fix: wrap meteor parsing in try/catch (#921)

lib/workers/dep-type/index.js

@@ -28,6 +28,7 @@ async function renovateDepType(packageContent, config) {
     logger.debug(`deps length is ${deps.length}`);
     logger.debug({ deps }, `deps`);
   } else if (config.packageFile.endsWith('package.js')) {
+    try {
       deps = packageContent
         .match(/Npm\.depends\({([\s\S]*?)}\);/)[1]
         .replace(/(\s|\\n|\\t|'|")/g, '')
@@ -38,6 +39,9 @@ async function renovateDepType(packageContent, config) {
           depName: arr[0],
           currentVersion: arr[1],
         }));
+    } catch (err) {
+      logger.warn({ packageContent }, 'Failed to parse meteor package.js');
+    }
   } else if (config.packageFile.endsWith('Dockerfile')) {
     const [imagetag, currentDigest] = config.currentFrom.split('@');
     const [depName, currentTag] = imagetag.split(':');

test/workers/dep-type/index.spec.js

@@ -58,6 +58,12 @@ describe('lib/workers/dep-type/index', () => {
       const res = await depTypeWorker.renovateDepType(content, config);
       expect(res).toHaveLength(6);
     });
+    it('handles malformed meteor', async () => {
+      config.packageFile = 'package.js';
+      const content = 'blah';
+      const res = await depTypeWorker.renovateDepType(content, config);
+      expect(res).toHaveLength(0);
+    });
     it('returns upgrades for docker', async () => {
       config.packageFile = 'Dockerfile';
       config.currentFrom = 'node';