Merge pull request #66 from crazy-max/remove-os-limitation

Remove os limitation

.dockerignore

@@ -0,0 +1,2 @@
+/coverage
+/node_modules

.github/CONTRIBUTING.md

@@ -2,20 +2,24 @@
 
 Hi there! We're thrilled that you'd like to contribute to this project. Your help is essential for keeping it great.
 
-Contributions to this project are [released](https://help.github.com/articles/github-terms-of-service/#6-contributions-under-repository-license) to the public under the [project's open source license](LICENSE).
+Contributions to this project are [released](https://docs.github.com/en/github/site-policy/github-terms-of-service#6-contributions-under-repository-license)
+to the public under the [project's open source license](LICENSE).
 
 ## Submitting a pull request
 
 1. [Fork](https://github.com/docker/login-action/fork) and clone the repository
 2. Configure and install the dependencies: `yarn install`
-4. Create a new branch: `git checkout -b my-branch-name`
-5. Make your change
-6. Run pre-checkin: `yarn run pre-checkin`
-7. Push to your fork and [submit a pull request](https://github.com/docker/login-action/compare)
-8. Pat your self on the back and wait for your pull request to be reviewed and merged.
+3. Create a new branch: `git checkout -b my-branch-name`
+4. Make your changes
+5. Make sure the tests pass: `docker buildx bake test`
+6. Format code and build javascript artifacts: `docker buildx bake pre-checkin`
+7. Validate all code has correctly formatted and built: `docker buildx bake validate`
+8. Push to your fork and [submit a pull request](https://github.com/docker/login-action/compare)
+9. Pat your self on the back and wait for your pull request to be reviewed and merged.
 
 Here are a few things you can do that will increase the likelihood of your pull request being accepted:
 
+- Write tests.
 - Make sure the `README.md` and any other relevant **documentation are kept up-to-date**.
 - We try to follow [SemVer v2.0.0](https://semver.org/). Randomly breaking public APIs is not an option.
 - Keep your change as focused as possible. If there are multiple changes you would like to make that are not dependent upon each other, consider submitting them as **separate pull requests**.
@@ -24,5 +28,5 @@ Here are a few things you can do that will increase the likelihood of your pull
 ## Resources
 
 - [How to Contribute to Open Source](https://opensource.guide/how-to-contribute/)
-- [Using Pull Requests](https://help.github.com/articles/about-pull-requests/)
-- [GitHub Help](https://help.github.com)
+- [Using Pull Requests](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/about-pull-requests)
+- [GitHub Help](https://docs.github.com/en)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -30,4 +30,5 @@ about: Create a report to help us improve
 
 ### Logs
 
-> Download the [log file of your build](https://help.github.com/en/actions/configuring-and-managing-workflows/managing-a-workflow-run#downloading-logs) and [attach it](https://help.github.com/en/github/managing-your-work-on-github/file-attachments-on-issues-and-pull-requests) to this issue.
+> Download the [log file of your build](https://docs.github.com/en/actions/managing-workflow-runs/using-workflow-run-logs#downloading-logs)
+> and [attach it](https://docs.github.com/en/github/managing-your-work-on-github/file-attachments-on-issues-and-pull-requests) to this issue.

.github/labels.yml

@@ -1,77 +0,0 @@
-## more info https://github.com/crazy-max/ghaction-github-labeler
-- # automerge
-  name: ":bell: automerge"
-  color: "8f4fbc"
-  description: ""
-- # bot
-  name: ":robot: bot"
-  color: "69cde9"
-  description: ""
-- # bug
-  name: ":bug: bug"
-  color: "b60205"
-  description: ""
-- # dependencies
-  name: ":game_die: dependencies"
-  color: "0366d6"
-  description: ""
-- # documentation
-  name: ":memo: documentation"
-  color: "c5def5"
-  description: ""
-- # duplicate
-  name: ":busts_in_silhouette: duplicate"
-  color: "cccccc"
-  description: ""
-- # enhancement
-  name: ":sparkles: enhancement"
-  color: "0054ca"
-  description: ""
-- # feature request
-  name: ":bulb: feature request"
-  color: "0e8a16"
-  description: ""
-- # feedback
-  name: ":mega: feedback"
-  color: "03a9f4"
-  description: ""
-- # future maybe
-  name: ":rocket: future maybe"
-  color: "fef2c0"
-  description: ""
-- # good first issue
-  name: ":hatching_chick: good first issue"
-  color: "7057ff"
-  description: ""
-- # help wanted
-  name: ":pray: help wanted"
-  color: "4caf50"
-  description: ""
-- # hold
-  name: ":hand: hold"
-  color: "24292f"
-  description: ""
-- # invalid
-  name: ":no_entry_sign: invalid"
-  color: "e6e6e6"
-  description: ""
-- # maybe bug
-  name: ":interrobang: maybe bug"
-  color: "ff5722"
-  description: ""
-- # needs more info
-  name: ":thinking: needs more info"
-  color: "795548"
-  description: ""
-- # question
-  name: ":question: question"
-  color: "3f51b5"
-  description: ""
-- # upstream
-  name: ":eyes: upstream"
-  color: "fbca04"
-  description: ""
-- # wontfix
-  name: ":coffin: wontfix"
-  color: "ffffff"
-  description: ""

.github/workflows/ci.yml

@@ -6,9 +6,28 @@ on:
     - cron: '0 10 * * *' # everyday at 10am
   push:
     branches:
-      - master
+      - 'master'
+      - '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:
@@ -149,8 +168,8 @@ jobs:
         uses: ./
         with:
           registry: ghcr.io
-          username: ${{ secrets.GHCR_USERNAME }}
-          password: ${{ secrets.GHCR_PAT }}
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
   gitlab:
     runs-on: ubuntu-latest
@@ -166,30 +185,30 @@ jobs:
           username: ${{ secrets.GITLAB_USERNAME }}
           password: ${{ secrets.GITLAB_TOKEN }}
 
-#  google-artifact:
-#    runs-on: ubuntu-latest
-#    steps:
-#      -
-#        name: Checkout
-#        uses: actions/checkout@v2
-#      -
-#        name: Login to Google Artifact Registry
-#        uses: ./
-#        with:
-#          registry: ${{ secrets.GAR_LOCATION }}-docker.pkg.dev
-#          username: _json_key
-#          password: ${{ secrets.GAR_JSON_KEY }}
-#
-#  google-container:
-#    runs-on: ubuntu-latest
-#    steps:
-#      -
-#        name: Checkout
-#        uses: actions/checkout@v2
-#      -
-#        name: Login to Google Container Registry
-#        uses: ./
-#        with:
-#          registry: gcr.io
-#          username: _json_key
-#          password: ${{ secrets.GCR_JSON_KEY }}
+  google-artifact:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Login to Google Artifact Registry
+        uses: ./
+        with:
+          registry: ${{ secrets.GAR_LOCATION }}-docker.pkg.dev
+          username: _json_key
+          password: ${{ secrets.GAR_JSON_KEY }}
+
+  google-container:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Login to Google Container Registry
+        uses: ./
+        with:
+          registry: gcr.io
+          username: _json_key
+          password: ${{ secrets.GCR_JSON_KEY }}

.github/workflows/labels.yml

@@ -1,20 +0,0 @@
-name: labels
-
-on:
-  push:
-    branches:
-      - 'master'
-    paths:
-      - '.github/labels.yml'
-      - '.github/workflows/labels.yml'
-
-jobs:
-  labeler:
-    runs-on: ubuntu-latest
-    steps:
-      -
-        name: Checkout
-        uses: actions/checkout@v2
-      -
-        name: Run Labeler
-        uses: crazy-max/ghaction-github-labeler@v3

.github/workflows/test.yml

@@ -3,38 +3,32 @@ name: test
 on:
   push:
     branches:
-      - master
-      - releases/v*
-    paths-ignore:
-      - '**.md'
+      - 'master'
+      - 'releases/v*'
   pull_request:
-    paths-ignore:
-      - '**.md'
+    branches:
+      - 'master'
+      - 'releases/v*'
 
 jobs:
   test:
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os:
-          - ubuntu-20.04
-          - ubuntu-18.04
-          - ubuntu-16.04
+    runs-on: ubuntu-latest
     steps:
       -
         name: Checkout
         uses: actions/checkout@v2
       -
-        name: Install
-        run: yarn install
+        name: Validate
+        uses: docker/bake-action@v1
+        with:
+          targets: validate
       -
         name: Test
-        run: yarn run test
+        uses: docker/bake-action@v1
+        with:
+          targets: test
       -
         name: Upload coverage
         uses: codecov/codecov-action@v1
-        if: success()
         with:
-          token: ${{ secrets.CODECOV_TOKEN }}
           file: ./coverage/clover.xml

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)
 
 ___
@@ -28,10 +23,10 @@ ___
   * [AWS Elastic Container Registry (ECR)](#aws-elastic-container-registry-ecr)
   * [AWS Public Elastic Container Registry (ECR)](#aws-public-elastic-container-registry-ecr)
   * [OCI Oracle Cloud Infrastructure Registry (OCIR)](#oci-oracle-cloud-infrastructure-registry-ocir)
+  * [Quay.io](#quayio)
 * [Customizing](#customizing)
   * [inputs](#inputs)
 * [Keep up-to-date with GitHub Dependabot](#keep-up-to-date-with-github-dependabot)
-* [Limitation](#limitation)
 
 ## Usage
 
@@ -89,9 +84,12 @@ jobs:
 
 ### GitHub Container Registry
 
-To authenticate against the [GitHub Container Registry](https://docs.github.com/en/packages/getting-started-with-github-container-registry),
-you will need to create a new [personal access token (PAT)](https://docs.github.com/en/github/authenticating-to-github/creating-a-personal-access-token)
-with the [appropriate scopes](https://docs.github.com/en/packages/getting-started-with-github-container-registry/migrating-to-github-container-registry-for-docker-images#authenticating-with-the-container-registry).
+To use the [GitHub Container Registry](https://docs.github.com/en/packages/getting-started-with-github-container-registry),
+you need to [enable this feature for your personal or organization account](https://docs.github.com/en/packages/guides/enabling-improved-container-support).
+
+To [authenticate against it](https://docs.github.com/en/packages/guides/migrating-to-github-container-registry-for-docker-images#authenticating-with-the-container-registry),
+use the [`GITHUB_TOKEN`](https://docs.github.com/en/actions/reference/authentication-in-a-workflow) for the best
+security and experience.
 
 ```yaml
 name: ci
@@ -110,9 +108,16 @@ jobs:
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
-          password: ${{ secrets.CR_PAT }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 ```
 
+You may need to manage write and read access of GitHub Actions for repositories in the container settings:
+
+![Manage Actions access](.github/ghcr-manage-actions-access.gif)
+
+You can also use a [personal access token (PAT)](https://docs.github.com/en/github/authenticating-to-github/creating-a-personal-access-token)
+with the [appropriate scopes](https://docs.github.com/en/packages/getting-started-with-github-container-registry/migrating-to-github-container-registry-for-docker-images#authenticating-with-the-container-registry).
+
 ### GitLab
 
 ```yaml
@@ -370,6 +375,30 @@ jobs:
 
 > Replace `<region>` with their respective values from [availability regions](https://docs.cloud.oracle.com/iaas/Content/Registry/Concepts/registryprerequisites.htm#Availab)
 
+### Quay.io
+
+Use a [Robot account](https://docs.quay.io/glossary/robot-accounts.html) with the ability to push to a public/private Quay.io repository.
+
+```yaml
+name: ci
+
+on:
+  push:
+    branches: master
+
+jobs:
+  login:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Login to Quay.io
+        uses: docker/login-action@v1
+        with:
+          registry: quay.io
+          username: ${{ secrets.QUAY_USERNAME }}
+          password: ${{ secrets.QUAY_ROBOT_TOKEN }}
+```
+
 ## Customizing
 
 ### inputs
@@ -398,7 +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');

dist/index.js

@@ -497,18 +497,14 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.run = void 0;
-const os = __importStar(__webpack_require__(87));
 const core = __importStar(__webpack_require__(186));
-const context_1 = __webpack_require__(842);
+const context = __importStar(__webpack_require__(842));
 const docker = __importStar(__webpack_require__(758));
 const stateHelper = __importStar(__webpack_require__(647));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
-            if (os.platform() !== 'linux') {
-                throw new Error('Only supported on linux platform');
-            }
-            const { registry, username, password, logout } = context_1.getInputs();
+            const { registry, username, password, logout } = context.getInputs();
             stateHelper.setRegistry(registry);
             stateHelper.setLogout(logout);
             yield docker.login(registry, username, password);
@@ -3069,16 +3065,16 @@ function loginStandard(registry, username, password) {
         loginArgs.push('--username', username);
         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...`);
         }
         yield 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!`);
         });
     });
 }
@@ -3090,26 +3086,26 @@ function loginECR(registry, username, password) {
         const region = yield aws.getRegion(registry);
         const accountIDs = yield aws.getAccountIDs(registry);
         if (yield 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 = yield 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!');
                 }
             });
         });

docker-bake.hcl

@@ -0,0 +1,67 @@
+variable "NODE_VERSION" {
+  default = "12"
+}
+
+target "node-version" {
+  args = {
+    NODE_VERSION = NODE_VERSION
+  }
+}
+
+group "default" {
+  targets = ["build"]
+}
+
+group "pre-checkin" {
+  targets = ["vendor-update", "format", "build"]
+}
+
+group "validate" {
+  targets = ["format-validate", "build-validate", "vendor-validate"]
+}
+
+target "build" {
+  inherits = ["node-version"]
+  dockerfile = "./hack/build.Dockerfile"
+  target = "build-update"
+  output = ["."]
+}
+
+target "build-validate" {
+  inherits = ["node-version"]
+  dockerfile = "./hack/build.Dockerfile"
+  target = "build-validate"
+}
+
+target "format" {
+  inherits = ["node-version"]
+  dockerfile = "./hack/build.Dockerfile"
+  target = "format-update"
+  output = ["."]
+}
+
+target "format-validate" {
+  inherits = ["node-version"]
+  dockerfile = "./hack/build.Dockerfile"
+  target = "format-validate"
+}
+
+target "vendor-update" {
+  inherits = ["node-version"]
+  dockerfile = "./hack/vendor.Dockerfile"
+  target = "update"
+  output = ["."]
+}
+
+target "vendor-validate" {
+  inherits = ["node-version"]
+  dockerfile = "./hack/vendor.Dockerfile"
+  target = "validate"
+}
+
+target "test" {
+  inherits = ["node-version"]
+  dockerfile = "./hack/test.Dockerfile"
+  target = "test-coverage"
+  output = ["./coverage"]
+}

hack/build.Dockerfile

@@ -0,0 +1,42 @@
+# syntax=docker/dockerfile:1.2
+ARG NODE_VERSION
+
+FROM node:${NODE_VERSION}-alpine AS base
+RUN apk add --no-cache cpio findutils git
+WORKDIR /src
+
+FROM base AS deps
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/node_modules \
+  yarn install
+
+FROM deps AS build
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/node_modules \
+  yarn run build && mkdir /out && cp -Rf dist /out/
+
+FROM scratch AS build-update
+COPY --from=build /out /
+
+FROM build AS build-validate
+RUN --mount=type=bind,target=.,rw \
+  git add -A && cp -rf /out/* .; \
+  if [ -n "$(git status --porcelain -- dist)" ]; then \
+    echo >&2 'ERROR: Build result differs. Please build first with "docker buildx bake build"'; \
+    git status --porcelain -- dist; \
+    exit 1; \
+  fi
+
+FROM deps AS format
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/node_modules \
+  yarn run format \
+  && mkdir /out && find . -name '*.ts' -not -path './node_modules/*' | cpio -pdm /out
+
+FROM scratch AS format-update
+COPY --from=format /out /
+
+FROM deps AS format-validate
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/node_modules \
+  yarn run format-check \

hack/test.Dockerfile

@@ -0,0 +1,34 @@
+# syntax=docker/dockerfile:1.2
+ARG NODE_VERSION
+
+FROM node:${NODE_VERSION}-alpine AS base
+RUN apk add --no-cache binutils curl git unzip
+ENV GLIBC_VER=2.31-r0
+RUN curl -sL "https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub" -o "/etc/apk/keys/sgerrand.rsa.pub" \
+  && curl -sLO "https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VER}/glibc-${GLIBC_VER}.apk" \
+  && curl -sLO "https://github.com/sgerrand/alpine-pkg-glibc/releases/download/${GLIBC_VER}/glibc-bin-${GLIBC_VER}.apk" \
+  && apk add --no-cache \
+    glibc-${GLIBC_VER}.apk \
+    glibc-bin-${GLIBC_VER}.apk \
+  && curl -sL "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip" \
+  && unzip -qq "awscliv2.zip" \
+  && ./aws/install \
+  && aws --version
+WORKDIR /src
+
+FROM base AS deps
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/node_modules \
+  yarn install
+
+FROM deps AS test
+ENV RUNNER_TEMP=/tmp/github_runner
+ENV RUNNER_TOOL_CACHE=/tmp/github_tool_cache
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/node_modules \
+  --mount=type=bind,from=crazymax/docker,source=/usr/libexec/docker/cli-plugins/docker-buildx,target=/usr/libexec/docker/cli-plugins/docker-buildx \
+  --mount=type=bind,from=crazymax/docker,source=/usr/local/bin/docker,target=/usr/bin/docker \
+  yarn run test --coverageDirectory=/tmp/coverage
+
+FROM scratch AS test-coverage
+COPY --from=test /tmp/coverage /

hack/vendor.Dockerfile

@@ -0,0 +1,23 @@
+# syntax=docker/dockerfile:1.2
+ARG NODE_VERSION
+
+FROM node:${NODE_VERSION}-alpine AS base
+RUN apk add --no-cache git
+WORKDIR /src
+
+FROM base AS vendored
+RUN --mount=type=bind,target=.,rw \
+  --mount=type=cache,target=/src/node_modules \
+  yarn install && mkdir /out && cp yarn.lock /out
+
+FROM scratch AS update
+COPY --from=vendored /out /
+
+FROM vendored AS validate
+RUN --mount=type=bind,target=.,rw \
+  git add -A && cp -rf /out/* .; \
+  if [ -n "$(git status --porcelain -- yarn.lock)" ]; then \
+    echo >&2 'ERROR: Vendor result differs. Please vendor your package with "docker buildx bake vendor-update"'; \
+    git status --porcelain -- yarn.lock; \
+    exit 1; \
+  fi

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);