BAU: use full SHAs for actions

Author: whi-tw

.github/workflows/docker_build.yml

@@ -11,7 +11,9 @@ jobs:
     runs-on: ubuntu-24.04-arm
     steps:
       - name: Checkout code
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 #v5.0.0
+        uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v5.0.0
+      - name: Run docker build
+        run: docker build .
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1

.github/workflows/lint_workflows.yml

@@ -12,7 +12,7 @@ jobs:
   actionlint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v5.0.0
       - name: Download actionlint
         id: get_actionlint
         run: |

.github/workflows/review_apps_on_pr_change.yml

@@ -20,7 +20,7 @@ jobs:
           echo "CONTAINER_IMAGE_URI=842676007477.dkr.ecr.eu-west-2.amazonaws.com/forms-runner:pr-${{github.event.pull_request.number}}-${{github.event.pull_request.head.sha}}-$(date +%s)" >> "$GITHUB_ENV"
 
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v5.0.0
 
       - name: Build container
         run: |
@@ -47,7 +47,7 @@ jobs:
         run: |
           echo "TF_VERSION=$(< .review_apps/.terraform-version)" >> "$GITHUB_OUTPUT"
 
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
         with:
           terraform_version: ${{steps.terraform-version.outputs.TF_VERSION}}
 

.github/workflows/review_apps_on_pr_close.yml

@@ -13,14 +13,14 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v5.0.0
 
       - name: Determine Terraform version
         id: terraform-version
         run: |
           echo "TF_VERSION=$(< .review_apps/.terraform-version)" >> "$GITHUB_OUTPUT"
 
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
         with:
           terraform_version: ${{steps.terraform-version.outputs.TF_VERSION}}
 

.github/workflows/terraform.yml

@@ -13,9 +13,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v5.0.0
 
-      - uses: hashicorp/setup-terraform@v3
+      - uses: hashicorp/setup-terraform@b9cd54a3c349d3f38e8881555d616ced269862dd # v3.1.2
         with:
           terraform_version: ${{env.TERRAFORM_VERSION}}
 

.github/workflows/test.yml

@@ -34,26 +34,26 @@ jobs:
       QUEUE_DATABASE_URL: "postgres://postgres:postgres@localhost:5432/forms_runner_test_queue"
     steps:
       # TODO: remove these steps once we can use latest Chrome again (see https://github.com/teamcapybara/capybara/issues/2800)
-      - uses: nanasess/setup-chromedriver@v2
+      - uses: nanasess/setup-chromedriver@e93e57b843c0c92788f22483f1a31af8ee48db25 # v2.3.0
         with:
           chromedriver-version: '128.0.6613.8600'
           chromeapp: chrome
       - run: |
           sudo apt-get purge google-chrome-stable
-      - uses: browser-actions/setup-chrome@v2
+      - uses: browser-actions/setup-chrome@b94431e051d1c52dcbe9a7092a4f10f827795416 # v2.1.0
         with:
           chrome-version: 128
           install-chromedriver: 'false'
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@ff7abcd0c3c05ccf6adc123a8cd1fd4fb30fb493 # v5.0.0
       # Add or replace dependency steps here
       - name: Install Ruby and gems
         # The ruby version is taken from the .ruby-version file, no need to specify here.
         uses: ruby/setup-ruby@ab177d40ee5483edb974554986f56b33477e21d0 # v1.265.0
         with:
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
       - name: Install Node.js
-        uses: actions/setup-node@v6
+        uses: actions/setup-node@2028fbc5c25fe9cf00d9f06a71cc4710d4507903 # v6.0.0
         with:
           node-version-file: ".nvmrc"
           cache: "npm"