.github/workflows/release_rust.yml

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

# Publish the fluss Rust crate to crates.io.
# Trigger: push tag only (e.g. v0.1.0).
# Pre-release tags (containing '-') do not publish; release tags publish to crates.io.
#
# Token auth: set repo variable CARGO_USE_TOKEN_AUTH = 'true' and add secret CARGO_REGISTRY_TOKEN.
# Trusted Publishing (OIDC): leave CARGO_USE_TOKEN_AUTH unset; token is obtained via OIDC (no secret).

name: Release Rust

on:
  push:
    tags:
      - "v*"  # Only version-like tags (e.g. v0.1.0, v0.1.0-rc1); avoids running on arbitrary tags

jobs:
  publish:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    steps:
      - uses: actions/checkout@v4

      - uses: ./.github/actions/verify-tag-version

      - name: Install protoc
        run: sudo apt-get update && sudo apt-get install -y protobuf-compiler

      - name: Dry run (crates/fluss)
        run: cargo publish -p fluss-rs --dry-run

      - name: Get crates.io token (OIDC)
        if: startsWith(github.ref, 'refs/tags/') && !contains(github.ref, '-') && vars.CARGO_USE_TOKEN_AUTH != 'true'
        uses: rust-lang/crates-io-auth-action@v1
        id: auth
        with:
          token-type: publish

      - name: Publish fluss-rs to crates.io
        if: startsWith(github.ref, 'refs/tags/') && !contains(github.ref, '-')
        run: cargo publish -p fluss-rs
        env:
          CARGO_REGISTRY_TOKEN: "${{ vars.CARGO_USE_TOKEN_AUTH == 'true' && secrets.CARGO_REGISTRY_TOKEN || steps.auth.outputs.token }}"