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feat(wasm-dom): Phase 7 plumbing — KiCad DOM-flavor build + test pipeline

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WX_PORT=dom flows host → docker container → build scripts:
build-kicad-target.sh selects wxwidgets-dom + kicad-<app>-dom trees;
docker/build.sh passes the env through, copies outputs to output-dom/
incl. wx-dom.js, and post-processes there; build-wxuniversal-wasm.sh
honors WX_PORT and accepts --no-clean again (the kicad pipeline calls it
with that flag — Phase 1's stricter parser had broken the canvas docker
path). setup-kicad-wasm.sh syncs DOM bundles into tests/apps-dom/kicad
and injects the wx-dom.js script tag into the kicad pages;
playwright-kicad.config.ts serves apps-dom under WX_PORT=dom.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Viktor Vaczi 2026-06-11 00:19:53 +02:00
commit 74c392f88f
5 changed files with 84 additions and 24 deletions
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31
docker/build.sh
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@ -178,23 +178,34 @@ compile_app() {
echo ""
echo "=== Building ${app} (${index}/${total}) ==="
# WX_PORT=dom builds against the DOM wxWidgets into separate build and
# output trees (kicad-<app>-dom, output-dom/).
local out_dir="output"
local kicad_build="kicad-${app}"
if [[ "${WX_PORT:-}" == "dom" ]]; then
out_dir="output-dom"
kicad_build="kicad-${app}-dom"
fi
# Run build inside the container.
# -e EMSDK=/emsdk: `docker compose exec` bypasses the entrypoint that sources
# emsdk_env.sh, so the build shell would lack emcc/embuilder on PATH. Setting
# EMSDK lets scripts/common/env.sh source /emsdk/emsdk_env.sh and activate the toolchain.
docker compose -f docker/docker-compose.yml exec -e EMSDK=/emsdk kicad-wasm-builder \
docker compose -f docker/docker-compose.yml exec -e EMSDK=/emsdk -e WX_PORT="${WX_PORT:-}" \
kicad-wasm-builder \
"/workspace/scripts/kicad/build-${app}.sh" "${ARGS[@]}"
# Copy output to host-accessible directory.
# ${app}.wasm.debug.wasm contains DWARF debug info (when built with -gseparate-dwarf).
kw_stage copy-output
echo "Copying ${app} build output to ./output/..."
echo "Copying ${app} build output to ./${out_dir}/..."
docker compose -f docker/docker-compose.yml exec kicad-wasm-builder \
bash -c "mkdir -p /workspace/output && \
cp /workspace/build-wasm/kicad-${app}/${subdir}/${app}.{js,wasm,wasm.debug.wasm,wasm.map,worker.js} /workspace/output/ 2>/dev/null || \
cp /workspace/build-wasm/kicad-${app}/${subdir}/${app}.{js,wasm} /workspace/output/; \
cp /workspace/build-wasm/kicad-${app}/resources/images.tar.gz /workspace/output/ 2>/dev/null || true; \
cp /workspace/build-wasm/wxwidgets/build/wasm/wx.js /workspace/output/ 2>/dev/null || true"
bash -c "mkdir -p /workspace/${out_dir} && \
cp /workspace/build-wasm/${kicad_build}/${subdir}/${app}.{js,wasm,wasm.debug.wasm,wasm.map,worker.js} /workspace/${out_dir}/ 2>/dev/null || \
cp /workspace/build-wasm/${kicad_build}/${subdir}/${app}.{js,wasm} /workspace/${out_dir}/; \
cp /workspace/build-wasm/${kicad_build}/resources/images.tar.gz /workspace/${out_dir}/ 2>/dev/null || true; \
cp /workspace/build-wasm/wxwidgets/build/wasm/wx.js /workspace/${out_dir}/ 2>/dev/null || true; \
if [ -n \"${WX_PORT:-}\" ]; then cp /workspace/build-wasm/wxwidgets/build/wasm/wx-dom.js /workspace/${out_dir}/ 2>/dev/null || true; fi"
# The container runs as root, so files in the bind-mounted ./output land
# root-owned on the host. macOS Docker Desktop remaps ownership to the host
@ -213,15 +224,15 @@ postprocess_app() {
# Inject dynCall shims (fixes "dynCall_* is not defined" errors in Emscripten 4.x)
kw_stage dyncall-shims
./scripts/common/inject-dyncall-shims.sh "output/${app}.js"
./scripts/common/inject-dyncall-shims.sh "${out_dir}/${app}.js"
# Apply wasm-emscripten-finalize on host (skipped in Docker due to memory limits)
kw_stage finalize
./scripts/common/apply-finalize.sh "output/${app}.wasm" "output/${app}.wasm"
./scripts/common/apply-finalize.sh "${out_dir}/${app}.wasm" "${out_dir}/${app}.wasm"
# Apply asyncify transformation on host
kw_stage asyncify
./scripts/common/apply-asyncify.sh "output/${app}.wasm" "output/${app}.wasm"
./scripts/common/apply-asyncify.sh "${out_dir}/${app}.wasm" "${out_dir}/${app}.wasm"
}
# --- Pipelined driver state (KICAD_PIPELINE=1) ---