Fix cleanup giving an error on no bundles.

Where there are no bundles, or the bundle directory does not exist, the `bundle-cleanup` command gives out an error. This fix is to make it give a saner message instead.

Fix cleanup giving an error on no bundles.
Where there are no bundles, or the bundle directory does not exist, the `bundle-cleanup` command gives out an error. This fix is to make it give a saner message instead.
Shrikant Sharat
1 parent d91893a12a
Showing 1 changed file with 6 additions and 0 deletions Side-by-side Diff
antigen.zsh
@@ -136,6 +136,12 @@ bundle-install! () {
  
 bundle-cleanup () {
  
+    if [[ ! -d "$ANTIGEN_BUNDLE_DIR" || \
+        "$(ls "$ANTIGEN_BUNDLE_DIR/" | wc -l)" == 0 ]]; then
+        echo "You don't have any bundles."
+        return 0
+    fi
+
     # Find directores in ANTIGEN_BUNDLE_DIR, that are not in the bundles record.
     local unidentified_bundles="$(comm -13 \
         <(echo-non-empty "$bundles" | awk '{print $1}' | sort) \
...	...	@@ -136,6 +136,12 @@ bundle-install! () {
136	136
137	137	bundle-cleanup () {
138	138
	139	+ if [[ ! -d "$ANTIGEN_BUNDLE_DIR" \|\| \
	140	+ "$(ls "$ANTIGEN_BUNDLE_DIR/" \| wc -l)" == 0 ]]; then
	141	+ echo "You don't have any bundles."
	142	+ return 0
	143	+ fi
	144	+
139	145	# Find directores in ANTIGEN_BUNDLE_DIR, that are not in the bundles record.
140	146	local unidentified_bundles="$(comm -13 \
141	147	<(echo-non-empty "$bundles" \| awk '{print $1}' \| sort) \