[PATCHv4 11/12] Add flags to get_commit_notes() to control the format of the note string
This patch adds the following flags to get_commit_notes() for adjusting the
format of the produced note string:
- NOTES_SHOW_HEADER: Print "Notes:" line before the notes contents
- NOTES_INDENT: Indent notes contents by 4 spaces
Suggested-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Johan Herland <johan@herland.net>
---
notes.c | 8 +++++---
notes.h | 5 ++++-
pretty.c | 3 ++-
3 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/notes.c b/notes.c
index 5d1ee17..bf520ae 100644
--- a/notes.c
+++ b/notes.c
@@ -282,7 +282,7 @@ static unsigned char *lookup_notes(const unsigned char *commit_sha1)
}
void get_commit_notes(const struct commit *commit, struct strbuf *sb,
- const char *output_encoding)
+ const char *output_encoding, int flags)
{
static const char utf8[] = "utf-8";
unsigned char *sha1;
@@ -322,12 +322,14 @@ void get_commit_notes(const struct commit *commit, struct strbuf *sb,
if (msglen && msg[msglen - 1] == '\n')
msglen--;
- strbuf_addstr(sb, "\nNotes:\n");
+ if (flags & NOTES_SHOW_HEADER)
+ strbuf_addstr(sb, "\nNotes:\n");
for (msg_p = msg; msg_p < msg + msglen; msg_p += linelen + 1) {
linelen = strchrnul(msg_p, '\n') - msg_p;
- strbuf_addstr(sb, " ");
+ if (flags & NOTES_INDENT)
+ strbuf_addstr(sb, " ");
strbuf_add(sb, msg_p, linelen);
strbuf_addch(sb, '\n');
}
diff --git a/notes.h b/notes.h
index 79d21b6..7f3eed4 100644
--- a/notes.h
+++ b/notes.h
@@ -1,7 +1,10 @@
#ifndef NOTES_H
#define NOTES_H
+#define NOTES_SHOW_HEADER 1
+#define NOTES_INDENT 2
+
void get_commit_notes(const struct commit *commit, struct strbuf *sb,
- const char *output_encoding);
+ const char *output_encoding, int flags);
#endif
diff --git a/pretty.c b/pretty.c
index e25db81..01eadd0 100644
--- a/pretty.c
+++ b/pretty.c
@@ -978,7 +978,8 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
strbuf_addch(sb, '\n');
if (fmt != CMIT_FMT_ONELINE)
- get_commit_notes(commit, sb, encoding);
+ get_commit_notes(commit, sb, encoding,
+ NOTES_SHOW_HEADER | NOTES_INDENT);
free(reencoded);
}
--
1.6.4.304.g1365c.dirty
Johan Herland <johan@herland.net>