1 files changed, 23 insertions, 0 deletions
diff --git a/pkgs/applications/editors/vscode/extensions/vscode-lldb/lldb.nix b/pkgs/applications/editors/vscode/extensions/vscode-lldb/lldb.nix
new file mode 100644
index 00000000000..e04e9ad0b5b
--- /dev/null
+++ b/pkgs/applications/editors/vscode/extensions/vscode-lldb/lldb.nix
@@ -0,0 +1,23 @@
+# Patched lldb for Rust language support.
+{ lldb_12, fetchFromGitHub }:
+let
+  llvmSrc = fetchFromGitHub {
+    owner = "vadimcn";
+    repo = "llvm-project";
+    rev = "f2e9ff34256cd8c6feaf14359f88ad3f538ed687";
+    sha256 = "sha256-5UsCBu3rtt+l2HZiCswoQJPPh8T6y471TBF4AypdF9I=";
+  };
+in lldb_12.overrideAttrs (oldAttrs: {
+  src = "${llvmSrc}/lldb";
+
+  passthru = (oldAttrs.passthru or {}) // {
+    inherit llvmSrc;
+  };
+
+  doInstallCheck = true;
+  postInstallCheck = (oldAttrs.postInstallCheck or "") + ''
+    versionOutput="$($out/bin/lldb --version)"
+    echo "'lldb --version' returns: $versionOutput"
+    echo "$versionOutput" | grep -q 'rust-enabled'
+  '';
+})