codecrafters-cli: init at 34

maintainers/maintainer-list.nix

@@ -2637,10 +2637,11 @@
     name = "Roman Gerasimenko";
   };
   builditluc = {
-    email = "builditluc@icloud.com";
+    email = "git@builditluc.eu";
     github = "Builditluc";
     githubId = 37375448;
-    name = "Buildit";
+    name = "Builditluc";
+    keys = [ { fingerprint = "FF16E475723B8C1E57A6B2569374074AE2D6F20E"; } ];
   };
   bwlang = {
     email = "brad@langhorst.com";

pkgs/by-name/co/codecrafters-cli/package.nix

@@ -0,0 +1,52 @@
+{
+  lib,
+  buildGoModule,
+  fetchFromGitHub,
+  git,
+}:
+
+buildGoModule rec {
+  pname = "codecrafters-cli";
+  version = "34";
+
+  src = fetchFromGitHub {
+    owner = "codecrafters-io";
+    repo = "cli";
+    rev = "v${version}";
+    hash = "sha256-+daBduhjUt7lrjTdXgm1qpZN1oEHC3Nx+ZiOLoO5+s4=";
+    # A shortened git commit hash is part of the version output, and is
+    # needed at build time. Use the `.git` directory to retrieve the
+    # commit SHA, and remove the directory afterwards since it is not needed
+    # after that.
+    leaveDotGit = true;
+    postFetch = ''
+      git -C $"$out" rev-parse --short=7 HEAD > $out/COMMIT
+      rm -rf $out/.git
+    '';
+  };
+
+  vendorHash = "sha256-TQcxzfiqKeCQZUKLHnPjBa/0WsYJhER3fmr4cRGFknw=";
+
+  ldflags = [
+    "-s"
+    "-w"
+    "-X github.com/codecrafters-io/cli/internal/utils.Version=${version}"
+  ];
+
+  # ldflags based on metadata from git
+  preBuild = ''
+    ldflags+=" -X github.com/codecrafters-io/cli/internal/utils.Commit=$(cat COMMIT)"
+  '';
+
+  doCheck = true;
+
+  nativeBuildInputs = [ git ];
+
+  meta = with lib; {
+    description = "CodeCrafters CLI to run tests";
+    mainProgram = "codecrafters";
+    homepage = "https://github.com/codecrafters-io/cli";
+    maintainers = with maintainers; [ builditluc ];
+    license = licenses.mit;
+  };
+}