feat: add helpURL parameter

Author: wagoid

README.md

@@ -38,8 +38,7 @@ Default: `commitlint.config.js`
 
 When set to true, we follow only the first parent commit when seeing a merge commit.
 
-This helps to ignore errors in commits that were already present in your default branch (e.g. `master`) before adding conventional commit checks.
-More info in [git-log docs](https://git-scm.com/docs/git-log#Documentation/git-log.txt---first-parent).
+This helps to ignore errors in commits that were already present in your default branch (e.g. `master`) before adding conventional commit checks. More info in [git-log docs](https://git-scm.com/docs/git-log#Documentation/git-log.txt---first-parent).
 
 Default: `true`
 
@@ -49,6 +48,12 @@ Whether you want to fail on warnings or not.
 
 Default: `false`
 
+### `helpURL`
+
+Link to a page explaining your commit message convention.
+
+default: `https://github.com/conventional-changelog/commitlint/#what-is-commitlint`
+
 ## About `extends` in your config file
 
 This is a [`Docker` action](https://github.com/actions/toolkit/blob/e2adf403d6d14a9ca7474976ccaca20f72ff8209/docs/action-types.md#why-would-i-choose-a-docker-action), and was made like this so that you can run it with minimum setup, regardless of your repo's environment. It comes packed with the most famous shared configurations that you can use in your commitlint config's `extends` field:

action.js

@@ -106,8 +106,7 @@ const formatErrors = results =>
     { results },
     {
       color: true,
-      helpUrl:
-        'https://github.com/conventional-changelog/commitlint/#what-is-commitlint',
+      helpUrl: core.getInput('helpURL'),
     },
   )
 

action.test.js

@@ -46,6 +46,9 @@ describe('Commit Linter action', () => {
     td.when(core.getInput('configFile')).thenReturn('./commitlint.config.js')
     td.when(core.getInput('firstParent')).thenReturn('true')
     td.when(core.getInput('failOnWarnings')).thenReturn('false')
+    td.when(core.getInput('helpURL')).thenReturn(
+      'https://github.com/conventional-changelog/commitlint/#what-is-commitlint',
+    )
   })
 
   afterEach(() => {

action.yml

@@ -3,17 +3,21 @@ description: 'Lints Pull Request commit messages with commitlint'
 author: 'Wagner Santos'
 inputs:
   configFile:
-    description: 'commitlint config file'
+    description: 'Commitlint config file'
     default: './commitlint.config.js'
     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'
+    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'
     required: false
   failOnWarnings:
-    description: 'whether you want to fail on warnings or not'
+    description: 'Whether you want to fail on warnings or not'
     default: 'false'
     required: false
+  helpURL:
+    description: 'Link to a page explaining your commit message convention'
+    default: 'https://github.com/conventional-changelog/commitlint/#what-is-commitlint'
+    required: false
 runs:
   using: 'docker'
   image: 'docker://wagoid/commitlint-github-action:1.3.2'