# -*- 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               boost 1.0
PortGroup               cmake 1.1
PortGroup               github 1.0
PortGroup               legacysupport 1.1
PortGroup               openssl 1.0

github.setup            PurpleI2P i2pd 2.51.0
revision                0
categories              security net
maintainers             {@barracuda156 gmail.com:vital.had} {@catap korins.ky:kirill} openmaintainer
license                 BSD
description             End-to-End encrypted and anonymous Internet
long_description        {*}${description}
homepage                https://i2pd.website \
                        https://i2pd.readthedocs.io
checksums               rmd160  4cd253b991725ed95f15aa210b006df29b9138ae \
                        sha256  d7e4fe2c5c3c00a9115f061b797be3d2fc81bb25beddb20a636ae2b0c912ce31 \
                        size    670699
github.tarball_from     archive

depends_lib-append      port:zlib

patchfiles-append       0001-i2pd.conf-adjust-for-MacPorts.patch

set i2pddir             ${prefix}/var/db/${name}

post-patch {
    reinplace "s|@PREFIX@|${prefix}|g" \
        ${worksrcpath}/contrib/i2pd.conf \
        ${worksrcpath}/contrib/i2pd.logrotate
    reinplace "s|@I2PDDIR@|${i2pddir}|g" ${worksrcpath}/contrib/i2pd.conf
}

set i2pduser            _i2pd
add_users               ${i2pduser} group=${i2pduser} realname=I2PD\ user

cmake.source_dir        ${worksrcpath}/build

# Minimum required is C++11, C++17 used if supported.
compiler.cxx_standard   2011

platform darwin {
    # https://github.com/PurpleI2P/i2pd/issues/1846
    if {${os.major} == 17 || ${os.major} == 18} {
        cmake.set_cxx_standard yes
    }
}

# https://github.com/PurpleI2P/i2pd/issues/1798
compiler.blacklist-append \
                        {clang < 600}

# These are defaults, but better have them explicit:
configure.args-append   -DWITH_LIBRARY=ON \
                        -DWITH_BINARY=ON \
                        -DWITH_STATIC=OFF

if {${build_arch} in [list ppc ppc64]} {
    configure.args-append \
                        -Dppc_support=TRUE \
                        -DWITH_AESNI=OFF
    # Temporary fix: use std::atomic in place of GCC builtins.
    # See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107590
    # https://github.com/PurpleI2P/i2pd/issues/1726
    # https://github.com/boostorg/smart_ptr/issues/105
    configure.cxxflags-append \
                        -DBOOST_SP_USE_STD_ATOMIC
}

post-destroot {
    xinstall -d ${destroot}${prefix}/etc/${name}
    foreach item {i2pd.conf subscriptions.txt tunnels.conf tunnels.d} {
        move ${worksrcpath}/contrib/${item} ${destroot}${prefix}/etc/${name}/${item}.default
    }

    xinstall -d ${destroot}${prefix}/share/${name}
    foreach item {i2pd.logrotate certificates} {
        move ${worksrcpath}/contrib/${item} ${destroot}${prefix}/share/${name}
    }

    xinstall -d ${destroot}${prefix}/share/doc/${name}
    xinstall -W ${worksrcpath} -m 0644 ChangeLog LICENSE README.md ${destroot}${prefix}/share/doc/${name}

    xinstall -d ${destroot}${prefix}/var/log/${name}
    xinstall -d ${destroot}${prefix}/var/run/${name}

    xinstall -d ${destroot}${i2pddir}
    ln -sf ${prefix}/share/${name}/certificates ${destroot}${i2pddir}/certificates
    ln -sf ${prefix}/etc/${name}/tunnels.d ${destroot}${i2pddir}/tunnels.d
    ln -sf ${prefix}/etc/${name}/i2pd.conf ${destroot}${i2pddir}/i2pd.conf
    ln -sf ${prefix}/etc/${name}/subscriptions.txt ${destroot}${i2pddir}/subscriptions.txt
    ln -sf ${prefix}/etc/${name}/tunnels.conf ${destroot}${i2pddir}/tunnels.conf
}

notes "
i2pd status can be checked at: http://127.0.0.1:7070
You may edit i2pd settings in ${prefix}/etc/i2pd
See also: https://i2pd.readthedocs.io/en/latest/user-guide/configuration
Re using i2pd with web-browser: https://github.com/PurpleI2P/i2pdbrowser
"

post-activate {
    if {![file exists ${prefix}/etc/logrotate.d/i2pd] && [variant_isset logrotate]} {
        xinstall -d ${destroot}${prefix}/etc/logrotate.d
        copy ${prefix}/share/${name}/i2pd.logrotate ${prefix}/etc/logrotate.d/i2pd
    }

    foreach item {i2pd.conf subscriptions.txt tunnels.conf tunnels.d} {
        if {![file exists ${prefix}/etc/${name}/${item}]} {
            copy ${prefix}/etc/${name}/${item}.default ${prefix}/etc/${name}/${item}
        }
    }

    fs-traverse item "${i2pddir} ${prefix}/var/log/${name} ${prefix}/var/run/${name}" {
        file attributes ${item} -owner ${i2pduser} -group ${i2pduser}
    }
}

startupitem.create      yes
startupitem.user        ${i2pduser}
startupitem.group       ${i2pduser}
startupitem.executable  ${prefix}/bin/${name} --datadir=${i2pddir}
startupitem.pidfile     clean ${prefix}/var/run/${name}/${name}.pid
startupitem.logfile     ${prefix}/var/log/${name}/${name}.log

destroot.keepdirs       ${destroot}${i2pddir} \
                        ${destroot}${prefix}/var/run/${name} \
                        ${destroot}${prefix}/var/log/${name}

variant upnp description "Support for UPNP" {
    depends_lib-append  port:miniupnpc
    configure.args-append \
                        -DWITH_UPNP=ON
}

variant logrotate description "Logrotate configuration" {
    depends_run-append  port:logrotate
}

variant tests description "Build and run tests" {
    depends_test        port:check
    configure.args-append \
                        -DBUILD_TESTING=1
    test.run            yes
    test.cmd            ctest
}

default_variants        +upnp +logrotate