fix: skip generate if no posts

hexojs · Nov 18, 2019 · e26d4a1 · e26d4a1
1 parent 6a5559d
commit e26d4a1
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Showing 2 changed files with 21 additions and 0 deletions.
diff --git a/lib/generator.js b/lib/generator.js
@@ -24,6 +24,11 @@ module.exports = function(locals) {
  return b.updated - a.updated;
  });
 
+ if (posts.length <= 0) {
+ config.sitemap.rel = false;
+ return;
+ }
+
  const xml = template(config).render({
  config,
  posts

diff --git a/test/index.js b/test/index.js
@@ -79,6 +79,22 @@ describe('Sitemap generator', () => {
  });
 });
 
+it('No posts', () => {
+ const hexo = new Hexo(__dirname, { silent: true });
+ hexo.config.sitemap = {
+ path: 'sitemap.xml'
+ };
+ const Post = hexo.model('Post');
+ const generator = require('../lib/generator').bind(hexo);
+
+ return Post.insert([]).then(data => {
+ const locals = hexo.locals.toObject();
+ const result = typeof generator(locals);
+
+ result.should.eql('undefined');
+ });
+});
+
 describe('Rel-Sitemap', () => {
  const hexo = new Hexo();
  hexo.config.sitemap = {