fix: fix trying to read from a directory, instead of the yarnrc file

dmeents · Mar 7, 2023 · 7900ded · 7900ded
1 parent d0c96fa
commit 7900ded
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Showing 2 changed files with 19 additions and 5 deletions.
diff --git a/src/utils/index.ts b/src/utils/index.ts
@@ -23,10 +23,9 @@ export async function getYarnRc(cwd: string) {
   let yarnRc: Record<string, string>;
 
   try {
-    yarnRc = (await yaml.load(fs.readFileSync(cwd, 'utf8'))) as Record<
-      string,
-      string
-    >;
+    yarnRc = (await yaml.load(
+      fs.readFileSync(`${cwd}/.yarnrc.yml`, 'utf8'),
+    )) as Record<string, string>;
   } catch (err) {
     const { code } = err as { code?: string };
     if (code === 'ENOENT') throw error(ErrorTypes.MISSING_PACKAGE);

diff --git a/src/utils/utils.test.ts b/src/utils/utils.test.ts
@@ -1,6 +1,6 @@
 import tempy from 'tempy';
 import * as fs from 'fs';
-import { getPackage } from './index';
+import { getPackage, getYarnRc } from './index';
 
 describe('utils', () => {
   describe('getPackage', () => {
@@ -31,4 +31,19 @@ describe('utils', () => {
       await expect(getPackage(cwd)).rejects.toThrow();
     });
   });
+
+  describe('getYarnRc', () => {
+    it('should return the .yarnrc.yml if it exists', async () => {
+      const cwd = tempy.directory();
+
+      const mockYarnRc = {
+        npmPublishRegistry: 'https://registry.npmjs.org',
+      };
+
+      fs.writeFileSync(`${cwd}/.yarnrc.yml`, JSON.stringify(mockYarnRc));
+      const result = await getYarnRc(cwd);
+
+      expect(result.npmPublishRegistry).toEqual(mockYarnRc.npmPublishRegistry);
+    });
+  });
 });