Use argv defaults consistently

src/bin.ts

@@ -59,7 +59,17 @@ const argv = minimist<Argv>(process.argv.slice(2), {
   },
   default: {
     cache: DEFAULTS.cache,
-    files: DEFAULTS.files
+    files: DEFAULTS.files,
+    pretty: DEFAULTS.pretty,
+    typeCheck: DEFAULTS.typeCheck,
+    transpileOnly: DEFAULTS.transpileOnly,
+    cacheDirectory: DEFAULTS.cacheDirectory,
+    ignore: DEFAULTS.ignore,
+    project: DEFAULTS.project,
+    skipIgnore: DEFAULTS.skipIgnore,
+    skipProject: DEFAULTS.skipProject,
+    compiler: DEFAULTS.compiler,
+    ignoreDiagnostics: DEFAULTS.ignoreDiagnostics
   }
 })
 
@@ -101,18 +111,18 @@ const isPrinted = argv.print !== undefined
 
 // Register the TypeScript compiler instance.
 const service = register({
-  files: argv.files || DEFAULTS.files,
-  pretty: argv.pretty || DEFAULTS.pretty,
-  typeCheck: argv.typeCheck || DEFAULTS.typeCheck,
-  transpileOnly: argv.transpileOnly || DEFAULTS.transpileOnly,
-  cache: argv.cache || DEFAULTS.cache,
-  cacheDirectory: argv.cacheDirectory || DEFAULTS.cacheDirectory,
-  ignore: argv.ignore || DEFAULTS.ignore,
-  project: argv.project || DEFAULTS.project,
-  skipIgnore: argv.skipIgnore || DEFAULTS.skipIgnore,
-  skipProject: argv.skipProject || DEFAULTS.skipProject,
-  compiler: argv.compiler || DEFAULTS.compiler,
-  ignoreDiagnostics: argv.ignoreDiagnostics || DEFAULTS.ignoreDiagnostics,
+  files: argv.files,
+  pretty: argv.pretty,
+  typeCheck: argv.typeCheck,
+  transpileOnly: argv.transpileOnly,
+  cache: argv.cache,
+  cacheDirectory: argv.cacheDirectory,
+  ignore: argv.ignore,
+  project: argv.project,
+  skipIgnore: argv.skipIgnore,
+  skipProject: argv.skipProject,
+  compiler: argv.compiler,
+  ignoreDiagnostics: argv.ignoreDiagnostics,
   compilerOptions: parse(argv.compilerOptions) || DEFAULTS.compilerOptions,
   readFile: isEval ? readFileEval : undefined,
   fileExists: isEval ? fileExistsEval : undefined