lint-golang.yml

name: Lint golang

on:
  push:
    branches:
      - 'main'
    paths:
      - 'src/go/**'
    tags-ignore:
      - '**'
  pull_request:
    paths:
      - 'src/go/**'

env:
  GOPRIVATE: github.com/redpanda-data/*

jobs:
  go:
    name: Lint go files
    runs-on: ubuntu-latest
    steps:

    - name: Checkout code
      uses: actions/checkout@v4

    - name: Setup go
      uses: actions/setup-go@v4
      with:
        go-version: stable

    - name: Install gofumpt
      env:
        GOFUMPT_VER: 0.5.0
      run: |
        mkdir -v -p "$HOME/.local/bin"
        wget -O "$HOME/.local/bin/gofumpt" "https://github.com/mvdan/gofumpt/releases/download/v${GOFUMPT_VER}/gofumpt_v${GOFUMPT_VER}_linux_amd64"
        chmod 0700 "$HOME/.local/bin/gofumpt"

    - name: Run gofumpt
      run: |
        find src/go -type f -not -name 'zz*' -name '*.go' | xargs -n1 "$HOME/.local/bin/gofumpt" -w -lang=1.21
        git diff --exit-code

    - name: configure git
      env:
        GH_ACCESS_TOKEN: ${{ secrets.ACTIONS_BOT_TOKEN }}
      run: git config --global "url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf" https://github.com/

    - name: go mod tidy (k8s)
      working-directory: src/go/k8s
      run: |
        GOPRIVATE=github.com/redpanda-data/* go mod tidy
        git diff --exit-code -- go.mod go.sum