From a239c475cf9f22816650fb36d591fbdff1195190 Mon Sep 17 00:00:00 2001
From: Roger Riggs <rriggs@openjdk.org>
Date: Wed, 12 Feb 2020 09:38:59 -0500
Subject: [PATCH] 8238918: idea.sh should work with both mercurial and git
 repos

Reviewed-by: erikj, mcimadamore, ehelin, lancea
---
 bin/idea.sh                | 15 ++++++++++++++-
 make/idea/template/vcs.xml |  2 +-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/bin/idea.sh b/bin/idea.sh
index 9ede324c7a5..3099e2f79ee 100644
--- a/bin/idea.sh
+++ b/bin/idea.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (c) 2009, 2018, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2009, 2020, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -113,6 +113,18 @@ if [ "x$SPEC" = "x" ] ; then
   echo "FATAL: SPEC is empty" >&2; exit 1
 fi
 
+if [ -d "$TOPLEVEL_DIR/.hg" ] ; then
+    VCS_TYPE="hg4idea"
+fi
+
+if [ -d "$TOPLEVEL_DIR/.git" ] ; then
+    VCS_TYPE="Git"
+fi
+
+if [ "x$VCS_TYPE" = "x" ] ; then
+  echo "FATAL: VCS_TYPE is empty" >&2; exit 1
+fi
+
 ### Replace template variables
 
 NUM_REPLACEMENTS=0
@@ -137,6 +149,7 @@ add_replacement() {
 }
 
 add_replacement "###MODULE_NAMES###" "$MODULE_NAMES"
+add_replacement "###VCS_TYPE###" "$VCS_TYPE"
 SPEC_DIR=`dirname $SPEC`
 if [ "x$CYGPATH" = "x" ]; then
     add_replacement "###BUILD_DIR###" "$SPEC_DIR"
diff --git a/make/idea/template/vcs.xml b/make/idea/template/vcs.xml
index 21997970079..ee4faed424a 100644
--- a/make/idea/template/vcs.xml
+++ b/make/idea/template/vcs.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="VcsDirectoryMappings">
-    <mapping directory="###ROOT_DIR###" vcs="hg4idea" />
+    <mapping directory="###ROOT_DIR###" vcs="###VCS_TYPE###" />
   </component>
 </project>