# Linux 流水线：Rust 存储 + Haskell 引擎/Web/CLI 的构建与测试。
#
# 这里每条命令都在 WSL Debian（cargo 1.98 / GHC 9.10.3 / stack 3.11.1）上跑通过，
# 见仓库根 README 的「构建与测试」段。Haskell 这边链接并装入 libchusql_core_storage.so，
# 所以 Rust 先构建，LD_LIBRARY_PATH 指向它的输出目录，Haskell 用例才能真跑而不是 pending。
# 打包和发版资源走 .github/workflows/release.yml（tag 触发，也可手动 dispatch）。
name: linux

on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:

concurrency:
  group: linux-${{ github.ref }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always
  LD_LIBRARY_PATH: ${{ github.workspace }}/chusql-core/storage/target/release

jobs:
  linux:
    name: build + test
    runs-on: ubuntu-latest
    timeout-minutes: 90
    steps:
      - uses: actions/checkout@v4

      # ---------- Rust 存储 ----------
      - name: Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy

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

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

      - name: cargo test
        working-directory: chusql-core/storage
        run: cargo test --release

      - name: cargo clippy (-D warnings)
        working-directory: chusql-core/storage
        run: cargo clippy --all-targets -- -D warnings

      # 故意不做 rustfmt 检查：仓库里没有 rustfmt.toml，历史代码也不是按当前 rustfmt 的
      # 默认风格排的，直接跑会报上百处折行与 use 排序差异；格式化不是本仓的门禁，别拿它
      # 当交付标准。

      # ---------- Haskell ----------
      - 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-bootstrap/.stack-work
            chusql-server/.stack-work
            chusql-web/.stack-work
            chusql-cli/.stack-work
          key: ${{ runner.os }}-stack-${{ hashFiles('**/stack.yaml', '**/stack.yaml.lock') }}
          restore-keys: ${{ runner.os }}-stack-

      - name: stack build (cabal 里带 -Wall)
        working-directory: chusql-cli
        run: stack build --fast

      - name: bootstrap build
        working-directory: chusql-bootstrap
        run: stack build --fast

      - name: engine tests
        working-directory: chusql-core/engine
        run: stack test --fast

      - name: server tests
        working-directory: chusql-server
        run: stack test --fast

      - name: web tests
        working-directory: chusql-web
        run: stack test --fast

      - name: cli tests
        working-directory: chusql-cli
        run: stack test chusql-cli --fast