From a8647b3c37ccdd469545155e74c288ad92085f4b Mon Sep 17 00:00:00 2001
From: Cole Helbling <cole.helbling@determinate.systems>
Date: Tue, 21 Nov 2023 09:49:34 -0800
Subject: [PATCH] flake: fixup version embedding (#9997)

It looks like `gitCommitStamp` is the new "entrypoint" for setting this
information.

Fixes #9996.

Signed-off-by: Cole Helbling <cole.helbling@determinate.systems>
---
 flake.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/flake.nix b/flake.nix
index 73f0128ea..181b6046f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -44,7 +44,7 @@
     # tailscaleRev is the git commit at which this flake was imported,
     # or the empty string when building from a local checkout of the
     # tailscale repo.
-    tailscaleRev = if builtins.hasAttr "rev" self then self.rev else "";
+    tailscaleRev = self.rev or "";
     # tailscale takes a nixpkgs package set, and builds Tailscale from
     # the same commit as this flake. IOW, it provides "tailscale built
     # from HEAD", where HEAD is "whatever commit you imported the
@@ -68,7 +68,7 @@
       src = ./.;
       vendorSha256 = pkgs.lib.fileContents ./go.mod.sri;
       nativeBuildInputs = pkgs.lib.optionals pkgs.stdenv.isLinux [ pkgs.makeWrapper ];
-      ldflags = ["-X tailscale.com/version.GitCommit=${tailscaleRev}"];
+      ldflags = ["-X tailscale.com/version.gitCommitStamp=${tailscaleRev}"];
       CGO_ENABLED = 0;
       subPackages = [ "cmd/tailscale" "cmd/tailscaled" ];
       doCheck = false;