X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=pretty.c;h=a0ef356558f4cdb148010f1b47dbd3fcc363d8ba;hb=4c0fe0af68fdfc2d328992b8cadc953159f0ea30;hp=e9540e46da7af16e3aa765d79a5b03a4847975df;hpb=2aa93deec047763cff750196610268fd7227cfc9;p=git.git

diff --git a/pretty.c b/pretty.c
index e9540e46d..a0ef35655 100644
--- a/pretty.c
+++ b/pretty.c
@@ -10,6 +10,15 @@
 
 static char *user_format;
 
+static void save_user_format(struct rev_info *rev, const char *cp, int is_tformat)
+{
+	free(user_format);
+	user_format = xstrdup(cp);
+	if (is_tformat)
+		rev->use_terminator = 1;
+	rev->commit_format = CMIT_FMT_USERFORMAT;
+}
+
 void get_commit_format(const char *arg, struct rev_info *rev)
 {
 	int i;
@@ -33,12 +42,7 @@ void get_commit_format(const char *arg, struct rev_info *rev)
 		return;
 	}
 	if (!prefixcmp(arg, "format:") || !prefixcmp(arg, "tformat:")) {
-		const char *cp = strchr(arg, ':') + 1;
-		free(user_format);
-		user_format = xstrdup(cp);
-		if (arg[0] == 't')
-			rev->use_terminator = 1;
-		rev->commit_format = CMIT_FMT_USERFORMAT;
+		save_user_format(rev, strchr(arg, ':') + 1, arg[0] == 't');
 		return;
 	}
 	for (i = 0; i < ARRAY_SIZE(cmt_fmts); i++) {
@@ -50,6 +54,10 @@ void get_commit_format(const char *arg, struct rev_info *rev)
 			return;
 		}
 	}
+	if (strchr(arg, '%')) {
+		save_user_format(rev, arg, 1);
+		return;
+	}
 
 	die("invalid --pretty format: %s", arg);
 }
@@ -127,7 +135,6 @@ void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
 	int namelen;
 	unsigned long time;
 	int tz;
-	const char *filler = "    ";
 
 	if (fmt == CMIT_FMT_ONELINE)
 		return;
@@ -146,7 +153,6 @@ void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
 		while (line < name_tail && isspace(name_tail[-1]))
 			name_tail--;
 		display_name_length = name_tail - line;
-		filler = "";
 		strbuf_addstr(sb, "From: ");
 		add_rfc2047(sb, line, display_name_length, encoding);
 		strbuf_add(sb, name_tail, namelen - display_name_length);
@@ -154,7 +160,7 @@ void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
 	} else {
 		strbuf_addf(sb, "%s: %.*s%.*s\n", what,
 			      (fmt == CMIT_FMT_FULLER) ? 4 : 0,
-			      filler, namelen, line);
+			      "    ", namelen, line);
 	}
 	switch (fmt) {
 	case CMIT_FMT_MEDIUM:
@@ -487,6 +493,40 @@ static void parse_commit_header(struct format_commit_context *context)
 	context->commit_header_parsed = 1;
 }
 
+static int istitlechar(char c)
+{
+	return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') ||
+		(c >= '0' && c <= '9') || c == '.' || c == '_';
+}
+
+static void format_sanitized_subject(struct strbuf *sb, const char *msg)
+{
+	size_t trimlen;
+	size_t start_len = sb->len;
+	int space = 2;
+
+	for (; *msg && *msg != '\n'; msg++) {
+		if (istitlechar(*msg)) {
+			if (space == 1)
+				strbuf_addch(sb, '-');
+			space = 0;
+			strbuf_addch(sb, *msg);
+			if (*msg == '.')
+				while (*(msg+1) == '.')
+					msg++;
+		} else
+			space |= 1;
+	}
+
+	/* trim any trailing '.' or '-' characters */
+	trimlen = 0;
+	while (sb->len - trimlen > start_len &&
+		(sb->buf[sb->len - 1 - trimlen] == '.'
+		|| sb->buf[sb->len - 1 - trimlen] == '-'))
+		trimlen++;
+	strbuf_remove(sb, sb->len - trimlen, trimlen);
+}
+
 const char *format_subject(struct strbuf *sb, const char *msg,
 			   const char *line_separator)
 {
@@ -567,16 +607,16 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder,
 			return end - placeholder + 1;
 		}
 		if (!prefixcmp(placeholder + 1, "red")) {
-			strbuf_addstr(sb, "\033[31m");
+			strbuf_addstr(sb, GIT_COLOR_RED);
 			return 4;
 		} else if (!prefixcmp(placeholder + 1, "green")) {
-			strbuf_addstr(sb, "\033[32m");
+			strbuf_addstr(sb, GIT_COLOR_GREEN);
 			return 6;
 		} else if (!prefixcmp(placeholder + 1, "blue")) {
-			strbuf_addstr(sb, "\033[34m");
+			strbuf_addstr(sb, GIT_COLOR_BLUE);
 			return 5;
 		} else if (!prefixcmp(placeholder + 1, "reset")) {
-			strbuf_addstr(sb, "\033[m");
+			strbuf_addstr(sb, GIT_COLOR_RESET);
 			return 6;
 		} else
 			return 0;
@@ -677,6 +717,9 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder,
 	case 's':	/* subject */
 		format_subject(sb, msg + c->subject_off, " ");
 		return 1;
+	case 'f':	/* sanitized subject */
+		format_sanitized_subject(sb, msg + c->subject_off);
+		return 1;
 	case 'b':	/* body */
 		strbuf_addstr(sb, msg + c->body_off);
 		return 1;