Update authutil.js

* Update installer.js

* Update installer.ts

* Update installer.js

README.md

@@ -39,27 +39,21 @@ jobs:
       - run: npm test
 ```
 
-Publish to npmjs and GPR with npm:
+Set up auth with npm:
 ```yaml
 steps:
 - uses: actions/checkout@master
 - uses: actions/setup-node@v1
   with:
     version: '10.x'
-    registry-url: 'https://registry.npmjs.org'
+    registry-url: <registry url>
 - run: npm install
 - run: npm publish
   env:
     NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-- uses: actions/setup-node@v1
-  with:
-    registry-url: 'https://npm.pkg.github.com'
-- run: npm publish
-  env:
-    NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```
 
-Publish to npmjs and GPR with yarn:
+Set up auth with yarn:
 ```yaml
 steps:
 - uses: actions/checkout@master
@@ -72,12 +66,6 @@ steps:
 - run: yarn publish
   env:
     NODE_AUTH_TOKEN: ${{ secrets.YARN_TOKEN }}
-- uses: actions/setup-node@v1
-  with:
-    registry-url: 'https://npm.pkg.github.com'
-- run: yarn publish
-  env:
-    NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```
 
 # License

lib/authutil.js

@@ -30,15 +30,7 @@ function writeRegistryToFile(registryUrl, fileLocation) {
     }
     core.debug(`Setting auth in ${fileLocation}`);
     let newContents = '';
-    if (fs.existsSync(fileLocation)) {
-        const curContents = fs.readFileSync(fileLocation, 'utf8');
-        curContents.split(os.EOL).forEach((line) => {
-            // Add current contents unless they are setting the registry
-            if (!line.toLowerCase().startsWith('registry')) {
-                newContents += line + os.EOL;
-            }
-        });
-    }
+    
     // Remove http: or https: from front of registry.
     const authString = registryUrl.replace(/(^\w+:|^)/, '') + ':_authToken=${NODE_AUTH_TOKEN}';
     const registryString = scope

src/authutil.ts

@@ -17,7 +17,7 @@ export function configAuthentication(registryUrl: string) {
 }
 
 function writeRegistryToFile(registryUrl: string, fileLocation: string) {
-  let scope: string = core.getInput('scope');
+  let scope = core.getInput('scope');
   if (!scope && registryUrl.indexOf('npm.pkg.github.com') > -1) {
     scope = github.context.repo.owner;
   }
@@ -37,9 +37,9 @@ function writeRegistryToFile(registryUrl: string, fileLocation: string) {
     });
   }
   // Remove http: or https: from front of registry.
-  const authString: string =
+  const authString =
     registryUrl.replace(/(^\w+:|^)/, '') + ':_authToken=${NODE_AUTH_TOKEN}';
-  const registryString: string = scope
+  const registryString = scope
     ? `${scope}:registry=${registryUrl}`
     : `registry=${registryUrl}`;
   newContents += `${authString}${os.EOL}${registryString}`;