[PATCH 04/19] ls_colors.c: highlight submodules like directories

["Nguyễn Thái Ngọc Duy" <pclouds@gmail.com>]

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
 Documentation/config.txt | 3 ++-
 ls_colors.c              | 8 +++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 2090866..2290c47 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -944,7 +944,8 @@ color.ls.<slot>::
 	Use customized color for file name colorization. If not set
 	and the environment variable LS_COLORS is set, color settings
 	from $LS_COLORS are used. `<slot>` can be `normal`, `file`,
-	`directory`, `symlink`, `fifo`, `socket`, `block`, `char`,
+	`directory`, `submodule`,
+	`symlink`, `fifo`, `socket`, `block`, `char`,
 	`missing`, `orphan`, `executable`, `door`, `setuid`, `setgid`,
 	`sticky`, `otherwritable`, `stickyotherwritable`, `cap`,
 	`multihardlink`. The values of these variables may be
diff --git a/ls_colors.c b/ls_colors.c
index a58da9e..e62e74b 100644
--- a/ls_colors.c
+++ b/ls_colors.c
@@ -29,6 +29,8 @@ enum color_ls {
 	LS_MH,			/* multi hardlink */
 	LS_CL,			/* clear end of line */
 
+	LS_SUBMODULE,
+
 	MAX_LS
 };
 
@@ -58,7 +60,8 @@ static char ls_colors[MAX_LS][COLOR_MAXLEN] = {
 	GIT_COLOR_BLACK_ON_GREEN,
 	"",
 	"",
-	""
+	"",
+	GIT_COLOR_BOLD_BLUE
 };
 
 static const char *const indicator_name[] = {
@@ -73,6 +76,7 @@ static const char* const config_name[] = {
 	"fifo", "socket", "block", "char", "missing", "orphan", "executable",
 	"door", "setuid", "setgid", "sticky", "otherwritable",
 	"stickyotherwritable", "cap", "multihardlink", "",
+	"submodule",
 	NULL
 };
 
@@ -448,6 +452,8 @@ void color_filename(struct strbuf *sb, const char *name,
 			type = LS_DI;
 	} else if (S_ISLNK (mode))
 		type = (!linkok && *ls_colors[LS_OR]) ? LS_OR : LS_LN;
+	else if (S_ISGITLINK(mode))
+		type = LS_SUBMODULE;
 	else if (S_ISFIFO (mode))
 		type = LS_PI;
 	else if (S_ISSOCK (mode))
-- 
2.2.0.60.gb7b3c64