Remove os limitation

.github/workflows/ci.yml

@@ -10,6 +10,24 @@ on:
       - 'releases/v*'
 
 jobs:
+  stop-docker:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Stop docker
+        run: |
+          sudo systemctl stop docker
+      -
+        name: Login to GitHub Container Registry
+        uses: ./
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
   dind:
     runs-on: ubuntu-latest
     env:

README.md

@@ -8,11 +8,6 @@
 
 GitHub Action to login against a Docker registry.
 
-> :bulb: See also:
-> * [setup-buildx](https://github.com/docker/setup-buildx-action) action
-> * [setup-qemu](https://github.com/docker/setup-qemu-action) action
-> * [build-push](https://github.com/docker/build-push-action) action
-
 ![Screenshot](.github/docker-login.png)
 
 ___
@@ -32,7 +27,6 @@ ___
 * [Customizing](#customizing)
   * [inputs](#inputs)
 * [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
-* [Limitation](#limitation)
 
 ## Usage
 
@@ -433,7 +427,3 @@ updates:
     schedule:
       interval: "daily"
 ```
-
-## Limitation
-
-This action is only available for Linux [virtual environments](https://help.github.com/en/articles/virtual-environments-for-github-actions#supported-virtual-environments-and-hardware-resources).

__tests__/main.test.ts

@@ -6,17 +6,6 @@ import * as stateHelper from '../src/state-helper';
 
 import * as core from '@actions/core';
 
-test('errors when not run on linux platform', async () => {
-  const platSpy = jest.spyOn(osm, 'platform');
-  platSpy.mockImplementation(() => 'netbsd');
-
-  const coreSpy: jest.SpyInstance = jest.spyOn(core, 'setFailed');
-
-  await run();
-
-  expect(coreSpy).toHaveBeenCalledWith('Only supported on linux platform');
-});
-
 test('errors without username and password', async () => {
   const platSpy = jest.spyOn(osm, 'platform');
   platSpy.mockImplementation(() => 'linux');

src/docker.ts

@@ -28,15 +28,15 @@ export async function loginStandard(registry: string, username: string, password
   loginArgs.push(registry);
 
   if (registry) {
-    core.info(`🔑 Logging into ${registry}...`);
+    core.info(`Logging into ${registry}...`);
   } else {
-    core.info(`🔑 Logging into Docker Hub...`);
+    core.info(`Logging into Docker Hub...`);
   }
   await execm.exec('docker', loginArgs, true, password).then(res => {
     if (res.stderr != '' && !res.success) {
       throw new Error(res.stderr);
     }
-    core.info('🎉 Login Succeeded!');
+    core.info(`Login Succeeded!`);
   });
 }
 
@@ -47,27 +47,27 @@ export async function loginECR(registry: string, username: string, password: str
   const accountIDs = await aws.getAccountIDs(registry);
 
   if (await aws.isPubECR(registry)) {
-    core.info(`💡 AWS Public ECR detected with ${region} region`);
+    core.info(`AWS Public ECR detected with ${region} region`);
   } else {
-    core.info(`💡 AWS ECR detected with ${region} region`);
+    core.info(`AWS ECR detected with ${region} region`);
   }
 
   process.env.AWS_ACCESS_KEY_ID = username || process.env.AWS_ACCESS_KEY_ID;
   process.env.AWS_SECRET_ACCESS_KEY = password || process.env.AWS_SECRET_ACCESS_KEY;
 
-  core.info(`⬇️ Retrieving docker login command through AWS CLI ${cliVersion} (${cliPath})...`);
+  core.info(`Retrieving docker login command through AWS CLI ${cliVersion} (${cliPath})...`);
   const loginCmds = await aws.getDockerLoginCmds(cliVersion, registry, region, accountIDs);
 
-  core.info(`🔑 Logging into ${registry}...`);
+  core.info(`Logging into ${registry}...`);
   loginCmds.forEach((loginCmd, index) => {
     execm.exec(loginCmd, [], true).then(res => {
       if (res.stderr != '' && !res.success) {
         throw new Error(res.stderr);
       }
       if (loginCmds.length > 1) {
-        core.info(`🎉 Login Succeeded! (${index}/${loginCmds.length})`);
+        core.info(`Login Succeeded! (${index}/${loginCmds.length})`);
       } else {
-        core.info('🎉 Login Succeeded!');
+        core.info('Login Succeeded!');
       }
     });
   });

src/main.ts

@@ -1,16 +1,11 @@
-import * as os from 'os';
 import * as core from '@actions/core';
-import {getInputs, Inputs} from './context';
+import * as context from './context';
 import * as docker from './docker';
 import * as stateHelper from './state-helper';
 
 export async function run(): Promise<void> {
   try {
-    if (os.platform() !== 'linux') {
-      throw new Error('Only supported on linux platform');
-    }
-
-    const {registry, username, password, logout} = getInputs();
+    const {registry, username, password, logout} = context.getInputs();
     stateHelper.setRegistry(registry);
     stateHelper.setLogout(logout);
     await docker.login(registry, username, password);