star64.yml

## Build Mainline NuttX every day for Star64

name: Daily Build of NuttX for Star64

permissions:
  ## Allow publishing of GitHub Release
  contents: write

on:

  ## Run every day at 0:00 UTC
  schedule:
    - cron: '0 0 * * *'

  ## Run on every commit to this branch
  ## push:
  ##   branches: [ main ]

jobs:
  build:

    runs-on: ubuntu-latest

    steps:

    - name: Install Build Tools
      run:  |
        sudo apt -y update
        sudo apt -y install \
        bison flex gettext texinfo libncurses5-dev libncursesw5-dev \
        gperf automake libtool pkg-config build-essential gperf genromfs \
        libgmp-dev libmpc-dev libmpfr-dev libisl-dev binutils-dev libelf-dev \
        libexpat-dev gcc-multilib g++-multilib u-boot-tools util-linux \
        kconfig-frontends \
        wget u-boot-tools

    - name: Install Toolchain
      run:  |
        wget --no-check-certificate https://static.dev.sifive.com/dev-tools/freedom-tools/v2020.12/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14.tar.gz
        tar -xf riscv64-unknown-elf-toolchain*.tar.gz

    - name: Checkout Source Files
      run:  |
        mkdir nuttx
        cd nuttx
        git clone https://github.com/apache/incubator-nuttx nuttx
        git clone https://github.com/apache/incubator-nuttx-apps apps

    - name: Build
      run: |
        ## Add toolchain to PATH
        export PATH=$PATH:$PWD/riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14/bin
        cd nuttx/nuttx

        ## Dump the git hash
        hash1=`git rev-parse HEAD`
        pushd ../apps
        hash2=`git rev-parse HEAD`
        popd
        echo NuttX Source: https://github.com/apache/nuttx/tree/$hash1 >nuttx.hash
        echo NuttX Apps: https://github.com/apache/nuttx-apps/tree/$hash2 >>nuttx.hash
        cat nuttx.hash

        ## Show the GCC version
        riscv64-unknown-elf-gcc -v

        ## Configure the build
        tools/configure.sh star64:nsh

        ## Preserve the build config
        cp .config nuttx.config

        ## Run the build
        make

        ## Export the Binary Image to nuttx.bin
        riscv64-unknown-elf-objcopy \
          -O binary \
          nuttx \
          nuttx.bin

        ## Build Apps Filesystem
        make export
        pushd ../apps
        ./tools/mkimport.sh -z -x ../nuttx/nuttx-export-*.tar.gz
        make import
        popd

        ## Generate Initial RAM Disk
        genromfs -f initrd -d ../apps/bin -V "NuttXBootVol"

        ## Generate Flat Image Tree
        wget https://raw.githubusercontent.com/lupyuen/nuttx-star64/main/nuttx.its
        wget https://github.com/starfive-tech/VisionFive2/releases/download/VF2_v3.1.5/jh7110-visionfive-v2.dtb
        mkimage -f nuttx.its -A riscv -O linux -T flat_dt starfiveu.fit

        ## Show the size
        riscv64-unknown-elf-size nuttx

        ## Dump the disassembly to nuttx.S
        riscv64-unknown-elf-objdump \
          -t -S --demangle --line-numbers --wide \
          nuttx \
          >nuttx.S \
          2>&1

        ## Dump the init disassembly to init.S
        riscv64-unknown-elf-objdump \
          -t -S --demangle --line-numbers --wide \
          ../apps/bin/init \
          >init.S \
          2>&1

    - name: Upload Build Outputs as Artifacts
      uses: actions/upload-artifact@v3
      with:
        name: nuttx.zip
        path: |
          nuttx/nuttx/nuttx*
          nuttx/nuttx/initrd
          nuttx/nuttx/starfiveu.fit
          nuttx/nuttx/jh7110-visionfive-v2.dtb
          nuttx/nuttx/init.S

    - name: Zip Build Outputs for GitHub Release
      run: |
        cd nuttx/nuttx
        zip nuttx.zip nuttx* initrd starfiveu.fit jh7110-visionfive-v2.dtb init.S

    - name: Get Current Date
      id: date
      run: echo "::set-output name=date::$(date +'%Y-%m-%d')"

    - name: Publish the GitHub Release
      uses: softprops/action-gh-release@v1
      with:
        tag_name: nuttx-star64-${{ steps.date.outputs.date }}
        draft: false
        prerelease: false
        generate_release_notes: false
        files: |
          nuttx/nuttx/nuttx.zip
          nuttx/nuttx/nuttx
          nuttx/nuttx/nuttx.S
          nuttx/nuttx/nuttx.bin
          nuttx/nuttx/nuttx.map
          nuttx/nuttx/nuttx.hex
          nuttx/nuttx/nuttx.config
          nuttx/nuttx/nuttx.manifest
          nuttx/nuttx/nuttx.hash
          nuttx/nuttx/nuttx.its
          nuttx/nuttx/initrd
          nuttx/nuttx/starfiveu.fit
          nuttx/nuttx/jh7110-visionfive-v2.dtb
          nuttx/nuttx/init.S