name: Setup
description: checkout repo, setup node, and install node_modules

runs:
  using: composite
  steps:
    - uses: actions/checkout@v3

    - uses: actions/setup-node@v3
      with:
        node-version: 14
        registry-url: https://registry.npmjs.org
        cache: 'yarn'

    - uses: actions/cache@v3
      id: install-cache
      with:
        # node_modules/.cache is intentionally omitted, as this is used for build tool caches.
        path: |
          node_modules
          !node_modules/.cache
        key: ${{ runner.os }}-install-${{ hashFiles('**/yarn.lock') }}
    - if: steps.install-cache.outputs.cache-hit != 'true'
      run: yarn install --frozen-lockfile --ignore-scripts
      shell: bash

    # Validators compile quickly, so caching can be omitted.
    - run: yarn ajv
      shell: bash

    # Contracts are compiled from source. If source hasn't changed, the contracts do not need to be re-compiled.
    - uses: actions/cache@v3
      id: contracts-cache
      with:
        path: |
          src/abis/types
          src/types/v3
        key: ${{ runner.os }}-contracts-${{ hashFiles('src/abis/**/*.json', 'node_modules/@uniswap/**/artifacts/contracts/**/*.json') }}
    - if: steps.contracts-cache.outputs.cache-hit != 'true'
      run: yarn contracts
      shell: bash

    # GraphQL is generated from schema. The schema is always fetched, but if unchanged, graphql does not need to be re-generated.
    - run: yarn graphql:fetch
      shell: bash
    - uses: actions/cache@v3
      id: graphql-cache
      with:
        path: src/graphql/**/__generated__
        key: ${{ runner.os }}-graphql-${{ hashFiles('src/graphql/**/schema.graphql') }}
    - if: steps.graphql-cache.outputs.cache-hit != 'true'
      run: yarn graphql:generate
      shell: bash

    # Messages are extracted from source.
    # A record of source file content hashes is maintained in node_modules/.cache/lingui by a custom extractor.
    # Messages are always extracted, but extraction may rely on the custom extractor's loaded cache.
    - uses: actions/cache@v3
      id: i18n-extract-cache
      with:
        path: |
          src/locales/en-US.po
          node_modules/.cache
        key: ${{ runner.os }}-i18n-extract-${{ github.run_id }}
        restore-keys: ${{ runner.os }}-i18n-extract-
    - run: yarn i18n:extract
      shell: bash

    # Translations are compiled from messages. If messages haven't changed, the translations do not need to be re-compiled.
    - uses: actions/cache@v3
      id: i18n-compile-cache
      with:
        path: src/locales/*.js
        key: ${{ runner.os }}-i18n-compile-${{ hashFiles('src/locales/*.po') }}
    - if: steps.i18n-compile-cache.outputs.cache-hit !='true'
      run: yarn i18n:compile
      shell: bash
