pcbjam/.github/workflows/publish-wasm.yml
Gergő Törcsvári 5aae2a0d16
feat(demo): demo.pcbjam.com deploy — versioned WASM CDN + static gallery + tag CI
Cross-origin WASM CDN (cdn.pcbjam.com, R2): per-tool content-addressed,
immutable folders + a per-release runtime manifest (snapshot from registry).
boot.ts loads pthread workers cross-origin via a same-origin blob shim.
Static no-backend project source (demo gallery; Save downloads to local),
api.uploadFileBytes kept and config-gated. demo.pcbjam.com on Cloudflare Pages.
deploy-demo.yml (tag v*) snapshots WASM + content + builds + deploys;
publish-wasm.yml builds on Ubicloud. Design/spec docs live in pcbjam-private.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-19 11:39:09 +02:00

89 lines
3.7 KiB
YAML

name: publish-wasm
# Heavy, on-demand: build the KiCad WASM on the Ubicloud runner (same recipe as
# ci-ubicloud.yml, sharing its deps/wx caches) and upload it to the CDN
# (cdn.pcbjam.com, R2 pcbjam-cdn) as per-tool content-addressed folders +
# registry.json. Run this ONLY when the WASM actually changes (KiCad/wxwidgets/
# build flags); the per-release deploy (deploy-demo.yml) reuses whatever this
# publishes. See docs/features/demo-deploy/0001-wasm-cdn-versioning.md.
#
# `wasm_tag` names the folder for any tool whose bytes changed (unchanged tools
# are skipped via the content-hash registry).
on:
workflow_dispatch:
inputs:
wasm_tag:
description: "Version label for changed tools (e.g. kicad-9.0.1)"
required: true
compress:
description: "Compression for .wasm/.js (gzip | br | none)"
default: gzip
concurrency:
group: publish-wasm
cancel-in-progress: false
env:
BUCKET: pcbjam-cdn
CLOUDFLARE_API_TOKEN: ${{ secrets.CLOUDFLARE_API_TOKEN }}
CLOUDFLARE_ACCOUNT_ID: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
WRANGLER_CMD: npx --yes wrangler@4
# Match ci-ubicloud.yml so the deps cache volume name + key line up (warm cache).
COMPOSE_PROJECT_NAME: kicad-wasm-ci
BINARYEN_VERSION: "130"
BINARYEN_OPT_LEVEL: "-O1"
jobs:
publish:
runs-on: ubicloud-standard-30
timeout-minutes: 300
steps:
- name: Install build toolchain (Binaryen from-source)
run: |
export DEBIAN_FRONTEND=noninteractive
sudo apt-get update
sudo apt-get install -y cmake ninja-build g++ libjemalloc2 autoconf automake make
- uses: actions/checkout@v4
with: { submodules: recursive }
- uses: actions/setup-node@v4
with: { node-version: 20 }
# Reuse ci-ubicloud's deps cache (same key + volume) so --build-deps
# short-circuits when warm.
- name: Restore deps cache
id: deps-cache
uses: actions/cache@v4
with:
path: deps-cache
key: deps-${{ runner.os }}-${{ hashFiles('scripts/deps/**','scripts/common/versions.sh','scripts/common/functions.sh','scripts/common/env.sh','docker/Dockerfile','docker/docker-compose.yml') }}
- name: Seed deps volume from cache
if: steps.deps-cache.outputs.cache-hit == 'true'
run: |
docker volume create kicad-wasm-ci_kicad-build-cache
docker run --rm -v kicad-wasm-ci_kicad-build-cache:/bw -v "$PWD/deps-cache":/cache \
alpine sh -c 'tar xzf /cache/deps.tar.gz -C /bw'
# Full WASM build of every tool the standalone serves → output/*.{wasm,js}
# + wx.js, wx-dom.js, images.tar.gz. NOTE: the published tool set
# (publish-wasm.mjs default) must match what `build.sh all` produces; pass
# `--tools …` if they differ.
- name: Build all KiCad tools WASM
run: |
export KICAD_DOCKER_CPUS="$(( $(nproc) - 1 ))" KICAD_DOCKER_MEM=110G
export KICAD_PIPELINE=1 BINARYEN_CORES=16 BINARYEN_BUILD_FROM_SOURCE=1
./docker/build.sh all --build-deps -j "$(nproc)"
ls -lh output/*.wasm
- name: Package deps for cache
if: steps.deps-cache.outputs.cache-hit != 'true'
run: |
mkdir -p deps-cache
docker run --rm -v kicad-wasm-ci_kicad-build-cache:/bw -v "$PWD/deps-cache":/cache \
alpine sh -c 'cd /bw && tar czf /cache/deps.tar.gz sysroot stamps'
# Content-addressed upload + registry update (idempotent: unchanged tools skip).
- name: Publish WASM to CDN
run: >
node scripts/deploy/publish-wasm.mjs --tag "${{ github.event.inputs.wasm_tag }}"
--src output --driver r2 --bucket "$BUCKET" --remote
--compress "${{ github.event.inputs.compress }}"