#!/usr/bin/env bash
# compile.sh <tag>  —  build backend + Flutter web, package into dist/
set -euo pipefail

export PATH="/opt/homebrew/bin:$PATH"
export GOPROXY="${GOPROXY:-https://goproxy.cn,direct}"
export PUB_HOSTED_URL="${PUB_HOSTED_URL:-https://pub.flutter-io.cn}"
export FLUTTER_STORAGE_BASE_URL="${FLUTTER_STORAGE_BASE_URL:-https://storage.flutter-io.cn}"

TAG="$1"
VER="${TAG#v}"

echo "==> compile: version=$VER"

# Sync Flutter pubspec version
sed -i '' "s/^version:.*/version: ${VER}+1/" client/pubspec.yaml

# Build Go backend (linux/amd64 for EC2)
cd backend
GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o jiu-server .
cd ..

# Build Flutter Web
cd client
flutter build web --release \
  --base-href=/app/ \
  "--dart-define=BASE_URL=https://jiu.51yanmei.com" \
  "--dart-define=PUBLIC_URL=https://jiu.51yanmei.com" \
  "--dart-define=APP_VERSION=${TAG}"
cd ..

# Package artifacts
mkdir -p dist
mv backend/jiu-server dist/jiu-server
tar -czf dist/web.tar.gz -C client/build web

echo "==> compile: done — dist/ contents:"
ls -lh dist/