clang.yml

name: Build for Ubuntu with clang

# This action runs:
# - When this file changes
# - When changes on code (src, include)
# - When changes on data or testing scripts (tools/testers)
# - When the way the build changes (CMakeLists.txt)
#
# Test is done on:
# - the preinstalled postgres version
# - postgis 3

on:
  push:
    paths:
      - '.github/workflows/clang.yml'
      - 'src/**'
      - 'include/**'
      - 'pgtap/**'
      - 'tools/testers/**'
      - './CMakeLists.txt'

    branches-ignore:
      - 'gh-pages'

    tags: []

  pull_request:
    paths:
      - '.github/workflows/clang.yml'
      - 'src/**'
      - 'include/**'
      - 'pgtap/**'
      - 'tools/testers/**'
      - './CMakeLists.txt'

    branches-ignore:
      - 'gh-pages'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  Test_clang:
    name: Ubuntu clang
    runs-on: ubuntu-latest

    strategy:
        fail-fast: false

    steps:
      - uses: actions/checkout@v4

      - name: Get postgres version
        run: |
          sudo service postgresql start
          pgver=$(psql --version | grep -Po '(?<=psql \(PostgreSQL\) )[^;]+(?=\.\d+ \()')
          echo "PGVER=${pgver}" >> $GITHUB_ENV
          echo "PGIS=3" >> $GITHUB_ENV
          echo "PGPORT=5432" >> $GITHUB_ENV

      - name: Add PostgreSQL APT repository
        run: |
          sudo apt-get install curl ca-certificates gnupg
          curl https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
          sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt/ \
            $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            clang \
            libboost-graph-dev \
            libtap-parser-sourcehandler-pgtap-perl \
            postgresql-${PGVER} \
            postgresql-${PGVER}-pgtap \
            postgresql-${PGVER}-postgis-${PGIS} \
            postgresql-${PGVER}-postgis-${PGIS}-scripts \
            postgresql-server-dev-${PGVER}

      - name: Configure
        run: |
          export PATH=/usr/lib/postgresql/${PGVER}/bin:$PATH
          mkdir build
          cd build
          CXX=clang++ CC=clang cmake -DPOSTGRESQL_VERSION=${PGVER} -DCMAKE_BUILD_TYPE=Debug -DWITH_DOC=OFF ..

      - name: Build
        run: |
          cd build
          make -j 4
          sudo make install

      - name: Test
        run: |
          sudo service postgresql start
          export PG_RUNNER_USER=`whoami`
          sudo -u postgres psql -p ${PGPORT} -c "DROP DATABASE IF EXISTS ___pgr___test___;"
          sudo -u postgres psql -p ${PGPORT} -c "DROP DATABASE IF EXISTS \"${PG_RUNNER_USER}\";"
          sudo -u postgres psql -p ${PGPORT} -c "DROP ROLE IF EXISTS \"${PG_RUNNER_USER}\";"
          sudo -u postgres psql -p ${PGPORT} -c "CREATE ROLE \"${PG_RUNNER_USER}\" WITH LOGIN SUPERUSER;"
          sudo -u postgres psql -p ${PGPORT} -c "CREATE DATABASE \"${PG_RUNNER_USER}\";"
          psql -c "CREATE DATABASE ___pgr___test___;"
          bash ./tools/testers/pg_prove_tests.sh ${PG_RUNNER_USER} ${PGPORT}  Release
          psql -c "DROP DATABASE IF EXISTS ___pgr___test___;"