1 files changed, 30 insertions, 5 deletions
diff --git a/lib/common b/lib/common
index 2214480..f44dde8 100755
--- a/lib/common
+++ b/lib/common
@@ -9,7 +9,17 @@ then
   exit 1
 fi
 
-PATH=$APPSH_HOME:$PATH
+#####################################################################
+# Common init
+
+PATH=$APPSH_HOME:$APPSTORE_HOME:$PATH
+
+# Save for later
+usage_app=${0##*/}
+echo_debug=${echo_debug-no}
+
+#####################################################################
+# Utilities
 
 show_help() {
   message=${1-}
@@ -66,13 +76,28 @@ grep_path() {
 assert_valid_app_name() {
   local app="$1"; shift
 
-  local re="^[a-zA-Z][a-zA-Z0-9]*$"
+  local re="^[a-zA-Z][-_a-zA-Z0-9]*$"
   if [[ ! $app =~ $re ]]
   then
     fatal "Invalid app name: \"$app\""
   fi
 }
 
-# Save for later
-usage_app=${0##*/}
-echo_debug=${echo_debug-no}
+#####################################################################
+#
+
+make_absolute() {
+  local name=$1; shift
+  local value=${!name}
+
+  if [[ $value = "." ]]
+  then
+    eval ${name}="$(pwd)"
+  elif [[ -e ${value} ]]
+  then
+    bn=$(basename ${value})
+    path=$(cd ${value}/.. && pwd)
+
+    eval ${name}=${path}/${bn}
+  fi
+}