name: Lint

on:
  pull_request:
  push:
    branches:
      - main
concurrency:
  group: "${{ github.workflow }}-${{ github.head_ref || github.ref }}"
  cancel-in-progress: true

jobs:
  linting:
    name: Run linters
    runs-on: ubuntu-latest
    steps:
      - name: Check out Git repository
        uses: actions/checkout@v4
      - name: Verify Node version pins match .nvmrc
        run: |
          set -euo pipefail
          expected=$(tr -d '[:space:]' < .nvmrc)
          rc=0
          check() {
            if [ "$2" != "$expected" ]; then
              echo "::error file=$1::Node version mismatch: $1 pins '$2' but .nvmrc is '$expected'"
              rc=1
            fi
          }
          # FROM node:X.Y.Z — service runtime images
          for f in Dockerfile.bskylink Dockerfile.bskyogcard; do
            v=$(grep -oE 'FROM node:[0-9]+\.[0-9]+\.[0-9]+' "$f" | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | sort -u)
            check "$f" "$v"
          done
          # ENV NODE_VERSION=X.Y.Z — Go images that nvm-install Node for the JS build stage
          for f in Dockerfile Dockerfile.embedr; do
            v=$(grep -oE 'NODE_VERSION=[0-9]+\.[0-9]+\.[0-9]+' "$f" | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | sort -u)
            check "$f" "$v"
          done
          # eas.json "node": "X.Y.Z"
          v=$(grep -oE '"node":[[:space:]]*"[0-9]+\.[0-9]+\.[0-9]+"' eas.json | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | sort -u)
          check "eas.json" "$v"
          exit $rc
      - name: Install node
        uses: actions/setup-node@v6
        with:
          node-version-file: .nvmrc
          cache: yarn
      - name: Yarn install
        uses: Wandalen/wretry.action@master
        with:
          command: yarn --frozen-lockfile
          attempt_limit: 3
          attempt_delay: 2000
      - name: Lint check
        run: yarn lint
      - name: Lint lockfile
        run: yarn lockfile-lint
      - name: Prettier check
        run: yarn prettier --check .
      - name: Check & compile i18n
        run: yarn intl:build
      - name: Type check
        run: yarn typecheck
  testing:
    name: Run tests
    runs-on: ubuntu-latest
    steps:
      - name: Check out Git repository
        uses: actions/checkout@v4
      - name: Install node
        uses: actions/setup-node@v6
        with:
          node-version-file: .nvmrc
          cache: yarn
      - name: Yarn install
        uses: Wandalen/wretry.action@master
        with:
          command: yarn --frozen-lockfile
          attempt_limit: 3
          attempt_delay: 2000
      - name: Check & compile i18n
        run: yarn intl:build
      - name: Run tests
        run: |
          NODE_ENV=test yarn test --forceExit