Started on unified config

bin/update_repos

@@ -1,20 +1,35 @@
 #!/bin/bash
 
-#value=`cat config.txt`
+saveIFS="$IFS"
-#echo "$value"
+IFS=$'\n'
+LINES=($(<~/.git_repos))
+IFS="$saveIFS"
 
-WORKSPACE="$HOME/workspace/projects"
+# Set defaults to user's homedir and no group (e.g., subdir)
+WORKSPACE=$HOME
+GRP=""
+for LINE in "${LINES[@]}"; do
+    if [ ${LINE:0:1} = '#' ] || [ -z $LINE ]; then
+        # Comment or empty line encountered, skip
+        continue
+    fi
+
+    if [ ${LINE:0:1} = 'workspace=' ]; then
+        # TODO: strip 'workspace=' from LINE
+        #WORKSPACE="$HOME/workspace/projects"
+        WORKSPACE="$HOME/$LINE"
 
         if [ ! -e $WORKSPACE ]; then
             mkdir -p $WORKSPACE
         fi
+    fi
 
-saveIFS="$IFS"
+    if [ ${LINE:0:1} = '[' ]; then
-IFS=$'\n'
+        echo 'group: $GRP'
-GRPS=($(<~/.git_groups))
+        # TODO: strip [ and ] from LINE
-IFS="$saveIFS"
+        GRP=$LINE
+    fi
 
-for GRP in "${GRPS[@]}"; do
     if [ ! -e $WORKSPACE/$GRP ]; then
         mkdir $WORKSPACE/$GRP
     elif [ -f $WORKSPACE/$GRP ]; then