Improve plugins config modifier

1 files changed, 15 insertions, 0 deletions

diff --git a/lib/modifiers/config/hasPlugin.js b/lib/modifiers/config/hasPlugin.js
new file mode 100644
index 0000000..9aab4f2
--- /dev/null
+++ b/lib/modifiers/config/hasPlugin.js
@@ -0,0 +1,15 @@
+
+/**
+ * Test if a plugin is listed
+ * @param { {List<PluginDependency}} deps
+ * @param {String} plugin
+ * @param {String} version
+ * @return {Boolean}
+ */
+function hasPlugin(deps, pluginName, version) {
+    return !!deps.find(function(dep) {
+        return dep.getName() === pluginName && (!version || dep.getVersion() === version);
+    });
+}
+
+module.exports = hasPlugin;