chore(release): 1.5.2

Bumps [jest](https://github.com/facebook/jest) from 26.4.0 to 26.4.2.
- [Release notes](https://github.com/facebook/jest/releases)
- [Changelog](https://github.com/facebook/jest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/facebook/jest/compare/v26.4.0...v26.4.2)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

CHANGELOG.md

@@ -2,6 +2,15 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [1.5.2](https://github.com/aws-actions/configure-aws-credentials/compare/v1.5.1...v1.5.2) (2020-08-25)
+
+### [1.5.1](https://github.com/aws-actions/configure-aws-credentials/compare/v1.5.0...v1.5.1) (2020-08-11)
+
+
+### Bug Fixes
+
+* make GITHUB_REF env var optional ([#82](https://github.com/aws-actions/configure-aws-credentials/issues/82)) ([ba5041f](https://github.com/aws-actions/configure-aws-credentials/commit/ba5041f7bb4990ac5d10d9009de69e639ebee3df)), closes [#92](https://github.com/aws-actions/configure-aws-credentials/issues/92)
+
 ## [1.5.0](https://github.com/aws-actions/configure-aws-credentials/compare/v1.4.4...v1.5.0) (2020-07-29)
 
 

index.js

@@ -29,9 +29,9 @@ async function assumeRole(params) {
       "Missing required input when assuming a Role."
   );
 
-  const {GITHUB_REPOSITORY, GITHUB_WORKFLOW, GITHUB_ACTION, GITHUB_ACTOR, GITHUB_REF, GITHUB_SHA} = process.env;
+  const {GITHUB_REPOSITORY, GITHUB_WORKFLOW, GITHUB_ACTION, GITHUB_ACTOR, GITHUB_SHA} = process.env;
   assert(
-      [GITHUB_REPOSITORY, GITHUB_WORKFLOW, GITHUB_ACTION, GITHUB_ACTOR, GITHUB_REF, GITHUB_SHA].every(isDefined),
+      [GITHUB_REPOSITORY, GITHUB_WORKFLOW, GITHUB_ACTION, GITHUB_ACTOR, GITHUB_SHA].every(isDefined),
       'Missing required environment value. Are you running in GitHub Actions?'
   );
 
@@ -48,10 +48,13 @@ async function assumeRole(params) {
     {Key: 'Workflow', Value: sanitizeGithubWorkflowName(GITHUB_WORKFLOW)},
     {Key: 'Action', Value: GITHUB_ACTION},
     {Key: 'Actor', Value: sanitizeGithubActor(GITHUB_ACTOR)},
-    {Key: 'Branch', Value: GITHUB_REF},
     {Key: 'Commit', Value: GITHUB_SHA},
   ];
 
+  if (isDefined(process.env.GITHUB_REF)) {
+    tagArray.push({Key: 'Branch', Value: process.env.GITHUB_REF});
+  }
+
   const roleSessionTags = roleSkipSessionTagging ? undefined : tagArray;
 
   const assumeRoleRequest = {

index.test.js

@@ -22,8 +22,8 @@ const ENVIRONMENT_VARIABLE_OVERRIDES = {
     GITHUB_WORKFLOW: 'MY-WORKFLOW-ID',
     GITHUB_ACTION: 'MY-ACTION-NAME',
     GITHUB_ACTOR: 'MY-USERNAME[bot]',
-    GITHUB_REF: 'MY-BRANCH',
     GITHUB_SHA: 'MY-COMMIT-ID',
+    GITHUB_REF: 'MY-BRANCH',
 };
 const GITHUB_ACTOR_SANITIZED = 'MY-USERNAME_bot_'
 
@@ -142,6 +142,26 @@ describe('Configure AWS Credentials', () => {
         expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCOUNT_ID);
     });
 
+    test('action fails when github env vars are not set', async () => {
+        process.env.SHOW_STACK_TRACE = 'false';
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+        delete process.env.GITHUB_SHA;
+
+        await run();
+        expect(core.setFailed).toHaveBeenCalledWith('Missing required environment value. Are you running in GitHub Actions?');
+    });
+
+    test('action does not require GITHUB_REF env var', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+        delete process.env.GITHUB_REF;
+
+        await run();
+    });
+
     test('hosted runners can pull creds from a self-hosted environment', async () => {
         const mockInputs = {'aws-region': FAKE_REGION};
         core.getInput = jest
@@ -415,8 +435,8 @@ describe('Configure AWS Credentials', () => {
                 {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
                 {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
                 {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
-                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
                 {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
             ]
         })
     });
@@ -437,8 +457,8 @@ describe('Configure AWS Credentials', () => {
                 {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
                 {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
                 {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
-                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
                 {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
             ]
         })
     });
@@ -459,8 +479,8 @@ describe('Configure AWS Credentials', () => {
                 {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
                 {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
                 {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
-                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
                 {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
             ]
         })
     });
@@ -481,8 +501,8 @@ describe('Configure AWS Credentials', () => {
                 {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
                 {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
                 {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
-                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
                 {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
             ]
         })
     });
@@ -503,8 +523,8 @@ describe('Configure AWS Credentials', () => {
                 {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
                 {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
                 {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
-                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
                 {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
             ],
             ExternalId: 'abcdef'
         })
@@ -530,8 +550,8 @@ describe('Configure AWS Credentials', () => {
                 {Key: 'Workflow', Value: sanitizedWorkflowName},
                 {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
                 {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
-                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
                 {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
             ]
         })
     });
@@ -566,8 +586,8 @@ describe('Configure AWS Credentials', () => {
                 {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
                 {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
                 {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
-                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
                 {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
             ]
         })
     });
@@ -588,8 +608,8 @@ describe('Configure AWS Credentials', () => {
                 {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
                 {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
                 {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
-                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
                 {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
             ]
         })
     });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "aws-actions-configure-aws-credentials",
-  "version": "1.5.0",
+  "version": "1.5.2",
   "description": "Configure AWS Credentials",
   "main": "index.js",
   "scripts": {
@@ -26,11 +26,11 @@
   "homepage": "https://github.com/aws-actions/configure-aws-credentials#readme",
   "dependencies": {
     "@actions/core": "^1.2.4",
-    "aws-sdk": "^2.713.0"
+    "aws-sdk": "^2.739.0"
   },
   "devDependencies": {
     "@zeit/ncc": "^0.22.3",
-    "eslint": "^7.4.0",
-    "jest": "^26.1.0"
+    "eslint": "^7.7.0",
+    "jest": "^26.4.2"
   }
 }