Pin commit hash of github actions to avoid supply chain attacks

.github/workflows/check-eol-newrelease.yml

@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Run EoL & NewRelease check
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         with:
           script: |
             const checkEolAndNewReleases = require('.github/scripts/check-eol-newrelease.cjs');

.github/workflows/close-issue.yml

@@ -12,7 +12,7 @@ jobs:
       issues: write
       pull-requests: write
     steps:
-      - uses: actions/stale@v9
+      - uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639 # v9.1.0
         with:
           days-before-issue-stale: 14
           days-before-issue-close: 0

.github/workflows/create-draft-release.yml

@@ -43,10 +43,10 @@ jobs:
     needs: validate-input
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       - name: Fetch Latest Release
         id: get-latest-release
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         with:
           script: |
             const latestRelease = await github.rest.repos.getLatestRelease({
@@ -62,7 +62,7 @@ jobs:
 
       - name: Calculate New Version
         id: calculate-version
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         with:
           script: |
             const latestTag = '${{ steps.get-latest-release.outputs.latest_tag }}';
@@ -83,7 +83,7 @@ jobs:
 
       - name: Generate Release Notes
         id: generate-release-notes
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         with:
           script: |
             const { data: releaseNotes } = await github.rest.repos.generateReleaseNotes({

.github/workflows/deploy-doc.yml

@@ -17,13 +17,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         with:
           node-version: 18
 
       - name: Setup Pages
-        uses: actions/configure-pages@v5
+        uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5.0.0
       - name: Install dependencies
         run: npm ci
 
@@ -33,13 +33,13 @@ jobs:
         run: export NODE_OPTIONS=--openssl-legacy-provider; npm run docs:build
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3.0.1
         with:
           path: docs/.vitepress/dist
 
       - name: Create GitHub Issue on Failure
         if: failure()
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         with:
           script: |
             const { owner, repo } = context.repo;
@@ -65,11 +65,11 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4.0.5
 
       - name: Create GitHub Issue on Failure
         if: failure()
-        uses: actions/github-script@v7
+        uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
         with:
           script: |
             const { owner, repo } = context.repo;

.github/workflows/generate-code.yml

@@ -14,17 +14,17 @@ jobs:
 
     steps:
       # Setup
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
         with:
           submodules: recursive
       - name: Update submodules
         run: git submodule update --remote --recursive
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
         id: setup_node_id
         with:
           node-version: 18
       - name: actions/setup-java@v3
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # v4.7.0
         with:
           distribution: 'temurin'
           java-version: 17

.github/workflows/release.yml

@@ -17,9 +17,9 @@ jobs:
 
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
     # Setup .npmrc file to publish to GitHub Packages
-    - uses: actions/setup-node@v4
+    - uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
       with:
         node-version: 18
         registry-url: 'https://registry.npmjs.org'
@@ -40,7 +40,7 @@ jobs:
 
     - name: Create GitHub Issue on Failure
       if: failure()
-      uses: actions/github-script@v7
+      uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
       with:
         script: |
           const { owner, repo } = context.repo;

.github/workflows/test.yml

@@ -19,17 +19,17 @@ jobs:
     name: Node.js ${{ matrix.node }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
       with:
         submodules: true
     - name: actions/setup-java@v3
-      uses: actions/setup-java@v4
+      uses: actions/setup-java@3a4f6e1af504cf6a31855fa899c6aa5355ba6c12 # v4.7.0
       with:
         distribution: 'temurin'
         java-version: 17
         architecture: x64
     - name: Setup Node.js
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@cdca7365b2dadb8aad0a33bc7601856ffabcc48e # v4.3.0
       with:
         node-version: ${{ matrix.node }}
         cache: 'npm'
@@ -64,3 +64,14 @@ jobs:
       run: npx publint
     - name: validate package
       run: npx @arethetypeswrong/cli $(npm pack)
+
+  pinact:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - name: Run pinact
+        uses: suzuki-shunsuke/pinact-action@a6896d13d22e2bf108a78b0c52d3f867c1f41b34 # v0.2.1
+        with:
+          skip_push: "true"

renovate.json5

@@ -1,7 +1,8 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
-    "config:recommended"
+    "config:recommended",
+    "helpers:pinGitHubActionDigestsToSemver"
   ],
   "timezone": "Asia/Tokyo",
   "automerge": true,