X-Git-Url: https://git.giacomolli.uk/onechat/blobdiff_plain/38a9b0502a1ccefc6ccb3472c4a21805b222caa6..add3cf6416e33c24331fd1e90e99284f44d2aae2:/nix/package.nix

diff --git a/nix/package.nix b/nix/package.nix
index 67a11a6..41cd24f 100644
--- a/nix/package.nix
+++ b/nix/package.nix
@@ -2,22 +2,30 @@
   lib,
   buildGoModule,
   src,
+  version,
 }:
 buildGoModule {
   pname = "onechat";
-  version = "0.1.0";
-  inherit src;
+  inherit src version;
 
   subPackages = [ "." ];
-  vendorHash = "sha256-35kAjo+7gbOOzNbKJyMYUcAF11HK7WzO3m9ZcrOsqY0=";
+  ldflags = [ "-X main.version=${version}" ];
+  vendorHash = "sha256-nRDUAGSXAK5/L2xyfDh3NbMOZmrGGEIm4vtgfWsxHYU=";
 
   # The flake check runs the full replay.
   checkFlags = [ "-short" ];
 
+  postInstall = ''
+    mkdir -p "$out/share/systemd/user"
+    substitute ${./onechat.service} "$out/share/systemd/user/onechat.service" \
+      --subst-var-by onechat "$out/bin/onechat"
+  '';
+
   doInstallCheck = true;
   installCheckPhase = ''
     runHook preInstallCheck
-    test "$("$out/bin/onechat")" = onechat
+    [[ "$("$out/bin/onechat" help)" == "Usage: onechat "* ]]
+    [[ "$("$out/bin/onechat" version)" == "${version}" ]]
     runHook postInstallCheck
   '';