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{ config, pkgs, lib, ... }:
let
cfg = config.my.services.gerrit;
my-gerrit-hook = name:
pkgs.writeShellScript "my-gerrit-hook" ''
exec -a ${name} ${pkgs.tools.gerrit-hook}/bin/gerrit-hook "$@"
'';
gerritHooks = pkgs.runCommandNoCC "gerrit-hooks" { } ''
mkdir -p $out
ln -s ${my-gerrit-hook "patchset-created"} $out/patchset-created
'';
oauth = pkgs.fetchurl {
url =
"https://github.com/davido/gerrit-oauth-provider/releases/download/v3.5.1/gerrit-oauth-provider.jar";
sha256 = "312dc494c454ac15f89a289f95ea4c11344add26804aaa6a3b79d49fd92adc69";
};
in {
options.my.services.gerrit = with lib; {
enable = mkEnableOption "gerrit git server";
vhostName = mkOption {
type = types.str;
example = "cl.fcuny.net";
description = "Name for the virtual host";
};
};
config = lib.mkIf cfg.enable {
users.users.git = {
description = "git";
home = "/var/lib/gerrit";
useDefaultShell = true;
group = "git";
isSystemUser = true;
};
users.groups.git = { };
services.gerrit = {
enable = true;
listenAddress = "[::]:4778";
serverId = "36bc0ffe-8f33-4045-bf8b-de5f88815fc0";
builtinPlugins = [
# commands to download changes
"download-commands"
# to run custom hooks
"hooks"
# stores review information for Gerrit changes in the
# refs/notes/review branch.
"reviewnotes"
];
jvmHeapLimit = "4g";
plugins = [ oauth ];
# The default JDK is incompatible with gerrit.
jvmPackage = pkgs.openjdk11_headless;
settings = {
core.packedGitLimit = "100m";
log.jsonLogging = true;
log.textLogging = false;
sshd.advertisedAddress = "git.fcuny.net:29418";
hooks.path = "${gerritHooks}";
cache.web_sessions.maxAge = "3 months";
plugins.allowRemoteAdmin = false;
change.enableAttentionSet = true;
change.enableAssignee = false;
gerrit = {
canonicalWebUrl = "https://${cfg.vhostName}";
docUrl = "/Documentation";
};
httpd.listenUrl = "proxy-https://localhost:4778";
download.command = [ "checkout" "cherry_pick" "format_patch" "pull" ];
# Configure for cgit.
gitweb = {
type = "custom";
url = "https://git.fcuny.net";
project = "/\${project}";
revision = "/commit/?id=\${commit}";
branch = "/log/?h=\${branch}";
tag = "/tag/?h=\${tag}";
roottree = "/tree/?h=\${commit}";
file = "/tree/\${file}?h=\${commit}";
filehistory = "/log/\${file}?h=\${branch}";
linkname = "cgit";
};
auth.type = "OAUTH";
# users can change their emails
oauth.allowRegisterNewEmail = true;
plugin.gerrit-oauth-provider-google-oauth = {
client-id =
"966881439540-5k20bis59lqs2bsi3rukfbveu8r0ta8q.apps.googleusercontent.com";
};
# use gerrit HTTP password
auth.gitBasicAuthPolicy = "HTTP";
# Receiving email is not currently supported.
sendemail = {
enable = true;
html = false;
connectTimeout = "10sec";
from = "gerrit <gerrit@fcuny.net>";
includeDiff = true;
smtpEncryption = "tls";
smtpServer = "smtp.fastmail.com";
smtpServerPort = 587;
};
};
};
systemd.services.gerrit = {
serviceConfig = {
# Using DynamicUser fails to generate correctly the ssh keys
# needed for the ssh server that is managed by gerrit.
# Instead, let's re-use the git user.
DynamicUser = lib.mkForce false;
User = "git";
Group = "git";
};
};
my.services.backup = {
paths = [ "/var/lib/gerrit" ];
exclude = [
"/var/lib/gerrit/tmp"
"/var/lib/gerrit/logs"
"/var/lib/gerrit/cache"
];
};
services.nginx.virtualHosts."${cfg.vhostName}" = {
forceSSL = true;
enableACME = true;
locations."/" = { proxyPass = "http://127.0.0.1:4778"; };
};
};
}
|
