ci.yml

name: CI

on:
  push:
    branches: [ master ]
    paths-ignore:
      - 'doc/**'
      - 'tutorial/**'
      - 'README.md'
      - '.readthedocs.yaml'
  pull_request:
    branches: [ master ]
    paths-ignore:
      - 'doc/**'
      - 'tutorial/**'
      - 'README.md'
      - '.readthedocs.yaml'
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v4

      - name: Install prerequisites
        run: |
          sudo apt update
          sudo apt install -y wget make cmake gcc device-tree-compiler bison flex

      - name: Download and extract prebuilt toolchain
        run: |
          RISCV_NEWLIBC_TOOLCHAIN=/opt/gcc-riscv64-unknown-elf
          wget 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 -xzf riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14.tar.gz
          mv riscv64-unknown-elf-toolchain-10.2.0-2020.12.8-x86_64-linux-ubuntu14 $RISCV_NEWLIBC_TOOLCHAIN
          rm -f *.tar.gz
          # strip binaries
          cd /opt
          set +e
          for i in `find libexec bin -type f`
          do
          strip -s $i
          done
          cd -
          $RISCV_NEWLIBC_TOOLCHAIN/bin/riscv64-unknown-elf-gcc -v

      - name: Build all
        run: |
          make
          tar -czf toolchain.tar.gz /opt/gcc-riscv64-unknown-elf
      
      - name: Upload build asserts
        uses: actions/upload-artifact@v4.4.0
        with:
          name: gd32vf103.elf
          path: |
            ./build/gd32vf103.elf
      
      - name: Upload prebuilt toolchain
        uses: actions/upload-artifact@v4.4.0
        with:
          name: prebuilt_toolchain
          path: |
            toolchain.tar.gz
      
      - name: Run tests
        run: |
          if ls ./build | grep "gd32vf103.elf" ; then echo "Pass"; else echo "Failed" && exit 1; fi;