Scaffold out basic markdown language server (microsoft#154293)

* Scaffold out basic markdown lsp

This scaffolds out a new markdown language server and then uses it to implement document symbols. After the change, the markdown extension will have the following structure:

- languageService — Where all the LSP language stuff will eventually land
- server — The actual language server. Consumes ` languageService`
- src — The current extension that launches the server and implements VS Code specific functions

* Adding build scripts

* a

* Use language service from github

* Remove ls build scripts

* Bump versions

* Only build ext

* Enable for web

* Fixing for browser

Author: mjbvz

build/azure-pipelines/darwin/product-build-darwin-test.yml

@@ -46,6 +46,7 @@ steps:
           compile-extension:html-language-features-server \
           compile-extension:ipynb \
           compile-extension:json-language-features-server \
+          compile-extension:markdown-language-features-server \
           compile-extension:markdown-language-features \
           compile-extension-media \
           compile-extension:microsoft-authentication \

build/azure-pipelines/linux/product-build-linux-client-test.yml

@@ -58,6 +58,7 @@ steps:
           compile-extension:html-language-features-server \
           compile-extension:ipynb \
           compile-extension:json-language-features-server \
+          compile-extension:markdown-language-features-server \
           compile-extension:markdown-language-features \
           compile-extension-media \
           compile-extension:microsoft-authentication \

build/azure-pipelines/win32/product-build-win32-test.yml

@@ -52,6 +52,7 @@ steps:
           compile-extension:html-language-features-server `
           compile-extension:ipynb `
           compile-extension:json-language-features-server `
+          compile-extension:markdown-language-features-server `
           compile-extension:markdown-language-features `
           compile-extension-media `
           compile-extension:microsoft-authentication `

build/gulpfile.extensions.js

@@ -53,6 +53,7 @@ const compilations = [
 	'json-language-features/client/tsconfig.json',
 	'json-language-features/server/tsconfig.json',
 	'markdown-language-features/preview-src/tsconfig.json',
+	'markdown-language-features/server/tsconfig.json',
 	'markdown-language-features/tsconfig.json',
 	'markdown-math/tsconfig.json',
 	'merge-conflict/tsconfig.json',

build/npm/dirs.js

@@ -28,6 +28,7 @@ exports.dirs = [
 	'extensions/jake',
 	'extensions/json-language-features',
 	'extensions/json-language-features/server',
+	'extensions/markdown-language-features/server',
 	'extensions/markdown-language-features',
 	'extensions/markdown-math',
 	'extensions/merge-conflict',

extensions/markdown-language-features/extension-browser.webpack.config.js

@@ -12,7 +12,7 @@ const withBrowserDefaults = require('../shared.webpack.config').browser;
 module.exports = withBrowserDefaults({
 	context: __dirname,
 	entry: {
-		extension: './src/extension.ts'
+		extension: './src/extension.browser.ts'
 	}
 }, {
 	configFile: 'tsconfig.browser.json'

extensions/markdown-language-features/extension.webpack.config.js

@@ -15,6 +15,6 @@ module.exports = withDefaults({
 		mainFields: ['module', 'main']
 	},
 	entry: {
-		extension: './src/extension.ts',
+		extension: './src/extension.node.ts',
 	}
 });

extensions/markdown-language-features/package.json

@@ -10,7 +10,7 @@
   "engines": {
     "vscode": "^1.20.0"
   },
-  "main": "./out/extension",
+  "main": "./out/extension.node",
   "browser": "./dist/browser/extension",
   "categories": [
     "Programming Languages"
@@ -534,8 +534,8 @@
     ]
   },
   "scripts": {
-    "compile": "gulp compile-extension:markdown-language-features && npm run build-preview && npm run build-notebook",
-    "watch": "npm run build-preview && gulp watch-extension:markdown-language-features",
+    "compile": "gulp compile-extension:markdown-language-features-languageService && gulp compile-extension:markdown-language-features-server && gulp compile-extension:markdown-language-features && npm run build-preview && npm run build-notebook",
+    "watch": "npm run build-preview && gulp watch-extension:markdown-language-features watch-extension:markdown-language-features-languageService watch-extension:markdown-language-features-server",
     "vscode:prepublish": "npm run build-ext && npm run build-preview",
     "build-ext": "node ../../node_modules/gulp/bin/gulp.js --gulpfile ../../build/gulpfile.extensions.js compile-extension:markdown-language-features ./tsconfig.json",
     "build-notebook": "node ./esbuild-notebook",
@@ -551,6 +551,7 @@
     "markdown-it-front-matter": "^0.2.1",
     "morphdom": "^2.6.1",
     "picomatch": "^2.3.1",
+    "vscode-languageclient": "^8.0.1",
     "vscode-languageserver-textdocument": "^1.0.4",
     "vscode-nls": "^5.0.0",
     "vscode-uri": "^3.0.3"

extensions/markdown-language-features/server/.vscode/launch.json

@@ -0,0 +1,33 @@
+{
+	"version": "0.1.0",
+	// List of configurations. Add new configurations or edit existing ones.
+	"configurations": [
+		{
+			"name": "Attach",
+			"type": "node",
+			"request": "attach",
+			"port": 6044,
+			"protocol": "inspector",
+			"sourceMaps": true,
+			"outFiles": ["${workspaceFolder}/out/**/*.js"]
+		},
+		{
+			"name": "Unit Tests",
+			"type": "node",
+			"request": "launch",
+			"program": "${workspaceFolder}/../../../node_modules/mocha/bin/_mocha",
+			"stopOnEntry": false,
+			"args": [
+				"--timeout",
+				"999999",
+				"--colors"
+			],
+			"cwd": "${workspaceFolder}",
+			"runtimeExecutable": null,
+			"runtimeArgs": [],
+			"env": {},
+			"sourceMaps": true,
+			"outFiles": ["${workspaceFolder}/out/**/*.js"]
+		}
+	]
+}

extensions/markdown-language-features/server/.vscode/tasks.json

@@ -0,0 +1,9 @@
+{
+	"version": "0.1.0",
+	"command": "npm",
+	"isShellCommand": true,
+	"showOutput": "silent",
+	"args": ["run", "watch"],
+	"isWatching": true,
+	"problemMatcher": "$tsc-watch"
+}