Allow specify plugin list in config. Resolve #1670

lib/hexo/load_plugins.js

@@ -14,7 +14,13 @@ module.exports = function(ctx) {
  ]);
 };
 
-function loadModules(ctx) {
+function loadModuleList(ctx) {
+ if (ctx.config && Array.isArray(ctx.config.plugins)) {
+ return Promise.resolve(ctx.config.plugins).filter(function(item) {
+ return typeof item === 'string';
+ });
+ }
+
  var packagePath = pathFn.join(ctx.base_dir, 'package.json');
  var pluginDir = ctx.plugin_dir;
 
@@ -36,7 +42,13 @@ function loadModules(ctx) {
  // Make sure the plugin exists
  var path = pathFn.join(pluginDir, name);
  return fs.exists(path);
- }).map(function(name) {
+ });
+}
+
+function loadModules(ctx) {
+ var pluginDir = ctx.plugin_dir;
+
+ return loadModuleList(ctx).map(function(name) {
  var path = require.resolve(pathFn.join(pluginDir, name));
 
  // Load plugins

test/scripts/hexo/load_plugins.js

@@ -71,6 +71,32 @@ describe('Load plugins', function() {
  });
  });
 
+ it('specify plugin list in config', function() {
+ var names = ['hexo-plugin-test', 'another-plugin'];
+ var paths = names.map(function(name) {
+ return pathFn.join(hexo.plugin_dir, name, 'index.js');
+ });
+
+ return Promise.all([
+ createPackageFile.apply(null, names),
+ fs.writeFile(paths[0], 'hexo._script_test0 = true'),
+ fs.writeFile(paths[1], 'hexo._script_test1 = true')
+ ]).then(function() {
+ hexo.config.plugins = [names[1]];
+ return loadPlugins(hexo);
+ }).then(function() {
+ should.not.exist(hexo._script_test0);
+ hexo._script_test1.should.be.true;
+
+ delete hexo.config.plugins;
+ delete hexo._script_test1;
+
+ return Promise.map(paths, function(path) {
+ return fs.unlink(path);
+ });
+ });
+ });
+
  it('ignore plugins whose name is not started with "hexo-"', function() {
  var script = 'hexo._script_test = true';
  var name = 'another-plugin';