Install script: putting color everywhere!

1 files changed, 21 insertions, 4 deletions

diff --git a/install/ishtar-delete-instance b/install/ishtar-delete-instance
index f67770d4d..de54154d2 100755
--- a/install/ishtar-delete-instance
+++ b/install/ishtar-delete-instance
@@ -2,6 +2,23 @@
 
 set -e
 
+cecho() {
+  local code="\033["
+  case "$1" in
+    black  | bk) color="${code}0;30m";;
+    red    |  r) color="${code}1;31m";;
+    green  |  g) color="${code}1;32m";;
+    yellow |  y) color="${code}1;33m";;
+    blue   |  b) color="${code}1;34m";;
+    purple |  p) color="${code}1;35m";;
+    cyan   |  c) color="${code}1;36m";;
+    gray   | gr) color="${code}0;37m";;
+    *) local text="$1"
+  esac
+  [ -z "$text" ] && local text="$color$2${code}0m"
+  echo "$text"
+}
+
 do_delete_instance() {
     NGINX_AVAILABLE_PATH='/etc/nginx/sites-available'
     NGINX_ENABLE_PATH='/etc/nginx/sites-enabled'
@@ -14,7 +31,7 @@ do_delete_instance() {
 
     if [ ! -f $CONFIG_PATH/config ]; then
         echo "";
-        echo ""$CONFIG_PATH" is not a valid config file."
+        cecho r ""$CONFIG_PATH" is not a valid config file."
         echo "Have you properly install Ishtar sources?"
         echo "Run ishtar-install before this script.";
         echo "";
@@ -26,7 +43,7 @@ do_delete_instance() {
     INSTANCES_FILE=$CONFIG_PATH/instances
     if [ ! -f $INSTANCES_FILE ]; then
         echo "";
-        echo "No instance installated. Exiting."
+        cecho r "No instance installed. Exiting."
         echo "";
         exit 1;
     fi
@@ -54,8 +71,8 @@ EOF
         fi
     done
     echo ""
-    echo "Are you really sure to delete configuration, database and media attached to the "
-    echo "instance "$to_delete"?"
+    cecho r "Are you really sure to delete configuration, database and media attached to the "
+    cecho r "instance "$to_delete"?"
     echo ""
     read -p "* Type DELETE if you are sure: " choice
     if [ "$choice" != "DELETE" ]; then