name: EasyTier Core

on:
  push:
    branches: ["develop", "main", "releases/**"]
  pull_request:
    branches: ["develop", "main"]

env:
  CARGO_TERM_COLOR: always

defaults:
  run:
    # necessary for windows
    shell: bash

jobs:
  pre_job:
    # continue-on-error: true # Uncomment once integration is finished
    runs-on: ubuntu-latest
    # Map a step output to a job output
    outputs:
      # do not skip push on branch starts with releases/
      should_skip: ${{ steps.skip_check.outputs.should_skip == 'true' && !startsWith(github.ref_name, 'releases/') }}
    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@v5
        with:
          # All of these options are optional, so you can remove them if you are happy with the defaults
          concurrent_skipping: 'same_content_newer'
          skip_after_successful_duplicate: 'true'
          cancel_others: 'true'
          paths: '["Cargo.toml", "Cargo.lock", "easytier/**", ".github/workflows/core.yml", ".github/workflows/install_rust.sh"]'
  build:
    strategy:
      fail-fast: false
      matrix:
        include:
          - TARGET: aarch64-unknown-linux-musl
            OS: ubuntu-latest
            ARTIFACT_NAME: linux-aarch64
          - TARGET: x86_64-unknown-linux-musl
            OS: ubuntu-latest
            ARTIFACT_NAME: linux-x86_64
          - TARGET: mips-unknown-linux-musl
            OS: ubuntu-latest
            ARTIFACT_NAME: linux-mips
          - TARGET: mipsel-unknown-linux-musl
            OS: ubuntu-latest
            ARTIFACT_NAME: linux-mipsel
          - TARGET: armv7-unknown-linux-musleabihf # raspberry pi 2-3-4, not tested
            OS: ubuntu-latest
            ARTIFACT_NAME: linux-armv7hf
          - TARGET: armv7-unknown-linux-musleabi # raspberry pi 2-3-4, not tested
            OS: ubuntu-latest
            ARTIFACT_NAME: linux-armv7
          - TARGET: arm-unknown-linux-musleabihf # raspberry pi 0-1, not tested
            OS: ubuntu-latest
            ARTIFACT_NAME: linux-armhf
          - TARGET: arm-unknown-linux-musleabi # raspberry pi 0-1, not tested
            OS: ubuntu-latest
            ARTIFACT_NAME: linux-arm

          - TARGET: x86_64-apple-darwin
            OS: macos-latest
            ARTIFACT_NAME: macos-x86_64
          - TARGET: aarch64-apple-darwin
            OS: macos-latest
            ARTIFACT_NAME: macos-aarch64

          - TARGET: x86_64-pc-windows-msvc
            OS: windows-latest
            ARTIFACT_NAME: windows-x86_64

          - TARGET: x86_64-unknown-freebsd
            OS: ubuntu-latest
            ARTIFACT_NAME: freebsd-13.2-x86_64
            BSD_VERSION: 13.2

    runs-on: ${{ matrix.OS }}
    env:
      NAME: easytier
      TARGET: ${{ matrix.TARGET }}
      OS: ${{ matrix.OS }}
      OSS_BUCKET: ${{ secrets.ALIYUN_OSS_BUCKET }}
    needs: pre_job
    if: needs.pre_job.outputs.should_skip != 'true'
    steps:
      - uses: actions/checkout@v3

      - name: Set current ref as env variable
        run: |
          echo "GIT_DESC=$(git log -1 --format=%cd.%h --date=format:%Y-%m-%d_%H:%M:%S)" >> $GITHUB_ENV

      - name: Cargo cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo
            ./target
          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}

      - name: Setup protoc
        uses: arduino/setup-protoc@v2
        with:
          # GitHub repo token to use to avoid rate limiter
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Build Core & Cli
        if: ${{ ! endsWith(matrix.TARGET, 'freebsd') }}
        run: |
          bash ./.github/workflows/install_rust.sh
          if [[ $OS =~ ^ubuntu.*$ && $TARGET =~ ^mips.*$ ]]; then
            cargo +nightly build -r --verbose --target $TARGET -Z build-std=std,panic_abort --no-default-features --features mips
          else
            cargo build --release --verbose --target $TARGET
          fi

      # Copied and slightly modified from @lmq8267 (https://github.com/lmq8267)
      - name: Build Core & Cli (X86_64 FreeBSD)
        uses: cross-platform-actions/action@v0.23.0
        if: ${{ endsWith(matrix.TARGET, 'freebsd') }}
        env:
          TARGET: ${{ matrix.TARGET }}
        with:
          operating_system: freebsd
          environment_variables: TARGET
          architecture: x86-64
          version: ${{ matrix.BSD_VERSION }}
          shell: bash
          memory: 5G
          cpu_count: 4
          run: |
            uname -a
            echo $SHELL
            pwd
            ls -lah
            whoami
            env | sort

            sudo pkg install -y git protobuf
            curl --proto 'https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
            source $HOME/.cargo/env

            rustup set auto-self-update disable

            rustup install 1.77
            rustup default 1.77

            export CC=clang
            export CXX=clang++
            export CARGO_TERM_COLOR=always

            cargo build --release --verbose --target $TARGET

      - name: Install UPX
        if: ${{ matrix.OS != 'macos-latest' }}
        uses: crazy-max/ghaction-upx@v3
        with:
          version: latest
          install-only: true

      - name: Compress
        run: |
          mkdir -p ./artifacts/objects/
          # windows is the only OS using a different convention for executable file name
          if [[ $OS =~ ^windows.*$ ]]; then
              SUFFIX=.exe
              cp easytier/third_party/Packet.dll ./artifacts/objects/
              cp easytier/third_party/wintun.dll ./artifacts/objects/
          fi
          if [[ $GITHUB_REF_TYPE =~ ^tag$ ]]; then
            TAG=$GITHUB_REF_NAME
          else
            TAG=$GITHUB_SHA
          fi

          if [[ $OS =~ ^ubuntu.*$ && ! $TARGET =~ ^.*freebsd$ ]]; then
            upx --lzma --best ./target/$TARGET/release/easytier-core"$SUFFIX"
            upx --lzma --best ./target/$TARGET/release/easytier-cli"$SUFFIX"
          fi

          mv ./target/$TARGET/release/easytier-core"$SUFFIX" ./artifacts/objects/
          mv ./target/$TARGET/release/easytier-cli"$SUFFIX" ./artifacts/objects/

          mv ./artifacts/objects/* ./artifacts/
          rm -rf ./artifacts/objects/

      - name: Archive artifact
        uses: actions/upload-artifact@v4
        with:
          name: easytier-${{ matrix.ARTIFACT_NAME }}
          path: |
            ./artifacts/*

      - name: Upload OSS
        if: ${{ env.OSS_BUCKET != '' }}
        uses: Menci/upload-to-oss@main
        with:
          access-key-id: ${{ secrets.ALIYUN_OSS_ACCESS_ID }}
          access-key-secret: ${{ secrets.ALIYUN_OSS_ACCESS_KEY }}
          endpoint: ${{ secrets.ALIYUN_OSS_ENDPOINT }}
          bucket: ${{ secrets.ALIYUN_OSS_BUCKET }}
          local-path: ./artifacts/
          remote-path: /easytier-releases/${{env.GIT_DESC}}/easytier-${{ matrix.ARTIFACT_NAME }}
          no-delete-remote-files: true
          retry: 5
  core-result:
    if: needs.pre_job.outputs.should_skip != 'true' && always()
    runs-on: ubuntu-latest
    needs:
      - pre_job
      - build
    steps:
      - name: Mark result as failed
        if: needs.build.result != 'success'
        run: exit 1