Merge remote-tracking branch 'pnp/master'

1 files changed, 83 insertions, 0 deletions

diff --git a/lass/2configs/git.nix b/lass/2configs/git.nix
new file mode 100644
index 000000000..78e6f0baa
--- /dev/null
+++ b/lass/2configs/git.nix
@@ -0,0 +1,83 @@
+{ config, lib, pkgs, ... }:
+
+with import ../../tv/4lib { inherit lib pkgs; };
+
+let
+
+  out = {
+    krebs.git = {
+      enable = true;
+      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 //
+    optionalAttrs config.krebs.build.host.secure restricted-repos;
+
+  rules = concatMap make-rules (attrValues repos);
+
+  public-repos = mapAttrs make-public-repo {
+    painload = {};
+    stockholm = {
+      desc = "take all the computers hostage, they'll love you!";
+    };
+    wai-middleware-time = {};
+    web-routes-wai-custom = {};
+  };
+
+  restricted-repos = mapAttrs make-restricted-repo (
+    {
+      brain = {
+        collaborators = with config.krebs.users; [ tv makefu ];
+      };
+    } //
+    import /root/src/secrets/repos.nix { inherit config lib pkgs; }
+  );
+
+  make-public-repo = name: { desc ? null, ... }: {
+    inherit name desc;
+    public = true;
+    hooks = {
+      post-receive = git.irc-announce {
+        # TODO make nick = config.krebs.build.host.name the default
+        nick = config.krebs.build.host.name;
+        channel = "#retiolum";
+        server = "cd.retiolum";
+        verbose = config.krebs.build.host.name == "cloudkrebs";
+      };
+    };
+  };
+
+  make-restricted-repo = name: { collaborators ? [], desc ? null, ... }: {
+    inherit name collaborators desc;
+    public = false;
+  };
+
+  make-rules =
+    with git // config.krebs.users;
+    repo:
+      singleton {
+        user = lass;
+        repo = [ repo ];
+        perm = push "refs/*" [ non-fast-forward create delete merge ];
+      } ++
+      optional repo.public {
+        user = [ tv makefu uriel ];
+        repo = [ repo ];
+        perm = fetch;
+      } ++
+      optional (length (repo.collaborators or []) > 0) {
+        user = repo.collaborators;
+        repo = [ repo ];
+        perm = fetch;
+      };
+
+in out