# 发版流水线：打 tag（v*）时为四个平台各出一个发行包，附 sha256，挂到 Release。
#
# 资源命名（install.sh / install.ps1 按 <os>-<arch> 挑资源，见 scripts/install.sh）：
#   chusql-linux-x86_64.tar.gz     chusql-windows-x86_64.zip
#   chusql-macos-x86_64.tar.gz     chusql-macos-arm64.tar.gz
#
# 一个平台一个包，里面 Web 前端与命令行客户端两部分都在；装哪几个由包内的安装脚本
# 当场问（非交互时用 --component / -Component 指定）。
#
# 装的人拿到的就是编好的二进制，不需要 GHC / Rust：
#   curl -fsSL https://raw.githubusercontent.com/TheBadRoger/ChuSQL/main/scripts/install.sh \
#       | sh -s -- --component web
# 没有对应平台的资源时，同一个脚本可以退回本地编译：
#   sh scripts/install.sh --component web --from-source
#
# 说明：macOS 两个 runner 会让总时长变长（每个 job 都要 cargo + stack 各编一遍）；
# 不需要 Intel mac 的包就把 macos-15-intel 那两行删掉。
name: release

on:
  push:
    tags: ['v*']
  workflow_dispatch:
    inputs:
      tag:
        description: 'tag to build and publish (must already exist)'
        required: true

permissions:
  contents: write

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    name: ${{ matrix.platform }}
    runs-on: ${{ matrix.os }}
    timeout-minutes: 150
    strategy:
      fail-fast: false
      matrix:
        include:
          - { os: ubuntu-latest, platform: linux-x86_64 }
          - { os: windows-latest, platform: windows-x86_64 }
          - { os: macos-15-intel, platform: macos-x86_64 }
          - { os: macos-15, platform: macos-arm64 }
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ inputs.tag || github.ref }}

      # ---------- 工具链 ----------
      - name: Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            chusql-core/storage/target
          key: ${{ runner.os }}-${{ matrix.platform }}-cargo-${{ hashFiles('chusql-core/storage/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-

      - name: Haskell toolchain
        uses: haskell-actions/setup@v2
        with:
          ghc-version: '9.10.3'
          enable-stack: true
          stack-version: '3.11.1'

      - name: Cache stack
        uses: actions/cache@v4
        with:
          path: |
            ~/.stack
            chusql-core/engine/.stack-work
            chusql-web/.stack-work
            chusql-cli/.stack-work
          key: ${{ runner.os }}-${{ matrix.platform }}-stack-${{ hashFiles('**/stack.yaml', '**/stack.yaml.lock') }}
          restore-keys: ${{ runner.os }}-stack-

      # ---------- 构建 ----------
      - name: build storage (Rust)
        working-directory: chusql-core/storage
        run: cargo build --release

      - name: build web front end
        working-directory: chusql-cli
        run: stack build --fast chusql-web:exe:chusql-web

      - name: build cli
        working-directory: chusql-cli
        run: stack build --fast chusql-cli:exe:csql

      - name: build tcp server
        working-directory: chusql-cli
        run: stack build --fast chusql-server:exe:chusql-server

      - name: build bootstrap program
        working-directory: chusql-bootstrap
        run: stack build --fast chusql-bootstrap:exe:csql-bootstrap

      - name: package and verify (Unix)
        if: runner.os != 'Windows'
        shell: bash
        run: sh scripts/package.sh --out-dir "$PWD/dist" --platform '${{ matrix.platform }}' --version '${{ inputs.tag || github.ref_name }}' --no-build

      - name: package and verify (Windows)
        if: runner.os == 'Windows'
        shell: pwsh
        run: ./scripts/package.ps1 -OutDir dist -Platform '${{ matrix.platform }}' -Version '${{ inputs.tag || github.ref_name }}' -NoBuild
      - name: checksum
        shell: pwsh
        run: |
          Get-ChildItem dist -File | Where-Object { $_.Name -match '\.(zip|tar\.gz)$' } | ForEach-Object {
            $hash = (Get-FileHash $_.FullName -Algorithm SHA256).Hash.ToLower()
            "$hash  $($_.Name)" | Set-Content -NoNewline "$($_.FullName).sha256"
            Write-Host "$($_.Name)  $hash"
          }

      - name: upload
        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.platform }}
          path: |
            dist/*.zip
            dist/*.tar.gz
            dist/*.sha256
          if-no-files-found: error

  publish:
    name: publish release
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v4
        with:
          path: dist
          merge-multiple: true

      - name: attach assets to the release
        env:
          GH_TOKEN: ${{ github.token }}
          TAG: ${{ inputs.tag || github.ref_name }}
        run: |
          set -eu
          ls -l dist
          gh release view "$TAG" >/dev/null 2>&1 || gh release create "$TAG" --title "ChuSQL $TAG" --generate-notes
          gh release upload "$TAG" dist/* --clobber