refactor: cache actionlint binary

Author: d-gubert

.github/workflows/ci.yml

@@ -495,18 +495,33 @@ jobs:
     needs: [release-versions]
     if: needs.release-versions.outputs.github-actions-changed
     runs-on: ubuntu-24.04-arm
+    env:
+      ACTIONLINT_VERSION: 1.7.12
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-      - name: Check workflow files
+
+      - name: Cache actionlint binary
+        id: cache
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+        with:
+          path: ~/actionlint
+          key: actionlint-${{ env.ACTIONLINT_VERSION }}-${{ runner.os }}-${{ runner.arch }}
+
+      - name: Get actionlint
         shell: bash
+        if: steps.cache.outputs.cache-hit != 'true'
         run: |
-          echo "::add-matcher::.github/actionlint-matcher.json"
-          ACTIONLINT_VERSION=1.7.8
-          curl -fsSLO "https://github.com/rhysd/actionlint/releases/download/v${ACTIONLINT_VERSION}/actionlint_${ACTIONLINT_VERSION}_linux_amd64.tar.gz"
-          curl -fsSLO "https://github.com/rhysd/actionlint/releases/download/v${ACTIONLINT_VERSION}/actionlint_${ACTIONLINT_VERSION}_checksums.txt"
-          grep " actionlint_${ACTIONLINT_VERSION}_linux_amd64.tar.gz$" "actionlint_${ACTIONLINT_VERSION}_checksums.txt" | sha256sum -c -
-          tar -xzf "actionlint_${ACTIONLINT_VERSION}_linux_amd64.tar.gz" actionlint
-          ./actionlint -color
+          TAR_NAME="actionlint_${ACTIONLINT_VERSION}_$(echo $RUNNER_OS | tr '[:upper:]' '[:lower:]')_$(echo $RUNNER_ARCH | tr '[:upper:]' '[:lower:]').tar.gz"
+          curl -fsSLO "https://github.com/rhysd/actionlint/releases/download/v${ACTIONLINT_VERSION}/${TAR_NAME}"
+          curl -fsSLo checksums.txt "https://github.com/rhysd/actionlint/releases/download/v${ACTIONLINT_VERSION}/actionlint_${ACTIONLINT_VERSION}_checksums.txt"
+          grep " ${TAR_NAME}$" "checksums.txt" | sha256sum -c -
+          tar -xzf "${TAR_NAME}" ~/actionlint
+
+      - name: Run actionlint
+        shell: bash
+        run: |
+          command ~/actionlint -color
+
 
   checks:
     needs: [release-versions, packages-build]