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Update docs apps filter field based on theme #270

Update docs apps filter field based on theme

Update docs apps filter field based on theme #270

name: Build & Publish QEMU Emulator Images
on:
push:
branches:
- main
- dev
pull_request:
paths:
- 'docker/local-emulator/**'
- '.github/workflows/qemu-emulator-build.yaml'
workflow_dispatch:
inputs:
publish:
description: 'Publish images to GitHub Releases'
type: boolean
default: false
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/dev' }}
env:
EMULATOR_IMAGE_NAME: stack-local-emulator
# Shell scripts (build-image.sh, run-emulator.sh) read these directly.
EMULATOR_IMAGE_DIR: ${{ github.workspace }}/docker/local-emulator/qemu/images
EMULATOR_RUN_DIR: ${{ github.workspace }}/docker/local-emulator/qemu/run
# The stack-cli ignores EMULATOR_IMAGE_DIR/RUN_DIR and derives its own paths
# from STACK_EMULATOR_HOME. Point it at the same workspace so `emulator
# start` finds the freshly-built qcow2 from build-image.sh and cold-boots
# it, instead of auto-pulling from a prior release. CI doesn't capture a
# savevm (EMULATOR_CAPTURE_SAVEVM defaults to 0); users capture locally
# on first `stack emulator pull`.
STACK_EMULATOR_HOME: ${{ github.workspace }}/docker/local-emulator/qemu
jobs:
build:
name: Build QEMU Image (${{ matrix.arch }})
runs-on: ${{ matrix.runner }}
timeout-minutes: 120
strategy:
fail-fast: false
matrix:
include:
# Both arches build on ubicloud's amd64 runner. amd64 uses KVM;
# arm64 runs under cross-arch TCG (slow, but only cloud-init
# provisioning has to complete — the boot/verify smoke test below
# is gated to amd64 because TCG can't boot Next.js in any
# reasonable time). Snapshots are NOT published — `stack emulator
# pull` captures one locally on first run, which is the only way
# to guarantee KVM/HVF/TCG + `-cpu max` compatibility on the
# user's machine.
- arch: amd64
runner: ubicloud-standard-8
- arch: arm64
runner: ubicloud-standard-8
steps:
- uses: actions/checkout@v6
- name: Set up QEMU user-mode emulation
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
# Node/pnpm are needed on both arches: arm64 also runs
# generate-env-development.mjs inside build-image.sh. amd64 additionally
# builds and runs the CLI for the verification steps below.
- uses: pnpm/action-setup@v4
with:
version: 10.23.0
- uses: actions/setup-node@v4
with:
node-version: 22
cache: pnpm
- name: Install system dependencies
run: |
sudo apt-get update
# qemu-utils gives us qemu-img; qemu-efi-aarch64 provides the arm64
# UEFI firmware. The actual qemu-system-* binaries come from the
# source build below — Ubuntu 24.04 ships QEMU 8.2 which predates
# the mapped-ram migration capability we rely on.
sudo apt-get install -y qemu-utils qemu-efi-aarch64 socat genisoimage zstd \
ninja-build pkg-config python3-venv \
libglib2.0-dev libpixman-1-dev libslirp-dev libepoxy-dev libgbm-dev
# QEMU 10.2.2 is required for the mapped-ram + multifd migration path
# used by the fast-resume snapshot. Cache the compiled prefix so CI
# only pays the ~5-8 min build cost once per runner image.
- name: Restore QEMU 10.2.2 cache
id: qemu-cache
uses: actions/cache@v4
with:
path: /opt/qemu
key: qemu-10.2.2-${{ runner.os }}-${{ runner.arch }}-v1
- name: Build QEMU 10.2.2 from source
if: steps.qemu-cache.outputs.cache-hit != 'true'
run: |
set -euxo pipefail
curl -fsSL https://download.qemu.org/qemu-10.2.2.tar.xz -o /tmp/qemu.tar.xz
mkdir -p /tmp/qemu-src
tar -xf /tmp/qemu.tar.xz -C /tmp/qemu-src --strip-components=1
cd /tmp/qemu-src
./configure --prefix=/opt/qemu \
--target-list=x86_64-softmmu,aarch64-softmmu \
--enable-kvm --enable-slirp --enable-tcg \
--disable-docs --disable-gtk --disable-sdl --disable-vnc \
--disable-guest-agent --disable-tools
make -j"$(nproc)"
sudo make install
- name: Put QEMU 10.2.2 on PATH
run: |
echo "/opt/qemu/bin" >> "$GITHUB_PATH"
/opt/qemu/bin/qemu-system-x86_64 --version
/opt/qemu/bin/qemu-system-aarch64 --version
- name: Enable KVM access
run: |
echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' \
| sudo tee /etc/udev/rules.d/99-kvm4all.rules
sudo udevadm control --reload-rules
sudo udevadm trigger --name-match=kvm || true
ls -la /dev/kvm || echo "no /dev/kvm present"
if [ -w /dev/kvm ]; then
echo "KVM is writable — hardware acceleration will be used"
else
echo "WARNING: /dev/kvm is not writable — will fall back to TCG (very slow)"
fi
- name: Build QEMU image
run: |
chmod +x docker/local-emulator/qemu/build-image.sh
EMULATOR_PROVISION_TIMEOUT=6000 \
docker/local-emulator/qemu/build-image.sh ${{ matrix.arch }}
- name: Generate emulator env
run: node docker/local-emulator/generate-env-development.mjs
# amd64 runs under KVM on the runner so we can boot the newly-built
# image to verify it works end-to-end before publishing. arm64 runs
# under cross-arch TCG on an amd64 host, which can't reliably boot
# Next.js within any sane window — skipped.
- name: Build stack-cli (for emulator CLI)
if: matrix.arch == 'amd64'
run: |
pnpm install --frozen-lockfile --filter '@stackframe/stack-cli...'
# Turbo's trailing `...` filter builds stack-cli AND its workspace
# deps (@stackframe/js, @stackframe/stack-shared, etc.) — stack-cli
# imports them at runtime from their dist/ outputs.
pnpm exec turbo run build --filter='@stackframe/stack-cli...'
- name: Start emulator and verify
if: matrix.arch == 'amd64'
env:
EMULATOR_ARCH: ${{ matrix.arch }}
EMULATOR_READY_TIMEOUT: 3200
EMULATOR_IMAGE_DIR: ${{ env.EMULATOR_IMAGE_DIR }}
EMULATOR_RUN_DIR: ${{ env.EMULATOR_RUN_DIR }}
run: node packages/stack-cli/dist/index.js emulator start
- name: Verify services are healthy
if: matrix.arch == 'amd64'
env:
EMULATOR_ARCH: ${{ matrix.arch }}
EMULATOR_IMAGE_DIR: ${{ env.EMULATOR_IMAGE_DIR }}
EMULATOR_RUN_DIR: ${{ env.EMULATOR_RUN_DIR }}
run: node packages/stack-cli/dist/index.js emulator status
- name: Stop emulator
if: always() && matrix.arch == 'amd64'
env:
EMULATOR_ARCH: ${{ matrix.arch }}
EMULATOR_IMAGE_DIR: ${{ env.EMULATOR_IMAGE_DIR }}
EMULATOR_RUN_DIR: ${{ env.EMULATOR_RUN_DIR }}
run: node packages/stack-cli/dist/index.js emulator stop
- name: Package image
run: |
BASE_IMG="docker/local-emulator/qemu/images/stack-emulator-${{ matrix.arch }}.qcow2"
cp "$BASE_IMG" "stack-emulator-${{ matrix.arch }}.qcow2"
ls -lh "stack-emulator-${{ matrix.arch }}.qcow2"
- name: Upload image artifact
uses: actions/upload-artifact@v4
with:
name: qemu-emulator-${{ matrix.arch }}
path: stack-emulator-${{ matrix.arch }}.qcow2
if-no-files-found: error
retention-days: 30
compression-level: 0
test:
name: Smoke Test (${{ matrix.arch }})
needs: build
runs-on: ubicloud-standard-8
timeout-minutes: 60
strategy:
fail-fast: false
matrix:
include:
- arch: amd64
steps:
- uses: actions/checkout@v6
- name: Install system dependencies
run: |
sudo apt-get update
sudo apt-get install -y qemu-utils socat zstd \
ninja-build pkg-config python3-venv \
libglib2.0-dev libpixman-1-dev libslirp-dev libepoxy-dev libgbm-dev
- name: Restore QEMU 10.2.2 cache
id: qemu-cache
uses: actions/cache@v4
with:
path: /opt/qemu
key: qemu-10.2.2-${{ runner.os }}-${{ runner.arch }}-v1
- name: Build QEMU 10.2.2 from source
if: steps.qemu-cache.outputs.cache-hit != 'true'
run: |
set -euxo pipefail
curl -fsSL https://download.qemu.org/qemu-10.2.2.tar.xz -o /tmp/qemu.tar.xz
mkdir -p /tmp/qemu-src
tar -xf /tmp/qemu.tar.xz -C /tmp/qemu-src --strip-components=1
cd /tmp/qemu-src
./configure --prefix=/opt/qemu \
--target-list=x86_64-softmmu,aarch64-softmmu \
--enable-kvm --enable-slirp --enable-tcg \
--disable-docs --disable-gtk --disable-sdl --disable-vnc \
--disable-guest-agent --disable-tools
make -j"$(nproc)"
sudo make install
- name: Put QEMU 10.2.2 on PATH
run: |
echo "/opt/qemu/bin" >> "$GITHUB_PATH"
/opt/qemu/bin/qemu-system-x86_64 --version
- uses: pnpm/action-setup@v4
with:
version: 10.23.0
- uses: actions/setup-node@v4
with:
node-version: 22
cache: pnpm
- name: Install stack-cli deps + build
run: |
pnpm install --frozen-lockfile --filter '@stackframe/stack-cli...'
# Turbo's trailing `...` filter builds stack-cli AND its workspace
# deps (@stackframe/js, @stackframe/stack-shared, etc.) — stack-cli
# imports them at runtime from their dist/ outputs.
pnpm exec turbo run build --filter='@stackframe/stack-cli...'
- name: Download built image
uses: actions/download-artifact@v4
with:
name: qemu-emulator-${{ matrix.arch }}
path: ${{ github.workspace }}/.stack-emulator-images/
- name: Place qcow2 into STACK_EMULATOR_HOME layout
run: |
mkdir -p "$STACK_EMULATOR_HOME/images"
cp "${{ github.workspace }}/.stack-emulator-images/stack-emulator-${{ matrix.arch }}.qcow2" "$STACK_EMULATOR_HOME/images/"
ls -lh "$STACK_EMULATOR_HOME/images/"
# No savevm.zst artifact (users capture locally via `emulator pull`),
# so `emulator start` cold-boots the qcow2. Budget accordingly.
- name: Start emulator via CLI
run: |
EMULATOR_ARCH=${{ matrix.arch }} \
EMULATOR_READY_TIMEOUT=600 \
node packages/stack-cli/dist/index.js emulator start
- name: Verify services are healthy
run: node packages/stack-cli/dist/index.js emulator status
- name: Smoke test — backend health
run: curl -sf http://localhost:26701/health?db=1
- name: Smoke test — dashboard reachable
run: curl -sf -o /dev/null -w "HTTP %{http_code}\n" http://localhost:26700/handler/sign-in
- name: Smoke test — MinIO health
run: curl -sf http://localhost:26702/minio/health/live
- name: Smoke test — Inbucket reachable
run: curl -sf -o /dev/null -w "HTTP %{http_code}\n" http://localhost:26703/
- name: Stop emulator
if: always()
run: node packages/stack-cli/dist/index.js emulator stop
- name: Print serial log on failure
if: failure()
run: tail -100 "$STACK_EMULATOR_HOME/run/vm/serial.log" 2>/dev/null || true
publish:
name: Publish to GitHub Releases
needs: [build, test]
if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/dev' || (github.event_name == 'workflow_dispatch' && inputs.publish)
runs-on: ubuntu-latest
permissions:
contents: write
steps:
- uses: actions/checkout@v6
- name: Download all artifacts
uses: actions/download-artifact@v4
with:
path: artifacts
- name: Prepare release assets
run: |
mkdir -p release
SHORT_SHA="${GITHUB_SHA:0:8}"
BRANCH="${GITHUB_REF_NAME}"
DATE="$(date -u +%Y%m%d)"
TAG="emulator-${BRANCH}-${DATE}-${SHORT_SHA}"
echo "RELEASE_TAG=${TAG}" >> "$GITHUB_ENV"
echo "SHORT_SHA=${SHORT_SHA}" >> "$GITHUB_ENV"
for f in artifacts/qemu-emulator-*/*.qcow2; do
cp "$f" release/
done
cat > release-notes.md <<EOF
## QEMU Emulator Images
Built from \`${BRANCH}\` @ \`${GITHUB_SHA}\`
### Images
| File | Description |
|------|-------------|
| \`stack-emulator-arm64.qcow2\` | ARM64 disk image |
| \`stack-emulator-amd64.qcow2\` | AMD64 disk image |
\`emulator pull\` downloads the qcow2 and captures a local fast-start
snapshot (~1-3 min). Subsequent \`emulator start\`s resume in ~3-8 s.
Snapshots are captured locally because QEMU migration state isn't
portable across accelerators (KVM / HVF / TCG) or \`-cpu max\`
feature sets.
### Usage
\`\`\`bash
stack emulator pull
stack emulator start
\`\`\`
EOF
ls -lh release/
- name: Create or update GitHub Release
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
TITLE="QEMU Emulator — ${{ github.ref_name }} ($SHORT_SHA)"
if gh release view "$RELEASE_TAG" >/dev/null 2>&1; then
gh release edit "$RELEASE_TAG" \
--title "$TITLE" \
--notes-file release-notes.md \
--prerelease
gh release upload "$RELEASE_TAG" release/* --clobber
else
gh release create "$RELEASE_TAG" \
--title "$TITLE" \
--notes-file release-notes.md \
--prerelease \
release/*
fi
- name: Update latest tag for branch
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
run: |
LATEST_TAG="emulator-${{ github.ref_name }}-latest"
TITLE="QEMU Emulator — ${{ github.ref_name }} (latest)"
NOTES="Latest emulator images from \`${{ github.ref_name }}\`. Auto-updated on each build."
if gh release view "$LATEST_TAG" >/dev/null 2>&1; then
gh release edit "$LATEST_TAG" \
--draft \
--prerelease \
--target "${{ github.sha }}" \
--title "$TITLE" \
--notes "$NOTES"
else
gh release create "$LATEST_TAG" \
--draft \
--prerelease \
--target "${{ github.sha }}" \
--title "$TITLE" \
--notes "$NOTES" \
|| gh release edit "$LATEST_TAG" \
--draft \
--prerelease \
--target "${{ github.sha }}" \
--title "$TITLE" \
--notes "$NOTES"
fi
gh release upload "$LATEST_TAG" release/* --clobber
gh release edit "$LATEST_TAG" --draft=false --prerelease