fix: default to .cjs extension in config files

.dockerignore

@@ -1,5 +1,5 @@
 node_modules
-commitlint.config.js
+commitlint.config.cjs
 action.yml
 .github
 CHANGELOG.md

CHANGELOG.md

@@ -11,6 +11,7 @@ All notable changes to this project will be documented in this file. See [standa
 
 * Node.js version used on the action updated from 12 to
 16
+* Config files now need to be renamed from .js to .cjs
 
 ### Features
 

README.md

@@ -32,7 +32,7 @@ You can supply these inputs to the `wagoid/commitlint-github-action@v3` step.
 
 The path to your commitlint config file.
 
-Default: `commitlint.config.js`
+Default: `commitlint.config.cjs`
 
 If the config file doesn't exist, [config-conventional](https://github.com/conventional-changelog/commitlint/tree/master/%40commitlint/config-conventional) settings will be loaded as a default fallback.
 

action.yml

@@ -3,19 +3,20 @@ description: Lints Pull Request commit messages with commitlint
 author: Wagner Santos
 inputs:
   configFile:
-    description: Commitlint config file. If the file doesn't exist, config-conventional settings will be
+    description:
+      Commitlint config file. If the file doesn't exist, config-conventional settings will be
       loaded as a fallback.
-    default: ./commitlint.config.js
+    default: ./commitlint.config.cjs
     required: false
   firstParent:
     description: >
       When set to true, we follow only the first parent commit when seeing a merge commit. More info
       in git-log docs https://git-scm.com/docs/git-log#Documentation/git-log.txt---first-parent
-    default: "true"
+    default: 'true'
     required: false
   failOnWarnings:
     description: Whether you want to fail on warnings or not
-    default: "false"
+    default: 'false'
     required: false
   helpURL:
     description: Link to a page explaining your commit message convention

src/action.test.js

@@ -48,7 +48,7 @@ describe('Commit Linter action', () => {
     td.replace(core, 'getInput')
     td.replace(core, 'setFailed')
     td.replace(core, 'setOutput')
-    td.when(core.getInput('configFile')).thenReturn('./commitlint.config.js')
+    td.when(core.getInput('configFile')).thenReturn('./commitlint.config.cjs')
     td.when(core.getInput('firstParent')).thenReturn('true')
     td.when(core.getInput('failOnWarnings')).thenReturn('false')
     td.when(core.getInput('helpURL')).thenReturn(
@@ -273,7 +273,7 @@ describe('Commit Linter action', () => {
       beforeEach(async () => {
         cwd = await git.bootstrap('fixtures/conventional')
         td.when(core.getInput('configFile')).thenReturn(
-          './commitlint.config.js',
+          './commitlint.config.cjs',
         )
         await gitEmptyCommit(cwd, 'message from before push')
         await gitEmptyCommit(cwd, firstMessage)
@@ -341,7 +341,7 @@ describe('Commit Linter action', () => {
   describe('when it fails to fetch commits', () => {
     beforeEach(async () => {
       cwd = await git.bootstrap('fixtures/conventional')
-      td.when(core.getInput('configFile')).thenReturn('./commitlint.config.js')
+      td.when(core.getInput('configFile')).thenReturn('./commitlint.config.cjs')
       await gitEmptyCommit(cwd, 'commit message')
       await createPullRequestEventPayload(cwd)
       const [to] = await getCommitHashes(cwd)