build.yml

name: Test

on:
  push:
    branches:
      - master
      - REL_15_STABLE
      - REL_14_STABLE
      - REL_13_STABLE
      - REL_12_STABLE
      - REL_11_STABLE
  pull_request:
    branches:
      - master
      - REL_15_STABLE
      - REL_14_STABLE
      - REL_13_STABLE
      - REL_12_STABLE
      - REL_11_STABLE
  schedule:
    - cron: "0 1 * * SUN"      # only master

jobs:
  build:
    runs-on: ubuntu-latest
    timeout-minutes: 30
    env:
      CACHE_VERSION: 20210426  # to identify cache version

    steps:
    - name: get current branch name
      shell: bash -xe {0}
      run: |
        if [ ${{ github.event_name }} = "pull_request" ]; then
          echo "BRANCH=${{ github.base_ref }}" >>  $GITHUB_ENV
        else # push
          echo "BRANCH=${GITHUB_REF##*/}" >>  $GITHUB_ENV
        fi

    - name: set build postgresql version
      shell: bash -xe {0}
      run: |
        declare -A versions=(
          ["master"]="15.1"
          ["REL_15_STABLE"]="15.1"
          ["REL_14_STABLE"]="14.6"
          ["REL_13_STABLE"]="13.9"
          ["REL_12_STABLE"]="12.13"
          ["REL_11_STABLE"]="11.18"
        )
        [ -z "${versions[${{ env.BRANCH }}]}" ] && exit 1         # check if the key exists
        echo "PGVERSION=${versions[${{ env.BRANCH }}]}" >> $GITHUB_ENV

    - name: cache builded resources
      id: cache-postgresql-core
      uses: actions/cache@v2
      with:
        path: "~/pgsql/${{ env.PGVERSION }}"
        key: ${{ env.PGVERSION }}-${{ env.CACHE_VERSION }}

    - name: build postgresql
      if: steps.cache-postgresql-core.outputs.cache-hit != 'true'
      shell: bash -xe {0}
      run: |
        # set environment variables
        export PGHOME=~/pgsql/${{ env.PGVERSION }}

        # install
        sudo apt-get update -qq
        sudo apt-get -y install bc libpam-dev libedit-dev
        wget -q https://ftp.postgresql.org/pub/source/v${{ env.PGVERSION }}/postgresql-${{ env.PGVERSION }}.tar.gz
        tar xzf postgresql-${{ env.PGVERSION }}.tar.gz

        # TODO: if test with master branch
        # git clone --single-branch --branch ${{ env.PGVERSION }} \
        #   https://github.com/postgres/postgres.git ${{ env.PGVERSION }}

        cd postgresql-${{ env.PGVERSION }}
        ./configure --prefix=$PGHOME --enable-cassert

        gcc -v
        LOGFILE=~/make.log
        make -j 4 2>&1 | tee $LOGFILE
        make install 2>&1 | tee -a $LOGFILE

    - name: show build warning
      if: steps.cache-postgresql-core.outputs.cache-hit != 'true'
      shell: bash -xe {0}
      run: |
        LOGFILE=~/make.log  # TODO: though I want to remove duplicated vars...
        grep -C 1 warning $LOGFILE || exit 0     # ok if warning doesn't exists (= status code is 1)

    - name: create database directory
      shell: bash -xe {0}
      run: |
        export PGHOME=~/pgsql/${{ env.PGVERSION }}
        export PGDATA=~/pgdata/${{ env.PGVERSION }}
        export ARCHIVEDIR=~/pgdata/arc
        export PATH=$PGHOME/bin:$PATH:

        mkdir -p $PGDATA
        initdb --no-locale -D $PGDATA
        echo "local   all         postgres                          trust" > $PGDATA/pg_hba.conf
        echo "local   all         all                               trust" >> $PGDATA/pg_hba.conf
        echo "host    all         all         127.0.0.1/32          trust" >> $PGDATA/pg_hba.conf
        echo "host    all         all         ::1/128               trust" >> $PGDATA/pg_hba.conf
        echo "wal_level = replica" >> $PGDATA/postgresql.conf
        echo "archive_mode = on" >> $PGDATA/postgresql.conf
        echo "archive_command = 'cp %p $ARCHIVEDIR/%f'" >> $PGDATA/postgresql.conf
        pg_ctl -V
        pg_ctl -D $PGDATA start

    - name: show postgresql configuration
      shell: bash -xe {0}
      run: |
        export PGHOME=~/pgsql/${{ env.PGVERSION }}
        export PGDATA=~/pgdata/${{ env.PGVERSION }}
        export PATH=$PGHOME/bin:$PATH:
        pg_config --version
        cat $PGDATA/postgresql.conf

    - uses: actions/checkout@v2

    - name: make install
      shell: bash -xe {0}
      run: |
        export PGHOME=~/pgsql/${{ env.PGVERSION }}
        export PATH=$PGHOME/bin:$PATH:
        LOGFILE=~/make.log
        make install 2>&1 | tee $LOGFILE

    - name: show build warning
      shell: bash -xe {0}
      run: |
        LOGFILE=~/make.log
        grep -C 1 warning $LOGFILE || exit 0     # ok if warning doesn't exists (= status code is 1)

    - name: make a .psqlrc file because there is a possibility that make installcheck may fail
      shell: bash -xe {0}
      run: echo '\\timing' > ~/.psqlrc

    - name: make installcheck
      shell: bash -xe {0}
      run: |
        export PGHOME=~/pgsql/${{ env.PGVERSION }}
        export PATH=$PGHOME/bin:$PATH:
        make installcheck

    - name: show the result if the regression test failed
      if: failure()
      shell: bash -xe {0}
      run: |
        cat regression.diffs   \
         && exit 1     # notify fail