ci.yml

name: CI

# Runs on every push to main and every pull request. The point is that a red suite
# is impossible to miss: the poller tests spent a day asserting the pre-56e25a0
# contract ("single bad event does not block the page") — the exact behaviour that
# commit deliberately removed — and nobody found out until someone opened the file.
on:
  push:
    branches: [main]
  pull_request:

# A new push to the same branch cancels the previous run; main is never cancelled.
concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

jobs:
  contracts:
    name: Contracts — cargo test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      # Cache keyed on the workspace lockfile: the Soroban SDK is a heavy build.
      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: contracts

      # No `cargo fmt --check` here on purpose: the contract sources do not currently
      # satisfy rustfmt, and making them would be a large reformat diff over freshly
      # audited code. Worth doing as its own commit, then adding the check.
      - name: cargo test
        working-directory: contracts
        run: cargo test --workspace --verbose

  web:
    name: Web — typecheck, lint, test
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: pnpm/action-setup@v4

      - uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: pnpm

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

      # Each step runs even if an earlier one failed, so one push surfaces every
      # problem instead of one per re-run.
      - name: Typecheck
        if: ${{ !cancelled() }}
        run: pnpm typecheck

      - name: Lint
        if: ${{ !cancelled() }}
        run: pnpm lint

      # Scoped to the web package on purpose. The other test package,
      # @molotov/indexer-db-tests, is an integration suite that talks to a local
      # Supabase over Docker (`supabase start`) — without it every test fails on a
      # connection error, which would make CI permanently red and therefore ignored.
      # Running it here needs the local stack booted first; worth a separate job.
      - name: Test
        if: ${{ !cancelled() }}
        run: pnpm --filter=web test