latest-build.yml

name: Latest Build

on: 
  workflow_dispatch:
    inputs:
      deps_rev_override:
        description: 'Deps Revision Override'
        type: string
        default: ''
        required: false
  push:
    branches:
      - master
    paths:
      - '**'
      - '!.github/**'
      - '!**.md'
      - '!.gitattributes'
      - '!examples/**.cy'
      - '!examples/**/*.cy'
# Cancel previous job if it's running.
concurrency:
  group: latest
  cancel-in-progress: true
jobs:  
  build:
    name: host=${{ matrix.config.host }} cmd=${{ matrix.config.cmd }} target=${{ matrix.config.target }} mode=${{ matrix.config.mode }}
    runs-on: ${{ matrix.config.host }}
    strategy:
      fail-fast: false
      matrix:
        config:
          - host: ubuntu-22.04
            target: x86_64-linux-gnu
            mode: release
            cmd: cli
          - host: ubuntu-22.04
            target: x86_64-selinux-gnu
            mode: release
            cmd: cli
          - host: macos-12
            target: x86_64-macos-none
            mode: release
            cmd: cli
          - host: macos-14
            target: aarch64-macos-none
            mode: release
            cmd: cli
          - host: windows-2022
            target: x86_64-windows-gnu
            mode: release
            cmd: cli
          - host: windows-2022
            target: x86_64-windows-gnu
            mode: release
            cmd: lib
          - host: windows-2022
            target: x86_64-windows-msvc
            mode: release
            cmd: lib
          - host: ubuntu-22.04
            target: wasm32-freestanding
            mode: release
            cmd: web-lib
          - host: ubuntu-22.04
            target: wasm32-wasi
            mode: release
            cmd: cli
          - host: ubuntu-22.04
            target: x86_64-linux-gnu
            mode: release
            cmd: lib
          - host: macos-12
            target: x86_64-macos-none
            mode: release
            cmd: lib
          - host: macos-14
            target: aarch64-macos-none
            mode: release
            cmd: lib
    env:
      BIN_ZIP: >-
        ${{ fromJson('{
          "x86_64-windows-gnu": "cyber-windows-x64.zip",
          "x86_64-linux-gnu": "cyber-linux-x64.tar.gz",
          "x86_64-selinux-gnu": "cyber-selinux-x64.tar.gz",
          "x86_64-macos-none": "cyber-macos-x64.tar.gz",
          "aarch64-macos-none": "cyber-macos-arm64.tar.gz",
          "wasm32-freestanding": "cyber-web.wasm",
          "wasm32-wasi": "cyber-wasi.wasm",
        }')[matrix.config.target] }}
      ZIG_TARGET_FLAG: >-
        ${{ fromJson('{
          "x86_64-windows-gnu": "-Dtarget=x86_64-windows-gnu -Dcpu=baseline",
          "x86_64-windows-msvc": "-Dtarget=x86_64-windows-msvc -Dcpu=baseline",
          "x86_64-linux-gnu": "-Dtarget=x86_64-linux-gnu -Dcpu=baseline",
          "x86_64-selinux-gnu": "-Dtarget=x86_64-linux-gnu -Dcpu=baseline -Dselinux",
          "x86_64-macos-none": "-Dtarget=x86_64-macos-none -Dcpu=baseline",
          "aarch64-macos-none": "-Dtarget=aarch64-macos-none -Dcpu=baseline",
          "wasm32-freestanding": "-Dtarget=wasm32-freestanding",
          "wasm32-wasi": "-Dtarget=wasm32-wasi",
        }')[matrix.config.target] }}
      BUILD_HOST: ${{ matrix.config.host }}
      BUILD_TARGET: ${{ matrix.config.target }}
      BUILD_MODE: ${{ matrix.config.mode }}
      BUILD_CMD: ${{ matrix.config.cmd }}
      BIN_NAME: cyber
      BIN_EXT: ${{ contains(matrix.config.target, 'windows') && '.exe' || '' }}
      ZIG_MODE_FLAG: ${{ (matrix.config.mode == 'release' && '-Doptimize=ReleaseFast') || '' }}
      DEV_FLAG: ${{ startsWith(github.ref, 'refs/tags/') && '-Ddev=false' || '' }}
      ZIG_VERSION: 0.12.0
    steps:
      - name: Install Linux deps.
        if: env.BUILD_HOST == 'ubuntu-22.04' && env.BUILD_TARGET == 'x86_64-linux-gnu'
        run: |
          sudo add-apt-repository -y "deb http://archive.ubuntu.com/ubuntu `lsb_release -sc` main universe restricted multiverse"
          sudo apt-get update -y -qq
          sudo apt-get install xz-utils

      - name: Clone repo.
        uses: actions/checkout@v2
        with:
          # Fetch all so commit count can be computed from tag.
          fetch-depth: 0
          #submodules: recursive

      - name: Install zig.
        if: env.BUILD_HOST == 'ubuntu-22.04'
        run: |
          wget -c https://ziglang.org/builds/zig-linux-x86_64-${{ env.ZIG_VERSION }}.tar.xz -O - | tar -xJ --strip-components=1 -C /usr/local/bin

      - name: Install wasm3.
        if: env.BUILD_HOST == 'ubuntu-22.04' && (env.BUILD_TARGET == 'wasm32-freestanding' || env.BUILD_TARGET == 'wasm32-wasi')
        run: |
          git clone --depth=1 https://github.com/wasm3/wasm3.git
          cd wasm3
          mkdir build
          cd build
          cmake ..
          make

      - name: Install zig.
        if: env.BUILD_HOST == 'macos-12'
        run: |
          wget -c https://ziglang.org/builds/zig-macos-x86_64-${{ env.ZIG_VERSION }}.tar.xz -O - | tar -xJ --strip-components=1 -C /usr/local/bin
          xcode-select --print-path

      - name: Install zig.
        if: env.BUILD_HOST == 'macos-14'
        run: |
          wget -c https://ziglang.org/builds/zig-macos-aarch64-${{ env.ZIG_VERSION }}.tar.xz -O - | tar -xJ --strip-components=1 -C /usr/local/bin
          xcode-select --print-path

      - name: Install zig.
        if: env.BUILD_HOST == 'windows-2022'
        run: |
          Invoke-WebRequest -Uri 'https://ziglang.org/builds/zig-windows-x86_64-${{ env.ZIG_VERSION }}.zip' -OutFile 'C:\zig.zip'
          cd C:\
          7z x zig.zip
          Add-Content $env:GITHUB_PATH 'C:\zig-windows-x86_64-${{ env.ZIG_VERSION }}\'

      - name: Setup script.
        uses: actions/github-script@v5
        with:
          script: |
            async function execCmd(name, args) {
              const opts = {};
              let out = '';
              let err = '';
              opts.listeners = {
                stdout: (data) => {
                  out += data.toString();
                },
                stderr: (data) => {
                  process.stderr.write(data.toString());
                }
              };
              // opt.cwd = './lib';
              await exec.exec(name, args, opts);
              return out;
            }
            const version = await execCmd('zig', ['build', 'version']);
            const parts = version.split('.')
            const last_version = parts[0] + '.' + (parseInt(parts[1])-1)
            core.exportVariable('SHORT_VERSION', version);
            await execCmd('git', ['fetch', '--all', '--tags']);
            const build = await execCmd('git', ['rev-list', '--count', `${last_version}..${context.sha}`])
            core.exportVariable('BUILD', build.trim());
            core.exportVariable('COMMIT', context.sha.substring(0, 7));

      - name: Cache.
        #if: env.BUILD_TARGET != 'x86_64-windows-gnu'
        uses: actions/cache@v2
        with:
          path: |-
            ~/.cache/zig
            zig-cache
            ~/AppData/Local/zig
          key:
            build-${{ env.BUILD_TARGET }}-${{ env.BUILD_MODE }}-1
          restore-keys:
            build-${{ env.BUILD_TARGET }}-${{ env.BUILD_MODE }}-1

      - name: Run tests. (debug)
        if: env.BUILD_TARGET != 'wasm32-wasi' && (env.BUILD_CMD == 'cli' || (env.BUILD_CMD == 'lib' && env.BUILD_TARGET != 'x86_64-windows-msvc'))
        run: |
          zig build test ${{ env.ZIG_TARGET_FLAG }} ${{ env.DEV_FLAG }}

      # Optimize with ReleaseSafe since there are issues with Zig 0.11.0 and building tests for ReleaseFast.
      - name: Run tests. (release)
        if: env.BUILD_TARGET != 'wasm32-wasi' && (env.BUILD_CMD == 'cli' || (env.BUILD_CMD == 'lib' && env.BUILD_TARGET != 'x86_64-windows-msvc'))
        run: |
          zig build test ${{ env.ZIG_TARGET_FLAG }} ${{ env.DEV_FLAG}} -Doptimize=ReleaseFast

      - name: Run tests.
        if: env.BUILD_TARGET == 'wasm32-freestanding' || env.BUILD_TARGET == 'wasm32-wasi'
        run: |
          zig build build-test -Dtarget=wasm32-wasi ${{ env.ZIG_MODE_FLAG }} ${{ env.DEV_FLAG }}
          wasm3/build/wasm3 zig-out/bin/unit_test.wasm
          wasm3/build/wasm3 zig-out/bin/test.wasm
          wasm3/build/wasm3 zig-out/bin/trace_test.wasm

      - name: Build.
        run: zig build ${{ env.BUILD_CMD }} ${{ env.ZIG_MODE_FLAG }} ${{ env.ZIG_TARGET_FLAG }} ${{ env.DEV_FLAG }}

      # Remove when zig strip is fixed.
      - name: Strip (Linux)
        if: env.BUILD_TARGET == 'x86_64-linux-gnu' && env.BUILD_MODE == 'release' && env.BUILD_CMD == 'cli'
        run: |
          strip zig-out/bin/cyber

      # # Don't strip aarch64 since it was already code signed.
      # # TODO: Look for way to make zig strip before doing the codesign.
      # - name: Strip (macOS)
      #   if: env.BUILD_TARGET == 'x86_64-macos-none' && env.BUILD_MODE == 'release'
      #   run: |
      #     strip zig-out/${{ env.BUILD_TARGET }}/main/main

      # # Currently just ad hoc signing.
      # # aarch64 build is automatically signed by zig.
      # - name: Codesign (macOS)
      #   if: env.BUILD_TARGET == 'x86_64-macos-none' && env.BUILD_MODE == 'release'
      #   run: |
      #     codesign --force --deep -s - zig-out/${{ env.BUILD_TARGET }}/main/main

      # - name: Copy binary.
      #   run: cp
      #     zig-out/${{ env.BUILD_TARGET }}/main/main${{ env.BIN_EXT }}
      #     zig-out/${{ env.BUILD_TARGET }}/main/cosmic${{ env.BIN_EXT }}

      - name: Zip. (linux/macos)
        if: (env.BUILD_HOST == 'ubuntu-22.04' || env.BUILD_HOST == 'macos-12' || env.BUILD_HOST == 'macos-14') && env.BUILD_TARGET != 'wasm32-wasi' && env.BUILD_CMD == 'cli'
        run: |
           tar -C zig-out/bin -czvf ${{ env.BIN_ZIP }} cyber

      - name: Zip. (windows)
        if: env.BUILD_TARGET == 'x86_64-windows-gnu' && env.BUILD_CMD == 'cli'
        shell: bash
        run: |
          cd zig-out/bin && 7z a ../../${{env.BIN_ZIP}} cyber.exe

      - name: Move. (windows lib)
        if: env.BUILD_TARGET == 'x86_64-windows-gnu' && env.BUILD_CMD == 'lib'
        run: |
          mv zig-out/lib/cyber.lib libcyber-windows-gnu-x64.lib

      - name: Move. (windows lib)
        if: env.BUILD_TARGET == 'x86_64-windows-msvc' && env.BUILD_CMD == 'lib'
        run: |
          mv zig-out/lib/cyber.lib libcyber-windows-msvc-x64.lib

      - name: Move. (linux lib)
        if: env.BUILD_TARGET == 'x86_64-linux-gnu' && env.BUILD_CMD == 'lib'
        run: |
          mv zig-out/lib/libcyber.a libcyber-linux-x64.a

      - name: Move. (macos lib)
        if: env.BUILD_TARGET == 'x86_64-macos-none' && env.BUILD_CMD == 'lib'
        run: |
          mv zig-out/lib/libcyber.a libcyber-macos-x64.a

      - name: Move. (macos lib)
        if: env.BUILD_TARGET == 'aarch64-macos-none' && env.BUILD_CMD == 'lib'
        run: |
          mv zig-out/lib/libcyber.a libcyber-macos-arm64.a

      - name: Move. (wasm)
        if: env.BUILD_TARGET == 'wasm32-freestanding'
        run: |
          mv zig-out/bin/cyber-web.wasm ${{ env.BIN_ZIP }}

      - name: Move. (wasi)
        if: env.BUILD_TARGET == 'wasm32-wasi'
        run: |
          mv zig-out/bin/cyber.wasm ${{ env.BIN_ZIP }}

      - name: Save artifact.
        if: env.BUILD_CMD == 'cli' || env.BUILD_CMD == 'web-lib'
        uses: actions/upload-artifact@v2
        with:
          name: bin
          path: |
            ${{ env.BIN_ZIP }}

      - name: Save artifact.
        if: env.BUILD_CMD == 'lib'
        uses: actions/upload-artifact@v2
        with:
          name: bin
          path: |
            libcyber-windows-gnu-x64.lib
            libcyber-windows-msvc-x64.lib
            libcyber-linux-x64.a
            libcyber-macos-x64.a
            libcyber-macos-arm64.a
            cyber-web.wasm

    outputs:
      short_version: ${{ env.SHORT_VERSION }}
    #  version: ${{ env.BUILD_VERSION }}

  docs:
    runs-on: ubuntu-22.04
    env:
      ZIG_VERSION: 0.12.0
    steps:
      - name: Clone repo.
        uses: actions/checkout@v3
        with:
          submodules: false
          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod

      - name: Install zig.
        run: |
          wget -c https://ziglang.org/builds/zig-linux-x86_64-${{ env.ZIG_VERSION }}.tar.xz -O - | tar -xJ --strip-components=1 -C /usr/local/bin

      - name: Build md4c.
        run: |
          git clone --depth=1 https://github.com/mity/md4c.git
          cd md4c
          mkdir build
          cd build
          cmake ..
          make

      - name: Setup script.
        uses: actions/github-script@v5
        with:
          script: |
            async function execCmd(name, args) {
              const opts = {};
              let out = '';
              let err = '';
              opts.listeners = {
                stdout: (data) => {
                  out += data.toString();
                },
                stderr: (data) => {
                  process.stderr.write(data.toString());
                }
              };
              // opt.cwd = './lib';
              await exec.exec(name, args, opts);
              return out;
            }
            const version = await execCmd('zig', ['build', 'version']);
            const parts = version.split('.')
            const last_version = parts[0] + '.' + (parseInt(parts[1])-1)
            core.exportVariable('SHORT_VERSION', version);
            await execCmd('git', ['fetch', '--all', '--tags']);
            const build = await execCmd('git', ['rev-list', '--count', `${last_version}..${context.sha}`])
            core.exportVariable('BUILD', build.trim());
            core.exportVariable('COMMIT', context.sha.substring(0, 7));

      - name: Cache.
        uses: actions/cache@v2
        with:
          path: |-
            ~/.cache/zig
            zig-cache
          key:
            build-1
          restore-keys:
            build-1

      - name: Build Cyber.
        run: zig build cli

      - name: Generate docs. (Release)
        if: startsWith(github.ref, 'refs/tags/')
        run: |
          LD_LIBRARY_PATH=`pwd`/md4c/build/src zig-out/bin/cyber docs/gen-docs.cy -version v${{ env.SHORT_VERSION }}
          mv docs/docs-modules.md docs.md
          mv docs/docs.html docs.html

      - name: Generate docs. (Dev)
        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
        run: |
          LD_LIBRARY_PATH=`pwd`/md4c/build/src zig-out/bin/cyber docs/gen-docs.cy -version "${{ format('v{0}-DEV {1}-{2}', env.SHORT_VERSION, env.BUILD, env.COMMIT) }}"
          mv docs/docs-modules.md docs.md
          mv docs/docs.html docs.html

      - name: Save artifact.
        uses: actions/upload-artifact@v2
        with:
          name: bin
          path: |
            docs.html
            docs.md

  release:
    needs: [build, docs]
    name: Release
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/download-artifact@v2
        with:
          name: bin

      # Manual dispatch.
      - name: Github Latest Release.
        uses: marvinpinto/action-automatic-releases@latest
        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          automatic_release_tag: latest
          prerelease: false
          title: v${{ needs.build.outputs.short_version }}-DEV
          files: |
            cyber-linux-x64.tar.gz
            cyber-selinux-x64.tar.gz
            cyber-macos-x64.tar.gz
            cyber-macos-arm64.tar.gz
            cyber-windows-x64.zip
            libcyber-windows-gnu-x64.lib
            libcyber-windows-msvc-x64.lib
            libcyber-linux-x64.a
            libcyber-macos-x64.a
            libcyber-macos-arm64.a
            cyber-web.wasm
            cyber-wasi.wasm
            docs.html
            docs.md

      # Auto dispatch.
      - name: Github Release.
        uses: softprops/action-gh-release@v1
        # Releases for tags only.
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: |
            cyber-linux-x64.tar.gz
            cyber-selinux-x64.tar.gz
            cyber-macos-x64.tar.gz
            cyber-macos-arm64.tar.gz
            cyber-windows-x64.zip
            libcyber-windows-gnu-x64.lib
            libcyber-windows-msvc-x64.lib
            libcyber-linux-x64.a
            libcyber-macos-x64.a
            libcyber-macos-arm64.a
            cyber-web.wasm
            cyber-wasi.wasm
            docs.html
            docs.md