Fix #1377: fix listing of plugins when using gitbook as a library

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/plugins/locateRootFolder.js b/lib/plugins/locateRootFolder.js
new file mode 100644
index 0000000..1139510
--- /dev/null
+++ b/lib/plugins/locateRootFolder.js
@@ -0,0 +1,22 @@
+var path = require('path');
+var resolve = require('resolve');
+
+var DEFAULT_PLUGINS = require('../constants/defaultPlugins');
+
+/**
+ * Resolve the root folder containing for node_modules
+ * since gitbook can be used as a library and dependency can be flattened.
+ *
+ * @return {String} folderPath
+ */
+function locateRootFolder() {
+    var firstDefaultPlugin = DEFAULT_PLUGINS.first();
+    var pluginPath = resolve.sync(firstDefaultPlugin.getNpmID() + '/package.json', {
+        basedir: __dirname
+    });
+    var nodeModules = path.resolve(pluginPath, '../../..');
+
+    return nodeModules;
+}
+
+module.exports = locateRootFolder;