole.xx>
Author: Other Author <other@author.xx>
Author: Other Author <other@author.xx>
Author: Some Dude <some@dude.xx>
Author: A U Thor <author@example.com>
EOF
test_expect_success 'Log output with log.mailmap' '
git -c log.mailmap=True log | grep Author >actual &&
test_cmp expect actual
'
cat >expect <<\EOF
Author: Santa Claus <santa.claus@northpole.xx>
Author: Santa Claus <santa.claus@northpole.xx>
@ -263,6 +278,15 @@ test_expect_success 'Grep author with --use-mailmap' '
git log --use-mailmap --author Santa | grep Author >actual &&
test_cmp expect actual
'
cat >expect <<\EOF
Author: Santa Claus <santa.claus@northpole.xx>
Author: Santa Claus <santa.claus@northpole.xx>
EOF
test_expect_success 'Grep author with log.mailmap' '
git -c log.mailmap=True log --author Santa | grep Author >actual &&
test_cmp expect actual
'
>expect