From: Antoine Pelisse <apelisse@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Antoine Pelisse <apelisse@gmail.com>, git <git@vger.kernel.org>
Subject: [PATCH 09/10] log: grep author/committer using mailmap
Date: Sat, 5 Jan 2013 22:26:45 +0100 [thread overview]
Message-ID: <1357421206-5014-10-git-send-email-apelisse@gmail.com> (raw)
In-Reply-To: <1357421206-5014-1-git-send-email-apelisse@gmail.com>
Currently you can use mailmap to display log authors and committers
but you can't use the mailmap to find commits with mapped values.
This commit allows you to run:
git log --use-mailmap --author mapped_name_or_email
git log --use-mailmap --committer mapped_name_or_email
Of course it only works if the --use-mailmap option is used.
The new name and email are copied only when necessary.
Signed-off-by: Antoine Pelisse <apelisse@gmail.com>
---
revision.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
t/t4203-mailmap.sh | 18 ++++++++++++++++++
2 files changed, 72 insertions(+)
diff --git a/revision.c b/revision.c
index 95d21e6..2cce85a 100644
--- a/revision.c
+++ b/revision.c
@@ -13,6 +13,7 @@
#include "decorate.h"
#include "log-tree.h"
#include "string-list.h"
+#include "mailmap.h"
volatile show_early_output_fn_t show_early_output;
@@ -2219,6 +2220,51 @@ static int rewrite_parents(struct rev_info *revs, struct commit *commit)
return 0;
}
+static int commit_rewrite_person(struct strbuf *buf, const char *what, struct string_list *mailmap)
+{
+ char *person, *endp;
+ size_t len, namelen, maillen;
+ const char *name;
+ const char *mail;
+ struct ident_split ident;
+
+ person = strstr(buf->buf, what);
+ if (!person)
+ return 0;
+
+ person += strlen(what);
+ endp = strchr(person, '\n');
+ if (!endp)
+ return 0;
+
+ len = endp - person;
+
+ if (split_ident_line(&ident, person, len))
+ return 0;
+
+ mail = ident.mail_begin;
+ maillen = ident.mail_end - ident.mail_begin;
+ name = ident.name_begin;
+ namelen = ident.name_end - ident.name_begin;
+
+ if (map_user(mailmap, &mail, &maillen, &name, &namelen)) {
+ struct strbuf namemail = STRBUF_INIT;
+
+ strbuf_addf(&namemail, "%.*s <%.*s>",
+ (int)namelen, name, (int)maillen, mail);
+
+ strbuf_splice(buf, ident.name_begin - buf->buf,
+ ident.mail_end - ident.name_begin + 1,
+ namemail.buf, namemail.len);
+
+ strbuf_release(&namemail);
+
+ return 1;
+ }
+
+ return 0;
+}
+
static int commit_match(struct commit *commit, struct rev_info *opt)
{
int retval;
@@ -2237,6 +2283,14 @@ static int commit_match(struct commit *commit, struct rev_info *opt)
if (buf.len)
strbuf_addstr(&buf, commit->buffer);
+ if (opt->mailmap) {
+ if (!buf.len)
+ strbuf_addstr(&buf, commit->buffer);
+
+ commit_rewrite_person(&buf, "\nauthor ", opt->mailmap);
+ commit_rewrite_person(&buf, "\ncommitter ", opt->mailmap);
+ }
+
/* Append "fake" message parts as needed */
if (opt->show_notes) {
if (!buf.len)
diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh
index db043dc..e16187f 100755
--- a/t/t4203-mailmap.sh
+++ b/t/t4203-mailmap.sh
@@ -248,11 +248,29 @@ 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 --use-mailmap' '
git log --use-mailmap | 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 --use-mailmap' '
+ git log --use-mailmap --author Santa | grep Author >actual &&
+ test_cmp expect actual
+'
+
+>expect
+
+test_expect_success 'Only grep replaced author with --use-mailmap' '
+ git log --use-mailmap --author "<cto@coompany.xx>" >actual &&
+ test_cmp expect actual
+'
+
# git blame
cat >expect <<\EOF
^OBJI (A U Thor DATE 1) one
--
1.7.12.4.3.g2036a08.dirty
next prev parent reply other threads:[~2013-01-05 21:28 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-05 21:26 [PATCH 00/10] Log mailmap optimization Antoine Pelisse
2013-01-05 21:26 ` [PATCH 01/10] list_lookup: create case and length search Antoine Pelisse
2013-01-05 22:39 ` Junio C Hamano
2013-01-07 22:37 ` Junio C Hamano
2013-01-05 21:26 ` [PATCH 02/10] Use split_ident_line to parse author and committer Antoine Pelisse
2013-01-05 21:26 ` [PATCH 03/10] mailmap: remove email copy and length limitation Antoine Pelisse
2013-01-05 21:26 ` [PATCH 04/10] mailmap: simplify map_user() interface Antoine Pelisse
2013-01-06 22:56 ` Junio C Hamano
2013-01-05 21:26 ` [PATCH 05/10] mailmap: add mailmap structure to rev_info and pp Antoine Pelisse
2013-01-05 21:26 ` [PATCH 06/10] pretty: use mailmap to display username and email Antoine Pelisse
2013-01-05 21:26 ` [PATCH 07/10] log: add --use-mailmap option Antoine Pelisse
2013-01-05 21:26 ` [PATCH 08/10] test: add test for " Antoine Pelisse
2013-01-05 21:26 ` Antoine Pelisse [this message]
2013-01-05 21:26 ` [PATCH 10/10] log: add log.mailmap configuration option Antoine Pelisse
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1357421206-5014-10-git-send-email-apelisse@gmail.com \
--to=apelisse@gmail.com \
--cc=git@vger.kernel.org \
--cc=gitster@pobox.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).