Switch to ESM

.github/workflows/test.yml

@@ -24,6 +24,7 @@ jobs:
           node-version: ${{ matrix.version }}
           cache: 'npm'
       - run: npm ci
+      - run: npm run build
       - uses: ./
         with:
           token: ${{ github.token }}

index.js

@@ -1,7 +1,7 @@
-const core = require('@actions/core');
-const github = require('@actions/github');
-const { Octokit } = require('@octokit/rest');
-const { extract: extractOlderThanInMs, filterWorkflowRuns: filterWorkflowRunsOlderThan} = require('./process_older_than');
+import core from '@actions/core';
+import github from '@actions/github';
+import { Octokit } from '@octokit/rest';
+import { extract as extractOlderThanInMs, filterWorkflowRuns as filterWorkflowRunsOlderThan} from './process_older_than.js';
 
 const getInput = (name, fallback = undefined, extractor = (data) => data) => {
     try {

package.json

@@ -2,6 +2,7 @@
   "name": "purge-deprecated-workflow-runs",
   "description": "Delete github workflow runs that don't have a corresponding workflow (anymore) from the current repository. Optionally delete cancelled, failed or skipped workflow runs.",
   "main": "dist/index.js",
+  "type": "module",
   "scripts": {
     "build": "npx @vercel/ncc build",
     "postbuild": "sed 's+index.js+dist/index.js+g' action.yml > action.yml.built && mv action.yml.built action.yml",

process_older_than.js

@@ -7,7 +7,7 @@ const durationUnitToMs = {
     y: 31536000000,
 }
 
-const extract = (data) => {
+export const extract = (data) => {
     const [since, ...nameSlices] = data.split(' ')
     const workflowName = nameSlices.length
         ? nameSlices.join(' ')
@@ -26,7 +26,7 @@ const extract = (data) => {
     }
 }
 
-const filterWorkflowRuns = (workflowRuns, extractedOlderThanList) => {
+export const filterWorkflowRuns = (workflowRuns, extractedOlderThanList) => {
     const now = new Date()
     const olderThan = extractedOlderThanList
         .map((since) => ({
@@ -44,8 +44,3 @@ const filterWorkflowRuns = (workflowRuns, extractedOlderThanList) => {
             })
         )
 }
-
-module.exports = {
-    extract,
-    filterWorkflowRuns,
-}