From e0cbc39768884a1e7edcf2dbf6e6825c4b23485a Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Sat, 12 Jul 2008 00:28:18 +0100 Subject: Add pretty format %aN which gives the author name, respecting .mailmap The pretty format %an does not respect .mailmap, but gives the exact author name recorded in the commit. Sometimes it is more desirable, however, to look if the email has another name mapped to it in .mailmap. This commit adds %aN (and %cN for the committer name) to do exactly that. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- pretty.c | 27 +++++++++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-) (limited to 'pretty.c') diff --git a/pretty.c b/pretty.c index 8eb39e915..628a5201c 100644 --- a/pretty.c +++ b/pretty.c @@ -3,6 +3,8 @@ #include "utf8.h" #include "diff.h" #include "revision.h" +#include "path-list.h" +#include "mailmap.h" static char *user_format; @@ -288,6 +290,25 @@ static char *logmsg_reencode(const struct commit *commit, return out; } +static int mailmap_name(struct strbuf *sb, const char *email) +{ + static struct path_list *mail_map; + char buffer[1024]; + + if (!mail_map) { + mail_map = xcalloc(1, sizeof(*mail_map)); + read_mailmap(mail_map, ".mailmap", NULL); + } + + if (!mail_map->nr) + return -1; + + if (!map_email(mail_map, email, buffer, sizeof(buffer))) + return -1; + strbuf_addstr(sb, buffer); + return 0; +} + static size_t format_person_part(struct strbuf *sb, char part, const char *msg, int len) { @@ -309,10 +330,12 @@ static size_t format_person_part(struct strbuf *sb, char part, if (end >= len - 2) goto skip; - if (part == 'n') { /* name */ + if (part == 'n' || part == 'N') { /* name */ while (end > 0 && isspace(msg[end - 1])) end--; - strbuf_add(sb, msg, end); + if (part != 'N' || !msg[end] || !msg[end + 1] || + mailmap_name(sb, msg + end + 2) < 0) + strbuf_add(sb, msg, end); return placeholder_len; } start = ++end; /* save email start position */ -- cgit v1.2.1