From 8ee650ed25eb7b3f879b97b66d38a57bc6439ed7 Mon Sep 17 00:00:00 2001
From: tv <tv@shackspace.de>
Date: Sun, 14 Jun 2015 19:15:56 +0200
Subject: modules/tv/git: initial commit (incl. lib.git)

---
 lib/default.nix | 14 ++++++++++++--
 lib/git.nix     | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 53 insertions(+), 2 deletions(-)
 create mode 100644 lib/git.nix

(limited to 'lib')

diff --git a/lib/default.nix b/lib/default.nix
index 26653d96..27cf0e25 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -3,10 +3,20 @@
 with builtins;
 
 let
-  inherit (lib) stringAsChars;
+  inherit (lib) mapAttrs stringAsChars;
 in
 
-{
+rec {
+  git = import ./git.nix {
+    lib = lib // {
+      inherit addNames;
+    };
+  };
+
+  addName = name: set:
+    set // { inherit name; };
+
+  addNames = mapAttrs addName;
 
 
   # "7.4.335" -> "74"
diff --git a/lib/git.nix b/lib/git.nix
new file mode 100644
index 00000000..5916cf83
--- /dev/null
+++ b/lib/git.nix
@@ -0,0 +1,41 @@
+{ lib, ... }:
+
+let
+  inherit (lib) addNames;
+
+  commands = addNames {
+    git-receive-pack = {};
+    git-upload-pack = {};
+  };
+
+  receive-modes = addNames {
+    fast-forward = {};
+    non-fast-forward = {};
+    create = {};
+    delete = {};
+    merge = {}; # TODO implement in git.nix
+  };
+
+  permissions = {
+    fetch = {
+      allow-commands = [
+        commands.git-upload-pack
+      ];
+    };
+
+    push = ref: extra-modes: {
+      allow-commands = [
+        commands.git-receive-pack
+        commands.git-upload-pack
+      ];
+      allow-receive-ref = ref;
+      allow-receive-modes = [ receive-modes.fast-forward ] ++ extra-modes;
+    };
+  };
+
+  refs = {
+    master = "refs/heads/master";
+    all-heads = "refs/heads/*";
+  };
+in
+commands // receive-modes // permissions // refs
-- 
cgit v1.2.3