stockholm/nin/2configs/git.nix

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{ config, lib, pkgs, ... }:
with import <stockholm/lib>;
let
out = {
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services.nginx.enable = true;
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krebs.git = {
enable = true;
cgit = {
settings = {
root-title = "public repositories at ${config.krebs.build.host.name}";
root-desc = "keep calm and engage";
};
};
repos = mapAttrs (_: s: removeAttrs s ["collaborators"]) repos;
rules = rules;
};
krebs.iptables.tables.filter.INPUT.rules = [
{ predicate = "-i retiolum -p tcp --dport 80"; target = "ACCEPT"; }
];
};
repos = public-repos;
rules = concatMap make-rules (attrValues repos);
public-repos = mapAttrs make-public-repo {
stockholm = {
cgit.desc = "take all the computers hostage, they'll love you!";
};
};
make-public-repo = name: { cgit ? {}, ... }: {
inherit cgit name;
public = true;
hooks = {
post-receive = pkgs.git-hooks.irc-announce {
# TODO make nick = config.krebs.build.host.name the default
nick = config.krebs.build.host.name;
channel = "#retiolum";
server = "ni.r";
verbose = config.krebs.build.host.name == "onondaga";
# TODO define branches in some kind of option per repo
branches = [ "master" ];
};
};
};
make-rules =
with git // config.krebs.users;
repo:
singleton {
user = [ nin ];
repo = [ repo ];
perm = push "refs/*" [ non-fast-forward create delete merge ];
} ++
optional repo.public {
user = attrValues config.krebs.users;
repo = [ repo ];
perm = fetch;
} ++
optional (length (repo.collaborators or []) > 0) {
user = repo.collaborators;
repo = [ repo ];
perm = fetch;
};
in out