namma-dsl-lsp first cut

.gitignore

@@ -18,7 +18,6 @@ cabal.sandbox.config
 *.aux
 *.hp
 *.eventlog
-.vscode/
 *.vim
 cabal.project.local
 cabal.project.local~

.vscode/extensions.json

@@ -5,6 +5,7 @@
     "haskell.haskell",
     "bbenoist.nix",
     "jnoortheen.nix-ide",
-    "mkhl.direnv"
+    "mkhl.direnv",
+    "dbaeumer.vscode-eslint"
   ]
 }

.vscode/launch.json

@@ -0,0 +1,21 @@
+{
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"type": "extensionHost",
+			"request": "launch",
+			"name": "Launch Namma DSL Client",
+			"runtimeExecutable": "${execPath}",
+			"args": ["--extensionDevelopmentPath=${workspaceRoot}"],
+			"outFiles": [
+				"${workspaceRoot}/lsp/client/out/**/*.js",
+				"${workspaceRoot}/lsp/server/out/**/*.js"
+			],
+			"autoAttachChildProcesses": true,
+			"preLaunchTask": {
+				"type": "npm",
+				"script": "watch"
+			}
+		}
+	]
+}

.vscode/settings.json

@@ -3,5 +3,11 @@
   // "editor.formatOnType": true,
   // "editor.formatOnSave": true,
   "haskell.formattingProvider": "ormolu",
-  "haskell.manageHLS": "PATH"
+  "haskell.manageHLS": "PATH",
+  "editor.insertSpaces": false,
+	"typescript.tsc.autoDetect": "off",
+	"typescript.preferences.quoteStyle": "single",
+	"editor.codeActionsOnSave": {
+		"source.fixAll.eslint": "explicit"
+	}
 }

.vscode/tasks.json

@@ -0,0 +1,33 @@
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "npm",
+			"script": "compile",
+			"group": "build",
+			"presentation": {
+				"panel": "dedicated",
+				"reveal": "never"
+			},
+			"problemMatcher": [
+				"$tsc"
+			]
+		},
+		{
+			"type": "npm",
+			"script": "watch",
+			"isBackground": true,
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			},
+			"presentation": {
+				"panel": "dedicated",
+				"reveal": "never"
+			},
+			"problemMatcher": [
+				"$tsc-watch"
+			]
+		}
+	]
+}

flake.nix

@@ -22,6 +22,9 @@
         packages.default = self'.packages.namma-dsl;
         devShells.default = pkgs.mkShell {
           # cf. https://haskell.flake.page/devshell#composing-devshells
+          buildInputs = [
+            pkgs.nodejs-18_x
+          ];
           inputsFrom = [
             config.haskellProjects.default.outputs.devShell
             config.pre-commit.devShell

lsp/.eslintignore

@@ -0,0 +1,5 @@
+node_modules/**
+client/node_modules/**
+client/out/**
+server/node_modules/**
+server/out/**

lsp/.eslintrc.js

@@ -0,0 +1,20 @@
+/**@type {import('eslint').Linter.Config} */
+// eslint-disable-next-line no-undef
+module.exports = {
+	root: true,
+	parser: '@typescript-eslint/parser',
+	plugins: [
+		'@typescript-eslint',
+	],
+	extends: [
+		'eslint:recommended',
+		'plugin:@typescript-eslint/recommended',
+	],
+	rules: {
+		'semi': [2, "always"],
+		'@typescript-eslint/no-unused-vars': 0,
+		'@typescript-eslint/no-explicit-any': 0,
+		'@typescript-eslint/explicit-module-boundary-types': 0,
+		'@typescript-eslint/no-non-null-assertion': 0,
+	}
+};

lsp/.gitignore

@@ -0,0 +1,3 @@
+out
+node_modules
+client/server

lsp/.vscodeignore

@@ -0,0 +1,15 @@
+.vscode/**
+**/*.ts
+**/*.map
+.gitignore
+**/tsconfig.json
+**/tsconfig.base.json
+contributing.md
+.travis.yml
+client/node_modules/**
+!client/node_modules/vscode-jsonrpc/**
+!client/node_modules/vscode-languageclient/**
+!client/node_modules/vscode-languageserver-protocol/**
+!client/node_modules/vscode-languageserver-types/**
+!client/node_modules/{minimatch,brace-expansion,concat-map,balanced-match}/**
+!client/node_modules/{semver,lru-cache,yallist}/**

lsp/README.md

@@ -0,0 +1,16 @@
+# NAMMA DSL LSP
+
+Namma DSL vscode Extension
+
+## To install
+- Search `lsp-namma-dsl` in vscode extensions
+
+## For Running Locally and Testing
+
+- Run `npm install` inside lsp folder
+- Open vscode in the lsp folder
+- Run `npm run compile` to compile
+- Switch to the Run and Debug View in the Sidebar Command+Shift+D
+- Select `Launch Namma DSL Client` from the drop down
+- Press ▷ to run the launch config (F5).
+- Open a .yaml to file to trigger the extension in the new vscode window