feat: add esbuild bundling

Author: jnoortheen

package.json

@@ -92,6 +92,7 @@
     "@types/vscode": "*",
     "@typescript-eslint/eslint-plugin": "^4.26.0",
     "@typescript-eslint/parser": "^4.26.1",
+    "esbuild": "^0.12.21",
     "eslint": "^7.21.0",
     "eslint-config-prettier": "^8.1.0",
     "husky": "^7.0.0",
@@ -105,8 +106,9 @@
   },
   "scripts": {
     "prebuild": "js-yaml syntaxes/nix.YAML-tmLanguage > syntaxes/nix.tmLanguage.json && js-yaml syntaxes/injection.yml > syntaxes/injection.json",
-    "build": "tsc -p ./",
-    "watch": "yarn build --watch",
+    "build-base": "esbuild ./src/extension.ts --bundle --outfile=dist/extension.js --external:vscode --format=cjs --platform=node",
+    "build": "yarn run build-base -- --sourcemap --minify",
+    "watch": "yarn run build-base -- --sourcemap --watch",
     "postinstall": "husky install",
     "release": "yarn install && yarn lint && yarn build && standard-version && git push --follow-tags && yarn run publish",
     "package": "vsce package",

tsconfig.json

@@ -1,10 +1,10 @@
 {
     "compilerOptions": {
         "module": "commonjs",
-        "target": "es6",
+        "target": "es2018",
         "outDir": "dist",
         "lib": [
-            "es6"
+            "es2018"
         ],
         "sourceMap": true,
         "rootDir": "src",

yarn.lock

@@ -1083,6 +1083,11 @@ error-ex@^1.3.1:
   dependencies:
     is-arrayish "^0.2.1"
 
+esbuild@^0.12.21:
+  version "0.12.21"
+  resolved "https://registry.yarnpkg.com/esbuild/-/esbuild-0.12.21.tgz#7ff32a9ac73ce4310f9cb61ea4c3da9756570d46"
+  integrity sha512-7hyXbU3g94aREufI/5nls7Xcc+RGQeZWZApm6hoBaFvt2BPtpT4TjFMQ9Tb1jU8XyBGz00ShmiyflCogphMHFQ==
+
 escalade@^3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.1.1.tgz#d8cfdc7000965c5a0174b4a82eaa5c0552742e40"