#!/usr/bin/env bash
# Build KiCad's PCB editor as WebAssembly (PCBJam port of KiCad 10.0.6) with BuildKit.
#   kicad-web/build.sh [out-dir]     default out-dir: kicad-web/dist
# Env: PCBJAM_REF (pinned commit), BUILDER (buildx builder, default: the current one), JOBS (default 16),
#      KICAD_RELEASE=1 (PCBJam's --release build instead of its default, tested one),
#      PCBJAM_DIR (checkout location, default cache/pcbjam).
set -euo pipefail
here="$(cd "$(dirname "$0")" && pwd)"
root="$(dirname "$here")"
ref="${PCBJAM_REF:-89cef1c}"
src="${PCBJAM_DIR:-$root/cache/pcbjam}"
out="${1:-$here/dist}"

if [ ! -d "$src/.git" ]; then
  git clone -q https://github.com/emergence-engineering/pcbjam.git "$src"
fi
git -C "$src" fetch -q origin
git -C "$src" checkout -q "$ref"
git -C "$src" submodule update --init --depth 50 kicad wxwidgets
git -C "$src/wxwidgets" submodule update --init --recursive --depth 1

source "$src/scripts/common/versions.sh"
docker buildx build ${BUILDER:+--builder "$BUILDER"} --progress=plain \
  -f "$here/Dockerfile" \
  --build-arg EMSCRIPTEN_VERSION="$EMSCRIPTEN_VERSION" \
  --build-arg EMSDK_TARBALL_SHA256="$EMSDK_TARBALL_SHA256" \
  --build-arg JOBS="${JOBS:-16}" \
  --build-arg KICAD_RELEASE="${KICAD_RELEASE:-0}" \
  --target out --output type=local,dest="$out" "$src"
ls -l "$out"