Cleanups, error checking and other robustness

bin/update_repos

@@ -9,42 +9,23 @@ if [ ! -e $WORKSPACE ]; then
     mkdir -p $WORKSPACE
 fi
 
-#GRPS=`cat ~/.git_groups`
-#GRPS=$(<~/.git_groups)
-#GRPS=$(<$HOME/.privdotfiles/git_groups)
-echo `pwd`
-
 saveIFS="$IFS"
 IFS=$'\n'
 GRPS=($(<~/.git_groups))
 IFS="$saveIFS"
-#echo ${GRPS[0]}
-
-#GRPS=$( <clean_svn )
-#echo "groups:"
-#echo "$GRPS"
-for GRP in "${GRPS[@]}"; do
-    echo "group: $GRP"
-    saveIFS="$IFS"
-    IFS=$'\n'
-    REPOS=($(<~/.git_$GRP))
-    IFS="$saveIFS"
-
-    for REPO in "${REPOS[@]}"; do
-        echo $REPO
-    done
-done
-exit 0
 
 for GRP in "${GRPS[@]}"; do
-    echo $GRP
-    if [ ! -e $GRP ]; then
+    if [ ! -e $WORKSPACE/$GRP ]; then
         mkdir $WORKSPACE/$GRP
+    elif [ -f $WORKSPACE/$GRP ]; then
+        echo -e "[\e[31mX\e[0m] Group directory already exists as file: $WORKSPACE/$GRP"
+        exit 1
     fi
 
+    if [ -e ~/.git_group_$GRP ]; then
         saveIFS="$IFS"
         IFS=$'\n'
-    REPOS=($(<~/.git_$GRP))
+        REPOS=($(<~/.git_group_$GRP))
         IFS="$saveIFS"
 
         for REPO in "${REPOS[@]}"; do
@@ -67,4 +48,7 @@ for GRP in "${GRPS[@]}"; do
                 echo -e "[\e[33mC\e[0m] $GRP/$REPODIR"
             fi
         done
+    else
+        echo -e "[\e[31mX\e[0m] Group config file ~/.git_group_$GRP not found"
+    fi
 done