build.yaml

name: build

on:
  push:
    branches:
      - main
      - main-0.4
      - main-0.3
  pull_request:
    branches:
      - main
      - main-0.4
      - main-0.3

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

jobs:
  nix-check:
    runs-on: ubuntu-latest

    steps:
      - name: Check out source code
        uses: actions/checkout@v4

      - name: Install nix
        uses: cachix/install-nix-action@v30
        with:
          install_url: https://releases.nixos.org/nix/nix-2.24.9/install
          extra_nix_config: |
            accept-flake-config = true

      - uses: cachix/cachix-action@v15
        with:
          name: holochain-ci

      - name: Check Nix formatting
        run: nix fmt . -- --check

      - name: Check Nix flake
        run: nix flake check --all-systems

  script-test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - uses: azohra/shell-linter@latest

      - name: Test bump-holochain.sh
        run: |
          MINOR_VERSION=$(./scripts/bump-holochain.sh main-0.1 false | tail -n 1)
          if [[ "$MINOR_VERSION" != "holochain-0.1.8" ]]; then
              echo "bump.sh failed to find 0.1.8: [${MINOR_VERSION}]"
              exit 1
          fi

          RC_VERSION=$(./scripts/bump-holochain.sh main-0.1-rc false | tail -n 1)
          if [[ "$RC_VERSION" != "holochain-0.1.7-rc.0" ]]; then
              echo "bump.sh failed to find 0.1.7-rc.0: [${RC_VERSION}]"
              exit 1
          fi

          # Print tag that would be used to update flake on main branch
          CURRENT_VERSION=$(./scripts/bump-holochain.sh main false | tail -n 1)
          if [[ "$CURRENT_VERSION" != holochain-0.5.*dev* ]]; then
              echo "bump.sh failed to find current version: [${CURRENT_VERSION}]"
              exit 1
          fi

  build:
    needs: [nix-check, script-test]
    strategy:
      matrix:
        os: [ubuntu-latest, macos-latest, macos-13]
        packages:
          - [holochain,hc,hc-run-local-services,hc-sandbox,hcterm]
          - [lair-keystore]
          - [hc-launch]
          - [hc-scaffold]
      fail-fast: false

    runs-on: ${{ matrix.os }}

    steps:
      - name: Maximize build space (Linux)
        if: runner.os == 'Linux'
        uses: AdityaGarg8/remove-unwanted-software@v4
        with:
          remove-dotnet: 'true'
          remove-android: 'true'
          remove-codeql: 'true'
          remove-docker-images: 'true'

      - name: Maximise build space (Mac OS)
        if: runner.os == 'macOS'
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"

      - name: Print platform information
        run: uname -ms

      - name: Check out source code
        uses: actions/checkout@v4

      - name: Install nix
        uses: cachix/install-nix-action@v30
        with:
          install_url: https://releases.nixos.org/nix/nix-2.24.6/install
          extra_nix_config: |
            accept-flake-config = true

      - uses: cachix/cachix-action@v15
        with:
          name: holochain-ci

      - name: Run nix app
        run: |
          echo '${{ toJSON(matrix.packages) }}' | jq -r '.[]' | while read app; do nix run ".#$app" -- --version; done

  template:
    needs: build
    strategy:
      matrix:
        templates:
          - default
          - custom
          - rust-stable

      fail-fast: false

    runs-on: ubuntu-latest

    steps:
      - name: Maximize build space
        uses: AdityaGarg8/remove-unwanted-software@v4
        with:
          remove-dotnet: "true"
          remove-android: "true"
          remove-codeql: "true"
          remove-docker-images: "true"

      - uses: actions/checkout@v4

      - uses: cachix/install-nix-action@v30
        with:
          install_url: https://releases.nixos.org/nix/nix-2.24.9/install
          extra_nix_config: |
            accept-flake-config = true

      - name: Extract branch name
        id: extract_branch
        shell: bash
        run: echo "branch=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_OUTPUT

      - name: Init from template
        run: |
          cd $(mktemp -d)
          echo "Fetching template from branch ${{ steps.extract_branch.outputs.branch }}"
          nix flake init -t "github:holochain/holonix?ref=${{ steps.extract_branch.outputs.branch }}#${{ matrix.template }}"
          nix develop --override-input holonix "github:holochain/holonix?ref=${{ steps.extract_branch.outputs.branch }}" -c hn-introspect