From a39a86c6badad1d05cdcb9a88e8dba36c1a1ac2f Mon Sep 17 00:00:00 2001
From: Rhys Arkins <rhys@keylocation.sg>
Date: Fri, 21 Jul 2017 10:58:11 +0200
Subject: [PATCH] fix(yarn): Filter out pure-lockfile option from yarnrc
A repository with .yarnrc specifying pure-lockfile was preventing our yarn from saving a lockfile too! Now filter it out before writing the yarnrc to our tmp directory.
Closes #507
---
lib/workers/branch/yarn.js | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/workers/branch/yarn.js b/lib/workers/branch/yarn.js
index 3b9b4efcf1..4c50fa5322 100644
--- a/lib/workers/branch/yarn.js
+++ b/lib/workers/branch/yarn.js
@@ -27,7 +27,11 @@ async function generateLockFile(
fs.writeFileSync(path.join(tmpDir.name, '.npmrc'), npmrcContent);
}
if (yarnrcContent) {
- fs.writeFileSync(path.join(tmpDir.name, '.yarnrc'), yarnrcContent);
+ const filteredYarnrc = yarnrcContent.replace(
+ '--install.pure-lockfile true',
+ ''
+ );
+ fs.writeFileSync(path.join(tmpDir.name, '.yarnrc'), filteredYarnrc);
}
logger.debug('Spawning yarn install');
// Use an embedded yarn
--
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