buf-push.yaml

name: buf-push

on:
  push:
    branches:
      - main
    paths:
      - 'proto/**'

jobs:
  push:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

        # This step sets up the variable steps.buf-version.outputs.v
        # to contain the version of Buf (e.g. v1.36.0) from go.mod.
      - name: Get Buf version
        id: buf-version
        run: |
          BUF_VERSION=$( go list -m -f '{{.Version}}' github.com/bufbuild/buf )
          # remove the leading 'v' in front of the version
          BUF_VERSION=${BUF_VERSION#v}
          echo "v=$BUF_VERSION" >> "$GITHUB_OUTPUT"
      - uses: bufbuild/buf-action@v1
        with:
          version: ${{ steps.buf-version.outputs.v }}
          token: ${{ secrets.BUF_TOKEN }}
          input: 'proto'
          # The repository should already exist.
          # If it can be automatically created, that's a sign that it was deleted,
          # which is likely a major issue, which we want to be aware of.
          push_disable_create: true