name: Shellfmt
on:
  workflow_dispatch:
  push:
    branches:
      - main
      - "release/**"
    paths:
      - "**.sh"
      - "**.bash"
  pull_request:
    paths:
      - "**.sh"
      - "**.bash"

jobs:
  shellcheck:
    name: Shellfmt
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # tag=v3.1.0
        with:
          ref: ${{ github.head_ref }}

      - name: Setup Go environment
        uses: actions/setup-go@d0a58c1c4d2b25278816e339b944508c875f3613 # v3.4.0
        with:
          go-version: "1.19.3"

      - name: Install shellfmt
        shell: bash
        run: |
          go install github.com/katexochen/sh/v3/cmd/shfmt@latest

      - name: Run shellfmt
        shell: bash
        run: |
          # shellcheck disable=SC2046
          shfmt -i 2 -d -s -sr $(shfmt -f . | grep -v helm/charts/cilium)