From d551a488169aeb2ac09dba781f2ffbecf3425996 Mon Sep 17 00:00:00 2001 From: Marius Storm-Olsen Date: Sun, 8 Feb 2009 15:34:27 +0100 Subject: Add mailmap.file as configurational option for mailmap location This allows us to augment the repo mailmap file, and to use mailmap files elsewhere than the repository root. Meaning that the entries in mailmap.file will override the entries in "./.mailmap", should they match. Signed-off-by: Marius Storm-Olsen Signed-off-by: Junio C Hamano --- builtin-blame.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'builtin-blame.c') diff --git a/builtin-blame.c b/builtin-blame.c index aae14ef8bb..19edcf33b1 100644 --- a/builtin-blame.c +++ b/builtin-blame.c @@ -2394,7 +2394,7 @@ int cmd_blame(int argc, const char **argv, const char *prefix) die("reading graft file %s failed: %s", revs_file, strerror(errno)); - read_mailmap(&mailmap, ".mailmap", NULL); + read_mailmap(&mailmap, NULL); if (!incremental) setup_pager(); -- cgit 1.2.3-korg From d20d654fe8923a502527547b17fe284d15d6aec9 Mon Sep 17 00:00:00 2001 From: Marius Storm-Olsen Date: Sun, 8 Feb 2009 15:34:30 +0100 Subject: Change current mailmap usage to do matching on both name and email of author/committer. Signed-off-by: Marius Storm-Olsen Signed-off-by: Junio C Hamano --- Documentation/pretty-formats.txt | 2 + builtin-blame.c | 50 +++++++++++------- builtin-shortlog.c | 22 ++++++-- pretty.c | 57 +++++++++++---------- t/t4203-mailmap.sh | 106 +++++++++++++++++++++++++++++++++++++++ 5 files changed, 186 insertions(+), 51 deletions(-) (limited to 'builtin-blame.c') diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt index 3d87d3edd5..28808b72e7 100644 --- a/Documentation/pretty-formats.txt +++ b/Documentation/pretty-formats.txt @@ -103,6 +103,7 @@ The placeholders are: - '%an': author name - '%aN': author name (respecting .mailmap) - '%ae': author email +- '%aE': author email (respecting .mailmap) - '%ad': author date (format respects --date= option) - '%aD': author date, RFC2822 style - '%ar': author date, relative @@ -111,6 +112,7 @@ The placeholders are: - '%cn': committer name - '%cN': committer name (respecting .mailmap) - '%ce': committer email +- '%cE': committer email (respecting .mailmap) - '%cd': committer date - '%cD': committer date, RFC2822 style - '%cr': committer date, relative diff --git a/builtin-blame.c b/builtin-blame.c index 19edcf33b1..f3be9fa9a5 100644 --- a/builtin-blame.c +++ b/builtin-blame.c @@ -1263,11 +1263,12 @@ struct commit_info * Parse author/committer line in the commit object buffer */ static void get_ac_line(const char *inbuf, const char *what, - int bufsz, char *person, const char **mail, + int person_len, char *person, + int mail_len, char *mail, unsigned long *time, const char **tz) { int len, tzlen, maillen; - char *tmp, *endp, *timepos; + char *tmp, *endp, *timepos, *mailpos; tmp = strstr(inbuf, what); if (!tmp) @@ -1278,10 +1279,11 @@ static void get_ac_line(const char *inbuf, const char *what, len = strlen(tmp); else len = endp - tmp; - if (bufsz <= len) { + if (person_len <= len) { error_out: /* Ugh */ - *mail = *tz = "(unknown)"; + *tz = "(unknown)"; + strcpy(mail, *tz); *time = 0; return; } @@ -1304,9 +1306,10 @@ static void get_ac_line(const char *inbuf, const char *what, *tmp = 0; while (*tmp != ' ') tmp--; - *mail = tmp + 1; + mailpos = tmp + 1; *tmp = 0; maillen = timepos - tmp; + memcpy(mail, mailpos, maillen); if (!mailmap.nr) return; @@ -1315,20 +1318,23 @@ static void get_ac_line(const char *inbuf, const char *what, * mailmap expansion may make the name longer. * make room by pushing stuff down. */ - tmp = person + bufsz - (tzlen + 1); + tmp = person + person_len - (tzlen + 1); memmove(tmp, *tz, tzlen); tmp[tzlen] = 0; *tz = tmp; - tmp = tmp - (maillen + 1); - memmove(tmp, *mail, maillen); - tmp[maillen] = 0; - *mail = tmp; - /* - * Now, convert e-mail using mailmap + * Now, convert both name and e-mail using mailmap */ - map_email(&mailmap, tmp + 1, person, tmp-person-1); + if(map_user(&mailmap, mail+1, mail_len-1, person, tmp-person-1)) { + /* Add a trailing '>' to email, since map_user returns plain emails + Note: It already has '<', since we replace from mail+1 */ + mailpos = memchr(mail, '\0', mail_len); + if (mailpos && mailpos-mail < mail_len - 1) { + *mailpos = '>'; + *(mailpos+1) = '\0'; + } + } } static void get_commit_info(struct commit *commit, @@ -1337,8 +1343,10 @@ static void get_commit_info(struct commit *commit, { int len; char *tmp, *endp, *reencoded, *message; - static char author_buf[1024]; - static char committer_buf[1024]; + static char author_name[1024]; + static char author_mail[1024]; + static char committer_name[1024]; + static char committer_mail[1024]; static char summary_buf[1024]; /* @@ -1356,9 +1364,11 @@ static void get_commit_info(struct commit *commit, } reencoded = reencode_commit_message(commit, NULL); message = reencoded ? reencoded : commit->buffer; - ret->author = author_buf; + ret->author = author_name; + ret->author_mail = author_mail; get_ac_line(message, "\nauthor ", - sizeof(author_buf), author_buf, &ret->author_mail, + sizeof(author_name), author_name, + sizeof(author_mail), author_mail, &ret->author_time, &ret->author_tz); if (!detailed) { @@ -1366,9 +1376,11 @@ static void get_commit_info(struct commit *commit, return; } - ret->committer = committer_buf; + ret->committer = committer_name; + ret->committer_mail = committer_mail; get_ac_line(message, "\ncommitter ", - sizeof(committer_buf), committer_buf, &ret->committer_mail, + sizeof(committer_name), committer_name, + sizeof(committer_mail), committer_mail, &ret->committer_time, &ret->committer_tz); ret->summary = summary_buf; diff --git a/builtin-shortlog.c b/builtin-shortlog.c index 314b6bc5c7..badd912038 100644 --- a/builtin-shortlog.c +++ b/builtin-shortlog.c @@ -40,6 +40,7 @@ static void insert_one_record(struct shortlog *log, char *buffer, *p; struct string_list_item *item; char namebuf[1024]; + char emailbuf[1024]; size_t len; const char *eol; const char *boemail, *eoemail; @@ -51,7 +52,19 @@ static void insert_one_record(struct shortlog *log, eoemail = strchr(boemail, '>'); if (!eoemail) return; - if (!map_email(&log->mailmap, boemail+1, namebuf, sizeof(namebuf))) { + + /* copy author name to namebuf, to support matching on both name and email */ + memcpy(namebuf, author, boemail - author); + len = boemail - author; + while(len > 0 && isspace(namebuf[len-1])) + len--; + namebuf[len] = 0; + + /* copy email name to emailbuf, to allow email replacement as well */ + memcpy(emailbuf, boemail+1, eoemail - boemail); + emailbuf[eoemail - boemail - 1] = 0; + + if (!map_user(&log->mailmap, emailbuf, sizeof(emailbuf), namebuf, sizeof(namebuf))) { while (author < boemail && isspace(*author)) author++; for (len = 0; @@ -67,8 +80,8 @@ static void insert_one_record(struct shortlog *log, if (log->email) { size_t room = sizeof(namebuf) - len - 1; - int maillen = eoemail - boemail + 1; - snprintf(namebuf + len, room, " %.*s", maillen, boemail); + int maillen = strlen(emailbuf); + snprintf(namebuf + len, room, " <%.*s>", maillen, emailbuf); } item = string_list_insert(namebuf, &log->list); @@ -321,6 +334,5 @@ void shortlog_output(struct shortlog *log) log->list.strdup_strings = 1; string_list_clear(&log->list, 1); - log->mailmap.strdup_strings = 1; - string_list_clear(&log->mailmap, 1); + clear_mailmap(&log->mailmap); } diff --git a/pretty.c b/pretty.c index 9e03d6ae2d..29f81c3f44 100644 --- a/pretty.c +++ b/pretty.c @@ -305,23 +305,14 @@ static char *logmsg_reencode(const struct commit *commit, return out; } -static int mailmap_name(struct strbuf *sb, const char *email) +static int mailmap_name(char *email, int email_len, char *name, int name_len) { static struct string_list *mail_map; - char buffer[1024]; - if (!mail_map) { mail_map = xcalloc(1, sizeof(*mail_map)); read_mailmap(mail_map, NULL); } - - if (!mail_map->nr) - return -1; - - if (!map_email(mail_map, email, buffer, sizeof(buffer))) - return -1; - strbuf_addstr(sb, buffer); - return 0; + return mail_map->nr && map_user(mail_map, email, email_len, name, name_len); } static size_t format_person_part(struct strbuf *sb, char part, @@ -332,6 +323,9 @@ static size_t format_person_part(struct strbuf *sb, char part, int start, end, tz = 0; unsigned long date = 0; char *ep; + const char *name_start, *name_end, *mail_start, *mail_end, *msg_end = msg+len; + char person_name[1024]; + char person_mail[1024]; /* advance 'end' to point to email start delimiter */ for (end = 0; end < len && msg[end] != '<'; end++) @@ -345,25 +339,34 @@ static size_t format_person_part(struct strbuf *sb, char part, if (end >= len - 2) goto skip; + /* Seek for both name and email part */ + name_start = msg; + name_end = msg+end; + while (name_end > name_start && isspace(*(name_end-1))) + name_end--; + mail_start = msg+end+1; + mail_end = mail_start; + while (mail_end < msg_end && *mail_end != '>') + mail_end++; + if (mail_end == msg_end) + goto skip; + end = mail_end-msg; + + if (part == 'N' || part == 'E') { /* mailmap lookup */ + strlcpy(person_name, name_start, name_end-name_start+1); + strlcpy(person_mail, mail_start, mail_end-mail_start+1); + mailmap_name(person_mail, sizeof(person_mail), person_name, sizeof(person_name)); + name_start = person_name; + name_end = name_start + strlen(person_name); + mail_start = person_mail; + mail_end = mail_start + strlen(person_mail); + } if (part == 'n' || part == 'N') { /* name */ - while (end > 0 && isspace(msg[end - 1])) - end--; - if (part != 'N' || !msg[end] || !msg[end + 1] || - mailmap_name(sb, msg + end + 2) < 0) - strbuf_add(sb, msg, end); + strbuf_add(sb, name_start, name_end-name_start); return placeholder_len; } - start = ++end; /* save email start position */ - - /* advance 'end' to point to email end delimiter */ - for ( ; end < len && msg[end] != '>'; end++) - ; /* do nothing */ - - if (end >= len) - goto skip; - - if (part == 'e') { /* email */ - strbuf_add(sb, msg + start, end - start); + if (part == 'e' || part == 'E') { /* email */ + strbuf_add(sb, mail_start, mail_end-mail_start); return placeholder_len; } diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh index fc50ac22e3..9a7d1b4466 100755 --- a/t/t4203-mailmap.sh +++ b/t/t4203-mailmap.sh @@ -106,4 +106,110 @@ test_expect_success 'No mailmap files, but configured' ' test_cmp expect actual ' +# Extended mailmap configurations should give us the following output for shortlog +cat >expect <<\EOF +A U Thor (1): + initial + +CTO (1): + seventh + +Other Author (2): + third + fourth + +Santa Claus (2): + fifth + sixth + +Some Dude (1): + second + +EOF + +test_expect_success 'Shortlog output (complex mapping)' ' + echo three >>one && + git add one && + test_tick && + git commit --author "nick2 " -m third && + + echo four >>one && + git add one && + test_tick && + git commit --author "nick2 " -m fourth && + + echo five >>one && + git add one && + test_tick && + git commit --author "santa " -m fifth && + + echo six >>one && + git add one && + test_tick && + git commit --author "claus " -m sixth && + + echo seven >>one && + git add one && + test_tick && + git commit --author "CTO " -m seventh && + + mkdir internal_mailmap && + echo "Committed " > internal_mailmap/.mailmap && + echo " " >> internal_mailmap/.mailmap && + echo "Some Dude nick1 " >> internal_mailmap/.mailmap && + echo "Other Author nick2 " >> internal_mailmap/.mailmap && + echo "Other Author " >> internal_mailmap/.mailmap && + echo "Santa Claus " >> internal_mailmap/.mailmap && + echo "Santa Claus " >> internal_mailmap/.mailmap && + + git shortlog -e HEAD >actual && + test_cmp expect actual + +' + +# git log with --pretty format which uses the name and email mailmap placemarkers +cat >expect <<\EOF +Author CTO maps to CTO +Committer C O Mitter maps to Committed + +Author claus maps to Santa Claus +Committer C O Mitter maps to Committed + +Author santa maps to Santa Claus +Committer C O Mitter maps to Committed + +Author nick2 maps to Other Author +Committer C O Mitter maps to Committed + +Author nick2 maps to Other Author +Committer C O Mitter maps to Committed + +Author nick1 maps to Some Dude +Committer C O Mitter maps to Committed + +Author A U Thor maps to A U Thor +Committer C O Mitter maps to Committed +EOF + +test_expect_success 'Log output (complex mapping)' ' + git log --pretty=format:"Author %an <%ae> maps to %aN <%aE>%nCommitter %cn <%ce> maps to %cN <%cE>%n" >actual && + test_cmp expect actual +' + +# git blame +cat >expect <<\EOF +^3a2fdcb (A U Thor 2005-04-07 15:13:13 -0700 1) one +7de6f99b (Some Dude 2005-04-07 15:13:13 -0700 2) two +5815879d (Other Author 2005-04-07 15:14:13 -0700 3) three +ff859d96 (Other Author 2005-04-07 15:15:13 -0700 4) four +5ab6d4fa (Santa Claus 2005-04-07 15:16:13 -0700 5) five +38a42d8b (Santa Claus 2005-04-07 15:17:13 -0700 6) six +8ddc0386 (CTO 2005-04-07 15:18:13 -0700 7) seven +EOF + +test_expect_success 'Blame output (complex mapping)' ' + git blame one >actual && + test_cmp expect actual +' + test_done -- cgit 1.2.3-korg