X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=pretty.c;h=5661cba5952e2e68dd067a8afebe144bc1ca63af;hb=eb2fc8f899a58eedc87e7e8ea0fdecdc2ba9f430;hp=da15cf2a80d08e38b4b0bb279e378b72dbe49cc7;hpb=4d8c3258880548510b1d23f0db517adb7dfd2486;p=git.git

diff --git a/pretty.c b/pretty.c
index da15cf2a8..5661cba59 100644
--- a/pretty.c
+++ b/pretty.c
@@ -6,6 +6,7 @@
 #include "string-list.h"
 #include "mailmap.h"
 #include "log-tree.h"
+#include "notes.h"
 #include "color.h"
 #include "reflog-walk.h"
 
@@ -446,6 +447,7 @@ struct format_commit_context {
 	const struct pretty_print_context *pretty_ctx;
 	unsigned commit_header_parsed:1;
 	unsigned commit_message_parsed:1;
+	size_t width, indent1, indent2;
 
 	/* These offsets are relative to the start of the commit message. */
 	struct chunk author;
@@ -459,6 +461,7 @@ struct format_commit_context {
 	struct chunk abbrev_commit_hash;
 	struct chunk abbrev_tree_hash;
 	struct chunk abbrev_parent_hashes;
+	size_t wrap_start;
 };
 
 static int add_again(struct strbuf *sb, struct chunk *chunk)
@@ -596,6 +599,35 @@ static void format_decoration(struct strbuf *sb, const struct commit *commit)
 		strbuf_addch(sb, ')');
 }
 
+static void strbuf_wrap(struct strbuf *sb, size_t pos,
+			size_t width, size_t indent1, size_t indent2)
+{
+	struct strbuf tmp = STRBUF_INIT;
+
+	if (pos)
+		strbuf_add(&tmp, sb->buf, pos);
+	strbuf_add_wrapped_text(&tmp, sb->buf + pos,
+				(int) indent1, (int) indent2, (int) width);
+	strbuf_swap(&tmp, sb);
+	strbuf_release(&tmp);
+}
+
+static void rewrap_message_tail(struct strbuf *sb,
+				struct format_commit_context *c,
+				size_t new_width, size_t new_indent1,
+				size_t new_indent2)
+{
+	if (c->width == new_width && c->indent1 == new_indent1 &&
+	    c->indent2 == new_indent2)
+		return;
+	if (c->wrap_start < sb->len)
+		strbuf_wrap(sb, c->wrap_start, c->width, c->indent1, c->indent2);
+	c->wrap_start = sb->len;
+	c->width = new_width;
+	c->indent1 = new_indent1;
+	c->indent2 = new_indent2;
+}
+
 static size_t format_commit_item(struct strbuf *sb, const char *placeholder,
                                void *context)
 {
@@ -646,6 +678,30 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder,
 			return 3;
 		} else
 			return 0;
+	case 'w':
+		if (placeholder[1] == '(') {
+			unsigned long width = 0, indent1 = 0, indent2 = 0;
+			char *next;
+			const char *start = placeholder + 2;
+			const char *end = strchr(start, ')');
+			if (!end)
+				return 0;
+			if (end > start) {
+				width = strtoul(start, &next, 10);
+				if (*next == ',') {
+					indent1 = strtoul(next + 1, &next, 10);
+					if (*next == ',') {
+						indent2 = strtoul(next + 1,
+								 &next, 10);
+					}
+				}
+				if (*next != ')')
+					return 0;
+			}
+			rewrap_message_tail(sb, c, width, indent1, indent2);
+			return end - placeholder + 1;
+		} else
+			return 0;
 	}
 
 	/* these depend on the commit */
@@ -718,6 +774,10 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder,
 			return 2;
 		}
 		return 0;	/* unknown %g placeholder */
+	case 'N':
+		get_commit_notes(commit, sb, git_log_output_encoding ?
+			     git_log_output_encoding : git_commit_encoding, 0);
+		return 1;
 	}
 
 	/* For the rest we have to parse the commit header. */
@@ -765,7 +825,9 @@ void format_commit_message(const struct commit *commit,
 	memset(&context, 0, sizeof(context));
 	context.commit = commit;
 	context.pretty_ctx = pretty_ctx;
+	context.wrap_start = sb->len;
 	strbuf_expand(sb, format, format_commit_item, &context);
+	rewrap_message_tail(sb, &context, 0, 0, 0);
 }
 
 static void pp_header(enum cmit_fmt fmt,
@@ -993,5 +1055,10 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
 	 */
 	if (fmt == CMIT_FMT_EMAIL && sb->len <= beginning_of_body)
 		strbuf_addch(sb, '\n');
+
+	if (fmt != CMIT_FMT_ONELINE)
+		get_commit_notes(commit, sb, encoding,
+				 NOTES_SHOW_HEADER | NOTES_INDENT);
+
 	free(reencoded);
 }