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{ stdenv, lib, fetchFromGitHub, fetchurl, cmake, makeWrapper, pkg-config
, curl, ffmpeg, glib, libjpeg, libselinux, libsepol, mp4v2, libmysqlclient, mariadb, pcre, perl, perlPackages
, polkit, util-linuxMinimal, x264, zlib
, coreutils, procps, psmisc, nixosTests }:
# NOTES:
#
# 1. ZM_CONFIG_DIR is set to $out/etc/zoneminder as the .conf file distributed
# by upstream contains defaults and is not supposed to be edited so it is fine
# to keep it read-only.
#
# 2. ZM_CONFIG_SUBDIR is where we place our configuration from the NixOS module
# but as the installer will try to put files there, we patch Config.pm after the
# install.
#
# 3. ZoneMinder is run with -T passed to the perl interpreter which makes perl
# ignore PERL5LIB. We therefore have to do the substitution into -I parameters
# ourselves which results in ugly wrappers.
#
# 4. The makefile for the perl modules needs patching to put things into the
# right place. That also means we have to not run "make install" for them.
#
# 5. In principal the various ZM_xx variables should be overridable from the
# config file but some of them are baked into the perl scripts, so we *have* to
# set them here instead of in the configuration in the NixOS module.
#
# 6. I am no PolicyKit expert but the .policy file looks fishy:
# a. The user needs to be known at build-time so we should probably throw
# upstream's policy file away and generate it from the NixOS module
# b. I *think* we may have to substitute the store paths with
# /run/current-system/sw/bin paths for it to work.
#
# 7. we manually fix up the perl paths in the scripts as fixupPhase will only
# handle pkexec and not perl if both are present.
#
# 8. There are several perl modules needed at runtime which are not checked when
# building so if a new version stops working, check if there is a missing
# dependency by running the failing component manually.
#
# 9. Parts of the web UI has a hardcoded /zm path so we create a symlink to work
# around it.
let
addons = [
{
path = "scripts/ZoneMinder/lib/ZoneMinder/Control/Xiaomi.pm";
src = fetchurl {
url = "https://gist.githubusercontent.com/joshstrange/73a2f24dfaf5cd5b470024096ce2680f/raw/e964270c5cdbf95e5b7f214f7f0fc6113791530e/Xiaomi.pm";
sha256 = "04n1ap8fx66xfl9q9rypj48pzbgzikq0gisfsfm8wdsmflarz43v";
};
}
];
user = "zoneminder";
dirName = "zoneminder";
perlBin = "${perl}/bin/perl";
in stdenv.mkDerivation rec {
pname = "zoneminder";
version = "1.36.34";
src = fetchFromGitHub {
owner = "ZoneMinder";
repo = "zoneminder";
rev = version;
hash = "sha256-ClO1f0Aspz04C8wgQurtHWmwzu2f4RZ/1oGjPN8HQrw=";
fetchSubmodules = true;
};
patches = [
./default-to-http-1dot1.patch
./0001-Don-t-use-file-timestamp-in-cache-filename.patch
];
postPatch = ''
rm -rf web/api/lib/Cake/Test
${lib.concatStringsSep "\n" (map (e: ''
cp ${e.src} ${e.path}
'') addons)}
for d in scripts/ZoneMinder onvif/{modules,proxy} ; do
substituteInPlace $d/CMakeLists.txt \
--replace 'DESTDIR="''${CMAKE_CURRENT_BINARY_DIR}/output"' "PREFIX=$out INSTALLDIRS=site"
sed -i '/^install/d' $d/CMakeLists.txt
done
substituteInPlace misc/CMakeLists.txt \
--replace '"''${PC_POLKIT_PREFIX}/''${CMAKE_INSTALL_DATAROOTDIR}' "\"$out/share"
for f in misc/*.policy.in \
scripts/*.pl* \
scripts/ZoneMinder/lib/ZoneMinder/Memory.pm.in ; do
substituteInPlace $f \
--replace '/usr/bin/perl' '${perlBin}' \
--replace '/bin:/usr/bin' "$out/bin:${lib.makeBinPath [ coreutils procps psmisc ]}"
done
substituteInPlace scripts/zmdbbackup.in \
--replace /usr/bin/mysqldump ${mariadb.client}/bin/mysqldump
substituteInPlace scripts/zmupdate.pl.in \
--replace "'mysql'" "'${mariadb.client}/bin/mysql'" \
--replace "'mysqldump'" "'${mariadb.client}/bin/mysqldump'"
for f in scripts/ZoneMinder/lib/ZoneMinder/Config.pm.in \
scripts/zmupdate.pl.in \
src/zm_config_data.h.in \
web/api/app/Config/bootstrap.php.in \
web/includes/config.php.in ; do
substituteInPlace $f --replace @ZM_CONFIG_SUBDIR@ /etc/zoneminder
done
for f in includes/Event.php views/image.php ; do
substituteInPlace web/$f \
--replace "'ffmpeg " "'${ffmpeg}/bin/ffmpeg "
done
for f in scripts/ZoneMinder/lib/ZoneMinder/Event.pm \
scripts/ZoneMinder/lib/ZoneMinder/Storage.pm ; do
substituteInPlace $f \
--replace '/bin/rm' "${coreutils}/bin/rm"
done
substituteInPlace web/includes/functions.php \
--replace "'date " "'${coreutils}/bin/date " \
--subst-var-by srcHash "`basename $out`"
'';
buildInputs = [
curl ffmpeg glib libjpeg libselinux libsepol mp4v2 libmysqlclient mariadb pcre perl polkit x264 zlib
util-linuxMinimal # for libmount
] ++ (with perlPackages; [
# build-time dependencies
DateManip DBI DBDmysql LWP SysMmap
# run-time dependencies not checked at build-time
ClassStdFast DataDump DeviceSerialPort JSONMaybeXS LWPProtocolHttps NumberBytesHuman SysCPU SysMemInfo TimeDate
CryptEksblowfish DataEntropy # zmupdate.pl
]);
nativeBuildInputs = [ cmake makeWrapper pkg-config ];
cmakeFlags = [
"-DWITH_SYSTEMD=ON"
"-DZM_LOGDIR=/var/log/${dirName}"
"-DZM_RUNDIR=/run/${dirName}"
"-DZM_SOCKDIR=/run/${dirName}"
"-DZM_TMPDIR=/tmp/${dirName}"
"-DZM_CONFIG_DIR=${placeholder "out"}/etc/zoneminder"
"-DZM_WEB_USER=${user}"
"-DZM_WEB_GROUP=${user}"
];
passthru = {
inherit dirName;
tests = nixosTests.zoneminder;
};
postInstall = ''
PERL5LIB="$PERL5LIB''${PERL5LIB:+:}$out/${perl.libPrefix}"
perlFlags="-wT"
for i in $(IFS=$'\n'; echo $PERL5LIB | tr ':' "\n" | sort -u); do
perlFlags="$perlFlags -I$i"
done
mkdir -p $out/libexec
for f in $out/bin/*.pl ; do
mv $f $out/libexec/
makeWrapper ${perlBin} $f \
--prefix PATH : $out/bin \
--add-flags "$perlFlags $out/libexec/$(basename $f)"
done
ln -s $out/share/zoneminder/www $out/share/zoneminder/www/zm
'';
meta = with lib; {
description = "Video surveillance software system";
homepage = "https://zoneminder.com";
license = licenses.gpl3;
maintainers = [ ];
platforms = platforms.unix;
};
}
|
