chore(deps): update actions/cache digest to 27d5ce7 (#50)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/cache](https://github.com/actions/cache) ([changelog](https://github.com/actions/cache/compare/cdf6c1fa76f9f475f3d7449005a359c84ca0f306..27d5ce7f107fe9357f9df03efb73ab90386fccae)) | action | digest | `cdf6c1f` → `27d5ce7` |

---

> ⚠️ **Warning**
>
> Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My41LjQiLCJ1cGRhdGVkSW5WZXIiOiI0My41LjQiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbImFjdGlvbiIsImRlcHMiXX0=-->

---------

Co-authored-by: Timo Behrendt <t.behrendt@t00n.de>
Reviewed-on: #50
Reviewed-by: t.behrendt <2+t.behrendt@noreply.localhost>
Co-authored-by: Renovate Bot <renovate@t00n.de>
Co-committed-by: Renovate Bot <renovate@t00n.de>

.gitea/workflows/cd.yaml

@@ -10,7 +10,7 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0
       - name: Increment tag

.gitea/workflows/ci.yaml

@@ -7,13 +7,13 @@ jobs:
   test-setup-trivy:
     strategy:
       matrix:
-        arch: [ amd64, arm64 ]
+        arch: [amd64, arm64]
     name: Test Setup Trivy ${{ matrix.arch }}
     runs-on:
       - ubuntu-latest
       - linux_${{ matrix.arch }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - name: Setup Trivy
         uses: ./setup-trivy
       - name: Run Trivy
@@ -24,7 +24,7 @@ jobs:
     runs-on:
       - ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: ./setup-trivy
       - name: Setup DB
         id: setup-db
@@ -37,7 +37,7 @@ jobs:
     runs-on:
       - ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - id: giff
         uses: ./get-images-from-files
         with:
@@ -88,7 +88,7 @@ jobs:
     runs-on:
       - ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - name: Merge SARIF Files
         uses: ./merge-sarif-files
         with:

.gitea/workflows/prerelease.yaml

@@ -8,7 +8,7 @@ jobs:
     name: Prerelease
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0
       - name: Increment tag

renovate.json

@@ -4,17 +4,6 @@
     "local>t.behrendt/renovate-configs:common",
     "local>t.behrendt/renovate-configs:action"
   ],
-  "customManagers": [
-    {
-      "customType": "regex",
-      "description": "Update Trivy docker image",
-      "managerFilePatterns": ["/(^|/)setup-db/action\\.ya?ml$/"],
-      "datasourceTemplate": "docker",
-      "matchStrings": [
-        "default:\\s*\"(?<depName>ghcr\\.io/aquasecurity/trivy):(?<currentValue>[\\d\\.]+)(?:@(?<currentDigest>sha256:[a-f0-9]+))?\""
-      ]
-    }
-  ],
   "packageRules": [
     {
       "matchManagers": ["dockerfile", "kubernetes", "helmfile", "helm-values"],

setup-db/README.md

@@ -2,9 +2,7 @@
 
 A reusable Gitea Action that sets up the Trivy vulnerability database, restoring from cache if available.
 
-The action runs Trivy inside **Docker** with a restricted container configuration so the Trivy runtime is isolated from the host while the database is downloaded into your cache directory.
-
-**Note:** This action only prepares the vulnerability database. If you run Trivy on the runner host for scans (for example `trivy fs .`), install Trivy separately (e.g. with a `setup-trivy` action or your own step).
+**Note:** This action only sets up the database. Trivy itself must be installed separately (e.g., using the `setup-trivy` action).
 
 ## Usage
 
@@ -38,9 +36,6 @@ jobs:
 
 ## Inputs
 
-| Input            | Description                                                                 | Required | Default |
-| ---------------- | --------------------------------------------------------------------------- | -------- | ------- |
-| `cache-dir`      | Path to the Trivy cache directory                                           | No       | `${{ runner.temp }}/trivy` |
-| `trivy-version`  | Docker image reference for Trivy (digest pin recommended)                   | No       | Pinned `ghcr.io/aquasecurity/trivy` image in `action.yaml` |
-
-**`trivy-version` is optional.** If you omit it, the action uses the default image (version and digest) from `action.yaml`. Set it only when you need a different Trivy image or your own digest pin.
+| Input       | Description                       | Required | Default          |
+| ----------- | --------------------------------- | -------- | ---------------- |
+| `cache-dir` | Path to the Trivy cache directory | No       | `~/.cache/trivy` |

setup-db/action.yaml

@@ -10,10 +10,6 @@ inputs:
     description: "Path to the Trivy cache directory (default: ${{runner.temp}}/trivy)"
     required: false
     default: "${{ runner.temp }}/trivy"
-  trivy-version:
-    description: "Trivy docker image version to use (full image reference including digest is recommended)"
-    required: false
-    default: "ghcr.io/aquasecurity/trivy:0.69.3@sha256:bcc376de8d77cfe086a917230e818dc9f8528e3c852f7b1aff648949b6258d1c"
 
 outputs:
   cache-dir:
@@ -28,7 +24,7 @@ runs:
       run: |
         echo "current-date=$(date +%Y-%m-%d)" >> $GITHUB_OUTPUT
     - id: restore-db
-      uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5
+      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
       with:
         path: ${{ inputs.cache-dir }}
         key: trivy-db-${{ steps.current-date.outputs.current-date }}
@@ -36,21 +32,4 @@ runs:
           trivy-db-${{ steps.current-date.outputs.current-date }}
     - if: steps.restore-db.outputs.cache-hit != 'true'
       shell: bash
-      run: |
-        docker run --rm \
-          --name trivy-db-download \
-          --user "$(id -u):$(id -g)" \
-          --read-only \
-          --env-file /dev/null \
-          --cap-drop ALL \
-          --pids-limit 64 \
-          --memory=512m \
-          --memory-swap=512m \
-          --cpus=1 \
-          --ipc private \
-          --cgroupns private \
-          --security-opt no-new-privileges \
-          --security-opt apparmor=docker-default \
-          --tmpfs /tmp:rw,noexec,nosuid,nodev,size=1g \
-          --mount type=bind,src=${{ inputs.cache-dir }},dst=/cache \
-          ${{ inputs.trivy-version }} fs --download-db-only --cache-dir /cache
+      run: trivy fs --download-db-only --cache-dir "${{ inputs.cache-dir }}"

setup-trivy/action.yaml

@@ -40,7 +40,7 @@ runs:
         echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
     - name: Cache Trivy binary
       id: cache-trivy
-      uses: actions/cache@cdf6c1fa76f9f475f3d7449005a359c84ca0f306 # v5
+      uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
       with:
         path: /usr/local/bin/trivy
         key: trivy-${{ steps.version.outputs.version }}-${{ steps.arch.outputs.arch }}