wasm-micro-runtime/.github/workflows/build_wamr_lldb.yml

# Copyright (C) 2019 Intel Corporation.  All rights reserved.
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
name: build wamr lldb

on:
  workflow_call:
    inputs:
      arch:
        description: arch of the release
        type: string
        required: false
        default: x86_64
      runner:
        description: OS of compilation
        type: string
        required: true
      upload_url:
        description: upload binary assets to the URL of release
        type: string
        required: true
      ver_num:
        description: a semantic version number
        type: string
        required: true

jobs:
  try_reuse:
    uses: ./.github/workflows/reuse_latest_release_binaries.yml
    with:
      binary_name_stem: "wamr-lldb-${{ inputs.ver_num }}-${{ inputs.arch }}-${{ inputs.runner }}"
      last_commit: "ea63ba4bd010c2285623ad4acc0262a4d63bcfea"
      the_path: "./build-scripts/lldb-wasm.patch"
      upload_url: ${{ inputs.upload_url }}

  build:
    needs: try_reuse
    if: needs.try_reuse.outputs.result != 'hit'
    runs-on: ${{ inputs.runner }}
    steps:
      - uses: actions/checkout@v3

      - name: Cache build
        id: lldb_build_cache
        uses: actions/cache@v3
        with:
          path: |
            ./core/deps/llvm-project/build/bin
            ./core/deps/llvm-project/build/include
            ./core/deps/llvm-project/build/lib
            ./core/deps/llvm-project/build/libexec
            ./core/deps/llvm-project/build/share
            ./core/deps/llvm-project/lldb/tools/
            ./core/deps/llvm-project/inst/            
          key: ${{inputs.arch}}-${{ inputs.runner }}-lldb_build

      - name: setup xcode macos
        if: steps.lldb_build_cache.outputs.cache-hit != 'true' && contains(inputs.runner, 'macos')
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: latest-stable

      # Remove xCode command line tools, to prevent duplicate symbol compilation failures
      - name: install utils macos
        if: steps.lldb_build_cache.outputs.cache-hit != 'true' && contains(inputs.runner, 'macos')
        run: |
          brew install swig cmake ninja libedit
          sudo rm -rf /Library/Developer/CommandLineTools          

      - name: intsall utils ubuntu
        if: steps.lldb_build_cache.outputs.cache-hit != 'true' && contains(inputs.runner, 'ubuntu')
        run: sudo apt update && sudo apt-get install -y lld ninja-build

      # `git clone` takes ~7m
      - name: download llvm
        if: steps.lldb_build_cache.outputs.cache-hit != 'true'
        run: |
          wget https://github.com/llvm/llvm-project/archive/1f27fe6128769f00197925c3b8f6abb9d0e5cd2e.zip
          unzip -q 1f27fe6128769f00197925c3b8f6abb9d0e5cd2e.zip
          mv llvm-project-1f27fe6128769f00197925c3b8f6abb9d0e5cd2e llvm-project          
        working-directory: core/deps/

      - name: apply wamr patch
        if: steps.lldb_build_cache.outputs.cache-hit != 'true'
        run: |
          git init
          git config user.email "action@github.com"
          git config user.name "github action"
          git apply ../../../build-scripts/lldb-wasm.patch          
        working-directory: core/deps/llvm-project

      - name: build lldb ubuntu
        if: steps.lldb_build_cache.outputs.cache-hit != 'true' && contains(inputs.runner, 'ubuntu')
        run: |
          echo "start to build lldb..."
          mkdir -p inst
          cmake -S ./llvm -B build \
            -G Ninja \
            -DCMAKE_INSTALL_PREFIX=../inst \
            -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_PROJECTS="clang;lldb" \
            -DLLVM_TARGETS_TO_BUILD=X86 \
            -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DLLVM_BUILD_BENCHMARKS:BOOL=OFF \
            -DLLVM_BUILD_DOCS:BOOL=OFF  -DLLVM_BUILD_EXAMPLES:BOOL=OFF  \
            -DLLVM_BUILD_LLVM_DYLIB:BOOL=OFF  -DLLVM_BUILD_TESTS:BOOL=OFF  \
            -DLLVM_ENABLE_BINDINGS:BOOL=OFF  -DLLVM_INCLUDE_BENCHMARKS:BOOL=OFF  \
            -DLLVM_INCLUDE_DOCS:BOOL=OFF  -DLLVM_INCLUDE_EXAMPLES:BOOL=OFF  \
            -DLLVM_INCLUDE_TESTS:BOOL=OFF -DLLVM_ENABLE_LLD:BOOL=ON
          cmake --build build --target lldb install --parallel $(nproc)          
        working-directory: core/deps/llvm-project

      - name: build lldb macos
        if: steps.lldb_build_cache.outputs.cache-hit != 'true' && contains(inputs.runner, 'macos')
        run: |
          echo "start to build lldb..."
          mkdir -p inst
          cmake -S ./llvm -B build \
            -G Ninja \
            -DCMAKE_INSTALL_PREFIX=../inst \
            -DCMAKE_BUILD_TYPE:STRING="Release" \
            -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
            -DLLVM_ENABLE_PROJECTS="clang;lldb" \
            -DLLVM_INCLUDE_TESTS:BOOL=OFF \
            -DLLVM_INCLUDE_EXAMPLES:BOOL=OFF  \
            -DLLVM_BUILD_BENCHMARKS:BOOL=OFF \
            -DLLVM_BUILD_DOCS:BOOL=OFF \
            -DLLVM_BUILD_LLVM_DYLIB:BOOL=OFF \
            -DLLVM_ENABLE_BINDINGS:BOOL=OFF \
            -DLLVM_TARGETS_TO_BUILD:STRING="X86;WebAssembly" \
            -DLLVM_ENABLE_LIBXML2:BOOL=ON \
            -DLLDB_ENABLE_PYTHON:BOOL=OFF \
            -DLLDB_BUILD_FRAMEWORK:BOOL=OFF
          cmake --build build --target lldb install --parallel $(nproc)          
        working-directory: core/deps/llvm-project

      - name: pack a distribution
        if: steps.lldb_build_cache.outputs.cache-hit != 'true'
        run: |
          mkdir -p inst/bin
          mkdir -p inst/lib
          cp build/bin/lldb* inst/bin
          cp lldb/tools/lldb-vscode/package.json inst
          cp -r lldb/tools/lldb-vscode/syntaxes/ inst          
        working-directory: core/deps/llvm-project

      - name: pack ubuntu specific libraries
        if: steps.lldb_build_cache.outputs.cache-hit != 'true' && contains(inputs.runner, 'ubuntu')
        run: |
          cp build/lib/liblldb*.so inst/lib
          cp build/lib/liblldb*.so.* inst/lib          
        working-directory: core/deps/llvm-project

      - name: pack macos specific libraries
        if: steps.lldb_build_cache.outputs.cache-hit != 'true' && contains(inputs.runner, 'macos')
        run: |
          cp build/lib/liblldb*.dylib inst/lib          
        working-directory: core/deps/llvm-project

      - name: compress the binary
        run: |
          tar czf wamr-lldb-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz inst
          zip -r wamr-lldb-${{ inputs.ver_num }}-${{ inputs.runner }}.zip inst          
        working-directory: core/deps/llvm-project

      - name: upload release tar.gz
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ inputs.upload_url }}
          asset_path: core/deps/llvm-project/wamr-lldb-${{ inputs.ver_num }}-${{ inputs.runner }}.tar.gz
          asset_name: wamr-lldb-${{ inputs.ver_num }}-${{ inputs.arch }}-${{ inputs.runner }}.tar.gz
          asset_content_type: application/x-gzip

      - name: upload release zip
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ inputs.upload_url }}
          asset_path: core/deps/llvm-project/wamr-lldb-${{ inputs.ver_num }}-${{ inputs.runner }}.zip
          asset_name: wamr-lldb-${{ inputs.ver_num }}-${{ inputs.arch }}-${{ inputs.runner }}.zip
          asset_content_type: application/zip