pg_query 0.7.0

PostgreSQL parser that uses the actual PostgreSQL server source to parse SQL queries and return the internal PostgreSQL parse tree.
Documentation 
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name: CI

on: [push, pull_request]

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-20.04]
        compiler: [clang, gcc]
        protobuf_lib: [protobuf-c, protobuf-cpp]
        valgrind: [valgrind,no-valgrind]
    steps:
    - name: Check out code
      uses: actions/checkout@v2
    - name: Cache protobuf library
      if: matrix.protobuf_lib == 'protobuf-cpp'
      id: cache-protobuf
      uses: actions/cache@v1
      with:
        path: protobuf-3.14.0
        key: ${{ runner.os }}-protobuf-cpp-3.14.0
    - name: Build protobuf library
      if: matrix.protobuf_lib == 'protobuf-cpp' && steps.cache-protobuf.outputs.cache-hit != 'true'
      run: |
        wget https://github.com/protocolbuffers/protobuf/releases/download/v3.14.0/protobuf-cpp-3.14.0.tar.gz
        tar -xf protobuf-cpp-3.14.0.tar.gz
        cd protobuf-3.14.0
        ./configure
        make
    - name: Install protobuf library
      if: matrix.protobuf_lib == 'protobuf-cpp'
      run: |
        cd protobuf-3.14.0
        sudo make install
        sudo ldconfig
    - name: Install Valgrind
      if: matrix.valgrind == 'valgrind'
      run: sudo apt update && sudo apt install -y valgrind
    - name: Determine make flags
      id: make_flags
      run: |
        if [ "$PROTOBUF_LIB" = protobuf-cpp ]
        then
          echo "::set-output name=proto_flags::USE_PROTOBUF_CPP=1"
        else
          echo "::set-output name=proto_flags::"
        fi
        if [ "$COMPILER" = clang ]
        then
          echo "::set-output name=compiler_flags::CC=clang CXX=clang"
        elif [ "$COMPILER" = gcc ]
        then
          echo "::set-output name=compiler_flags::CC=gcc CXX=g++"
        else
          echo "::set-output name=compiler_flags::"
        fi
        if [ "$VALGRIND" = valgrind ]
        then
          echo "::set-output name=debug_flags::VALGRIND=1 DEBUG=1"
        else
          echo "::set-output name=debug_flags::"
        fi
      env:
        PROTOBUF_LIB: ${{ matrix.protobuf_lib }}
        COMPILER: ${{ matrix.compiler }}
        VALGRIND: ${{ matrix.valgrind }}
    - name: Build and run tests
      run: make $FLAGS
      env:
        FLAGS: ${{ format('{0} {1} {2}', steps.make_flags.outputs.proto_flags, steps.make_flags.outputs.compiler_flags, steps.make_flags.outputs.debug_flags) }}