vuo 0.1.1

An asynchronous stream processing library for Rust, built on Actix, providing a rich set of functional operators.
Documentation 
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name: Publish to crates.io

on:
  push:
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+*" # Matches tags like v1.0.0, v0.2.1, v0.3.0-alpha, v1.0.0-rc1

jobs:
  build_and_test:
    name: Build and Test with Tag Version
    runs-on: ubuntu-latest
    outputs:
      publish_version: ${{ steps.get_tag_version.outputs.version_from_tag }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: 1.87 # Rust version

      - name: Get Version from Tag
        id: get_tag_version
        run: |
          VERSION_FROM_TAG=$(echo "${{ github.ref_name }}" | sed 's/^v//')
          echo "version_from_tag=${VERSION_FROM_TAG}" >> $GITHUB_OUTPUT
          echo "Extracted version from tag: ${VERSION_FROM_TAG}"

      - name: Update Cargo.toml with Tag Version
        env:
          NEW_VERSION: ${{ steps.get_tag_version.outputs.version_from_tag }}
        run: |
          echo "Updating Cargo.toml version to: $NEW_VERSION"
          # Using awk to replace the version line.
          # This approach is generally robust for TOML files.
          # It looks for a line starting with 'version' followed by optional whitespace,
          # an equals sign, optional whitespace, and a quote.
          # It replaces the entire line with 'version = "$NEW_VERSION"'.
          awk -v new_ver="$NEW_VERSION" '/^version\s*=\s*"/{$0="version = \""new_ver"\""} 1' Cargo.toml > Cargo.toml.tmp && mv Cargo.toml.tmp Cargo.toml
          echo "Cargo.toml after update:"
          cat Cargo.toml
          # Verify the change was successful by checking if the new version string is present.
          grep -q "^version\s*=\s*\"$NEW_VERSION\"" Cargo.toml || (echo "Failed to update Cargo.toml version" && exit 1)

      - name: Build
        run: cargo build --verbose

      - name: Run tests
        run: cargo test --verbose

  publish:
    name: Publish Vuo Crate to crates.io
    needs: build_and_test # Depends on the build_and_test job succeeding
    runs-on: ubuntu-latest
    environment:
      name: crates-io-publish # Name of the GitHub Environment you will create
      url: https://crates.io/crates/vuo/${{needs.build_and_test.outputs.publish_version}} # Optional: URL for the approval UI

    steps:
      - name: Checkout code
        uses: actions/checkout@v4 # Checkout code again for this job's workspace

      - name: Set up Rust toolchain
        uses: dtolnay/rust-toolchain@stable
        with:
          toolchain: 1.87 # Ensure consistency with the build_and_test job

      - name: Set Cargo.toml Version from Tag for Publishing
        env:
          PUBLISH_VERSION: ${{ needs.build_and_test.outputs.publish_version }}
        run: |
          echo "Setting Cargo.toml version for publishing to: $PUBLISH_VERSION"
          # Perform the same update as in the build_and_test job to ensure consistency.
          awk -v new_ver="$PUBLISH_VERSION" '/^version\s*=\s*"/{$0="version = \""new_ver"\""} 1' Cargo.toml > Cargo.toml.tmp && mv Cargo.toml.tmp Cargo.toml
          echo "Cargo.toml for publishing:"
          cat Cargo.toml
          grep -q "^version\s*=\s*\"$PUBLISH_VERSION\"" Cargo.toml || (echo "Failed to set Cargo.toml version for publishing" && exit 1)

      - name: Publish to crates.io
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}
        run: cargo publish --allow-dirty