feat: add setup-db (#11)

Reviewed-on: t.behrendt/trivy-actions#11 Reviewed-by: branch-buddy <branch-buddy@t00n.de> Co-authored-by: Timo Behrendt <t.behrendt@t00n.de> Co-committed-by: Timo Behrendt <t.behrendt@t00n.de>
2025-11-08 17:31:15 +01:00
parent fa5097ea2e
commit 463eaebe9f
3 changed files with 95 additions and 0 deletions
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+name: "Setup Trivy DB"
+description: "Setup the trivy database, restoring from cache if available"
+author: "Timo Behrendt <t.behrendt@t00n.de"
+branding:
+  icon: "database"
+  color: "blue"
+
+inputs:
+  cache-dir:
+    description: "Path to the Trivy cache directory (default: ~/.cache/trivy)"
+    required: false
+    default: "~/.cache/trivy"
+
+runs:
+  using: "composite"
+  steps:
+    - id: current-date
+      shell: bash
+      run: |
+        echo "current-date=$(date +%Y-%m-%d)" >> $GITHUB_OUTPUT
+    - id: restore-db
+      uses: actions/cache@v4
+      with:
+        path: ${{ inputs.cache-dir }}
+        key: trivy-db-${{ steps.current-date.outputs.current-date }}
+        restore-keys: |
+          trivy-db-${{ steps.current-date.outputs.current-date }}
+          trivy-db-
+    - if: steps.restore-db.outputs.cache-hit != 'true'
+      shell: bash
+      run: trivy fs --download-db-only --cache-dir "${{ inputs.cache-dir }}"