From 4982f2b82a412c4e7825a1162be967d34fc326fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Houpert?=
 <10154151+lhoupert@users.noreply.github.com>
Date: Fri, 3 Apr 2026 16:45:23 +0100
Subject: [PATCH 1/5] feat: add action and ci

---
 .github/workflows/ci.yml             |  25 ++++
 .github/workflows/release-please.yml |  67 ++++++++++
 action.yml                           | 189 +++++++++++++++++++++++++++
 3 files changed, 281 insertions(+)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 .github/workflows/release-please.yml
 create mode 100644 action.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..3fefe12
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,25 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+  security-events: write
+
+jobs:
+  security-scan:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+
+      - name: Run security scan
+        uses: ./
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          # zizmor scans this repo's own workflows
+          # osv-scanner scans for dependency vulnerabilities
+          # python audit is off (not a Python project)
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
new file mode 100644
index 0000000..3899c3f
--- /dev/null
+++ b/.github/workflows/release-please.yml
@@ -0,0 +1,67 @@
+name: Release Please
+
+on:
+  push:
+    branches: [main]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+permissions: {}
+
+jobs:
+  release-please:
+    name: Release Please
+    runs-on: ubuntu-latest
+    environment: release
+    permissions:
+      contents: write # Create releases, tags, and release branches
+      pull-requests: write # Open and update pin README pull requests
+    steps:
+      - uses: googleapis/release-please-action@16a9c90856f42705d54a6fda1823352bdc62cf38 # v4.4.0
+        id: release
+        with:
+          release-type: simple
+
+      # Move major version tag (e.g. v1) after a release is cut
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        if: ${{ steps.release.outputs.release_created }}
+        with:
+          persist-credentials: false
+      - name: Tag major version
+        if: ${{ steps.release.outputs.release_created }}
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+          GITHUB_REPOSITORY: ${{ github.repository }}
+          RELEASE_MAJOR: ${{ steps.release.outputs.major }}
+          RELEASE_TAG_NAME: ${{ steps.release.outputs.tag_name }}
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git remote set-url origin "https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
+          git tag -fa "v${RELEASE_MAJOR}" \
+            -m "Release v${RELEASE_TAG_NAME}"
+          git push origin "v${RELEASE_MAJOR}" --force
+
+      - name: Pin README to release SHA
+        if: ${{ steps.release.outputs.release_created }}
+        env:
+          GH_TOKEN: ${{ github.token }}
+          RELEASE_SHA: ${{ steps.release.outputs.sha }}
+          RELEASE_TAG_NAME: ${{ steps.release.outputs.tag_name }}
+        run: |
+          sed -i -E \
+            "s|developmentseed/security-action@[^ ]+( # v[0-9][^ ]*)?|developmentseed/security-action@${RELEASE_SHA} # ${RELEASE_TAG_NAME}|g" \
+            README.md
+          git add README.md
+          git diff --cached --quiet && echo "README unchanged, skipping commit" && exit 0
+          BRANCH="chore/pin-readme-${RELEASE_TAG_NAME}"
+          git checkout -b "$BRANCH"
+          git commit -m "chore: pin README to ${RELEASE_TAG_NAME}"
+          git push origin "$BRANCH"
+          gh pr create \
+            --title "chore: pin README to ${RELEASE_TAG_NAME}" \
+            --body "Automated: pin README SHA references to release ${RELEASE_TAG_NAME}." \
+            --base main \
+            --head "$BRANCH"
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..3eacae8
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,189 @@
+name: Security Scan
+description: >
+  Org-wide composite security scanning: zizmor (workflow linter),
+  osv-scanner (dependency vulnerabilities), and optional Python audit
+  (bandit + pip-audit). Adopt with a single `uses:` line.
+
+branding:
+  icon: shield
+  color: blue
+
+inputs:
+  # ── Toggles ────────────────────────────────────────────────────────────────
+  enable_zizmor:
+    description: Run zizmor GitHub Actions workflow linter (opt-out with 'false')
+    default: 'true'
+  enable_osv:
+    description: Run osv-scanner dependency vulnerability scanner (opt-out with 'false')
+    default: 'true'
+  enable_python_audit:
+    description: Run bandit + pip-audit Python security audit (opt-in with 'true')
+    default: 'false'
+
+  # ── zizmor ─────────────────────────────────────────────────────────────────
+  zizmor_persona:
+    description: Auditing persona — regular / pedantic / auditor
+    default: 'regular'
+  zizmor_min_severity:
+    description: Minimum severity to report — low / medium / high; empty = all
+    default: ''
+  zizmor_min_confidence:
+    description: Minimum confidence to report — low / medium / high; empty = all
+    default: ''
+  zizmor_online_audits:
+    description: Enable zizmor online audit checks
+    default: 'true'
+  zizmor_config:
+    description: Path to custom zizmor configuration file; empty = none
+    default: ''
+
+  # ── osv-scanner ────────────────────────────────────────────────────────────
+  osv_scan_args:
+    description: osv-scanner CLI args, one per line
+    default: |-
+      --recursive
+      ./
+  osv_fail_on_vuln:
+    description: Fail the job when osv-scanner finds vulnerabilities
+    default: 'true'
+  osv_upload_sarif:
+    description: Upload osv-scanner results to GitHub Code Scanning
+    default: 'true'
+  osv_results_file_name:
+    description: SARIF output filename for osv-scanner results
+    default: 'results.sarif'
+
+  # ── python audit ───────────────────────────────────────────────────────────
+  python_audit_tools:
+    description: Comma-separated tools to run — bandit, pip-audit
+    default: 'bandit,pip-audit'
+  python_audit_bandit_scan_dirs:
+    description: Comma-separated directories for bandit
+    default: '.'
+  python_audit_bandit_severity_threshold:
+    description: Minimum bandit severity that blocks — high / medium / low
+    default: 'high'
+  python_audit_pip_audit_block_on:
+    description: When pip-audit blocks — fixable / all / none
+    default: 'fixable'
+  python_audit_package_manager:
+    description: Dependency resolution for pip-audit — uv / pip / poetry / pipenv / requirements
+    default: 'requirements'
+  python_audit_requirements_file:
+    description: Requirements file path (when package_manager=requirements)
+    default: 'requirements.txt'
+  python_audit_comment_on:
+    description: When to post a PR comment — never / blocking / always
+    default: 'never'
+  python_audit_working_directory:
+    description: Working directory for python audit
+    default: '.'
+  python_audit_debug:
+    description: Enable debug logging for python audit
+    default: 'false'
+
+  # ── Shared ─────────────────────────────────────────────────────────────────
+  github_token:
+    description: GitHub token for SARIF upload and PR comments
+    default: ${{ github.token }}
+
+runs:
+  using: composite
+  steps:
+    # ── zizmor ──────────────────────────────────────────────────────────────
+    - name: Run zizmor
+      id: zizmor
+      if: ${{ inputs.enable_zizmor != 'false' }}
+      continue-on-error: true
+      uses: zizmorcore/zizmor-action@71321a20a9ded102f6e9ce5718a2fcec2c4f70d8 # v0.5.2
+      with:
+        persona: ${{ inputs.zizmor_persona }}
+        min-severity: ${{ inputs.zizmor_min_severity }}
+        min-confidence: ${{ inputs.zizmor_min_confidence }}
+        online-audits: ${{ inputs.zizmor_online_audits }}
+        config: ${{ inputs.zizmor_config }}
+        token: ${{ inputs.github_token }}
+
+    # ── osv-scanner ──────────────────────────────────────────────────────────
+    - name: Build osv-scanner args
+      id: osv-args
+      if: ${{ inputs.enable_osv != 'false' }}
+      shell: bash
+      env:
+        OSV_SCAN_ARGS: ${{ inputs.osv_scan_args }}
+        OSV_UPLOAD_SARIF: ${{ inputs.osv_upload_sarif }}
+        OSV_RESULTS_FILE: ${{ inputs.osv_results_file_name }}
+      run: |
+        if [[ "$OSV_UPLOAD_SARIF" == 'true' ]]; then
+          OSV_SCAN_ARGS="${OSV_SCAN_ARGS}"$'\n--format=sarif'$'\n'"--output=${OSV_RESULTS_FILE}"
+        fi
+        {
+          echo 'args<<__OSV_EOF__'
+          echo "$OSV_SCAN_ARGS"
+          echo '__OSV_EOF__'
+        } >> "$GITHUB_OUTPUT"
+
+    - name: Run osv-scanner
+      id: osv
+      if: ${{ inputs.enable_osv != 'false' }}
+      continue-on-error: true
+      uses: google/osv-scanner-action/osv-scanner-action@c51854704019a247608d928f370c98740469d4b5 # v2.3.5
+      with:
+        scan-args: ${{ steps.osv-args.outputs.args }}
+
+    - name: Upload osv-scanner SARIF to Code Scanning
+      if: ${{ always() && inputs.enable_osv != 'false' && inputs.osv_upload_sarif == 'true' }}
+      uses: github/codeql-action/upload-sarif@5c8a8a642e79153f5d047b10ec1cba1d1cc65699 # v3
+      with:
+        sarif_file: ${{ inputs.osv_results_file_name }}
+        category: osv-scanner
+
+    # ── python audit ─────────────────────────────────────────────────────────
+    - name: Run python security audit
+      id: python-audit
+      if: ${{ inputs.enable_python_audit == 'true' }}
+      continue-on-error: true
+      uses: developmentseed/action-python-security-auditing@8ebea22ea75dfba2244ed9883c2aa6cb4df8d9a9 # v0.6.0
+      with:
+        tools: ${{ inputs.python_audit_tools }}
+        bandit_scan_dirs: ${{ inputs.python_audit_bandit_scan_dirs }}
+        bandit_severity_threshold: ${{ inputs.python_audit_bandit_severity_threshold }}
+        pip_audit_block_on: ${{ inputs.python_audit_pip_audit_block_on }}
+        package_manager: ${{ inputs.python_audit_package_manager }}
+        requirements_file: ${{ inputs.python_audit_requirements_file }}
+        comment_on: ${{ inputs.python_audit_comment_on }}
+        github_token: ${{ inputs.github_token }}
+        working_directory: ${{ inputs.python_audit_working_directory }}
+        debug: ${{ inputs.python_audit_debug }}
+
+    # ── Aggregate results ─────────────────────────────────────────────────────
+    - name: Aggregate results
+      if: always()
+      shell: bash
+      env:
+        ENABLE_ZIZMOR: ${{ inputs.enable_zizmor }}
+        ZIZMOR_OUTCOME: ${{ steps.zizmor.outcome }}
+        ENABLE_OSV: ${{ inputs.enable_osv }}
+        OSV_FAIL_ON_VULN: ${{ inputs.osv_fail_on_vuln }}
+        OSV_OUTCOME: ${{ steps.osv.outcome }}
+        ENABLE_PYTHON_AUDIT: ${{ inputs.enable_python_audit }}
+        PYTHON_AUDIT_OUTCOME: ${{ steps.python-audit.outcome }}
+      run: |
+        failed=0
+
+        if [[ "$ENABLE_ZIZMOR" != 'false' && "$ZIZMOR_OUTCOME" == 'failure' ]]; then
+          echo "::error::zizmor found workflow security issues"
+          failed=1
+        fi
+
+        if [[ "$ENABLE_OSV" != 'false' && "$OSV_FAIL_ON_VULN" == 'true' && "$OSV_OUTCOME" == 'failure' ]]; then
+          echo "::error::osv-scanner found vulnerabilities"
+          failed=1
+        fi
+
+        if [[ "$ENABLE_PYTHON_AUDIT" == 'true' && "$PYTHON_AUDIT_OUTCOME" == 'failure' ]]; then
+          echo "::error::python security audit found blocking issues"
+          failed=1
+        fi
+
+        exit $failed

From e899dd0a6c6558f98a95a1f7bae5da87faaef1d3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Houpert?=
 <10154151+lhoupert@users.noreply.github.com>
Date: Fri, 3 Apr 2026 17:10:48 +0100
Subject: [PATCH 2/5] feat: add scorecard

---
 .github/dependabot.yml          | 10 ++++++
 .github/workflows/ci.yml        |  3 +-
 .github/workflows/scorecard.yml | 36 ++++++++++++++++++++
 README.md                       | 59 ++++++++++++++++++++++++++++++++-
 action.yml                      | 41 +++++++++++++++++++++--
 5 files changed, 145 insertions(+), 4 deletions(-)
 create mode 100644 .github/dependabot.yml
 create mode 100644 .github/workflows/scorecard.yml

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..c556f33
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: weekly
+    commit-message:
+      prefix: "ci"
+    cooldown:
+      default-days: 7
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3fefe12..df34ad1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,6 +20,7 @@ jobs:
         uses: ./
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          # zizmor scans this repo's own workflows
+          zizmor_persona: pedantic
+          enable_scorecard: 'false' # scorecard.yml handles this with the required permissions
           # osv-scanner scans for dependency vulnerabilities
           # python audit is off (not a Python project)
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
new file mode 100644
index 0000000..e8be46d
--- /dev/null
+++ b/.github/workflows/scorecard.yml
@@ -0,0 +1,36 @@
+name: Scorecard analysis workflow
+
+on:
+  push:
+    branches:
+      - main
+  schedule:
+    # Weekly on Saturdays.
+    - cron: "30 1 * * 6"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+  actions: read # Required by Scorecard to evaluate workflow security posture
+
+jobs:
+  analysis:
+    name: Scorecard analysis
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write # Upload Scorecard SARIF to Code Scanning
+      id-token: write         # GitHub OIDC token for publish_results
+
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
+
+      - uses: ./
+        with:
+          enable_scorecard: 'true'
+          enable_zizmor: 'false'
+          enable_osv: 'false'
diff --git a/README.md b/README.md
index 3f5622f..f371bb2 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ Development Seed composite GitHub Action that gives any repo default security sc
 | [zizmor](https://github.com/zizmorcore/zizmor) | ON | GitHub Actions workflow security |
 | [osv-scanner](https://github.com/google/osv-scanner) | ON | Dependency vulnerabilities |
 | [bandit + pip-audit](https://github.com/developmentseed/action-python-security-auditing) | OFF | Python-specific security (opt-in) |
+| [OSSF Scorecard](https://github.com/ossf/scorecard) | OFF | Repository security posture (opt-in, dedicated workflow recommended) |
 
 ## Quick start
 
@@ -40,6 +41,10 @@ That's it. zizmor and osv-scanner run automatically. Results appear in the repos
 | `contents: read` | Required by all scanners to read the repository |
 | `security-events: write` | Upload SARIF results to Code Scanning |
 | `pull-requests: write` | Only needed when `python_audit_comment_on` is not `never` |
+| `actions: read` | Required by Scorecard to evaluate workflow security posture |
+| `id-token: write` | Scorecard OIDC token for publishing results to OSSF dashboard |
+
+> The last two permissions are only needed when `enable_scorecard: 'true'`.
 
 ## All inputs
 
@@ -50,6 +55,7 @@ That's it. zizmor and osv-scanner run automatically. Results appear in the repos
 | `enable_zizmor` | `'true'` | Run zizmor workflow linter (opt-out with `'false'`) |
 | `enable_osv` | `'true'` | Run osv-scanner (opt-out with `'false'`) |
 | `enable_python_audit` | `'false'` | Run bandit + pip-audit (opt-in with `'true'`) |
+| `enable_scorecard` | `'false'` | Run OSSF Scorecard (opt-in with `'true'`) |
 
 ### zizmor
 
@@ -84,6 +90,13 @@ That's it. zizmor and osv-scanner run automatically. Results appear in the repos
 | `python_audit_working_directory` | `'.'` | Working directory |
 | `python_audit_debug` | `'false'` | Enable debug logging |
 
+### Scorecard
+
+| Input | Default | Description |
+|-------|---------|-------------|
+| `enable_scorecard` | `'false'` | Run OSSF Scorecard analysis (opt-in with `'true'`) |
+| `scorecard_publish_results` | `'true'` | Publish results to OSSF dashboard (default-branch only) |
+
 ### Shared
 
 | Input | Default | Description |
@@ -121,6 +134,50 @@ That's it. zizmor and osv-scanner run automatically. Results appear in the repos
     python_audit_pip_audit_block_on: 'all'
 ```
 
+### OSSF Scorecard
+
+Scorecard requires `id-token: write` and `actions: read` permissions that are broader than what a standard CI job should hold. The recommended pattern is to run it in its **own dedicated workflow** triggered on push to `main` and on a weekly schedule, rather than adding those permissions to your main CI job.
+
+```yaml
+# .github/workflows/scorecard.yml
+name: Scorecard
+
+on:
+  push:
+    branches: [main]
+  schedule:
+    - cron: "30 1 * * 6" # weekly on Saturdays
+
+permissions:
+  contents: read
+  actions: read # required by Scorecard
+
+jobs:
+  scorecard:
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write # upload SARIF to Code Scanning
+      id-token: write         # required by Scorecard
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+      - uses: developmentseed/security-action@v1
+        with:
+          enable_scorecard: 'true'
+          enable_zizmor: 'false'  # already runs in CI
+          enable_osv: 'false'     # already runs in CI
+```
+
+Then disable Scorecard in your main CI workflow to avoid the permission requirement there:
+
+```yaml
+# .github/workflows/ci.yml
+- uses: developmentseed/security-action@v1
+  with:
+    enable_scorecard: 'false'
+```
+
 ### Custom osv-scanner scope
 
 ```yaml
@@ -134,4 +191,4 @@ That's it. zizmor and osv-scanner run automatically. Results appear in the repos
 
 ## How it works
 
-The composite action routes your configuration to three independent sub-actions — [zizmor-action](https://github.com/zizmorcore/zizmor-action), [osv-scanner-action](https://github.com/google/osv-scanner-action), and [action-python-security-auditing](https://github.com/developmentseed/action-python-security-auditing) — each running with `continue-on-error: true` so all scanners complete regardless of individual failures. A final aggregation step checks each enabled scanner's outcome and fails the job if any enabled scanner found issues (subject to each scanner's own fail flag).
+The composite action routes your configuration to four independent sub-actions — [zizmor-action](https://github.com/zizmorcore/zizmor-action), [osv-scanner-action](https://github.com/google/osv-scanner-action), [action-python-security-auditing](https://github.com/developmentseed/action-python-security-auditing), and optionally [scorecard-action](https://github.com/ossf/scorecard-action) — each running with `continue-on-error: true` so all scanners complete regardless of individual failures. A final aggregation step checks each enabled scanner's outcome and fails the job if any enabled scanner found issues (subject to each scanner's own fail flag).
diff --git a/action.yml b/action.yml
index 3eacae8..37e0e15 100644
--- a/action.yml
+++ b/action.yml
@@ -1,8 +1,8 @@
 name: Security Scan
 description: >
   Org-wide composite security scanning: zizmor (workflow linter),
-  osv-scanner (dependency vulnerabilities), and optional Python audit
-  (bandit + pip-audit). Adopt with a single `uses:` line.
+  osv-scanner (dependency vulnerabilities), optional Python audit
+  (bandit + pip-audit), and optional OSSF Scorecard. Adopt with a single `uses:` line.
 
 branding:
   icon: shield
@@ -82,6 +82,18 @@ inputs:
     description: Enable debug logging for python audit
     default: 'false'
 
+  # ── scorecard ──────────────────────────────────────────────────────────────
+  enable_scorecard:
+    description: >
+      Run OSSF Scorecard analysis (opt-in with 'true').
+      Requires id-token:write and actions:read permissions on the calling job.
+    default: 'false'
+  scorecard_publish_results:
+    description: >
+      Publish Scorecard results to the OSSF dashboard.
+      Only effective on default-branch pushes; ignored on PRs.
+    default: 'true'
+
   # ── Shared ─────────────────────────────────────────────────────────────────
   github_token:
     description: GitHub token for SARIF upload and PR comments
@@ -156,6 +168,24 @@ runs:
         working_directory: ${{ inputs.python_audit_working_directory }}
         debug: ${{ inputs.python_audit_debug }}
 
+    # ── scorecard ────────────────────────────────────────────────────────────
+    - name: Run Scorecard analysis
+      id: scorecard
+      if: ${{ inputs.enable_scorecard == 'true' }}
+      continue-on-error: true
+      uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a # v2.4.3
+      with:
+        results_file: scorecard.sarif
+        results_format: sarif
+        publish_results: ${{ inputs.scorecard_publish_results }}
+
+    - name: Upload Scorecard SARIF to Code Scanning
+      if: ${{ always() && inputs.enable_scorecard == 'true' }}
+      uses: github/codeql-action/upload-sarif@5c8a8a642e79153f5d047b10ec1cba1d1cc65699 # v3
+      with:
+        sarif_file: scorecard.sarif
+        category: scorecard
+
     # ── Aggregate results ─────────────────────────────────────────────────────
     - name: Aggregate results
       if: always()
@@ -168,6 +198,8 @@ runs:
         OSV_OUTCOME: ${{ steps.osv.outcome }}
         ENABLE_PYTHON_AUDIT: ${{ inputs.enable_python_audit }}
         PYTHON_AUDIT_OUTCOME: ${{ steps.python-audit.outcome }}
+        ENABLE_SCORECARD: ${{ inputs.enable_scorecard }}
+        SCORECARD_OUTCOME: ${{ steps.scorecard.outcome }}
       run: |
         failed=0
 
@@ -186,4 +218,9 @@ runs:
           failed=1
         fi
 
+        if [[ "$ENABLE_SCORECARD" == 'true' && "$SCORECARD_OUTCOME" == 'failure' ]]; then
+          echo "::error::Scorecard analysis failed"
+          failed=1
+        fi
+
         exit $failed

From 5908d735ab3dd8c00b7b1a540faed5c03adb6f18 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Houpert?=
 <10154151+lhoupert@users.noreply.github.com>
Date: Fri, 24 Apr 2026 10:11:55 +0100
Subject: [PATCH 3/5] fix: zizmor issues

---
 .github/workflows/ci.yml | 11 ++++++++++-
 action.yml               | 16 +++++++++++++++-
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index df34ad1..73f06b5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,15 +6,24 @@ on:
   pull_request:
     branches: [main]
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions:
   contents: read
-  security-events: write
 
 jobs:
   security-scan:
+    name: Security scan
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      security-events: write # Code Scanning: upload SARIF from OSV (codeql-action/upload-sarif)
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        with:
+          persist-credentials: false
 
       - name: Run security scan
         uses: ./
diff --git a/action.yml b/action.yml
index 37e0e15..33e39c2 100644
--- a/action.yml
+++ b/action.yml
@@ -42,6 +42,7 @@ inputs:
     description: osv-scanner CLI args, one per line
     default: |-
       --recursive
+      --allow-no-lockfiles
       ./
   osv_fail_on_vuln:
     description: Fail the job when osv-scanner finds vulnerabilities
@@ -143,8 +144,21 @@ runs:
       with:
         scan-args: ${{ steps.osv-args.outputs.args }}
 
-    - name: Upload osv-scanner SARIF to Code Scanning
+    - name: Check osv-scanner SARIF output
+      id: osv-sarif
       if: ${{ always() && inputs.enable_osv != 'false' && inputs.osv_upload_sarif == 'true' }}
+      shell: bash
+      env:
+        SARIF_FILE: ${{ inputs.osv_results_file_name }}
+      run: |
+        if [[ -f "$SARIF_FILE" ]]; then
+          echo 'upload=true' >> "$GITHUB_OUTPUT"
+        else
+          echo 'upload=false' >> "$GITHUB_OUTPUT"
+        fi
+
+    - name: Upload osv-scanner SARIF to Code Scanning
+      if: ${{ always() && inputs.enable_osv != 'false' && inputs.osv_upload_sarif == 'true' && steps.osv-sarif.outputs.upload == 'true' }}
       uses: github/codeql-action/upload-sarif@5c8a8a642e79153f5d047b10ec1cba1d1cc65699 # v3
       with:
         sarif_file: ${{ inputs.osv_results_file_name }}

From c6836e0b9c9bebc7fdcc676b10309258ac2850ae Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Houpert?=
 <10154151+lhoupert@users.noreply.github.com>
Date: Fri, 24 Apr 2026 10:16:07 +0100
Subject: [PATCH 4/5] chore: fix tag version

---
 action.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/action.yml b/action.yml
index 33e39c2..433cb26 100644
--- a/action.yml
+++ b/action.yml
@@ -159,7 +159,7 @@ runs:
 
     - name: Upload osv-scanner SARIF to Code Scanning
       if: ${{ always() && inputs.enable_osv != 'false' && inputs.osv_upload_sarif == 'true' && steps.osv-sarif.outputs.upload == 'true' }}
-      uses: github/codeql-action/upload-sarif@5c8a8a642e79153f5d047b10ec1cba1d1cc65699 # v3
+      uses: github/codeql-action/upload-sarif@5c8a8a642e79153f5d047b10ec1cba1d1cc65699 # v3.35.1
       with:
         sarif_file: ${{ inputs.osv_results_file_name }}
         category: osv-scanner
@@ -195,7 +195,7 @@ runs:
 
     - name: Upload Scorecard SARIF to Code Scanning
       if: ${{ always() && inputs.enable_scorecard == 'true' }}
-      uses: github/codeql-action/upload-sarif@5c8a8a642e79153f5d047b10ec1cba1d1cc65699 # v3
+      uses: github/codeql-action/upload-sarif@5c8a8a642e79153f5d047b10ec1cba1d1cc65699 # v3.35.1
       with:
         sarif_file: scorecard.sarif
         category: scorecard

From a2ead03e670edcd18039203c287fd4ad8c71b633 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Houpert?=
 <10154151+lhoupert@users.noreply.github.com>
Date: Fri, 24 Apr 2026 10:17:56 +0100
Subject: [PATCH 5/5] chore: update dependabot

---
 .github/dependabot.yml | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index c556f33..52fa2e3 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,10 +1,21 @@
 version: 2
 updates:
-  - package-ecosystem: github-actions
-    directory: /
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    cooldown:
+      default-days: 7
     schedule:
-      interval: weekly
+      interval: "weekly"
+      day: "monday"
     commit-message:
       prefix: "ci"
-    cooldown:
-      default-days: 7
+    open-pull-requests-limit: 5
+    groups:
+      all:
+        applies-to: version-updates
+        patterns:
+          - "*"
+        update-types:
+          - "major"
+          - "minor"
+          - "patch"
\ No newline at end of file