Overhault to keep the labels database ~ relative if possible

goto.plugin.zsh

@@ -3,41 +3,49 @@
 function _awk {
   which awk &>/dev/null && awk $@ || \
   which gawk &>/dev/null && gawk $@
-}
+};
+
+function _strip_homedir {
+
+};
 
 function _gotofile {
   echo $GOTO_FILE "$HOME/.labels.tsv" | _awk "{print \$1}"
-}
+};
 
-function _makeLabel {
-    printf "%s %s\n" $1 $(echo $2 | tr -d "$HOME") >> `_gotofile`
-}
+function _make_label {
+  printf "%s %s\n" $1 $(echo $2 | tr -d "$HOME/") >> `_gotofile`
+};
 
 function label {
-    if [ $# -eq 0 ]
-    then
+  if [ "${#}" -eq 0 ]; then
     echo "Usage: $ label <name> [dir]"
     echo "    creates a label which goto can cd to"
-    elif [ -d "$2" ]
-    then
-        _makeLabel $1 $2
+  elif [ -d "${2}" ]; then
+    _make_label "${1}" "${2}"
   else
-        _makeLabel $1 $PWD
+    _make_label "${1}" "${PWD}"
   fi
-}
+};
 
 function goto {
-    if [ $# -eq 0 ]
-    then
+  if [[ "${#}" -eq 0 ]]; then
     echo "Usage: $ goto <name>"
     echo "    jumps to a record set by label"
-    elif [[ "$1" == "ls" ]]
-    then
+  elif [[ "$1" == "ls" ]]; then
     _awk "{ print \$1 }" `_gotofile` | column -t
   else
-        cd "$HOME/$(_awk "/^$1\s/ {print \$2;exit;}" `_gotofile` | head -n 1)"
+    dir=$(_awk "/^$1\s/ {print \$2;exit;}" `_gotofile` | head -n 1)
+    if [[ "$dir" != "/*" ]]; then
+        dir="${HOME}/${dir}"
     fi
-}
+    if [[ ! -e "$dir" ]]; then
+        echo "Error: Label '$1' resolved to missing path '$dir'"
+    else
+      cd "$dir"
+    fi
+  fi
+};
 
 function _goto {
   for label in $(_awk '{print $1}' `_gotofile`)