diff --git a/.github/ISSUE_TEMPLATE/missing-bios.yml b/.github/ISSUE_TEMPLATE/missing-bios.yml
index 0afedb4c..00356120 100644
--- a/.github/ISSUE_TEMPLATE/missing-bios.yml
+++ b/.github/ISSUE_TEMPLATE/missing-bios.yml
@@ -35,6 +35,7 @@ body:
- RetroArch
- Batocera
- Recalbox
+ - RetroBat
- Lakka
- RetroPie
- Other
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 00000000..4b36eed6
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,136 @@
+name: Build & Release
+
+on:
+ push:
+ branches: [main]
+ paths: ["bios/**", "platforms/**"]
+ workflow_dispatch:
+ inputs:
+ force_release:
+ description: "Force release even if rate limited"
+ type: boolean
+ default: false
+
+permissions:
+ contents: write
+
+concurrency:
+ group: build
+ cancel-in-progress: true
+
+jobs:
+ regenerate:
+ runs-on: ubuntu-latest
+ steps:
+ - uses: actions/checkout@v6
+
+ - uses: actions/setup-python@v6
+ with:
+ python-version: "3.12"
+
+ - run: pip install pyyaml
+
+ - name: Regenerate database and docs
+ run: |
+ python scripts/generate_db.py --bios-dir bios --output database.json
+ python scripts/generate_readme.py --db database.json --platforms-dir platforms
+
+ - name: Commit if changed
+ id: commit
+ run: |
+ git diff --quiet database.json README.md CONTRIBUTING.md && echo "changed=false" >> "$GITHUB_OUTPUT" && exit 0
+ git config user.name "github-actions[bot]"
+ git config user.email "github-actions[bot]@users.noreply.github.com"
+ git add database.json README.md CONTRIBUTING.md
+ git commit -m "regenerate database and docs"
+ git push
+ echo "changed=true" >> "$GITHUB_OUTPUT"
+
+ release:
+ needs: regenerate
+ if: needs.regenerate.result == 'success' || github.event.inputs.force_release == 'true'
+ runs-on: ubuntu-latest
+ steps:
+ - name: Rate limit
+ if: github.event.inputs.force_release != 'true'
+ id: rate
+ run: |
+ LAST=$(gh release list --repo "${{ github.repository }}" --json createdAt -q '.[0].createdAt' 2>/dev/null || echo "")
+ if [ -n "$LAST" ] && [ "$LAST" != "null" ]; then
+ LAST_TS=$(date -d "$LAST" +%s 2>/dev/null || echo 0)
+ DIFF=$(( ($(date +%s) - LAST_TS) / 86400 ))
+ if [ "$DIFF" -lt 7 ]; then
+ echo "Skipping: last release ${DIFF} days ago"
+ echo "skip=true" >> "$GITHUB_OUTPUT"
+ exit 0
+ fi
+ fi
+ echo "skip=false" >> "$GITHUB_OUTPUT"
+ env:
+ GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+ - uses: actions/checkout@v6
+ if: steps.rate.outputs.skip != 'true'
+ with:
+ ref: main
+
+ - uses: actions/setup-python@v6
+ if: steps.rate.outputs.skip != 'true'
+ with:
+ python-version: "3.12"
+
+ - name: Build packs
+ if: steps.rate.outputs.skip != 'true'
+ run: |
+ pip install pyyaml
+ python scripts/generate_db.py --bios-dir bios --output database.json
+ python scripts/generate_pack.py --all --output-dir dist/
+
+ - name: Release
+ if: steps.rate.outputs.skip != 'true'
+ run: |
+ DATE=$(date +%Y.%m.%d)
+ EXISTING=$(gh release list --repo "${{ github.repository }}" --json tagName -q ".[].tagName" | grep -c "^v${DATE}" || true)
+ TAG="v${DATE}"
+ [ "$EXISTING" -gt 0 ] && TAG="v${DATE}.$((EXISTING+1))"
+
+ CHANGES=$(git log --oneline -15 --no-merges -- bios/ platforms/ | sed 's/^/- /')
+ TOTAL=$(python3 -c "import json; print(json.load(open('database.json'))['total_files'])")
+ SIZE=$(python3 -c "import json; print(f'{json.load(open(\"database.json\"))[\"total_size\"]/1024/1024:.0f}')")
+ PACKS=$(ls dist/*.zip 2>/dev/null | while read f; do echo "- **$(basename $f)** ($(du -m "$f" | cut -f1) MB)"; done)
+
+ gh release create "$TAG" dist/*.zip \
+ --repo "${{ github.repository }}" \
+ --title "BIOS Pack $TAG" \
+ --notes "${TOTAL} files, ${SIZE} MB, verified checksums.
+
+ ### Packs
+ ${PACKS}
+
+ ### Install
+ Download, extract to your emulator's BIOS directory.
+
+ | Platform | Path |
+ |----------|------|
+ | RetroArch / Lakka | system/ |
+ | Batocera | /userdata/bios/ |
+ | Recalbox | /recalbox/share/bios/ |
+ | RetroBat | bios/ |
+
+ ### Changes
+ ${CHANGES}
+ " \
+ --latest
+ env:
+ GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+ - name: Cleanup old releases
+ if: steps.rate.outputs.skip != 'true'
+ run: |
+ gh release list --repo "${{ github.repository }}" --json tagName,createdAt \
+ --jq 'sort_by(.createdAt) | reverse | .[].tagName' | \
+ grep -v "^large-files$" | tail -n +4 | while read tag; do
+ gh release delete "$tag" --repo "${{ github.repository }}" --yes --cleanup-tag
+ done
+ env:
+ GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 73457ca4..00000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,214 +0,0 @@
-name: Release BIOS Packs
-
-on:
- push:
- tags: ["v*"]
- workflow_dispatch:
- inputs:
- version:
- description: "Release version (e.g., v2.0.0)"
- required: true
- # Auto-release when update-db finishes (after BIOS push or platform update merge)
- workflow_run:
- workflows: ["Update Database"]
- types: [completed]
- branches: [main]
-
-permissions:
- contents: write
-
-jobs:
- check-changes:
- runs-on: ubuntu-latest
- # Skip auto-release if update-db failed or was triggered by release itself
- if: >
- github.event_name == 'push' ||
- github.event_name == 'workflow_dispatch' ||
- (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success')
- outputs:
- should_release: ${{ steps.check.outputs.should_release }}
- version: ${{ steps.version.outputs.tag }}
- steps:
- - uses: actions/checkout@v6
- with:
- fetch-depth: 2
-
- - name: Check if BIOS files changed
- id: check
- run: |
- if [ "${{ github.event_name }}" = "workflow_run" ]; then
- # Auto-release: check if bios/ or platforms/ changed in the last commit
- changed=$(git diff --name-only HEAD~1 HEAD | grep -cE '^(bios/|platforms/)' || true)
- if [ "$changed" -gt 0 ]; then
- echo "should_release=true" >> "$GITHUB_OUTPUT"
- else
- echo "should_release=false" >> "$GITHUB_OUTPUT"
- fi
- else
- echo "should_release=true" >> "$GITHUB_OUTPUT"
- fi
-
- - name: Determine version
- id: version
- run: |
- if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
- echo "tag=${{ github.event.inputs.version }}" >> "$GITHUB_OUTPUT"
- elif [ "${{ github.event_name }}" = "push" ]; then
- echo "tag=${{ github.ref_name }}" >> "$GITHUB_OUTPUT"
- else
- # Auto-release: use date-based version
- echo "tag=auto-$(date +%Y%m%d)" >> "$GITHUB_OUTPUT"
- fi
-
- discover:
- needs: check-changes
- if: needs.check-changes.outputs.should_release == 'true'
- runs-on: ubuntu-latest
- outputs:
- platforms: ${{ steps.list.outputs.platforms }}
- steps:
- - uses: actions/checkout@v6
-
- - uses: actions/setup-python@v6
- with:
- python-version: "3.12"
-
- - name: List platforms
- id: list
- run: python scripts/list_platforms.py
-
- build:
- needs: [check-changes, discover]
- if: needs.check-changes.outputs.should_release == 'true'
- runs-on: ubuntu-latest
- strategy:
- matrix:
- platform: ${{ fromJson(needs.discover.outputs.platforms) }}
- fail-fast: false
- max-parallel: 10
-
- steps:
- - uses: actions/checkout@v6
-
- - uses: actions/setup-python@v6
- with:
- python-version: "3.12"
-
- - name: Install dependencies
- run: pip install pyyaml
-
- - name: Generate database (if not present)
- run: |
- if [ ! -f database.json ]; then
- python scripts/generate_db.py --bios-dir bios --output database.json
- fi
-
- - name: Generate pack for ${{ matrix.platform }}
- run: python scripts/generate_pack.py --platform ${{ matrix.platform }} --output-dir dist/
-
- - name: Upload artifact
- uses: actions/upload-artifact@v6
- with:
- name: pack-${{ matrix.platform }}
- path: dist/*.zip
- retention-days: 1
-
- publish:
- needs: [check-changes, discover, build]
- if: needs.check-changes.outputs.should_release == 'true'
- runs-on: ubuntu-latest
- steps:
- - uses: actions/checkout@v6
-
- - name: Download all pack artifacts
- uses: actions/download-artifact@v6
- with:
- path: dist/
- pattern: pack-*
- merge-multiple: true
-
- - name: Copy database.json
- run: cp database.json dist/database.json 2>/dev/null || true
-
- - uses: actions/setup-python@v6
- with:
- python-version: "3.12"
-
- - name: Install dependencies
- run: pip install pyyaml
-
- - name: Generate release notes
- id: notes
- run: |
- python3 << 'PYEOF'
- import json, os, subprocess, textwrap
-
- with open("database.json") as f:
- db = json.load(f)
-
- total = db["total_files"]
- size_mb = db["total_size"] / (1024 * 1024)
- date = db["generated_at"]
-
- packs = sorted(f for f in os.listdir("dist") if f.endswith(".zip"))
- pack_list = "\n".join(f"- **{p}** ({os.path.getsize(f'dist/{p}') / 1024 / 1024:.0f} MB)" for p in packs)
-
- # Get recent changes
- try:
- log = subprocess.run(
- ["git", "log", "--oneline", "-20", "--no-merges", "--", "bios/", "platforms/"],
- capture_output=True, text=True
- ).stdout.strip()
- changes = "\n".join(f"- {line}" for line in log.split("\n") if line) if log else "- Initial release"
- except Exception:
- changes = "- See commit history"
-
- notes = textwrap.dedent(f"""\
- {total} BIOS/firmware files, {size_mb:.0f} MB, 50+ systems, verified checksums.
-
- ### Packs
- {pack_list}
-
- ### Install
- Download, extract to your emulator's BIOS directory:
-
- | Platform | Path |
- |----------|------|
- | RetroArch / Lakka | `system/` |
- | Batocera | `/userdata/bios/` |
- | Recalbox | `/recalbox/share/bios/` |
-
- CLI & archived platforms
-
- ```bash
- # CLI download
- python scripts/download.py retroarch ~/RetroArch/system/
-
- # Archived platforms (RetroPie, etc.)
- git clone https://github.com/Abdess/retrobios.git
- cd retrobios && pip install pyyaml
- python scripts/generate_pack.py --platform retropie -o ~/Downloads/
- ```
-