publish.yml

name: u-root-publish

on:
  push:
    tags:
      - '*'

jobs:
  publish:
    strategy:
      matrix:
        template: [core, all, embedded, minimal]
        arch: [amd64, arm, arm64, riscv64]

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
      with:
        repository: u-root/u-root

    - name: Set up Go
      uses: actions/setup-go@v4
      with:
        go-version: '1.21'

    - name: Build
      run: |
        go build .
        GOARCH=${{ matrix.arch }} ./u-root -uroot-source . \
          -o ${{ matrix.arch }}-${{ matrix.template }}.cpio \
          ${{ matrix.template }}
        xz --check=crc32 -9 --lzma2=dict=1MiB \
          --stdout ${{ matrix.arch }}-${{ matrix.template }}.cpio | \
          dd conv=sync bs=512 \
          of=${{ matrix.arch }}-${{ matrix.template }}.cpio.xz

    - name: Upload
      uses: svenstaro/upload-release-action@v2
      with:
        repo_token: ${{ secrets.GITHUB_TOKEN }}
        tag: ${{ github.ref }}
        file: ${{ matrix.arch }}-${{ matrix.template }}.cpio.xz
        asset_name: u-root_${{ matrix.arch }}_${{ matrix.template }}.cpio.xz