set workspaces experimental flag true

Closes #473
renovatebot · Aug 24, 2017 · 5c95299 · 5c95299
1 parent 3917fc6
commit 5c95299
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Showing 3 changed files with 12 additions and 7 deletions.
diff --git a/lib/workers/branch/yarn.js b/lib/workers/branch/yarn.js
@@ -23,15 +23,19 @@ async function generateLockFile(
   let result = {};
   try {
     await fs.outputFile(path.join(tmpDir, 'package.json'), newPackageJson);
+    logger.debug('Wrote package.json');
     if (npmrcContent) {
       await fs.outputFile(path.join(tmpDir, '.npmrc'), npmrcContent);
+      logger.debug('Wrote .npmrc');
     }
-    if (yarnrcContent) {
-      const filteredYarnrc = yarnrcContent.replace(
-        '--install.pure-lockfile true',
-        ''
-      );
-      await fs.outputFile(path.join(tmpDir, '.yarnrc'), filteredYarnrc);
+    let yarnrc = yarnrcContent || '';
+    if (JSON.parse(newPackageJson).workspaces) {
+      logger.debug('adding workspaces');
+      yarnrc = `workspaces-experimental true\n${yarnrc}`;
+    }
+    yarnrc = yarnrc.replace('--install.pure-lockfile true', '');
+    if (yarnrc !== '') {
+      await fs.outputFile(path.join(tmpDir, '.yarnrc'), yarnrc);
     }
     await fs.remove(path.join(tmpDir, 'yarn.lock'));
     logger.debug(`Spawning yarn install to create ${tmpDir}/yarn.lock`);

diff --git a/lib/workers/package-file/index.js b/lib/workers/package-file/index.js
@@ -21,6 +21,7 @@ async function renovatePackageFile(packageFileConfig) {
 
   // Warn if workspaces found
   if (config.content.workspaces) {
+    config.hasWorkspaces = true;
     logger.warn('Found workspaces');
     const warn = { ...config };
     warn.depName = 'workspaces';

diff --git a/test/workers/branch/yarn.spec.js b/test/workers/branch/yarn.spec.js
@@ -19,7 +19,7 @@ describe('generateLockFile', () => {
   it('generates lock files', async () => {
     const yarnLock = await yarnHelper.generateLockFile(
       tmpDir.name,
-      {},
+      '{ "workspaces": [] }',
       'npmrc-contents',
       'yarnrc-contents',
       logger