Merge pull request #3 from MyAlbum/v2

V2

.github/workflows/ci.yaml

@@ -0,0 +1,49 @@
+name: CI
+
+"on":
+  push:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0,12 * * *"
+
+jobs:
+  build:
+    name: Build app
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v3
+
+      # -------- THIS ACTION --------
+      - name: Purge caches
+        uses: ./.
+        with:
+          debug: true
+          # 3 days
+          max-age: 259200
+      # -------- THIS ACTION --------
+
+      # http://man7.org/linux/man-pages/man1/date.1.html
+      - name: Get Date
+        id: get-date
+        run: |
+          echo "date=$(/bin/date -u "+date-%Y-%m-%d-time-%H-%M-%S")" >> $GITHUB_OUTPUT
+        shell: bash
+      - uses: actions/cache@v3
+        with:
+          path: |
+            ~/.npm
+          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json', 'package.json') }}-${{ steps.get-date.outputs.date }}
+          restore-keys: |
+            ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json', 'package.json') }}-
+      - name: Install packages and build the app
+        run: npm ci
+      - name: Commit & Push changes
+        run: |
+          git config --global user.name github-actions
+          git config --global user.email [email protected]
+          git pull --rebase --autostash
+          git add dist
+          git commit -m "action: build the app" || echo ""
+          git push

.gitignore

@@ -1 +1,2 @@
-node_modules
+node_modules
+lib

README.md

@@ -3,16 +3,21 @@
 This action allows the cache of GitHub Actions to be automatically purged
 
 ## Basic usage
+
 See [action.yml](action.yml)
 
 ```yaml
 steps:
 # Do other steps like checkout, install, compile, etc.
-- uses: MyAlbum/purge-cache
+- uses: MyAlbum/purge-cache@v2
   with:
     max-age: 604800 # Cache max 7 days since last use (this is the default)
 ```
 
+## Example workflow
+
+See [ci.yaml](.github/workflows/ci.yaml)
+
 ## Other options
 
 ### Debug
@@ -26,7 +31,7 @@ Output debug data (defaults to `false`)
 ```yaml
 steps:
 # Do other steps like checkout, install, compile, etc.
-- uses: MyAlbum/purge-cache
+- uses: MyAlbum/purge-cache@v2
   with:
     debug: true # Set to true to output debug info
 ```
@@ -38,7 +43,7 @@ Set a GitHub token, will default to `${github.token}`. This will probably not be
 ```yaml
 steps:
 # Do other steps like checkout, install, compile, etc.
-- uses: MyAlbum/purge-cache
+- uses: MyAlbum/purge-cache@v2
   with:
     token: $GITHUBTOKEN # Set a GitHub token
-```
+```

action.yml

@@ -3,11 +3,11 @@ description: Purge GitHub Actions cache
 inputs:
   debug:
     description: 'Out debug info'
-    default: false
+    default: "false"
   max-age:
     description: 'Delete all caches older than this value in seconds'
     required: true
-    default: 604800
+    default: "604800"
   token:
     description: Used to communicate with GitHub API. Since there's a default, this is typically not supplied by the user.
     default: ${{ github.token }}

package.json

@@ -1,10 +1,10 @@
 {
   "name": "purge-cache",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "description": "",
   "main": "dist/index.js",
   "scripts": {
-    "build": "npx @vercel/ncc build src/index.js -m",
+    "build": "export NODE_OPTIONS=--openssl-legacy-provider && tsc && ncc build -o dist/ src/index.ts",
     "postinstall": "npm run build",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
@@ -22,5 +22,10 @@
   "dependencies": {
     "@actions/core": "^1.10.0",
     "@actions/github": "^5.1.1"
+  },
+  "devDependencies": {
+    "@vercel/ncc": "^0.36.1",
+    "typescript": "^5.1.6",
+    "@types/node": "^20.4.1"
   }
 }

src/index.ts

@@ -0,0 +1,67 @@
+import * as github from '@actions/github';
+import * as core from '@actions/core';
+
+async function run() {
+  const debug = core.getInput('debug', { required: false }) === 'true';
+  const maxAge = core.getInput('max-age', { required: true });
+  const token = core.getInput('token', { required: false });
+  const octokit = github.getOctokit(token);
+  const maxDate = new Date(Date.now() - Number.parseInt(maxAge) * 1000)
+
+  interface Cache {
+    id?: number | undefined;
+    ref?: string | undefined;
+    key?: string | undefined;
+    version?: string | undefined;
+    last_accessed_at?: string | undefined;
+    created_at?: string | undefined;
+    size_in_bytes?: number | undefined;
+  }
+
+  const results: Cache[] = []
+
+  for (let i = 1; i <= 100; i += 1) {
+    const { data: cachesRequest } = await octokit.rest.actions.getActionsCacheList({
+      owner: github.context.repo.owner,
+      repo: github.context.repo.repo,
+      per_page: 100,
+      page: i
+    });
+
+    if (cachesRequest.actions_caches.length == 0) {
+      break
+    }
+
+    results.push(...cachesRequest.actions_caches)
+  }
+
+  if (debug) {
+    console.log(`Found ${results.length} caches`);
+  }
+
+  results.forEach(async (cache) => {
+    if (cache.last_accessed_at !== undefined && cache.id !== undefined) {
+      const cacheDate = new Date(cache.last_accessed_at);
+      if (cacheDate < maxDate) {
+        if (debug) {
+          console.log(`Deleting cache ${cache.key}, last accessed at ${cacheDate} before ${maxDate}`);
+        }
+
+        try {
+          await octokit.rest.actions.deleteActionsCacheById({
+            per_page: 100,
+            owner: github.context.repo.owner,
+            repo: github.context.repo.repo,
+            cache_id: cache.id,
+          });
+        } catch (error) {
+          console.log(`Failed to delete cache ${cache.key}; ${error}`);
+        }
+      } else if (debug) {
+        console.log(`Skipping cache ${cache.key}, last accessed at ${cacheDate} after ${maxDate}`);
+      }
+    }
+  });
+}
+
+run();