pin github action hash and add scorecard workflow

.github/workflows/scorecard.yaml

@@ -0,0 +1,72 @@
+# This workflow uses actions that are not certified by GitHub. They are provided
+# by a third-party and are governed by separate terms of service, privacy
+# policy, and support documentation.
+
+name: Scorecard supply-chain security
+on:
+  # For Branch-Protection check. Only the default branch is supported. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#branch-protection
+  branch_protection_rule:
+  # To guarantee Maintained check is occasionally updated. See
+  # https://github.com/ossf/scorecard/blob/main/docs/checks.md#maintained
+  schedule:
+    - cron: '44 10 * * 6'
+  push:
+    branches: [ "main" ]
+
+# Declare default permissions as read only.
+permissions: read-all
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      # Needed to upload the results to code-scanning dashboard.
+      security-events: write
+      # Needed to publish results and get a badge (see publish_results below).
+      id-token: write
+      # Uncomment the permissions below if installing in a private repository.
+      # contents: read
+      # actions: read
+
+    steps:
+      - name: "Checkout code"
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        with:
+          persist-credentials: false
+
+      - name: "Run analysis"
+        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
+        with:
+          results_file: results.sarif
+          results_format: sarif
+          # (Optional) "write" PAT token. Uncomment the `repo_token` line below if:
+          # - you want to enable the Branch-Protection check on a *public* repository, or
+          # - you are installing Scorecard on a *private* repository
+          # To create the PAT, follow the steps in https://github.com/ossf/scorecard-action#authentication-with-pat.
+          # repo_token: ${{ secrets.SCORECARD_TOKEN }}
+
+          # Public repositories:
+          #   - Publish results to OpenSSF REST API for easy access by consumers
+          #   - Allows the repository to include the Scorecard badge.
+          #   - See https://github.com/ossf/scorecard-action#publishing-results.
+          # For private repositories:
+          #   - `publish_results` will always be set to `false`, regardless
+          #     of the value entered here.
+          publish_results: true
+
+      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
+      # format to the repository Actions tab.
+      - name: "Upload artifact"
+        uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
+        with:
+          name: SARIF file
+          path: results.sarif
+          retention-days: 5
+
+      # Upload the results to GitHub's code scanning dashboard.
+      - name: "Upload to code-scanning"
+        uses: github/codeql-action/upload-sarif@8214744c546c1e5c8f03dde8fab3a7353211988d # v3.26.7
+        with:
+          sarif_file: results.sarif

.github/workflows/test-local-action-inside-home.yaml

@@ -21,7 +21,7 @@ jobs:
     name: local-inside-home
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup Bats and Bats libs
         id: setup-bats
         uses: ./
@@ -98,7 +98,7 @@ jobs:
     name: local-inside-home-cache
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup Bats and Bats libs
         id: setup-bats
         uses: ./

.github/workflows/test-local-action-with-conditionals.yaml

@@ -21,7 +21,7 @@ jobs:
     name: local-options
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup Bats and Bats libs
         id: setup-bats
         uses: ./

.github/workflows/test-local-action.yaml

@@ -21,7 +21,7 @@ jobs:
     name: local
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup Bats and Bats libs
         id: setup-bats
         uses: ./
@@ -88,7 +88,7 @@ jobs:
     name: local-default-no-cache
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup Bats and Bats libs
         uses: ./
         id: setup-bats

.github/workflows/test-public-action.yaml

@@ -22,7 +22,7 @@ jobs:
     name: public
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup Bats and Bats libs
         id: setup-bats
         uses: bats-core/bats-action@main
@@ -89,7 +89,7 @@ jobs:
     name: public-no-cache
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Setup Bats and Bats-libs
         uses: bats-core/bats-action@main
         id: setup-bats

.github/workflows/update-pre-commit-hooks.yaml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out code
-        uses: actions/checkout@v4
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
       - name: Update pre-commit hooks
         uses: brokenpip3/action-pre-commit-update@main
         with:

.pre-commit-config.yaml

@@ -9,3 +9,8 @@ repos:
       - id: detect-private-key
       - id: trailing-whitespace
       - id: end-of-file-fixer
+  - repo: https://github.com/brokenpip3/pre-commit-hooks
+    rev: dd7b3821637ba3c3a8628ad487fd84edec8006f2  # frozen: 0.0.1
+    hooks:
+      - id: github-actions-hash
+        files: \.(yml|yaml)$

action.yaml

@@ -109,7 +109,7 @@ runs:
   steps:
     # This action would be much easier if only matrix steps will be supported in a composite action
     - name: "Set cache for Bats"
-      uses: actions/cache@v4
+      uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
       if: inputs.bats-install == 'true'
       id: bats-cache
       with:
@@ -191,7 +191,7 @@ runs:
 
     - name: "Set cache for Bats-support"
       if: inputs.support-install == 'true'
-      uses: actions/cache@v4
+      uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
       id: support-cache
       with:
         path: ${{ env.SUPPORT_DESTDIR }}
@@ -233,7 +233,7 @@ runs:
 
     - name: "Set cache for Bats-assert"
       if: inputs.assert-install == 'true'
-      uses: actions/cache@v4
+      uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
       id: assert-cache
       with:
         path: ${{ env.ASSERT_DESTDIR }}
@@ -275,7 +275,7 @@ runs:
 
     - name: "Set cache for Bats-detik"
       if: inputs.detik-install == 'true'
-      uses: actions/cache@v4
+      uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
       id: detik-cache
       with:
         path: ${{ env.DETIK_DESTDIR }}
@@ -316,7 +316,7 @@ runs:
 
     - name: "Set cache for Bats-file"
       if: inputs.file-install == 'true'
-      uses: actions/cache@v4
+      uses: actions/cache@d4323d4df104b026a6aa633fdb11d772146be0bf # v4
       id: file-cache
       with:
         path: ${{ env.FILE_DESTDIR }}