[PATCH 6/6] branch: display publish branch

[Felipe Contreras <felipe.contreras@xxxxxxxxx>]

Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
 builtin/branch.c | 45 ++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 40 insertions(+), 5 deletions(-)

diff --git a/builtin/branch.c b/builtin/branch.c
index 48af999..47644ad 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -42,6 +42,7 @@ static char branch_colors[][COLOR_MAXLEN] = {
 	GIT_COLOR_NORMAL,	/* LOCAL */
 	GIT_COLOR_GREEN,	/* CURRENT */
 	GIT_COLOR_BLUE,		/* UPSTREAM */
+	GIT_COLOR_YELLOW,	/* PUBLISH */
 };
 enum color_branch {
 	BRANCH_COLOR_RESET = 0,
@@ -49,7 +50,8 @@ enum color_branch {
 	BRANCH_COLOR_REMOTE = 2,
 	BRANCH_COLOR_LOCAL = 3,
 	BRANCH_COLOR_CURRENT = 4,
-	BRANCH_COLOR_UPSTREAM = 5
+	BRANCH_COLOR_UPSTREAM = 5,
+	BRANCH_COLOR_PUBLISH = 6
 };
 
 static enum merge_filter {
@@ -76,6 +78,8 @@ static int parse_branch_color_slot(const char *var, int ofs)
 		return BRANCH_COLOR_CURRENT;
 	if (!strcasecmp(var+ofs, "upstream"))
 		return BRANCH_COLOR_UPSTREAM;
+	if (!strcasecmp(var+ofs, "publish"))
+		return BRANCH_COLOR_PUBLISH;
 	return -1;
 }
 
@@ -424,17 +428,37 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
 	struct branch *branch = branch_get(branch_name);
 	struct strbuf fancy = STRBUF_INIT;
 
+	if (!branch)
+		return;
+
 	if (!stat_tracking_info(branch, &ours, &theirs)) {
-		if (branch && branch->merge && branch->merge[0]->dst &&
-		    show_upstream_ref) {
+		if (!show_upstream_ref)
+			return;
+		if (branch->merge && branch->merge[0]->dst) {
 			ref = shorten_unambiguous_ref(branch->merge[0]->dst, 0);
 			if (want_color(branch_use_color))
-				strbuf_addf(stat, "[%s%s%s] ",
+				strbuf_addf(&fancy, "%s%s%s",
 						branch_get_color(BRANCH_COLOR_UPSTREAM),
 						ref, branch_get_color(BRANCH_COLOR_RESET));
 			else
-				strbuf_addf(stat, "[%s] ", ref);
+				strbuf_addstr(&fancy, ref);
+		}
+		if (branch->push.dst) {
+			ref = shorten_unambiguous_ref(branch->push.dst, 0);
+			if (fancy.len)
+				strbuf_addstr(&fancy, ", ");
+			if (want_color(branch_use_color))
+				strbuf_addf(&fancy, "%s%s%s",
+						branch_get_color(BRANCH_COLOR_PUBLISH),
+						ref, branch_get_color(BRANCH_COLOR_RESET));
+			else
+				strbuf_addstr(&fancy, ref);
 		}
+		if (!fancy.len)
+			return;
+		strbuf_addf(stat, _("[%s]"), fancy.buf);
+		strbuf_release(&fancy);
+		strbuf_addch(stat, ' ');
 		return;
 	}
 
@@ -446,6 +470,17 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
 					ref, branch_get_color(BRANCH_COLOR_RESET));
 		else
 			strbuf_addstr(&fancy, ref);
+		if (branch->push.dst) {
+			ref = shorten_unambiguous_ref(branch->push.dst, 0);
+			if (fancy.len)
+				strbuf_addstr(&fancy, ", ");
+			if (want_color(branch_use_color))
+				strbuf_addf(&fancy, "%s%s%s",
+						branch_get_color(BRANCH_COLOR_PUBLISH),
+						ref, branch_get_color(BRANCH_COLOR_RESET));
+			else
+				strbuf_addstr(&fancy, ref);
+		}
 	}
 
 	if (!ours) {
-- 
1.8.4-337-g7358a66-dirty

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