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{ config, lib, pkgs, serverInfo, ... }:
with lib;
let
# Build a Subversion instance with Apache modules and Swig/Python bindings.
subversion = pkgs.subversion.override {
bdbSupport = true;
httpServer = true;
pythonBindings = true;
apacheHttpd = httpd;
};
pythonLib = p: "${p}/";
httpd = serverInfo.serverConfig.package;
versionPre24 = versionOlder httpd.version "2.4";
in
{
options = {
projectsLocation = mkOption {
description = "URL path in which Trac projects can be accessed";
default = "/projects";
};
projects = mkOption {
description = "List of projects that should be provided by Trac. If they are not defined yet empty projects are created.";
default = [];
example =
[ { identifier = "myproject";
name = "My Project";
databaseURL="postgres://root:password@/tracdb";
subversionRepository="/data/subversion/myproject";
}
];
};
user = mkOption {
default = "wwwrun";
description = "User account under which Trac runs.";
};
group = mkOption {
default = "wwwrun";
description = "Group under which Trac runs.";
};
ldapAuthentication = {
enable = mkOption {
default = false;
description = "Enable the ldap authentication in trac";
};
url = mkOption {
default = "ldap://127.0.0.1/dc=example,dc=co,dc=ke?uid?sub?(objectClass=inetOrgPerson)";
description = "URL of the LDAP authentication";
};
name = mkOption {
default = "Trac server";
description = "AuthName";
};
};
};
extraModules = singleton
{ name = "python"; path = "${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>
${if config.ldapAuthentication.enable then ''
<LocationMatch "^${config.projectsLocation}[^/]+/login$">
AuthType Basic
AuthName "${config.ldapAuthentication.name}"
AuthBasicProvider "ldap"
AuthLDAPURL "${config.ldapAuthentication.url}"
${if versionPre24 then "authzldapauthoritative Off" else ""}
require valid-user
</LocationMatch>
'' else ""}
'';
globalEnvVars = singleton
{ name = "PYTHONPATH";
value =
makeSearchPathOutput "lib" "lib/${pkgs.python.libPrefix}/site-packages"
[ pkgs.mod_python
pkgs.pythonPackages.trac
pkgs.setuptools
pkgs.pythonPackages.genshi
pkgs.pythonPackages.psycopg2
pkgs.python.modules.sqlite3
subversion
];
};
startupScript = pkgs.writeScript "activateTrac" ''
mkdir -p /var/trac
chown ${config.user}:${config.group} /var/trac
${concatMapStrings (project:
''
if [ ! -d /var/trac/${project.identifier} ]
then
export PYTHONPATH=${pkgs.pythonPackages.psycopg2}/lib/${pkgs.python.libPrefix}/site-packages
${pkgs.pythonPackages.trac}/bin/trac-admin /var/trac/${project.identifier} initenv "${project.name}" "${project.databaseURL}" svn "${project.subversionRepository}"
fi
'' ) (config.projects)}
'';
}