Handle AWS CLI v2

docker · Aug 21, 2020 · d833f7c · d833f7c
1 parent 16d491f
commit d833f7c
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Showing 5 changed files with 58 additions and 30 deletions.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -8,10 +8,14 @@ on:
 
 jobs:
   dockerhub:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
+        os:
+          - ubuntu-20.04
+          - ubuntu-18.04
+          - ubuntu-16.04
         logout:
           - true
           - false

diff --git a/README.md b/README.md
@@ -1,5 +1,6 @@
 [![GitHub release](https://img.shields.io/github/release/crazy-max/ghaction-docker-login.svg?style=flat-square)](https://github.com/crazy-max/ghaction-docker-login/releases/latest)
 [![GitHub marketplace](https://img.shields.io/badge/marketplace-docker--login-blue?logo=github&style=flat-square)](https://github.com/marketplace/actions/docker-login)
+[![CI workflow](https://img.shields.io/github/workflow/status/crazy-max/ghaction-docker-login/test?label=ci&logo=github&style=flat-square)](https://github.com/crazy-max/ghaction-docker-login/actions?workflow=ci)
 [![Test workflow](https://img.shields.io/github/workflow/status/crazy-max/ghaction-docker-login/test?label=test&logo=github&style=flat-square)](https://github.com/crazy-max/ghaction-docker-login/actions?workflow=test)
 [![Codecov](https://img.shields.io/codecov/c/github/crazy-max/ghaction-docker-login?logo=codecov&style=flat-square)](https://codecov.io/gh/crazy-max/ghaction-docker-login)
 [![Become a sponsor](https://img.shields.io/badge/sponsor-crazy--max-181717.svg?logo=github&style=flat-square)](https://github.com/sponsors/crazy-max)

diff --git a/dist/index.js b/dist/index.js
diff --git a/src/aws.ts b/src/aws.ts
@@ -26,14 +26,26 @@ export const getCLICmdOutput = async (args: string[]): Promise<string> => {
   });
 };
 
-export const getCLIVersion = async (): Promise<string | undefined> => {
+export const getCLIVersion = async (): Promise<string> => {
   return parseCLIVersion(await getCLICmdOutput(['--version']));
 };
 
-export const parseCLIVersion = async (stdout: string): Promise<string | undefined> => {
+export const parseCLIVersion = async (stdout: string): Promise<string> => {
   const matches = /aws-cli\/([0-9.]+)/.exec(stdout);
-  if (matches) {
-    return semver.clean(matches[1]);
+  if (!matches) {
+    throw new Error(`Cannot parse AWS CLI version`);
+  }
+  return semver.clean(matches[1]);
+};
+
+export const getECRLoginCmd = async (cliVersion: string, registry: string, region: string): Promise<string> => {
+  if (semver.satisfies(cliVersion, '>=2.0.0')) {
+    return getCLICmdOutput(['ecr', 'get-login-password', '--region', region]).then(pwd => {
+      return `docker login --username AWS --password ${pwd} ${registry}`;
+    });
+  } else {
+    return getCLICmdOutput(['ecr', 'get-login', '--region', region, '--no-include-email']).then(dockerLoginCmd => {
+      return dockerLoginCmd;
+    });
   }
-  return undefined;
 };
diff --git a/src/docker.ts b/src/docker.ts
@@ -42,20 +42,20 @@ export async function loginStandard(registry: string, username: string, password
 export async function loginECR(registry: string, username: string, password: string): Promise<void> {
   const cliPath = await aws.getCLI();
   const cliVersion = await aws.getCLIVersion();
-  const ecrRegion = await aws.getRegion(registry);
-  core.info(`💡 AWS ECR registry detected with ${ecrRegion} region`);
+  const region = await aws.getRegion(registry);
+  core.info(`💡 AWS ECR registry detected with ${region} region`);
 
   process.env.AWS_ACCESS_KEY_ID = username;
   process.env.AWS_SECRET_ACCESS_KEY = password;
 
   core.info(`⬇️ Retrieving docker login command through AWS CLI ${cliVersion} (${cliPath})...`);
-  aws.getCLICmdOutput(['ecr', 'get-login', '--region', ecrRegion, '--no-include-email']).then(stdout => {
-    core.info(`🔑 Logging into ${registry}...`);
-    execm.exec(stdout, [], true).then(res => {
-      if (res.stderr != '' && !res.success) {
-        throw new Error(res.stderr);
-      }
-      core.info('🎉 Login Succeeded!');
-    });
+  const loginCmd = await aws.getECRLoginCmd(cliVersion, registry, region);
+
+  core.info(`🔑 Logging into ${registry}...`);
+  execm.exec(loginCmd, [], true).then(res => {
+    if (res.stderr != '' && !res.success) {
+      throw new Error(res.stderr);
+    }
+    core.info('🎉 Login Succeeded!');
   });
 }