From 8690b2897cdc48c4735ad8be63af4a0b30d7a764 Mon Sep 17 00:00:00 2001
From: Olivier DOSSMANN <olivier+git@dossmann.net>
Date: Wed, 13 Jan 2016 10:50:56 +0100
Subject: [PATCH] [IMP] Launch script: read configuration from current
 directory or XDG_CONFIG_HOME one.

---
 launch.sh | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/launch.sh b/launch.sh
index 2015a50..c99509a 100755
--- a/launch.sh
+++ b/launch.sh
@@ -15,11 +15,21 @@ POSTGRES_VERSION="9.5"
 GISSMO_DOCKER_NAME="gissmo"
 
 ## User
-if ! test -f config; then
-  echo "'config' file not found. Copy config.example to config one and try again!"
-  exit 1
+CONFIG_FILENAME="config"
+if test -z $XDG_CONFIG_HOME; then
+  CONFIG_DEFAULT_DIR="${HOME}/.config/gissmo"
+else
+  CONFIG_DEFAULT_DIR="${XDG_CONFIG_HOME}"
 fi
-. config || exit 1
+CONFIG_FILE="${CONFIG_DEFAULT_DIR}/${CONFIG_FILENAME}"
+if ! test -f ${CONFIG_FILE}; then
+  CONFIG_FILE="${PWD}/${CONFIG_FILENAME}"
+  if ! test -f ${CONFIG_FILE}; then
+    echo "'config' file not found. Use 'config.example' file and copy it to 'config' one either in ${CONFIG_DEFAULT_DIR} or ${PWD}. Then try again!"
+    exit 1
+  fi
+fi
+. ${CONFIG_FILE} || exit 1
 
 ## Composed
 GISSMO_DIR="${PROJECT_DIR}/${GIT_DIR_NAME}"