name: Check build

on:
  pull_request:
    branches:
      - "master"
    paths:
      - "srcpkgs/**"
  # push:
  #   branches:
  #     - "dev-**"
  #   paths:
  #     - "srcpkgs/**"

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

jobs:
  # Lint changed templates.
  xlint:
    name: Lint templates
    runs-on: ubuntu-latest

    container:
      image: "ghcr.io/void-linux/void-buildroot-musl:20231230R1@sha256:40ab4dfdf55c3f2988f788780898093f1d6b808f5d3720aa836a7192c71bcad9"
      env:
        PATH: "/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/tmp/bin"
        LICENSE_LIST: common/travis/license.lst

    steps:
      - name: Prepare container
        run: |
          # switch to repo-ci mirror
          mkdir -p /etc/xbps.d && cp /usr/share/xbps.d/*-repository-*.conf /etc/xbps.d/
          sed -i 's|repo-default|repo-ci|g' /etc/xbps.d/*-repository-*.conf
          # Sync and upgrade once, assume error comes from xbps update
          xbps-install -Syu || xbps-install -yu xbps
          # Upgrade again (in case there was a xbps update)
          xbps-install -yu
          # install tools needed for lints
          xbps-install -y grep curl git
      - name: Clone and checkout
        uses: https://github.com/classabbyamp/treeless-checkout-action@bd3615a6e9d5546151e17d72193eea0d6f297398 # v1
      - name: Create hostrepo and prepare masterdir
        run: |
          ln -s "$(pwd)" /hostrepo &&
          common/travis/set_mirror.sh &&
          common/travis/prepare.sh &&
          common/travis/fetch-xtools.sh
      - run: common/travis/changed_templates.sh
      - name: Run lints
        run: |
          rv=0
          common/travis/xlint.sh || rv=1
          common/travis/verify-update-check.sh || rv=1
          exit $rv

  # Build changed packages.
  build:
    name: Build packages
    runs-on: ubuntu-latest
    if: "!contains(github.event.pull_request.title, '[ci skip]') && !contains(github.event.pull_request.body, '[ci skip]')"

    container:
      image: ghcr.io/void-linux/void-buildroot-${{ matrix.config.libc }}:20231230R1
      # options: --platform ${{ matrix.config.platform }}
      env:
        PATH: "/usr/libexec/chroot-git:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/tmp/bin"
        ARCH: "${{ matrix.config.arch }}"
        BOOTSTRAP: "${{ matrix.config.host }}"
        TEST: "${{ matrix.config.test }}"
        HOSTREPO: /hostrepo

    strategy:
      fail-fast: false
      matrix:
        config:
          - arch: x86_64
            host: x86_64
            libc: glibc
            platform: linux/amd64
            test: 1

          - arch: i686
            host: i686
            libc: glibc
            platform: linux/386
            test: 1

          - arch: aarch64
            host: x86_64
            libc: glibc
            platform: linux/amd64
            test: 0

          - arch: armv7l
            host: x86_64
            libc: glibc
            platform: linux/amd64
            test: 0

          - arch: x86_64-musl
            host: x86_64-musl
            libc: musl
            platform: linux/amd64
            test: 1

          - arch: armv6l-musl
            host: x86_64-musl
            libc: musl
            platform: linux/amd64
            test: 0

          - arch: aarch64-musl
            host: x86_64-musl
            libc: musl
            platform: linux/amd64
            test: 0

    steps:
      - name: Prepare container
        run: |
          # switch to repo-ci mirror
          mkdir -p /etc/xbps.d && cp /usr/share/xbps.d/*-repository-*.conf /etc/xbps.d/
          sed -i 's|repo-default|repo-ci|g' /etc/xbps.d/*-repository-*.conf
          # Sync and upgrade once, assume error comes from xbps update
          xbps-install -Syu || xbps-install -yu xbps
          # Upgrade again (in case there was a xbps update)
          xbps-install -yu

      - name: Clone and checkout
        uses: https://github.com/classabbyamp/treeless-checkout-action@bd3615a6e9d5546151e17d72193eea0d6f297398 # v1
      - name: Create hostrepo and prepare masterdir
        run: |
          ln -s "$(pwd)" /hostrepo &&
          common/travis/set_mirror.sh &&
          common/travis/prepare.sh &&
          common/travis/fetch-xtools.sh
      - run: common/travis/changed_templates.sh
      - name: Build and check packages
        run: |
          (
            here="$(pwd)"
            cd /
            "$here/common/travis/build.sh" "$BOOTSTRAP" "$ARCH" "$TEST"
          )

      - name: Show files
        run: |
          (
            here="$(pwd)"
            cd /
            "$here/common/travis/show_files.sh" "$BOOTSTRAP" "$ARCH"
          )

      - name: Compare to previous
        run: |
          (
            here="$(pwd)"
            cd /
            "$here/common/travis/xpkgdiff.sh" "$BOOTSTRAP" "$ARCH"
          )

      - name: Check file conflicts
        if: matrix.config.arch == 'x86_64' # the arch indexed in xlocate
        run: |
          if [ -s /tmp/templates ]; then
              xlocate -S &&
              common/scripts/lint-conflicts $HOME/hostdir/binpkgs
          fi

      - name: Verify repository state
        run: |
          (
            here="$(pwd)"
            cd /
            "$here/common/travis/check-install.sh" "$BOOTSTRAP" "$ARCH"
          )