Add additional fetch refs to input settings

Author: zklaus

.github/actions/checkout/action.yml

@@ -15,6 +15,11 @@ inputs:
       history leading to the specified ref is fetched. When false, the full history
       is fetched.
     default: "false"
+  additional-fetch-refs:
+    description: >
+      Additional refs to fetch. Each ref should be separated with new lines.
+      For example, to fetch all tags: `refs/tags/*:refs/tags/*`
+    default: ""
   token:
     description: >
       Personal access token (PAT) used to fetch the repository. The PAT is configured

.github/actions/checkout/src/git-source-settings.ts

@@ -29,6 +29,11 @@ export interface IGitSourceSettings {
    */
   singleBranch: boolean
 
+  /**
+   * Additional fetch refs
+   */
+  additionalFetchRefs: string[]
+
   /**
    * Indicates whether to clean the repository
    */

.github/actions/checkout/src/input-helper.ts

@@ -83,6 +83,17 @@ export async function getInputs(): Promise<IGitSourceSettings> {
     (core.getInput('single-branch') || 'false').toUpperCase() === 'TRUE'
   core.debug(`single branch = ${result.singleBranch}`)
 
+  // Additional fetch refs
+  const additionalFetchRefsInput = core.getMultilineInput(
+    'additional-fetch-refs'
+  )
+  if (additionalFetchRefsInput.length > 0) {
+    result.additionalFetchRefs = additionalFetchRefsInput
+  }
+  core.debug(
+    `additional fetch refs = ${JSON.stringify(result.additionalFetchRefs)}`
+  )
+
   // Clean
   result.clean = (core.getInput('clean') || 'true').toUpperCase() === 'TRUE'
   core.debug(`clean = ${result.clean}`)