# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

PortSystem      1.0
PortGroup       compiler_blacklist_versions 1.0
PortGroup       github 1.0

github.setup    jtv libpqxx 7.9.2

categories      databases devel
license         BSD

maintainers     nomaintainer

description     Official C++ client API for PostgreSQL

long_description \
libpqxx is the official C++ client API for PostgreSQL, the enterprise-strength \
open-source database software.  There are many similar libraries for PostgreSQL \
and for other databases, some of them database independent.  Most of these, \
however, are fairly C like in their programming style, and fail to take \
advantage of the full power of the C++ language as it has matured since \
the acceptance of the Standard in 1996.  What libpqxx brings you is effective \
use of templates to reduce the inconvenience of dealing with type conversions, \
standard C++ strings to keep you from having to worry about buffer allocation \
and overflow attacks, exceptions to take the tedious and error prone plumbing \
around error handling out of your hands, constructors and destructors to bring \
resource management under control, and even basic object orientation to give \
you some extra reliability features that would be hard to get with most other \
database interfaces.

homepage        https://pqxx.org/development/libpqxx

checksums       rmd160  b94fb8de426e732ec8423cd0022d7c1c48cda7b7 \
                sha256  e37d5774c39f6c802e32d7f418e88b8e530404fb54758516e884fc0ebdee6da4 \
                size    774422
github.tarball_from archive

set pg_ports [list postgresql13 postgresql14 postgresql15 postgresql16]

set any_variant_set no
foreach pg_port $pg_ports {
    variant ${pg_port} conflicts {*}[ldelete ${pg_ports} ${pg_port}] description "Use ${pg_port}" "
        depends_lib-append  port:${pg_port}
    "
    if {[variant_isset ${pg_port}]} {
        set server ${pg_port}
        set any_variant_set yes
    }
}
if {!$any_variant_set} {
    default_variants +postgresql16
    set server postgresql16
}

depends_build   path:bin/pkg-config:pkgconfig

set py_ver          3.12
set py_ver_nodot    [string map {. {}} ${py_ver}]

if {${os.platform} eq "darwin" && ${os.major} < 20} {
    depends_build-append  port:python${py_ver_nodot}

    post-patch {
        fs-traverse f ${worksrcpath} {
            if {[string match *.py ${f}]} {
                reinplace -q "s| /usr/bin/env python3|${prefix}/bin/python${py_ver}|" ${f}
            }
        }
    }
}

compiler.cxx_standard   2017
# configure is unhappy about Xcode clang being used.
compiler.blacklist-append \
                        {clang}

configure.env \
    PG_CONFIG=${prefix}/lib/${server}/bin/pg_config

# docs need at least xmlto, not sure what else
configure.args \
    --enable-shared \
    --disable-documentation

# Enable tests after the build phase; see
# https://guide.macports.org/#reference.phases.test
# https://github.com/jtv/libpqxx/blob/master/README.md
# http://pqxx.org/development/libpqxx/wiki/TestDocs

set dbdir       ${workpath}/db
set dbname      test_libpqxx
set dbport      5455
test.run        yes
test.cmd        make
test.target     check
test.post_args  [portbuild::build_getjobsarg]

# PGDATABASE    (name of database; defaults to your user name)
# PGHOST        (database server; defaults to local machine)
# PGPORT        (PostgreSQL port to connect to; default is 5432)
# PGUSER        (your PostgreSQL user ID; defaults to your login name)
# PGPASSWORD    (your PostgreSQL password, if needed)
test.env        PGDATABASE=${dbname} \
                PGPORT=${dbport}
                #PGUSER
                #PGPASSWORD

pre-test {
    system "${prefix}/lib/${server}/bin/initdb -D ${dbdir}"
    # "system" doesn't return for some reason, but exec does
    if {[catch {exec sudo -u ${macportsuser} ${prefix}/lib/${server}/bin/pg_ctl -w -D ${dbdir} -l ${dbdir}/logfile -o "-p ${dbport}" start} result]} {
        return -code error "could not start postgresql server"
    }
    system "${prefix}/lib/${server}/bin/createdb -p ${dbport} ${dbname}"
}

post-test {
    system "${prefix}/lib/${server}/bin/pg_ctl -w -D ${dbdir} stop -m fast"
}