bos/.forgejo/workflows/release-iso.yml
Breadway 4edd356151
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CI: set prerelease=false for release tags
2026-06-19 07:11:22 +08:00

207 lines
8.4 KiB
YAML

name: Build and release ISO
# Builds the BOS ISO on the hestia self-hosted runner (native Arch container),
# downloads all bakery ecosystem binaries from their GitHub releases, compiles
# bread-theme from source, and uploads the resulting ISO to a Forgejo pre-release.
# A matching GitHub release is created that points to Forgejo for the download
# (GitHub releases cannot host files larger than 2 GB).
#
# Required secrets:
# RELEASE_TOKEN — Forgejo API token with write:repository scope
# MIRROR_TOKEN — GitHub personal access token with repo scope (already used by mirror.yml)
on:
push:
tags: ['v*']
workflow_dispatch:
inputs:
tag:
description: 'Git tag to build (e.g. v0.4.0)'
required: true
jobs:
release-iso:
runs-on: [self-hosted, hestia]
container:
image: archlinux:latest
# --privileged: mkarchiso needs CAP_SYS_ADMIN for loop mounts + mknod
# --network=host: gives localhost:3002 access to Forgejo (avoids the
# public git.breadway.dev → Aegis → Tailscale round-trip for pacman)
options: --privileged --network=host
steps:
- name: Install build dependencies
run: |
pacman -Syu --noconfirm archiso curl python git rust
- name: Determine tag and version
id: vars
run: |
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
TAG="${{ github.event.inputs.tag }}"
else
TAG="${{ github.ref_name }}"
fi
echo "tag=$TAG" >> "$GITHUB_OUTPUT"
echo "version=${TAG#v}" >> "$GITHUB_OUTPUT"
- name: Clone repository at tag
run: |
git clone --branch "${{ steps.vars.outputs.tag }}" --depth 1 \
"https://git.breadway.dev/${GITHUB_REPOSITORY}.git" /bos
- name: Download bakery ecosystem binaries
run: |
set -euo pipefail
mkdir -p /build-home/.local/bin \
/build-home/.local/state/bakery \
/build-home/.cache/bakery
# Fetch the canonical bakery index
curl -fsSL "https://dl.breadway.dev/index.json" \
-o /build-home/.cache/bakery/index.json
# Download each binary from dl.breadway.dev (canonical source; github_url
# is not always published for dev/patch releases) and generate the
# installed.json that bakery expects in ~/.local/state.
python3 << 'PYEOF'
import json, urllib.request, os
with open('/build-home/.cache/bakery/index.json') as f:
idx = json.load(f)
BIN_DIR = '/build-home/.local/bin'
installed = {}
for pkg_name, pkg in idx['packages'].items():
bins = []
for b in pkg['binaries']:
dest_name = b['name'].removesuffix('-x86_64')
dest = os.path.join(BIN_DIR, dest_name)
url = b['dl_url']
print(f' {dest_name} <- {url}', flush=True)
urllib.request.urlretrieve(url, dest)
os.chmod(dest, 0o755)
bins.append(dest_name)
# installed.json services field is a flat list of unit-name strings
services = [
(s['unit'] if isinstance(s, dict) else s)
for s in pkg.get('services', [])
]
installed[pkg_name] = {
'name': pkg_name,
'version': pkg['version'],
'binaries': bins,
'services': services,
'installed_at': '2024-01-01T00:00:00+00:00',
}
with open('/build-home/.local/state/bakery/installed.json', 'w') as f:
json.dump({'packages': installed}, f, indent=2)
print('installed.json written', flush=True)
PYEOF
- name: Build bread-theme from source
run: |
set -euo pipefail
# bread-theme is not in the bakery index; build it at the tag pinned
# in bos-settings/Cargo.toml so the CLI matches the library version.
THEME_TAG=$(grep 'bread-theme.*tag' /bos/bos-settings/Cargo.toml \
| grep -oP '"v[^"]+"' | tr -d '"')
echo "Building bread-theme @ $THEME_TAG"
git clone --branch "$THEME_TAG" --depth 1 \
https://github.com/Breadway/bread-ecosystem /bread-ecosystem
cd /bread-ecosystem
cargo build --release -p bread-theme
install -m 755 target/release/bread-theme /build-home/.local/bin/bread-theme
echo "bread-theme built OK"
- name: Build ISO
run: |
set -euo pipefail
mkdir -p /bos-work /bos-out
cd /bos
LAPTOP_HOME=/build-home \
WORK=/bos-work \
OUT=/bos-out \
CI_BUILD=1 \
bash build-local.sh
ls -lh /bos-out/*.iso
- name: Create Forgejo release and upload ISO
env:
FORGEJO_TOKEN: ${{ secrets.RELEASE_TOKEN }}
run: |
set -euo pipefail
TAG="${{ steps.vars.outputs.tag }}"
VERSION="${{ steps.vars.outputs.version }}"
ISO=$(ls /bos-out/*.iso | head -1)
ISO_NAME="bos-${VERSION}-x86_64.iso"
# Use an existing release for this tag if one exists (e.g. created
# manually or by a prior re-run), otherwise create a fresh one.
EXISTING=$(curl -sf \
-H "Authorization: token ${FORGEJO_TOKEN}" \
"http://localhost:3002/api/v1/repos/${GITHUB_REPOSITORY}/releases/tags/${TAG}" \
2>/dev/null || true)
RELEASE_ID=$(echo "${EXISTING}" | python3 -c \
"import json,sys; d=json.load(sys.stdin); print(d.get('id',''))" 2>/dev/null || true)
if [ -z "${RELEASE_ID}" ]; then
RELEASE=$(curl -fsS -X POST \
-H "Authorization: token ${FORGEJO_TOKEN}" \
-H "Content-Type: application/json" \
"http://localhost:3002/api/v1/repos/${GITHUB_REPOSITORY}/releases" \
-d "{
\"tag_name\": \"${TAG}\",
\"name\": \"BOS ${TAG}\",
\"prerelease\": false,
\"body\": \"ISO image attached below.\\n\\nSee the [README](https://github.com/Breadway/bos#testing-in-a-vm) for VM testing instructions.\"
}")
RELEASE_ID=$(echo "${RELEASE}" | python3 -c "import json,sys; print(json.load(sys.stdin)['id'])")
fi
echo "Using release ID: ${RELEASE_ID}"
# Remove any existing asset with the same name before uploading
ASSET_ID=$(curl -sf \
-H "Authorization: token ${FORGEJO_TOKEN}" \
"http://localhost:3002/api/v1/repos/${GITHUB_REPOSITORY}/releases/${RELEASE_ID}/assets" \
| python3 -c "
import json,sys
assets=json.load(sys.stdin)
match=[a['id'] for a in assets if a['name']=='${ISO_NAME}']
print(match[0] if match else '')
" 2>/dev/null || true)
if [ -n "${ASSET_ID}" ]; then
curl -fsS -X DELETE \
-H "Authorization: token ${FORGEJO_TOKEN}" \
"http://localhost:3002/api/v1/repos/${GITHUB_REPOSITORY}/releases/${RELEASE_ID}/assets/${ASSET_ID}"
echo "Removed existing ${ISO_NAME} asset"
fi
curl -fsS -X POST \
-H "Authorization: token ${FORGEJO_TOKEN}" \
-F "attachment=@${ISO};filename=${ISO_NAME}" \
"http://localhost:3002/api/v1/repos/${GITHUB_REPOSITORY}/releases/${RELEASE_ID}/assets"
echo "Uploaded: ${ISO_NAME}"
- name: Create GitHub release
env:
GH_TOKEN: ${{ secrets.MIRROR_TOKEN }}
run: |
set -euo pipefail
TAG="${{ steps.vars.outputs.tag }}"
VERSION="${{ steps.vars.outputs.version }}"
FORGEJO_URL="https://git.breadway.dev/${GITHUB_REPOSITORY}/releases/tag/${TAG}"
printf '**Download ISO:** %s\n\nGitHub releases cannot host files >2 GB; the `bos-%s-x86_64.iso` (~2.5 GB) is on Forgejo.\n\nSee the [README](https://github.com/Breadway/bos#testing-in-a-vm) for VM testing instructions.' \
"${FORGEJO_URL}" "${VERSION}" > /tmp/gh-release-notes.md
gh release create "${TAG}" \
--repo "Breadway/bos" \
--title "BOS ${TAG}" \
\
--notes-file /tmp/gh-release-notes.md \
2>/dev/null || echo "GitHub release already exists — skipping"