npm: only load completion if npm exists

10 years ago · 136a83433a
parent 3b8d0ad9d0
commit 136a83433a
1 changed files with 6 additions and 4 deletions
--- a/plugins/npm/npm.plugin.zsh
+++ b/plugins/npm/npm.plugin.zsh
@ -1,8 +1,10 @@
-__NPM_COMPLETION_FILE="${ZSH_CACHE_DIR}/npm_completion"
+(( $+commands[npm] )) && {
+    __NPM_COMPLETION_FILE="${ZSH_CACHE_DIR}/npm_completion"

-if [[ ! -f $__NPM_COMPLETION_FILE ]]; then
-    npm completion >! $__NPM_COMPLETION_FILE || rm -f $__NPM_COMPLETION_FILE
-fi
+    if [[ ! -f $__NPM_COMPLETION_FILE ]]; then
+        npm completion >! $__NPM_COMPLETION_FILE || rm -f $__NPM_COMPLETION_FILE
+    fi
+}

 source $__NPM_COMPLETION_FILE