alchemist/.github/workflows/ci.yml

name: CI

on:
  push:
    branches:
      - master
    paths-ignore:
      - '**.md'
      - 'docs/**'
      - '.github/ISSUE_TEMPLATE/**'
  pull_request:
    paths-ignore:
      - '**.md'
      - 'docs/**'
      - '.github/ISSUE_TEMPLATE/**'
  workflow_dispatch:

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

permissions:
  contents: read

jobs:
  rust-check:
    runs-on: ubuntu-latest
    timeout-minutes: 20
    env:
      RUSTC_WRAPPER: sccache
      SCCACHE_GHA_ENABLED: "true"
      SCCACHE_CACHE_SIZE: 2G
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy

      - name: Install sccache
        uses: mozilla-actions/sccache-action@v0.0.9

      - name: Restore Rust cache
        uses: Swatinem/rust-cache@v2
        with:
          prefix-key: rust-linux-shared

      - name: Check formatting
        run: cargo fmt --all -- --check

      - name: Lint
        run: cargo clippy --locked --all-targets --all-features -- -D warnings

      - name: Check
        run: cargo check --locked --all-targets --all-features

  rust-test:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    env:
      RUSTC_WRAPPER: sccache
      SCCACHE_GHA_ENABLED: "true"
      SCCACHE_CACHE_SIZE: 2G
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Install sccache
        uses: mozilla-actions/sccache-action@v0.0.9

      - name: Install FFmpeg
        shell: bash
        run: |
          set -euo pipefail
          sudo apt-get update
          sudo apt-get install -y ffmpeg

      - name: Restore Rust cache
        uses: Swatinem/rust-cache@v2
        with:
          prefix-key: rust-linux-shared

      - name: Run tests
        run: cargo test --locked --all-targets -- --test-threads=4

      - name: Upload artifacts on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: rust-test-artifacts
          path: target/debug/
          retention-days: 3

  frontend-check:
    runs-on: ubuntu-latest
    timeout-minutes: 20
    defaults:
      run:
        working-directory: web
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Install Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Restore Bun dependency cache
        uses: actions/cache@v4
        with:
          path: |
            web/node_modules
            ~/.bun/install/cache
          key: bun-web-${{ runner.os }}-${{ hashFiles('web/bun.lock') }}
          restore-keys: |
            bun-web-${{ runner.os }}-

      - name: Install dependencies
        run: bun install --frozen-lockfile

      - name: Typecheck
        run: bun run typecheck

      - name: Astro diagnostics
        run: bun run check

      - name: Build
        run: bun run build

  e2e-reliability:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    needs: [frontend-check]
    env:
      RUSTC_WRAPPER: sccache
      SCCACHE_GHA_ENABLED: "true"
      SCCACHE_CACHE_SIZE: 2G
    defaults:
      run:
        working-directory: web-e2e
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 1

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Install sccache
        uses: mozilla-actions/sccache-action@v0.0.9

      - name: Install FFmpeg
        run: sudo apt-get update && sudo apt-get install -y ffmpeg

      - name: Restore Rust cache
        uses: Swatinem/rust-cache@v2
        with:
          prefix-key: rust-linux-shared

      - name: Install Bun
        uses: oven-sh/setup-bun@v2
        with:
          bun-version: latest

      - name: Restore Bun dependency cache
        uses: actions/cache@v4
        with:
          path: |
            web/node_modules
            web-e2e/node_modules
            ~/.bun/install/cache
          key: bun-e2e-${{ runner.os }}-${{ hashFiles('web/bun.lock', 'web-e2e/bun.lock') }}
          restore-keys: |
            bun-e2e-${{ runner.os }}-
            bun-web-${{ runner.os }}-

      - name: Restore Playwright browser cache
        uses: actions/cache@v4
        with:
          path: ~/.cache/ms-playwright
          key: playwright-${{ runner.os }}-${{ hashFiles('web-e2e/package.json', 'web-e2e/bun.lock') }}
          restore-keys: |
            playwright-${{ runner.os }}-

      - name: Build frontend
        run: |
          cd ../web
          bun install --frozen-lockfile
          bun run build

      - name: Install e2e dependencies
        run: bun install --frozen-lockfile

      - name: Install Playwright browsers
        run: bunx playwright install --with-deps chromium

      - name: Run reliability tests
        run: bun run test:reliability

      - name: Upload artifacts on failure
        if: failure()
        uses: actions/upload-artifact@v4
        with:
          name: e2e-reliability-artifacts
          path: web-e2e/test-results/
          retention-days: 3