publish-protos-rust.yaml

# This defines a workflow to build and release a new version of the
# aptos-indexer-protos crate. In order to trigger it go to the Actions tab of the
# repo, click "Publish aptos-indexer-protos crate" and then "Run Workflow".

name: "Publish aptos-indexer-protos for Rust"

on:
  workflow_dispatch:
    inputs:
      source_git_ref_override:
        type: string
        required: false
        description: "GIT_SHA_OVERRIDE: Use this to override the Git SHA1, branch name or tag to build the binaries from. Defaults to the workflow Git REV, but can be different than that:"

jobs:
  publish-crate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
        with:
          ref: ${{ github.event.inputs.source_git_ref_override }}

      - uses: ./.github/actions/rust-setup

      # Get the version of the crate on crates.io
      - name: Get current version
        id: get_current_version
        run: |
          echo "::set-output name=current_version::$(cargo search aptos-indexer-protos --limit 1 | cut -d' ' -f3)"

      # Get the version of the crate in the repo
      - name: Get repo version
        id: get_repo_version
        run: |
          echo "::set-output name=repo_version::$(grep -oP '(?<=version = ").*(?=")' Cargo.toml)"

      # Exit if the crate version in the repo matches the one on crates.io
      - name: Exit if versions match
        if: ${{ steps.get_current_version.outputs.current_version == steps.get_repo_version.outputs.repo_version }}
        run: echo "Version of crate in repo matches version on crates.io, exiting..." && exit 1

      # Generate code from the proto files.
      - uses: arduino/setup-protoc@v2
      - name: Install rust prost plugins
        run: |
          cargo install protoc-gen-prost
          cargo install protoc-gen-prost-serde
          cargo install protoc-gen-prost-crate
          cargo install protoc-gen-tonic
      - uses: bufbuild/buf-setup-action@v1.24.0
      - run: buf generate --template buf.rust.gen.yaml

      # Publish the crate.
      - name: Publish crate
        run: cargo publish --token ${{ secrets.CRATES_IO_TOKEN }}