chore: ignore .vscode dir (#347)

.gitignore

@@ -1 +1,2 @@
 target
+.vscode

.vscode/settings.json

@@ -0,0 +1,12 @@
+{
+  "deno.enable": true,
+  "deno.lint": false,
+  "deno.unstable": false,
+  "deno.suggest.imports.hosts": {
+    "https://deno.land": false
+  },
+  "[rust]": {
+    "editor.defaultFormatter": "rust-lang.rust-analyzer",
+    "editor.formatOnSave": true
+  }
+}

mod.ts

@@ -81,14 +81,14 @@ export interface BuildOptions {
    * @default true
    */
   esModule?: boolean;
-  /** Skip outputting the canonical TypeScript in the output directory before emitting.
+  /** Skip running `npm install`.
    * @default false
    */
-  skipSourceOutput?: boolean;
-  /** Skip running `npm install`
+  skipNpmInstall?: boolean;
+  /** Skip outputting the canonical TypeScript in the output directory before emitting.
    * @default false
    */
-  skipNpmInstall?: boolean;
+  skipSourceOutput?: boolean;
   /** Root directory to find test files in. Defaults to the cwd. */
   rootTestDir?: string;
   /** Glob pattern to use to find tests files. Defaults to `deno test`'s pattern. */
@@ -233,14 +233,8 @@ export async function build(options: BuildOptions): Promise<void> {
   createNpmIgnore();
 
   // install dependencies in order to prepare for checking TS diagnostics
-  if (!options.skipNpmInstall) log(`Running ${packageManager} install...`);
-  const npmInstallPromise = options.skipNpmInstall
-    ? Promise.resolve()
-    : runNpmCommand({
-      bin: packageManager,
-      args: ["install"],
-      cwd: options.outDir,
-    });
+  const npmInstallPromise = runNpmInstall();
+
   if (options.typeCheck || options.declaration) {
     // Unfortunately this can't be run in parallel to building the project
     // in this case because TypeScript will resolve the npm packages when
@@ -536,6 +530,18 @@ export async function build(options: BuildOptions): Promise<void> {
     );
   }
 
+  function runNpmInstall() {
+    if (options.skipNpmInstall) {
+      return Promise.resolve();
+    }
+    log(`Running ${packageManager} install...`);
+    return runNpmCommand({
+      bin: packageManager,
+      args: ["install"],
+      cwd: options.outDir,
+    });
+  }
+
   async function transformEntryPoints(): Promise<TransformOutput> {
     const { shims, testShims } = shimOptionsToTransformShims(options.shims);
     return transform({