pretty=format: respect date format options

When running a command like:

  git log --pretty=format:%ad --date=short

the date option was ignored. This patch causes it to use whatever
format was specified by --date (or by --relative-date, etc), just
as the non-user formats would do.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt
index c11d4957714db202a012209e2437b9e050a28ae0..388d4925e6bc4bacb708f75437e9aaa216fcb9cc 100644 (file)
--- a/Documentation/pretty-formats.txt
+++ b/Documentation/pretty-formats.txt
@@ -103,7 +103,7 @@ The placeholders are:
 - '%an': author name
 - '%aN': author name (respecting .mailmap)
 - '%ae': author email
-- '%ad': author date
+- '%ad': author date (format respects --date= option)
 - '%aD': author date, RFC2822 style
 - '%ar': author date, relative
 - '%at': author date, UNIX timestamp

diff --git a/archive.c b/archive.c
index 5b40e261f10e42b9f9ee9b4dbfe231765156bf64..e2280df56723809c5af1d566f0721e2639fff10c 100644 (file)
--- a/archive.c
+++ b/archive.c
@@ -48,7 +48,7 @@ static void format_subst(const struct commit *commit,
                strbuf_add(&fmt, b + 8, c - b - 8);
 
                strbuf_add(buf, src, b - src);
-               format_commit_message(commit, fmt.buf, buf);
+               format_commit_message(commit, fmt.buf, buf, DATE_NORMAL);
                len -= c + 1 - src;
                src  = c + 1;
        }

diff --git a/builtin-commit.c b/builtin-commit.c
index 649c8beb3e716dd5797787ced61d2fee23b7140f..c870037b07ca00aeeeb369fdae98c9b828be0af2 100644 (file)
--- a/builtin-commit.c
+++ b/builtin-commit.c
@@ -882,7 +882,7 @@ static void print_summary(const char *prefix, const unsigned char *sha1)
 
        if (!log_tree_commit(&rev, commit)) {
                struct strbuf buf = STRBUF_INIT;
-               format_commit_message(commit, "%h: %s", &buf);
+               format_commit_message(commit, "%h: %s", &buf, DATE_NORMAL);
                printf("%s\n", buf.buf);
                strbuf_release(&buf);
        }

diff --git a/commit.h b/commit.h
index 77de9621d9c926c6fb8a2bf9ca81c6c376a2ad41..ecdd5733f989f5931a0af05b387321da7068e9f9 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -67,7 +67,8 @@ extern int non_ascii(int);
 struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
 extern void get_commit_format(const char *arg, struct rev_info *);
 extern void format_commit_message(const struct commit *commit,
-                                  const void *format, struct strbuf *sb);
+                                 const void *format, struct strbuf *sb,
+                                 enum date_mode dmode);
 extern void pretty_print_commit(enum cmit_fmt fmt, const struct commit*,
                                 struct strbuf *,
                                 int abbrev, const char *subject,

diff --git a/pretty.c b/pretty.c
index 33ef34a4119812674726254fee3f391fb5734fdb..a29c290009587a12cdc6aec335d508d29481e697 100644 (file)
--- a/pretty.c
+++ b/pretty.c
@@ -310,7 +310,7 @@ static int mailmap_name(struct strbuf *sb, const char *email)
 }
 
 static size_t format_person_part(struct strbuf *sb, char part,
-                               const char *msg, int len)
+                                const char *msg, int len, enum date_mode dmode)
 {
        /* currently all placeholders have same length */
        const int placeholder_len = 2;
@@ -377,7 +377,7 @@ static size_t format_person_part(struct strbuf *sb, char part,
 
        switch (part) {
        case 'd':       /* date */
-               strbuf_addstr(sb, show_date(date, tz, DATE_NORMAL));
+               strbuf_addstr(sb, show_date(date, tz, dmode));
                return placeholder_len;
        case 'D':       /* date, RFC2822 style */
                strbuf_addstr(sb, show_date(date, tz, DATE_RFC2822));
@@ -409,6 +409,7 @@ struct chunk {
 
 struct format_commit_context {
        const struct commit *commit;
+       enum date_mode dmode;
 
        /* These offsets are relative to the start of the commit message. */
        int commit_header_parsed;
@@ -584,10 +585,12 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder,
                return 1;
        case 'a':       /* author ... */
                return format_person_part(sb, placeholder[1],
-                                  msg + c->author.off, c->author.len);
+                                  msg + c->author.off, c->author.len,
+                                  c->dmode);
        case 'c':       /* committer ... */
                return format_person_part(sb, placeholder[1],
-                                  msg + c->committer.off, c->committer.len);
+                                  msg + c->committer.off, c->committer.len,
+                                  c->dmode);
        case 'e':       /* encoding */
                strbuf_add(sb, msg + c->encoding.off, c->encoding.len);
                return 1;
@@ -599,12 +602,14 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder,
 }
 
 void format_commit_message(const struct commit *commit,
-                           const void *format, struct strbuf *sb)
+                          const void *format, struct strbuf *sb,
+                          enum date_mode dmode)
 {
        struct format_commit_context context;
 
        memset(&context, 0, sizeof(context));
        context.commit = commit;
+       context.dmode = dmode;
        strbuf_expand(sb, format, format_commit_item, &context);
 }
 
@@ -770,7 +775,7 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
        const char *encoding;
 
        if (fmt == CMIT_FMT_USERFORMAT) {
-               format_commit_message(commit, user_format, sb);
+               format_commit_message(commit, user_format, sb, dmode);
                return;
        }
 

diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh
index 9176484db2f78122f71c0f11889e01382effcfb9..485ad4d44a6b9714c1986d6cff9c02263e1eb0f1 100755 (executable)
--- a/t/t6006-rev-list-format.sh
+++ b/t/t6006-rev-list-format.sh
@@ -139,6 +139,12 @@ commit 131a310eb913d107dd3c09a65d1651175898735d
 commit 86c75cfd708a0e5868dc876ed5b8bb66c80b4873
 EOF
 
+test_expect_success '%ad respects --date=' '
+       echo 2005-04-07 >expect.ad-short &&
+       git log -1 --date=short --pretty=tformat:%ad >output.ad-short master &&
+       test_cmp expect.ad-short output.ad-short
+'
+
 test_expect_success 'empty email' '
        test_tick &&
        C=$(GIT_AUTHOR_EMAIL= git commit-tree HEAD^{tree} </dev/null) &&