name: postgresql-13-pgdg-package
on: [push]

jobs:
  build:
    name: postgresql-13-pgdg-package
    runs-on: ubuntu-latest
    steps:
      - name: Clone pg_stat_monitor repository
        uses: actions/checkout@v2
        with:
          path: 'src/pg_stat_monitor'

      - name: Delete old postgresql files
        run: |
          sudo apt-get update
          sudo apt purge postgresql-client-common postgresql-common postgresql postgresql*
          sudo rm -rf /var/lib/postgresql/
          sudo rm -rf /var/log/postgresql/
          sudo rm -rf /etc/postgresql/
          sudo rm -rf /usr/lib/postgresql
          sudo rm -rf /usr/include/postgresql
          sudo rm -rf /usr/share/postgresql
          sudo rm -rf /etc/postgresql
          sudo rm -f /usr/bin/pg_config
          sudo apt-get install libreadline6-dev systemtap-sdt-dev zlib1g-dev libssl-dev libpam0g-dev python-dev bison flex libipc-run-perl wget -y
          sudo /usr/bin/perl -MCPAN -e 'install IPC::RUN'
          sudo /usr/bin/perl -MCPAN -e 'install String::Util'
          sudo /usr/bin/perl -MCPAN -e 'install Data::Str2Num'

      - name: Install PG Distribution Postgresql 13
        run: |
          sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
          wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add -
          sudo apt-get update
          sudo apt-get -y install postgresql-13 postgresql-client-13 postgresql-contrib postgresql-server-dev-13
          sudo chown -R postgres:postgres src/
          sudo cpan install IPC::RUN
          sudo cpan install String::Util

      - name: Build pg_stat_monitor
        run: |
          export PATH="/usr/lib/postgresql/13/bin:$PATH"
          sudo cp /usr/lib/postgresql/13/bin/pg_config /usr/bin
          sudo make USE_PGXS=1
          sudo make USE_PGXS=1 install
        working-directory: src/pg_stat_monitor/

      - name: Start pg_stat_monitor_tests
        run: |
          sudo service postgresql stop
          echo "shared_preload_libraries = 'pg_stat_monitor'" | sudo tee -a /etc/postgresql/13/main/postgresql.conf
          sudo service postgresql start
          sudo -u postgres bash -c 'make installcheck USE_PGXS=1'
        working-directory: src/pg_stat_monitor/

      - name: Change dir permissions on fail
        if: ${{ failure() }}
        run: |
          sudo chmod -R ugo+rwx t
          sudo chmod -R ugo+rwx tmp_check
          exit 2 # regenerate error so that we can upload files in next step
        working-directory: src/pg_stat_monitor/

      - name: Upload logs on fail
        if: ${{ failure() }}
        uses: actions/upload-artifact@v2
        with:
          name: Regressions diff and postgresql log
          path: |
            src/pg_stat_monitor/regression.diffs
            src/pg_stat_monitor/regression.out
            src/pg_stat_monitor/logfile
            src/pg_stat_monitor/t/results/
            src/pg_stat_monitor/tmp_check/log/
            !src/pg_stat_monitor/tmp_check/**/archives/*
            !src/pg_stat_monitor/tmp_check/**/backup/*
            !src/pg_stat_monitor/tmp_check/**/pgdata/*
            !src/pg_stat_monitor/tmp_check/**/archives/
            !src/pg_stat_monitor/tmp_check/**/backup/
            !src/pg_stat_monitor/tmp_check/**/pgdata/
          if-no-files-found: warn
          retention-days: 1