This patch provides a new configuration option 'log.mailmap' to
automatically use the --use-mailmap option from git-show, git-log and
git-whatchanged commands.
Signed-off-by: Antoine Pelisse <apeli...@gmail.com>
---
I'm wondering if it would be needed to add a no-use-mailmap option to
log command so that it can cancel this configuration option.
Documentation/config.txt | 4 ++++
builtin/log.c | 8 +++++++-
t/t4203-mailmap.sh | 24 ++++++++++++++++++++++++
3 files changed, 35 insertions(+), 1 deletion(-)
diff --git a/Documentation/config.txt b/Documentation/config.txt
index bf8f911..226362a 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -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
diff --git a/builtin/log.c b/builtin/log.c
index d2bd8ce..f6936ff 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -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;
static const char *fmt_patch_subject_prefix = "PATCH";
static const char *fmt_pretty;
@@ -138,7 +139,7 @@ static void cmd_log_init_finish(int argc, const char
**argv, const char *prefix,
if (source)
rev->show_source = 1;
- if (mailmap) {
+ if (mailmap || use_mailmap) {
rev->mailmap = xcalloc(1, sizeof(struct string_list));
read_mailmap(rev->mailmap, NULL);
}
@@ -358,6 +359,11 @@ 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 = git_config_bool(var, value);
+ return 0;
+ }
+
if (grep_config(var, value, cb) < 0)
return -1;
return git_diff_ui_config(var, value, cb);
diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh
index e16187f..7d4d31c 100755
--- a/t/t4203-mailmap.sh
+++ b/t/t4203-mailmap.sh
@@ -255,6 +255,21 @@ test_expect_success 'Log output with --use-mailmap' '
'
cat >expect <<\EOF
+Author: CTO <c...@company.xx>
+Author: Santa Claus <santa.cl...@northpole.xx>
+Author: Santa Claus <santa.cl...@northpole.xx>
+Author: Other Author <ot...@author.xx>
+Author: Other Author <ot...@author.xx>
+Author: Some Dude <s...@dude.xx>
+Author: A U Thor <aut...@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.cl...@northpole.xx>
Author: Santa Claus <santa.cl...@northpole.xx>
EOF
@@ -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.cl...@northpole.xx>
+Author: Santa Claus <santa.cl...@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
--
1.7.9.5
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