feat(tools/git-blame-stats): add a CLI to report git blame statistics

Running this command in a repository will report how many lines in the
current paths were created by different author, for a given revision. If
no revision is specific, HEAD is assumed.

Change-Id: I3fbed4f35a05e12fef22a72d7231727c05c50c96
Reviewed-on: https://cl.fcuny.net/c/world/+/445
Tested-by: CI
Reviewed-by: Franck Cuny <franck@fcuny.net>

1 files changed, 15 insertions, 0 deletions

diff --git a/tools/git-blame-stats/default.nix b/tools/git-blame-stats/default.nix
new file mode 100644
index 0000000..8897b67
--- /dev/null
+++ b/tools/git-blame-stats/default.nix
@@ -0,0 +1,15 @@
+{ pkgs, ... }:
+
+pkgs.buildGoModule rec {
+  name = "git-blame-stats";
+  src = ./.;
+  vendorSha256 = "sha256-pQpattmS9VmO3ZIQUFn66az8GSmB4IvYhTTCFn6SUmo=";
+  nativeBuildInputs = with pkgs; [ go ];
+
+  meta = with pkgs.lib; {
+    description = "CLI to reports git blame statistics per author.";
+    license = licenses.mit;
+    platforms = platforms.linux;
+    maintainers = [ ];
+  };
+}