Add modifier togglePlugin

1 files changed, 25 insertions, 0 deletions

diff --git a/lib/modifiers/config/togglePlugin.js b/lib/modifiers/config/togglePlugin.js
new file mode 100644
index 0000000..13d4406
--- /dev/null
+++ b/lib/modifiers/config/togglePlugin.js
@@ -0,0 +1,25 @@
+
+/**
+ * Enable/disable a plugin dependency
+ * @param {Book} book
+ * @param {String} plugin
+ * @param {Boolean} state (optional)
+ * @return {Book}
+ */
+function togglePlugin(book, plugin, state) {
+    var config = book.getConfig();
+    var deps = config.getPluginDependencies();
+
+    deps = deps.map(function(dep) {
+        if (dep.getName() === plugin) {
+            return dep.toggle(state);
+        }
+
+        return dep;
+    });
+
+    config = config.setPluginDependencies(deps);
+    return book.setConfig(config);
+}
+
+module.exports = togglePlugin;