Issue 2656 stop support of postgre sql12 on pgrouting v3.7

.github/workflows/boost_version.yml

@@ -95,11 +95,6 @@ jobs:
           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 python
-        uses: actions/setup-python@v4
-        with:
-          python-version: '3.x'
-
       - name: Install dependencies
         run: |
           sudo apt-get update
@@ -111,8 +106,6 @@ jobs:
             postgresql-${PGVER}-postgis-${PGIS}-scripts \
             postgresql-server-dev-${PGVER}
 
-          python -m pip install --upgrade pip
-          pip install -r requirements.txt
           wget https://sourceforge.net/projects/boost/files/boost/1.${{ matrix.boost_minor }}.0/boost_1_${{ matrix.boost_minor }}_0.tar.bz2
           #wget https://dl.bintray.com/boostorg/release/1.${{ matrix.boost_minor }}.0/source/boost_1_${{ matrix.boost_minor }}_0.tar.bz2
           sudo tar --bzip2 -xf  boost_1_${{ matrix.boost_minor }}_0.tar.bz2
@@ -124,7 +117,7 @@ jobs:
           export PATH=/usr/lib/postgresql/${PGVER}/bin:$PATH
           mkdir build
           cd build
-          cmake -DPOSTGRESQL_VERSION=${PGVER} -DCMAKE_BUILD_TYPE=Debug -DWITH_DOC=OFF ..
+          cmake -DPOSTGRESQL_VERSION=${PGVER} -DCMAKE_BUILD_TYPE=Debug ..
 
       - name: Build
         run: |

.github/workflows/check-queries.yml

@@ -111,7 +111,10 @@ jobs:
       - name: Test documentation queries are up to date
         run: |
           sudo -u postgres createdb -p ${PGPORT}  pgr_test__db__test
-          TESTDIRS="version"
+          # queries that might change
+          # version: will catch the current version
+          # mincut: results change depending on boost
+          TESTDIRS="version mincut"
           for d in ${TESTDIRS}
           do
             ./tools/testers/doc_queries_generator.pl -pgver "${PGVER}" -pguser runner -documentation -alg "docqueries/${d}"

.github/workflows/ubuntu.yml

@@ -29,9 +29,9 @@ jobs:
     strategy:
         fail-fast: false
         matrix:
-          psql: [12,13,14,15,16]
+          psql: [13,14,15,16]
           postgis: [3]
-          os: [ubuntu-latest, ubuntu-20.04]
+          os: [ubuntu-latest, ubuntu-22.04, ubuntu-20.04]
 
     steps:
       - uses: actions/checkout@v4

CMakeLists.txt

@@ -61,9 +61,9 @@ include(pgr/Configure)
 #---------------------------------------------
 set(DOXYGEN_MINIMUM_VERSION "1.7")
 set(SPHINX_MINIMUM_VERSION "4.0")
-set(POSTGRESQL_MINIMUM_VERSION "9.2.0")
+set(POSTGRESQL_MINIMUM_VERSION "13.0.0")
 set(BOOST_MINIMUM_VERSION "1.56.0")
-set(POSTGIS_MINIMUM_VERSION "2.0.0")
+set(POSTGIS_MINIMUM_VERSION "3.0.0")
 
 message(STATUS "DOXYGEN_MINIMUM_VERSION=${DOXYGEN_MINIMUM_VERSION}")
 message(STATUS "SPHINX_MINIMUM_VERSION=${SPHINX_MINIMUM_VERSION}")
@@ -172,25 +172,25 @@ endif()
 # PostgreSQL
 #---------------------------------------------
 #---------------------------------------------
-find_package(PostgreSQL)
-if(NOT POSTGRESQL_FOUND OR NOT POSTGRESQL_VERSION_STRING)
-    message(FATAL_ERROR "PostgreSQL not found - Please check your PostgreSQL installation.")
-endif()
+find_package(PostgreSQL "${POSTGRESQL_MINIMUM_VERSION}")
 
+# removing type of release on postgres version
 # for XbetaY XalphaY XrcY -> X.Y
 string(REGEX REPLACE "([0-9]+)[beta|alpha|rc|devel].*" "\\1.0" POSTGRESQL_VERSION_STRING ${POSTGRESQL_VERSION_STRING})
 message(STATUS "POSTGRESQL_VERSION_STRING=${POSTGRESQL_VERSION_STRING}")
 
+# calcualte mayor.micro
 STRING(REGEX MATCH "([0-9]+)\.([0-9]+)" POSTGRESQL_VERSION "${POSTGRESQL_VERSION_STRING}")
 message(STATUS "POSTGRESQL_VERSION=${POSTGRESQL_VERSION}")
 
-#for X.Y.Z -> XY  Y<10
-string(REGEX REPLACE "^([0-9]+)\\.([0-9]+).*" "\\1\\2" PGSQL_VERSION ${POSTGRESQL_VERSION})
-#message(STATUS "PGSQL_VERSION=${PGSQL_VERSION}")
+# split mayor minor
+string(REPLACE "." ";" VERSION_LIST ${POSTGRESQL_VERSION})
+list(GET VERSION_LIST 0 POSTGRESQL_VERSION_MAYOR)
+list(GET VERSION_LIST 1 POSTGRESQL_VERSION_MINOR)
 
-if("${POSTGRESQL_VERSION}" VERSION_LESS "${POSTGRESQL_MINIMUM_VERSION}")
-    message(FATAL_ERROR " PostgreSQL ${POSTGRESQL_MINIMUM_VERSION} or greater is required.")
-endif("${POSTGRESQL_VERSION}" VERSION_LESS "${POSTGRESQL_MINIMUM_VERSION}")
+# calculate math value of postgres version
+math(EXPR PGSQL_VERSION "${POSTGRESQL_VERSION_MAYOR} * 1000 + ${POSTGRESQL_VERSION_MINOR}")
+message(STATUS "PGSQL_VERSION=${PGSQL_VERSION}")
 
 #-------
 include_directories(SYSTEM ${POSTGRESQL_INCLUDE_DIR})

NEWS.md

@@ -12,6 +12,14 @@ To see all issues & pull requests closed by this release see the [Git closed
 milestone for 3.7.0
 ](https://github.com/pgRouting/pgrouting/issues?utf8=%E2%9C%93&q=milestone%3A%22Release%203.7.0%22)
 
+**Support**
+
+* [#2656](https://github.com/pgRouting/pgrouting/pull/2656) Stop support of
+  PostgreSQL12 on pgrouting v3.7
+
+  * Stopping support of PostgreSQL 12
+  * CI does not test for PostgreSQL 12
+
 **New experimental functions**
 
 * Metrics

README.md

@@ -56,6 +56,7 @@ The latest documentation: https://docs.pgrouting.org/latest
   * Compiling with Boost 1.56 up to Boost 1.74 requires C++ Compiler with C++03 or C++11 standard support
   * Compiling with Boost 1.75 requires C++ Compiler with C++14 standard support
 * Postgresql = Supported [version](https://www.postgresql.org/support/versioning/) by PostgreSQL
+  * Not supporting v12 & under
 * The Boost Graph Library (BGL) >= 1.56
 * CMake >= 3.2
 * 7.0 > Sphinx >= 4.0.0

ci/winnie/build_pgrouting.sh

@@ -162,7 +162,6 @@ cmake --version
 cmake -G "MSYS Makefiles" -DCMAKE_VERBOSE_MAKEFILE=ON \
  -DBOOST_ROOT:PATH="${BOOSTROOT_PATH}" \
  -DBoost_USE_STATIC_LIBS=ON \
- -DBoost_USE_MULTITHREADED=ON \
  -DCMAKE_BUILD_TYPE=Release \
  "../branches/${PGROUTING_VER}"
 

doc/src/release_notes.rst

@@ -43,6 +43,14 @@ To see all issues & pull requests closed by this release see the `Git closed
 milestone for 3.7.0
 <https://github.com/pgRouting/pgrouting/issues?utf8=%E2%9C%93&q=milestone%3A%22Release%203.7.0%22>`__
 
+.. rubric:: Support
+
+* `#2656 <https://github.com/pgRouting/pgrouting/pull/2656>`__ Stop support of
+  PostgreSQL12 on pgrouting v3.7
+
+  * Stopping support of PostgreSQL 12
+  * CI does not test for PostgreSQL 12
+
 .. rubric:: New experimental functions
 
 * Metrics