feat: working debug on nix

.envrc

@@ -0,0 +1 @@
+use flake

.gitignore

@@ -46,3 +46,6 @@ packages/test-harness/testSubsetGrep.properties
 
 cursorless.nvim/node/cursorless-neovim
 cursorless.nvim/node/test-harness
+
+# nix
+.direnv

flake.nix

@@ -0,0 +1,96 @@
+{
+  description = "A Nix-flake-based development environment for Cursorless";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+  };
+
+  outputs =
+    { self, nixpkgs }:
+    let
+      supportedSystems = [
+        "x86_64-linux"
+        "aarch64-linux"
+        "x86_64-darwin"
+        "aarch64-darwin"
+      ];
+      forEachSupportedSystem =
+        f:
+        nixpkgs.lib.genAttrs supportedSystems (
+          system:
+          f {
+            pkgs = import nixpkgs {
+              inherit system;
+              overlays = [
+                # https://github.com/NixOS/nixpkgs/pull/317333
+                (final: prev: {
+                  nodePackages = prev.nodePackages // {
+                    neovim = prev.buildNpmPackage rec {
+                      pname = "neovim-node-client";
+                      version = "5.1.1-dev.0";
+                      src = prev.fetchFromGitHub {
+                        owner = "neovim";
+                        repo = "node-client";
+                        rev = "d99ececf115ddc8ade98467417c1bf0120b676b5";
+                        hash = "sha256-eiKyhJNz7kH2iX55lkn7NZYTj6yaSZLMZxqiqPxDIPs=";
+                      };
+                      npmDeps = prev.fetchNpmDeps {
+                        inherit src;
+                        hash = "sha256-UoMq+7evskxtZygycxLBgeUtwrET8jYKeZwMiXdBMAw=";
+                      };
+                      postInstall = ''
+                        mkdir -p $out/bin
+                        ln -s $out/lib/node_modules/neovim/node_modules/.bin/neovim-node-host $out/bin
+                      '';
+                    };
+                  };
+                  neovim = prev.neovim.override { withNodeJs = true; };
+
+                })
+
+              ];
+            };
+          }
+        );
+      pythonVersion = builtins.replaceStrings [ "py" ] [
+        "python"
+      ] (nixpkgs.lib.importTOML ./pyproject.toml).tool.ruff.target-version;
+    in
+    {
+
+      devShells = forEachSupportedSystem (
+        { pkgs }:
+        {
+          default = pkgs.mkShell {
+            packages =
+              let
+                python = pkgs.${pythonVersion};
+                pythonPackages = pkgs."${pythonVersion}Packages";
+              in
+              [
+                pkgs.corepack
+                pkgs.vsce
+                # https://github.com/NixOS/nixpkgs/pull/251418
+                (pkgs.pre-commit.overrideAttrs (previousAttrs: {
+                  makeWrapperArgs = ''
+                    --set PYTHONPATH $PYTHONPATH
+                  '';
+                }))
+
+                python
+                pkgs.neovim
+              ];
+            # To prevent weird broken non-interactive bash terminal
+            buildInputs = [ pkgs.bashInteractive ];
+            shellHook = ''
+              if [ ! -f .git/hooks/pre-commit ]; then
+                pre-commit install
+              fi
+              pnpm install
+              PATH=${pkgs.lib.getBin pkgs.neovim}/bin:$PATH}
+            '';
+          };
+        }
+      );
+    };
+}

packages/cursorless-neovim/scripts/debug-neovim.sh

@@ -10,4 +10,4 @@ export NVIM_NODE_LOG_FILE="${workspaceFolder}/packages/cursorless-neovim/out/nvi
 export NVIM_NODE_LOG_LEVEL="info"
 export CURSORLESS_MODE="${cursorless_mode}"
 
-nvim -u "${workspaceFolder}/init.lua"
+command nvim -u "${workspaceFolder}/init.lua"

packages/cursorless-neovim/scripts/populate-dist.sh

@@ -2,6 +2,9 @@
 set -euo pipefail
 
 echo "Populating dist directory..."
+if [ ! -e "${CURSORLESS_REPO_ROOT-nonexistent}" ]; then
+  CURSORLESS_REPO_ROOT=$(git rev-parse --show-toplevel)
+fi
 echo "CURSORLESS_REPO_ROOT: $CURSORLESS_REPO_ROOT"
 cursorless_nvim_dir="$CURSORLESS_REPO_ROOT/cursorless.nvim"
 cursorless_neovim_node_in_dir="$CURSORLESS_REPO_ROOT/packages/cursorless-neovim"