name: Build void images

on:
  workflow_dispatch:
    inputs:
      datecode:
        description: "Override datecode for images"
        required: false
        type: string
      live_iso_flag:
        description: "Build live ISOs"
        default: true
        required: true
        type: boolean
      live_archs:
        description: "Archs to build live ISOs for"
        default: "x86_64 x86_64-musl i686 aarch64 aarch64-musl"
        required: false
        type: string
      live_flavors:
        description: "Flavors to build live ISOs for"
        default: "base xfce"
        required: false
        type: string
      rootfs_flag:
        description: "Build ROOTFSes"
        default: true
        required: true
        type: boolean
      rootfs:
        description: "Archs to build ROOTFSes for"
        default: "x86_64 x86_64-musl i686 armv6l armv6l-musl armv7l armv7l-musl aarch64 aarch64-musl"
        required: false
        type: string
      platformfs_flag:
        description: "Build PLATFORMFSes"
        default: true
        required: true
        type: boolean
      platformfs:
        description: "Platforms to build PLATFORMFSes for"
        default: "rpi-armv6l rpi-armv6l-musl rpi-armv7l rpi-armv7l-musl rpi-aarch64 rpi-aarch64-musl"
        required: false
        type: string
      sbc_img_flag:
        description: "Build SBC Images"
        default: true
        required: true
        type: boolean
      sbc_imgs:
        description: "Platforms to build SBC images for"
        default: "rpi-armv6l rpi-armv6l-musl rpi-armv7l rpi-armv7l-musl rpi-aarch64 rpi-aarch64-musl"
        required: false
        type: string

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

defaults:
  run:
    shell: bash

jobs:
  prepare:
    name: Prepare Environment
    runs-on: ubuntu-latest
    outputs:
      datecode: ${{ steps.prep.outputs.datecode }}
      revision: ${{ steps.prep.outputs.revision }}
      mirror: ${{ steps.prep.outputs.mirror }}
      live_archs: ${{ steps.prep.outputs.live_archs }}
      live_flavors: ${{ steps.prep.outputs.live_flavors }}
      rootfs: ${{ steps.prep.outputs.rootfs }}
      platformfs: ${{ steps.prep.outputs.platformfs }}
      sbc_imgs: ${{ steps.prep.outputs.sbc_imgs }}

    steps:
      - name: Prepare Environment
        id: prep
        run: |
          if [ -z "${{ inputs.datecode }}" ]; then
            echo "datecode=$(date -u "+%Y%m%d")" >> $GITHUB_OUTPUT
          else
            echo "datecode=${{ inputs.datecode }}" >> $GITHUB_OUTPUT
          fi
          echo "revision=${GITHUB_SHA:0:8}" >> $GITHUB_OUTPUT
          echo "mirror=https://repo-ci.voidlinux.org/current" >> $GITHUB_OUTPUT

          jsonify() {
            sed 's/\s\+/ /g' | jq -Rrc 'split(" ")'
          }

          echo "live_archs=$(echo "${{ inputs.live_archs }}" | jsonify)" >> $GITHUB_OUTPUT
          echo "live_flavors=$(echo "${{ inputs.live_flavors }}" | jsonify)" >> $GITHUB_OUTPUT

          echo "rootfs=$(echo "${{ inputs.rootfs }}" | jsonify)" >> $GITHUB_OUTPUT
          echo "platformfs=$(echo "${{ inputs.platformfs }}" | jsonify)" >> $GITHUB_OUTPUT
          echo "sbc_imgs=$(echo "${{ inputs.sbc_imgs }}" | jsonify)" >> $GITHUB_OUTPUT

  build-live-isos:
    name: Build Live ISOs
    runs-on: ubuntu-latest
    needs: prepare
    if: ${{ inputs.live_iso_flag }}

    strategy:
      matrix:
        arch: ${{ fromJson(needs.prepare.outputs.live_archs) }}
        flavor: ${{ fromJson(needs.prepare.outputs.live_flavors) }}

    container:
      image: 'ghcr.io/void-linux/void-glibc-full:20231230R1'
      options: --privileged
      volumes:
        - /dev:/dev
      env:
        PATH: '/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/tmp/bin'
        MKLIVE_REV: "${{ needs.prepare.outputs.revision }}"

    steps:
      - name: Prepare container
        shell: sh
        run: |
          # Switch to mirror
          mkdir -p /etc/xbps.d && cp /usr/share/xbps.d/*-repository-*.conf /etc/xbps.d/
          sed -i 's|https://repo-default.voidlinux.org/current|'"${{ needs.prepare.outputs.mirror }}"'|g' \
            /etc/xbps.d/*-repository-*.conf
          xbps-install -Syu xbps && xbps-install -yu
          xbps-install -yu bash make git kmod xz lzo qemu-user-aarch64 binfmt-support outils dosfstools e2fsprogs
      - name: Clone and checkout
        uses: classabbyamp/treeless-checkout-action@v1

      - name: Build live ISOs
        run: |
          make live-iso-all-print live-iso-all \
            SUDO= REPOSITORY="${{ needs.prepare.outputs.mirror }}" \
            DATECODE="${{ needs.prepare.outputs.datecode }}" \
            LIVE_ARCHS="${{ matrix.arch }}" LIVE_FLAVORS="${{ matrix.flavor }}"

      - name: Prepare artifacts for upload
        run: |
          make dist DATECODE="${{ needs.prepare.outputs.datecode }}"
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: void-iso-${{ matrix.arch }}-${{ matrix.flavor }}-${{ needs.prepare.outputs.datecode }}
          path: |
            distdir-${{ needs.prepare.outputs.datecode }}/*
          if-no-files-found: error

  build-rootfs:
    name: Build ROOTFSes
    runs-on: ubuntu-latest
    needs: prepare
    if: ${{ inputs.rootfs_flag }}

    strategy:
      matrix:
        arch: ${{ fromJson(needs.prepare.outputs.rootfs) }}

    container:
      image: 'ghcr.io/void-linux/void-glibc-full:20231230R1'
      options: --privileged
      volumes:
        - /dev:/dev
      env:
        PATH: '/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/tmp/bin'
        MKLIVE_REV: "${{ needs.prepare.outputs.revision }}"

    steps:
      - name: Prepare container
        shell: sh
        run: |
          # Switch to mirror
          mkdir -p /etc/xbps.d && cp /usr/share/xbps.d/*-repository-*.conf /etc/xbps.d/
          sed -i 's|https://repo-default.voidlinux.org/current|'"${{ needs.prepare.outputs.mirror }}"'|g' \
            /etc/xbps.d/*-repository-*.conf
          xbps-install -Syu xbps && xbps-install -yu
          xbps-install -yu bash make git kmod xz lzo qemu-user-arm qemu-user-aarch64 binfmt-support outils dosfstools e2fsprogs
      - name: Clone and checkout
        uses: classabbyamp/treeless-checkout-action@v1

      - name: Build ROOTFSes
        run: |
          make rootfs-all-print rootfs-all \
            SUDO= REPOSITORY="${{ needs.prepare.outputs.mirror }}" \
            DATECODE="${{ needs.prepare.outputs.datecode }}" \
            ARCHS="${{ matrix.arch }}"

      - name: Prepare artifacts for upload
        run: |
          make dist DATECODE="${{ needs.prepare.outputs.datecode }}"
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: void-rootfs-${{ matrix.arch }}-${{ needs.prepare.outputs.datecode }}
          path: |
            distdir-${{ needs.prepare.outputs.datecode }}/*
          if-no-files-found: error

  build-platformfs:
    name: Build PLATFORMFSes
    runs-on: ubuntu-latest
    needs: prepare
    if: ${{ inputs.platformfs_flag }}

    strategy:
      matrix:
        platform: ${{ fromJson(needs.prepare.outputs.platformfs) }}

    container:
      image: 'ghcr.io/void-linux/void-glibc-full:20231230R1'
      options: --privileged
      volumes:
        - /dev:/dev
      env:
        PATH: '/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/tmp/bin'
        MKLIVE_REV: "${{ needs.prepare.outputs.revision }}"

    steps:
      - name: Prepare container
        shell: sh
        run: |
          # Switch to mirror
          mkdir -p /etc/xbps.d && cp /usr/share/xbps.d/*-repository-*.conf /etc/xbps.d/
          sed -i 's|https://repo-default.voidlinux.org/current|'"${{ needs.prepare.outputs.mirror }}"'|g' \
            /etc/xbps.d/*-repository-*.conf
          xbps-install -Syu xbps && xbps-install -yu
          xbps-install -yu bash make git kmod xz lzo qemu-user-arm qemu-user-aarch64 binfmt-support outils dosfstools e2fsprogs
      - name: Clone and checkout
        uses: classabbyamp/treeless-checkout-action@v1

      - name: Build PLATFORMFSes
        run: |
          make platformfs-all-print platformfs-all \
            SUDO= REPOSITORY="${{ needs.prepare.outputs.mirror }}" \
            DATECODE="${{ needs.prepare.outputs.datecode }}" \
            PLATFORMS="${{ matrix.platform }}"

      - name: Prepare artifacts for upload
        run: |
          make dist DATECODE="${{ needs.prepare.outputs.datecode }}"
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: void-platformfs-${{ matrix.platform }}-${{ needs.prepare.outputs.datecode }}
          path: |
            distdir-${{ needs.prepare.outputs.datecode }}/*
            !distdir-${{ needs.prepare.outputs.datecode }}/*ROOTFS*
          if-no-files-found: error

  build-sbc-img:
    name: Build SBC Images
    runs-on: ubuntu-latest
    needs: prepare
    if: ${{ inputs.sbc_img_flag }}

    strategy:
      matrix:
        platform: ${{ fromJson(needs.prepare.outputs.sbc_imgs) }}

    container:
      image: 'ghcr.io/void-linux/void-glibc-full:20231230R1'
      options: --privileged
      volumes:
        - /dev:/dev
      env:
        PATH: '/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/tmp/bin'
        MKLIVE_REV: "${{ needs.prepare.outputs.revision }}"

    steps:
      - name: Prepare container
        shell: sh
        run: |
          # Switch to mirror
          mkdir -p /etc/xbps.d && cp /usr/share/xbps.d/*-repository-*.conf /etc/xbps.d/
          sed -i 's|https://repo-default.voidlinux.org/current|'"${{ needs.prepare.outputs.mirror }}"'|g' \
            /etc/xbps.d/*-repository-*.conf
          xbps-install -Syu xbps && xbps-install -yu
          xbps-install -yu bash make git kmod xz lzo qemu-user-arm qemu-user-aarch64 binfmt-support outils dosfstools e2fsprogs
      - name: Clone and checkout
        uses: classabbyamp/treeless-checkout-action@v1

      - name: Build SBC Images
        run: |
          make images-all-sbc-print images-all-sbc \
            SUDO= REPOSITORY="${{ needs.prepare.outputs.mirror }}" \
            DATECODE="${{ needs.prepare.outputs.datecode }}" \
            SBC_IMGS="${{ matrix.platform }}"

      - name: Prepare artifacts for upload
        run: |
          make dist DATECODE="${{ needs.prepare.outputs.datecode }}"
      - name: Upload artifacts
        uses: actions/upload-artifact@v4
        with:
          name: void-sbc-img-${{ matrix.platform }}-${{ needs.prepare.outputs.datecode }}
          path: |
            distdir-${{ needs.prepare.outputs.datecode }}/*
            !distdir-${{ needs.prepare.outputs.datecode }}/*ROOTFS*
            !distdir-${{ needs.prepare.outputs.datecode }}/*PLATFORMFS*
          if-no-files-found: error

  merge-artifacts:
    name: Combine artifacts
    runs-on: ubuntu-latest
    if: ${{ always() }}
    needs:
      - prepare
      - build-live-isos
      - build-rootfs
      - build-platformfs
      - build-sbc-img

    container:
      image: 'ghcr.io/void-linux/void-glibc-full:20231230R1'
      env:
        PATH: '/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/sbin:/usr/local/bin:/tmp/bin'
        MKLIVE_REV: "${{ needs.prepare.outputs.revision }}"

    steps:
      - name: Prepare container
        shell: sh
        run: |
          # Switch to mirror
          mkdir -p /etc/xbps.d && cp /usr/share/xbps.d/*-repository-*.conf /etc/xbps.d/
          sed -i 's|https://repo-default.voidlinux.org/current|'"${{ needs.prepare.outputs.mirror }}"'|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 depedencies
          xbps-install -yu bash make git outils
      - name: Clone and checkout
        uses: classabbyamp/treeless-checkout-action@v1

      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: distdir-${{ needs.prepare.outputs.datecode }}
          merge-multiple: true
      - name: Prepare artifacts for upload
        run: |
          make checksum DATECODE="${{ needs.prepare.outputs.datecode }}"
      - name: Upload artifacts
        id: upload
        uses: actions/upload-artifact@v4
        with:
          name: void-live-${{ needs.prepare.outputs.datecode }}
          path: |
            distdir-${{ needs.prepare.outputs.datecode }}/*
          if-no-files-found: error
      - name: Generate summary
        run: |
          cat << EOF >> "$GITHUB_STEP_SUMMARY"
          ## Images generated successfully!

          ### Download

          Download the result of this run with \`./release.sh dl ${{ github.run_id }} -- -R ${{ github.repository }}\` or use [this url](${{ steps.upload.outputs.artifact-url }}).

          ### Checksums
          \`\`\`
          $(cat distdir-${{ needs.prepare.outputs.datecode }}/sha256sum.txt)
          \`\`\`
          EOF