distant/.github/workflows/release.yml

name: Release

on:
  push:
    tags:
      - v[0-9]+.[0-9]+.[0-9]+
      - v[0-9]+.[0-9]+.[0-9]+-**

env:
  LUA_VERSION: 5.1.5
  LUA_FEATURE: lua51

jobs:
  macos:
    name: "Build release on MacOS"
    runs-on: macos-11.0
    if: startsWith(github.ref, 'refs/tags/')
    env:
      UPLOAD_NAME: macos
      X86_ARCH: x86_64-apple-darwin
      ARM_ARCH: aarch64-apple-darwin
      X86_DIR: target/x86_64-apple-darwin/release
      ARM_DIR: target/aarch64-apple-darwin/release
      BUILD_BIN: distant
      BUILD_LIB: libdistant_lua.dylib
      UNIVERSAL_REL_BIN: distant-macos
      UNIVERSAL_REL_LIB: distant_lua-macos.dylib
      X86_REL_LIB: distant_lua-macos-intel.dylib
      ARM_REL_LIB: distant_lua-macos-arm.dylib
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust (x86)
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: ${{ env.X86_ARCH }}
      - name: Install Rust (ARM)
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: ${{ env.ARM_ARCH }}
      - uses: Swatinem/rust-cache@v1
      - name: Build Lua ${{ env.LUA_VERSION }} library (x86_64)
        run: |
          cd distant-lua
          cargo build --release --no-default-features --features "${{ env.LUA_FEATURE }},vendored" --target ${{ env.X86_ARCH }}
          ls -l ../${{ env.X86_DIR }}
          cp ../${{ env.X86_DIR }}/${{ env.BUILD_LIB }} ../${{ env.X86_REL_LIB }}
      - name: Build Lua ${{ env.LUA_VERSION }} library (aarch64)
        run: |
          cd distant-lua
          cargo build --release --no-default-features --features "${{ env.LUA_FEATURE }},vendored" --target ${{ env.ARM_ARCH }}
          ls -l ../${{ env.ARM_DIR }}
          cp ../${{ env.ARM_DIR }}/${{ env.BUILD_LIB }} ../${{ env.ARM_REL_LIB }}
      - name: Unify libraries
        run: |
          lipo -create -output ${{ env.UNIVERSAL_REL_LIB }} \
              ./${{ env.X86_DIR }}/${{ env.BUILD_LIB }} \
              ./${{ env.ARM_DIR }}/${{ env.BUILD_LIB }}
          chmod +x ./${{ env.UNIVERSAL_REL_LIB }}
      - name: Build binary (x86_64)
        run: |
          cargo build --release --all-features --target ${{ env.X86_ARCH }}
          ls -l ./${{ env.X86_DIR }}
          strip ./${{ env.X86_DIR }}/${{ env.BUILD_BIN }}
      - name: Build binary (aarch64)
        run: |
          cargo build --release --all-features --target ${{ env.ARM_ARCH }}
          ls -l ./${{ env.ARM_DIR }}
          strip ./${{ env.ARM_DIR }}/${{ env.BUILD_BIN }}
      - name: Unify binaries
        run: |
          lipo -create -output ${{ env.UNIVERSAL_REL_BIN }} \
              ./${{ env.X86_DIR }}/${{ env.BUILD_BIN }} \
              ./${{ env.ARM_DIR }}/${{ env.BUILD_BIN }}
          chmod +x ./${{ env.UNIVERSAL_REL_BIN }}
      - name: Upload 
        uses: actions/upload-artifact@v2
        with:
          name: ${{ env.UPLOAD_NAME }}
          path: |
            ${{ env.UNIVERSAL_REL_BIN }}
            ${{ env.UNIVERSAL_REL_LIB }}
            ${{ env.X86_REL_LIB }}
            ${{ env.ARM_REL_LIB }}

  windows:
    name: "Build release on Windows"
    runs-on: windows-latest
    if: startsWith(github.ref, 'refs/tags/')
    env:
      UPLOAD_NAME: win64
      X86_ARCH: x86_64-pc-windows-msvc
      X86_DIR: target/x86_64-pc-windows-msvc/release
      BUILD_BIN: distant.exe
      BUILD_LIB: distant_lua.dll
      X86_REL_BIN: distant-win64.exe
      X86_REL_LIB: distant_lua-win64.dll
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust (MSVC)
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: ${{ env.X86_ARCH }}
      - uses: Swatinem/rust-cache@v1
      - uses: xpol/setup-lua@v0.3
        with:
          lua-version: "${{ env.LUA_VERSION }}"
      - name: Build Lua ${{ env.LUA_VERSION }} library (x86_64)
        run: |
          cd distant-lua
          cargo build --release --no-default-features --features "${{ env.LUA_FEATURE }}" --target ${{ env.X86_ARCH }}
          ls -l ../${{ env.X86_DIR }}
          mv ../${{ env.X86_DIR }}/${{ env.BUILD_LIB }} ../${{ env.X86_REL_LIB }}
        env:
          LUA_INC: ${{ github.workspace }}\.lua\include
          LUA_LIB: ${{ github.workspace }}\.lua\lib
          LUA_LIB_NAME: lua
      - name: Build binary (x86_64)
        run: |
          cargo build --release --all-features --target ${{ env.X86_ARCH }}
          ls -l ./${{ env.X86_DIR }}
          strip ./${{ env.X86_DIR }}/${{ env.BUILD_BIN }}
          mv ./${{ env.X86_DIR }}/${{ env.BUILD_BIN }} ./${{ env.X86_REL_BIN }}
          chmod +x ./${{ env.X86_REL_BIN }}
      - name: Upload 
        uses: actions/upload-artifact@v2
        with:
          name: ${{ env.UPLOAD_NAME }}
          path: |
            ${{ env.X86_REL_LIB }}
            ${{ env.X86_REL_BIN }}

  linux:
    name: "Build release on Linux"
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/')
    env:
      UPLOAD_NAME: linux64
      X86_GNU_ARCH: x86_64-unknown-linux-gnu
      X86_GNU_DIR: target/x86_64-unknown-linux-gnu/release
      X86_MUSL_ARCH: x86_64-unknown-linux-musl
      X86_MUSL_DIR: target/x86_64-unknown-linux-musl/release
      BUILD_BIN: distant
      BUILD_LIB: libdistant_lua.so
      X86_GNU_REL_BIN: distant-linux64-gnu
      X86_MUSL_REL_BIN: distant-linux64-musl
      X86_GNU_REL_LIB: distant_lua-linux64.so
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust (GNU)
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: ${{ env.X86_GNU_ARCH }}
      - name: Install Rust (MUSL)
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: stable
          target: ${{ env.X86_MUSL_ARCH }}
      - name: Install MUSL Tools
        run: |
          sudo apt-get update
          sudo apt-get install -y --no-install-recommends musl-tools
      - uses: Swatinem/rust-cache@v1
      - name: Build Lua ${{ env.LUA_VERSION }} library (GNU x86_64)
        run: |
          cd distant-lua
          cargo build --release --no-default-features --features "${{ env.LUA_FEATURE }},vendored" --target ${{ env.X86_GNU_ARCH }}
          ls -l ../${{ env.X86_GNU_DIR }}
          mv ../${{ env.X86_GNU_DIR }}/${{ env.BUILD_LIB }} ../${{ env.X86_GNU_REL_LIB }}
      - name: Build binary (GNU x86_64)
        run: |
          cargo build --release --all-features --target ${{ env.X86_GNU_ARCH }}
          ls -l ./${{ env.X86_GNU_DIR }}
          strip ./${{ env.X86_GNU_DIR }}/${{ env.BUILD_BIN }}
          mv ./${{ env.X86_GNU_DIR }}/${{ env.BUILD_BIN }} ./${{ env.X86_GNU_REL_BIN }}
          chmod +x ./${{ env.X86_GNU_REL_BIN }}
      - name: Build binary (MUSL x86_64)
        run: |
          cargo build --release --all-features --target ${{ env.X86_MUSL_ARCH }}
          ls -l ./${{ env.X86_MUSL_DIR }}
          strip ./${{ env.X86_MUSL_DIR }}/${{ env.BUILD_BIN }}
          mv ./${{ env.X86_MUSL_DIR }}/${{ env.BUILD_BIN }} ./${{ env.X86_MUSL_REL_BIN }}
          chmod +x ./${{ env.X86_MUSL_REL_BIN }}
      - name: Upload 
        uses: actions/upload-artifact@v2
        with:
          name: ${{ env.UPLOAD_NAME }}
          path: |
            ${{ env.X86_GNU_REL_LIB }}
            ${{ env.X86_GNU_REL_BIN }}
            ${{ env.X86_MUSL_REL_BIN }}

  publish:
    needs: [macos, windows, linux]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/')
    permissions:
      contents: write
    env:
      MACOS: macos
      MACOS_UNIVERSAL_BIN: distant-macos
      MACOS_UNIVERSAL_LIB: distant_lua-macos.dylib
      MACOS_X86_LIB: distant_lua-macos-intel.dylib
      MACOS_ARM_LIB: distant_lua-macos-arm.dylib
      WIN64: win64
      WIN64_BIN: distant-win64.exe
      WIN64_LIB: distant_lua-win64.dll
      LINUX64: linux64
      LINUX64_GNU_BIN: distant-linux64-gnu
      LINUX64_MUSL_BIN: distant-linux64-musl
      LINUX64_GNU_LIB: distant_lua-linux64.so
    steps:
      - uses: actions/download-artifact@v2
      - name: Generate MacOS SHA256 checksums
        run: |
          cd ${{ env.MACOS }}
          sha256sum ${{ env.MACOS_UNIVERSAL_LIB }} > ${{ env.MACOS_UNIVERSAL_LIB }}.sha256sum
          echo "SHA_MACOS_LUA_LIB=$(cat ${{ env.MACOS_UNIVERSAL_LIB }}.sha256sum)" >> $GITHUB_ENV
          sha256sum ${{ env.MACOS_X86_LIB }} > ${{ env.MACOS_X86_LIB }}.sha256sum
          echo "SHA_MACOS_X86_LUA_LIB=$(cat ${{ env.MACOS_X86_LIB }}.sha256sum)" >> $GITHUB_ENV
          sha256sum ${{ env.MACOS_ARM_LIB }} > ${{ env.MACOS_ARM_LIB }}.sha256sum
          echo "SHA_MACOS_ARM_LUA_LIB=$(cat ${{ env.MACOS_ARM_LIB }}.sha256sum)" >> $GITHUB_ENV
          sha256sum ${{ env.MACOS_UNIVERSAL_BIN }} > ${{ env.MACOS_UNIVERSAL_BIN }}.sha256sum
          echo "SHA_MACOS_BIN=$(cat ${{ env.MACOS_UNIVERSAL_BIN }}.sha256sum)" >> $GITHUB_ENV
      - name: Generate Win64 SHA256 checksums
        run: |
          cd ${{ env.WIN64 }}
          sha256sum ${{ env.WIN64_LIB }} > ${{ env.WIN64_LIB }}.sha256sum
          echo "SHA_WIN64_LUA_LIB=$(cat ${{ env.WIN64_LIB }}.sha256sum)" >> $GITHUB_ENV
          sha256sum ${{ env.WIN64_BIN }} > ${{ env.WIN64_BIN }}.sha256sum
          echo "SHA_WIN64_BIN=$(cat ${{ env.WIN64_BIN }}.sha256sum)" >> $GITHUB_ENV
      - name: Generate Linux64 SHA256 checksums
        run: |
          cd ${{ env.LINUX64 }}
          sha256sum ${{ env.LINUX64_GNU_LIB }} > ${{ env.LINUX64_GNU_LIB }}.sha256sum
          echo "SHA_LINUX64_LUA_LIB=$(cat ${{ env.LINUX64_GNU_LIB }}.sha256sum)" >> $GITHUB_ENV
          sha256sum ${{ env.LINUX64_GNU_BIN }} > ${{ env.LINUX64_GNU_BIN }}.sha256sum
          echo "SHA_LINUX64_GNU_BIN=$(cat ${{ env.LINUX64_GNU_BIN }}.sha256sum)" >> $GITHUB_ENV
          sha256sum ${{ env.LINUX64_MUSL_BIN }} > ${{ env.LINUX64_MUSL_BIN }}.sha256sum
          echo "SHA_LINUX64_MUSL_BIN=$(cat ${{ env.LINUX64_MUSL_BIN }}.sha256sum)" >> $GITHUB_ENV
      - name: Determine git tag
        if: github.event_name == 'push'
        run: |
          TAG_NAME=${{ github.ref }}
          echo "TAG_NAME=${TAG_NAME#refs/tags/}" >> $GITHUB_ENV
      - name: Check git tag for pre-release
        id: check-tag
        run: |
          if [[ ${{ github.ref }} =~ ^refs/tags/v[0-9]+\.[0-9]+\.[0-9]+-.*$ ]]; then
              echo ::set-output name=match::true
          fi
      - name: Print pre-release status
        run: |
          echo "Is ${{ github.ref }} a pre-release: ${{ steps.check-tag.outputs.match }}"
      - name: Publish
        uses: softprops/action-gh-release@v1
        with:
          name: distant ${{ env.TAG_NAME }}
          fail_on_unmatched_files: true
          target_commitish: ${{ github.sha }}
          draft: false
          prerelease: ${{ steps.check-tag.outputs.match == 'true' }}
          # NOTE: MacOS universal and aarch64 Lua libs are withheld due to
          #       https://github.com/khvzak/mlua/issues/82 and must be
          #       built and added to each release manually
          files: |
            ${{ env.MACOS }}/${{ env.MACOS_UNIVERSAL_BIN }}
            ${{ env.MACOS }}/${{ env.MACOS_UNIVERSAL_LIB }}
            ${{ env.MACOS }}/${{ env.MACOS_X86_LIB }}
            ${{ env.MACOS }}/${{ env.MACOS_ARM_LIB }}
            ${{ env.WIN64 }}/${{ env.WIN64_BIN }}
            ${{ env.WIN64 }}/${{ env.WIN64_LIB }}
            ${{ env.LINUX64 }}/${{ env.LINUX64_GNU_BIN }}
            ${{ env.LINUX64 }}/${{ env.LINUX64_MUSL_BIN }}
            ${{ env.LINUX64 }}/${{ env.LINUX64_GNU_LIB }}
            **/*.sha256sum
          body: |
            ## Install Lua library
            ### Windows
            1. Download **${{ env.WIN64_LIB }}**
            2. Rename to `distant_lua.dll`
            3. Import via `distant = require("distant_lua")`
            ### macOS
            1. Download **${{ env.MACOS_UNIVERSAL_LIB }}** (or **${{ env.MACOS_X86_LIB }}** or **${{ env.MACOS_ARM_LIB }}**)
            2. Rename to `distant_lua.so` (still works on Mac for Lua)
              - Alternatively, you can rename to `distant_lua.dylib` and add 
                `package.cpath = package.cpath .. ";?.dylib"` within your Lua code before
                requiring the library
            3. Import via `distant = require("distant_lua")`
            ### Linux
            1. Download **${{ env.LINUX64_GNU_LIB }}**
            2. Rename to `distant_lua.so`
            3. Import via `distant = require("distant_lua")`
            ## Artifacts
            A Lua library is built out to provide bindings to `distant-core` and `distant-ssh2` within Lua.
            While this is geared towards usage in neovim, this Lua binding is generic and can be used in Lua
            anyway. The library is built against Lua ${{ env.LUA_VERSION }}. Make sure to rename the
            library to `distant_lua.{dll,dylib,so}` prior to importing as that is the expected name!
            - **linux64** is the Linux library that supports the x86-64 platform using libc
            - **macos** is the universal MacOS library that supports x86-64 and aarch64 (ARM) platforms
            - **win64** is the Windows library release that supports the x86-64 platform and built via MSVC

            Standalone binaries are built out for Windows (x86_64), MacOS (Intel & ARM), and Linux (x86_64).
            - **linux64-gnu** is the x86-64 release on Linux using libc
            - **linux64-musl** is the x86-64 release on Linux using musl (static binary, no libc dependency)
            - **macos** is a universal binary for Mac OS that supports x86-64 and aarch64 (arm) platforms
            - **win64** is the x86-64 release on Windows using MSVC
            ## SHA256 Checksums
            ```
            ${{ env.SHA_MACOS_LUA_LIB }}
            ${{ env.SHA_MACOS_X86_LUA_LIB }}
            ${{ env.SHA_MACOS_ARM_LUA_LIB }}
            ${{ env.SHA_MACOS_BIN }}
            ${{ env.SHA_WIN64_LUA_LIB }}
            ${{ env.SHA_WIN64_BIN }}
            ${{ env.SHA_LINUX64_LUA_LIB }}
            ${{ env.SHA_LINUX64_GNU_BIN }}
            ${{ env.SHA_LINUX64_MUSL_BIN }}
            ```