release.yaml

# Taken from ripgrep with modifications
# Taken from mitsuhiko/rye with modifications
#
# Reference:
# https://eugene-babichenko.github.io/blog/2020/05/09/github-actions-cross-platform-auto-releases/

name: release
on:
  push:
    tags:
      - "[0-9]+.[0-9]+.[0-9]+"

  workflow_dispatch:
    inputs:
      version:
        type: string
        description: "Release version"
        required: true
      dry-run:
        type: choice
        description: "Dry Run"
        options:
          - "no"
          - "yes"
        required: true

jobs:
  create-release:
    name: create-release
    runs-on: ubuntu-22.04

    outputs:
      gql_version: ${{ env.GQL_VERSION }}
      gql_dry_run: ${{ env.GQL_DRY_RUN }}

    steps:
      - name: Inputs from workflow dispatch
        shell: bash
        if: ${{ github.event_name == 'workflow_dispatch' }}
        run: |
          echo "GQL_VERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV
          echo "GQL_DRY_RUN=${{ github.event.inputs.dry-run }}" >> $GITHUB_ENV
          echo "GQL_VERSION: ${{ github.event.inputs.version }}"
          echo "GQL_DRY_RUN: ${{ github.event.inputs.dry-run }}"

      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Get the release version from the tag
        shell: bash
        if: env.GQL_VERSION == ''
        run: |
          # Apparently, this is the right way to get a tag name. Really?
          #
          # See: https://gh.neting.ccmunity/t5/GitHub-Actions/How-to-get-just-the-tag-name/m-p/32167/highlight/true#M1027
          echo "GQL_VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
          echo "version is: ${{ env.GQL_VERSION }}"

      - name: Create GitHub release
        id: release
        if: env.GQL_DRY_RUN != 'yes'
        env:
          GH_TOKEN: ${{ secrets.TOKEN }}
        run: gh release create --draft --title "${{ env.GQL_VERSION }}" "${{ env.GQL_VERSION }}"

  build-release:
    name: build-release
    needs: ["create-release"]
    runs-on: ${{ matrix.os }}
    env:
      # For some builds, we use cross to test on 32-bit and big-endian
      # systems.
      CARGO: cargo
      # When CARGO is set to CROSS, this is set to `--target matrix.target`.
      TARGET_FLAGS: ""
      # When CARGO is set to CROSS, TARGET_DIR includes matrix.target.
      TARGET_DIR: ./target
      # Emit backtraces on panics.
      RUST_BACKTRACE: 1
    strategy:
      matrix:
        build: [linux, macos, macos-arm, win-msvc, win32-msvc]
        include:
          - build: linux
            os: ubuntu-22.04
            rust: stable
            target: x86_64-unknown-linux-musl
            name: x86_64-linux
          - build: linux-arm
            os: ubuntu-22.04
            rust: stable
            target: aarch64-unknown-linux-musl
            name: aarch64-linux
          - build: macos
            os: macos-12
            rust: stable
            target: x86_64-apple-darwin
            name: x86_64-macos
          - build: macos-arm
            os: macos-12
            rust: stable
            target: aarch64-apple-darwin
            name: aarch64-macos
          - build: win-msvc
            os: windows-2022
            rust: stable
            target: x86_64-pc-windows-msvc
            name: x86_64-windows
          - build: win32-msvc
            os: windows-2022
            rust: stable
            target: i686-pc-windows-msvc
            name: x86-windows

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Install Rust
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          target: ${{ matrix.target }}

      - name: Use Cross
        shell: bash
        run: |
          cargo install cross
          echo "CARGO=cross" >> $GITHUB_ENV
          echo "TARGET_FLAGS=--target ${{ matrix.target }}" >> $GITHUB_ENV
          echo "TARGET_DIR=./target/${{ matrix.target }}" >> $GITHUB_ENV

      - name: Show command used for Cargo
        run: |
          echo "cargo command is: ${{ env.CARGO }}"
          echo "target flag is: ${{ env.TARGET_FLAGS }}"
          echo "target dir is: ${{ env.TARGET_DIR }}"

      - name: Build release binary
        run: ${{ env.CARGO }} build --verbose --release ${{ env.TARGET_FLAGS }}

      - name: Build release file
        shell: bash
        run: |
          chmod +x scripts/cargo-out-dir
          outdir="$(scripts/cargo-out-dir "${{ env.TARGET_DIR }}")"
          bin="gql-${{ matrix.name }}"

          if [ "${{ matrix.os }}" = "windows-2022" ]; then
            cp "target/${{ matrix.target }}/release/gitql.exe" "$bin.exe"
            python scripts/sha256.py $bin.exe > "$bin.exe.sha256"
            echo "ASSET=$bin.exe" >> $GITHUB_ENV
            echo "SHA256_FILE=$bin.exe.sha256" >> $GITHUB_ENV
          else
            cp "target/${{ matrix.target }}/release/gitql" "$bin"
            gzip "$bin"
            python scripts/sha256.py $bin.gz > "$bin.gz.sha256"
            echo "ASSET=$bin.gz" >> $GITHUB_ENV
            echo "SHA256_FILE=$bin.gz.sha256" >> $GITHUB_ENV
          fi

      - name: Upload release archive
        if: ${{ needs.create-release.outputs.gql_dry_run }} != 'yes'
        env:
          GH_TOKEN: ${{ secrets.TOKEN }}
        run: |
          gh release upload "${{ needs.create-release.outputs.gql_version }}" "${{ env.ASSET }}"
          gh release upload "${{ needs.create-release.outputs.gql_version }}" "${{ env.SHA256_FILE }}"

      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          name: ${{ env.ASSET }}
          path: ${{ env.ASSET }}

      - name: Upload artifact hash
        uses: actions/upload-artifact@v3
        with:
          name: ${{ env.SHA256_FILE }}
          path: ${{ env.SHA256_FILE }}

  write-release-meta:
    name: write-release-meta
    runs-on: ubuntu-22.04
    needs: ["create-release", "build-release"]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Upload Release Meta
        if: ${{ needs.create-release.outputs.gql_dry_run }} != 'yes'
        shell: bash
        env:
          GH_TOKEN: ${{ secrets.TOKEN }}
        run: |
          gh run download $GH_RUNID -D artifacts-tmp -p "*.sha256"
          python scripts/summarize-release.py "${{ needs.create-release.outputs.gql_version }}" artifacts-tmp > MANIFEST.json
          gh release upload "${{ needs.create-release.outputs.gql_version }}" MANIFEST.json

      - name: Upload artifact hash
        uses: actions/upload-artifact@v3
        with:
          name: MANIFEST.json
          path: MANIFEST.json