static analysis fixes

analysis_options.yaml

@@ -1,4 +1,4 @@
-include: package:pedantic/analysis_options.1.8.0.yaml
+include: package:pedantic/analysis_options.yaml
 
 analyzer:
   exclude:

lib/config.dart

@@ -62,7 +62,7 @@ class FileScaffoldConfig {
   static String _getAbsolute(String path) =>
       isAbsolute(path) ? path : absolute(path);
 
-  static _mapTemplates(Iterable<dynamic> templates) => [
+  static List<TemplateConfig> _mapTemplates(Iterable<dynamic> templates) => [
         for (dynamic template in templates)
           template is TemplateConfig
               ? TemplateConfig(
@@ -76,7 +76,7 @@ class FileScaffoldConfig {
       ];
 
   /// Makes a copy of this config, with the specified properties overridden.
-  copyWith({
+  FileScaffoldConfig copyWith({
     String name,
     List<String> templates,
     String outputDirectory,
@@ -94,7 +94,7 @@ class FileScaffoldConfig {
   factory FileScaffoldConfig.fromArgs(List<String> args) {
     var parser = FileScaffoldConfig.argParser;
     var results = parser.parse(args);
-    Map<String, dynamic> locals = {};
+    var locals = <String, dynamic>{};
     for (String local in results['locals']) {
       var k = local.substring(0, local.indexOf('='));
       var v = local.substring(local.indexOf('=') + 1);

lib/file_scaffold.dart

@@ -23,7 +23,7 @@ class FileScaffold {
 
   /// Lists all file paths for a given [TemplateConfig].
   Stream<String> inputFiles(TemplateConfig template) async* {
-    Glob glob = Glob(template.pattern);
+    var glob = Glob(template.pattern);
     await for (FileSystemEntity file in glob.list()) {
       if (!Directory(file.path).existsSync()) {
         yield absolute(file.path);
@@ -38,8 +38,8 @@ class FileScaffold {
   /// then outputting the new contents to the [config.outputDirectory].
   Future<void> run() async {
     for (var template in templates) {
-      await for (String file in inputFiles(template)) {
-        await _parseFile(template, file);
+      await for (var file in inputFiles(template)) {
+        unawaited(_parseFile(template, file));
       }
     }
   }
@@ -54,7 +54,7 @@ class FileScaffold {
     );
   }
 
-  _parseFile(TemplateConfig template, String file) async {
+  Future<void> _parseFile(TemplateConfig template, String file) async {
     print('Parsing: $file');
 
     if (!await File(file).exists()) {