nixpkgs/modules/services/web-servers/apache-httpd/trac.nix

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{ config, pkgs, serverInfo, ... }:
let
inherit (pkgs.lib) mkOption;
# Build a Subversion instance with Apache modules and Swig/Python bindings.
subversion = pkgs.subversion.override (origArgs: {
bdbSupport = true;
httpServer = true;
sslSupport = true;
compressionSupport = true;
pythonBindings = true;
});
in
{
options = {
projectsLocation = mkOption {
description = "URL path in which Trac projects can be accessed";
default = "/projects";
};
projects = mkOption {
description = "List of projects that should be provided by Trac. If they are not defined yet empty projects are created.";
default = [];
example = [ { identifier = "myproject";
name = "My Project";
databaseURL="postgres://root:password@/tracdb";
subversionRepository="/data/subversion/myproject"; } ];
};
user = mkOption {
default = "wwwrun";
description = "
User account under which Trac runs.
";
};
group = mkOption {
default = "wwwrun";
description = "
Group under which Trac runs.
";
};
};
extraModules = [
{ name = "python"; path = "${pkgs.mod_python}/modules/mod_python.so"; }
];
extraConfig = ''
<Location ${config.projectsLocation}>
SetHandler mod_python
PythonHandler trac.web.modpython_frontend
PythonOption TracEnvParentDir /var/trac/projects
PythonOption TracUriRoot ${config.projectsLocation}
PythonOption PYTHON_EGG_CACHE /var/trac/egg-cache
</Location>
'';
globalEnvVars = [
{ name = "PYTHONPATH";
value =
"${pkgs.mod_python}/lib/python2.5/site-packages:" +
"${pkgs.pythonPackages.trac}/lib/python2.5/site-packages:" +
"${pkgs.setuptools}/lib/python2.5/site-packages:" +
"${pkgs.pythonPackages.genshi}/lib/python2.5/site-packages:" +
"${pkgs.pythonPackages.psycopg2}/lib/python2.5/site-packages:" +
"${subversion}/lib/python2.5/site-packages";
}
];
startupScript = pkgs.writeScript "activateTrac" ''
mkdir -p /var/trac
chown ${config.user}:${config.group} /var/trac
${pkgs.lib.concatMapStrings (project:
''
if [ ! -d /var/trac/${project.identifier} ]
then
export PYTHONPATH=${pkgs.pythonPackages.psycopg2}/lib/python2.5/site-packages
${pkgs.pythonPackages.trac}/bin/trac-admin /var/trac/${project.identifier} initenv "${project.name}" "${project.databaseURL}" svn "${project.subversionRepository}"
fi
'' ) (config.projects)}
'';
}