feat(ruby): cache versions list 15 minutes

renovatebot · Jan 22, 2019 · 74ec520 · 74ec520
1 parent c2f18e4
commit 74ec520
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Showing 2 changed files with 9 additions and 0 deletions.
diff --git a/lib/datasource/ruby-version/index.js b/lib/datasource/ruby-version/index.js
@@ -9,6 +9,13 @@ module.exports = {
 const rubyVersionsUrl = 'https://www.ruby-lang.org/en/downloads/releases/';
 
 async function getPkgReleases() {
+  // First check the persistent cache
+  const cacheNamespace = 'datasource-ruby-version';
+  const cachedResult = await renovateCache.get(cacheNamespace, 'all');
+  // istanbul ignore if
+  if (cachedResult) {
+    return cachedResult;
+  }
   try {
     const res = {
       homepage: 'https://ruby-lang.org',
@@ -33,6 +40,7 @@ async function getPkgReleases() {
         }
       }
     }
+    await renovateCache.set(cacheNamespace, 'all', res, 15);
     return res;
   } catch (err) {
     if (err && (err.statusCode === 404 || err.code === 'ENOTFOUND')) {

diff --git a/test/datasource/ruby-version.spec.js b/test/datasource/ruby-version.spec.js
@@ -11,6 +11,7 @@ const rubyReleasesHtml = fs.readFileSync(
 
 describe('datasource/gradle', () => {
   describe('getPkgReleases', () => {
+    beforeEach(() => global.renovateCache.rmAll());
     it('parses real data', async () => {
       got.mockReturnValueOnce({
         body: rubyReleasesHtml,