compile-mainline-beta-kernel.yml

#==========================================================================
# Description: Compile mainline beta kernel
# Copyright (C) 2021 https://github.com/unifreq/openwrt_packit
# Copyright (C) 2021 https://github.com/ophub/kernel
#==========================================================================

name: Compile mainline beta kernel

on:
  repository_dispatch:
  workflow_dispatch:
    inputs:
      kernel_source:
        description: "Select the kernel source"
        required: false
        default: "unifreq"
        type: choice
        options:
          - unifreq
          - ophub
      kernel_version:
        description: "Select kernel version"
        required: false
        default: "6.18.y"
        type: choice
        options:
          - all
          - 5.10.y
          - 5.15.y
          - 6.1.y
          - 6.6.y
          - 6.12.y
          - 6.18.y
      kernel_auto:
        description: "Auto use the latest kernel"
        required: false
        default: true
        type: boolean
      kernel_package:
        description: "Select compile package list"
        required: false
        default: "all"
        type: choice
        options:
          - all
          - dtbs
      kernel_config:
        description: "Set the path of kernel .config"
        required: false
        default: "kernel-config/release/stable"
        type: choice
        options:
          - kernel-config/release/stable
          - false
      kernel_patch:
        description: "Set the directory for kernel patches"
        required: false
        default: "kernel-patch/beta"
        type: choice
        options:
          - kernel-patch/beta
          - false
      auto_patch:
        description: "Set whether to use kernel patches"
        required: false
        default: "true"
        type: choice
        options:
          - true
          - false
      kernel_toolchain:
        description: "Select the compilation toolchain"
        required: false
        default: "gcc"
        type: choice
        options:
          - clang
          - gcc
          - gcc-15.2
          - gcc-14.3
          - gcc-14.2
      ccache_clear:
        description: "Set whether to clear the cache"
        required: false
        default: false
        type: boolean
      docker_image:
        description: "Select Armbian docker image"
        required: false
        default: "resolute"
        type: choice
        options:
          - trixie
          - bookworm
          - resolute
          - noble

env:
  TZ: Etc/UTC

jobs:
  setup:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Set build matrix based on kernel_version input
        id: set-matrix
        run: |
          if [[ "${{ inputs.kernel_version }}" == "all" ]]; then
            MATRIX='{"include":[{"kernel_version":"5.10.y"},{"kernel_version":"5.15.y"},{"kernel_version":"6.1.y"},{"kernel_version":"6.6.y"},{"kernel_version":"6.12.y"},{"kernel_version":"6.18.y"}]}'
          else
            MATRIX='{"include":[{"kernel_version":"${{ inputs.kernel_version }}"}]}'
          fi
          echo "matrix=${MATRIX}" >> "${GITHUB_OUTPUT}"

  build:
    needs: setup
    runs-on: ubuntu-24.04-arm
    if: ${{ github.event.repository.owner.id == github.event.sender.id }}

    strategy:
      fail-fast: false
      matrix: ${{ fromJSON(needs.setup.outputs.matrix) }}

    name: compile-kernel-${{ matrix.kernel_version }}

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Initialize the build environment
        id: init
        env:
          DEBIAN_FRONTEND: noninteractive
        run: |
          docker rmi -f $(docker images -q) 2>/dev/null || true
          [[ -n "${AGENT_TOOLSDIRECTORY}" ]] && sudo rm -rf "${AGENT_TOOLSDIRECTORY}"
          sudo rm -rf /usr/share/dotnet /usr/local/lib/android 2>/dev/null
          sudo swapoff -a
          sudo rm -f /swapfile /mnt/swapfile
          sudo -E apt-get -y update
          sudo -E apt-get -y purge azure-cli ghc* zulu* llvm* firefox google* dotnet* powershell openjdk* mongodb* moby* || true
          sudo -E apt-get -y install $(curl -fsSL https://ophub.org/ubuntu2404-build-armbian-depends)
          sudo -E systemctl daemon-reload
          #sudo -E apt-get -y full-upgrade
          sudo -E apt-get -y autoremove --purge
          sudo -E apt-get clean
          sudo sed -i '/NVM_DIR/d;/skel/d' /root/{.bashrc,.profile}
          sudo rm -rf ~/{.cargo,.dotnet,.rustup}
          sudo -E timedatectl set-timezone "${TZ:-Etc/UTC}"
          sudo -E ntpdate ntp.ubuntu.com 0.pool.ntp.org || true
          sudo -E timedatectl set-ntp true
          date -u
          timedatectl status || true
          echo "status=success" >> ${GITHUB_OUTPUT}

      - name: Create virtual disk for extended storage
        id: disk
        run: |
          mnt_size=$(expr $(df -h /mnt | tail -1 | awk '{print $4}' | sed 's/[[:alpha:]]//g' | sed 's/\..*//') - 1)
          root_size=$(expr $(df -h / | tail -1 | awk '{print $4}' | sed 's/[[:alpha:]]//g' | sed 's/\..*//') - 4)
          sudo truncate -s "${mnt_size}"G /mnt/mnt.img
          sudo truncate -s "${root_size}"G /root.img
          sudo losetup /dev/loop6 /mnt/mnt.img
          sudo losetup /dev/loop7 /root.img
          sudo pvcreate /dev/loop6
          sudo pvcreate /dev/loop7
          sudo vgcreate github /dev/loop6 /dev/loop7
          sudo lvcreate -n runner -l 100%FREE github
          sudo mkfs.xfs -f -i sparse=0 -b size=4096 /dev/github/runner
          sudo mkdir -p /builder
          sudo mount /dev/github/runner /builder
          sudo chown -R runner:runner /builder
          df -Th
          echo "status=success" >> ${GITHUB_OUTPUT}

      - name: Get kernel source commit hash
        id: kernelhash
        run: |
          # Get the latest source hash from the kernel repository
          api_url="https://api.github.com/repos/${{ inputs.kernel_source }}/linux-${{ matrix.kernel_version }}/git/ref/heads/main"
          source_hash=$(curl -fsSL -m 20 \
              -H "Accept: application/vnd.github+json" \
              -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
              ${api_url} |
              jq -r '.object.sha'
          )
          [[ -z "${source_hash}" || "${source_hash}" == "null" ]] && source_hash="${{ github.sha }}"
          echo "source_hash=${source_hash}" >> ${GITHUB_ENV}
          echo "status=success" >> ${GITHUB_OUTPUT}

      - name: Cache ccache
        uses: actions/cache@v5
        with:
          path: /builder/ccache
          key: kernel-mainline-${{ inputs.kernel_toolchain }}-${{ matrix.kernel_version }}-${{ env.source_hash }}
          restore-keys: |
            kernel-mainline-${{ inputs.kernel_toolchain }}-${{ matrix.kernel_version }}-

      - name: Compile the kernel [ ${{ matrix.kernel_version }} ]
        uses: ophub/amlogic-s9xxx-armbian@main
        if: ${{ steps.disk.outputs.status == 'success' && !cancelled() }}
        with:
          build_target: kernel
          kernel_source: ${{ inputs.kernel_source }}
          kernel_version: ${{ matrix.kernel_version }}
          kernel_auto: ${{ inputs.kernel_auto }}
          kernel_package: ${{ inputs.kernel_package }}
          kernel_toolchain: ${{ inputs.kernel_toolchain }}
          kernel_config: ${{ inputs.kernel_config }}
          kernel_patch: ${{ inputs.kernel_patch }}
          auto_patch: ${{ inputs.auto_patch }}
          ccache_clear: ${{ inputs.ccache_clear }}
          kernel_sign: -beta
          delete_source: true
          docker_hostpath: /builder
          docker_image: ophub/armbian-${{ inputs.docker_image }}:arm64

      - name: Upload Kernel to Release
        uses: ophub/upload-to-releases@main
        if: ${{ env.PACKAGED_STATUS == 'success' && !cancelled() }}
        with:
          tag: kernel_beta
          artifacts: ${{ env.PACKAGED_OUTPUTPATH }}/*
          allow_updates: true
          remove_artifacts: false
          replaces_artifacts: true
          make_latest: true
          gh_token: ${{ secrets.GITHUB_TOKEN }}
          body: |
            - These kernels can be used for `Armbian`, `OpenWrt` and `FnNAS`.
            - These are mainline `beta` kernels that may contain experimental features. Do not use unless you know what you are doing.

            <br />

            - 这些内核可用于 `Armbian`, `OpenWrt` 和 `FnNAS`。
            - 这些是主线 `测试版` 内核，可能包含实验性功能，不知情勿用。