Merge pull request #3653 from curbengh/meta-generator

feat: add option to disable meta generator tag
hexojs · Aug 6, 2019 · 0621184 · 0621184
2 parents 9b87047 + 5d592cc
commit 0621184
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Showing 3 changed files with 17 additions and 2 deletions.
diff --git a/lib/hexo/default_config.js b/lib/hexo/default_config.js
@@ -54,6 +54,9 @@ module.exports = {
   deploy: {},
 
   // ignore files from processing
-  ignore: []
+  ignore: [],
+
+  // Category & Tag
+  meta_generator: true
 };
 
diff --git a/lib/plugins/filter/meta_generator.js b/lib/plugins/filter/meta_generator.js
@@ -6,8 +6,11 @@ const hexoGeneratorTag = '<meta name="generator" content="Hexo %s" />';
 function hexoMetaGeneratorInject(data) {
   if (!cheerio) cheerio = require('cheerio');
   const $ = cheerio.load(data, {decodeEntities: false});
+  const { config } = this;
 
-  if (!($('meta[name="generator"]').length > 0) && $('head').contents().length > 0) {
+  if (!($('meta[name="generator"]').length > 0) &&
+  $('head').contents().length > 0 &&
+  config.meta_generator) {
     $('head').prepend(hexoGeneratorTag.replace('%s', this.version));
 
     return $.html();

diff --git a/test/scripts/filters/meta_generator.js b/test/scripts/filters/meta_generator.js
@@ -23,4 +23,13 @@ describe('Meta Generator', () => {
     const resultType = typeof result;
     resultType.should.eql('undefined');
   });
+
+  it('disable meta_generator', () => {
+    const content = '<head><link></head>';
+    hexo.config.meta_generator = false;
+    const result = metaGenerator(content);
+
+    const resultType = typeof result;
+    resultType.should.eql('undefined');
+  });
 });