Merge pull request #32 from maks/fix-runzone

fix deprecation, rm old logging

Author: maks

analysis_options.yaml

@@ -1,8 +1,10 @@
+include: package:lints/recommended.yaml
+
 analyzer:
-  # language:
-  #   strict-casts: true
-  #   strict-inference: true
-  #   strict-raw-types: true
+  language:
+    strict-casts: true
+    strict-inference: true
+    strict-raw-types: true
   exclude:
     - lib/**/*.g.dart
     - lib/**/*.freezed.dart

bin/dsg.dart

@@ -4,7 +4,7 @@ import 'dart:io';
 import 'package:bonsai/bonsai.dart';
 import 'package:dsg/dsg.dart';
 
-Future main(List<String> arguments) async {
+Future<void> main(List<String> arguments) async {
   const debug = true;
   if (debug) {
     Log.init(true);

lib/src/application.dart

@@ -103,21 +103,21 @@ class Application {
 
     final ip = config.ip;
     final port = config.port;
-    final MY_HTTP_ROOT_PATH =
+    final myHttpRootPath =
         config.docroot; //Platform.script.resolve(folder).toFilePath();
 
     late VirtualDirectory virtDir;
-    void _directoryHandler(final Directory dir, final HttpRequest request) {
+    void directoryHandler(final Directory dir, final HttpRequest request) {
       log('$dir');
       final indexUri = Uri.file(dir.path).resolve('index.html');
       virtDir.serveFile(File(indexUri.toFilePath()), request);
     }
 
-    virtDir = VirtualDirectory(MY_HTTP_ROOT_PATH)
+    virtDir = VirtualDirectory(myHttpRootPath)
       ..allowDirectoryListing = true
       ..followLinks = true
       ..jailRoot = false;
-    virtDir.directoryHandler = _directoryHandler;
+    virtDir.directoryHandler = directoryHandler;
 
     Future<HttpServer> connect;
     if (config.usesecureconnection) {
@@ -130,18 +130,18 @@ class Application {
       connect = HttpServer.bind(ip, int.parse(port));
     }
 
-    runZoned(() {
-      connect.then((final server) {
-        log('Server running $ip on port: $port, $MY_HTTP_ROOT_PATH');
+    runZonedGuarded(() {
+        connect.then((final server) {
+        log('Server running $ip on port: $port, $myHttpRootPath');
         server.listen((final request) {
           log('${request.connectionInfo?.remoteAddress.address}:${request.connectionInfo?.localPort} - ${request.method} ${request.uri}');
 
           virtDir.serveRequest(request); 
         });
       });
-    },
-        onError: (Object e, StackTrace stackTrace) =>
-            Log.e('Error running http server: $e $stackTrace'));
+    }, (error, stack) { 
+      Log.e('Error running http server: $error $stack');
+    });        
   }
 
   void watch(final String folder, final Config config) {

lib/src/config.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: constant_identifier_names
+
 part of dsg;
 
 /// Defines default-configurations.
@@ -36,12 +38,12 @@ class Config {
   Config(this._argResults) {
     _settings[Options._ARG_LOGLEVEL] = 'info';
 
-    _settings[Config._CONF_CONTENT_DIR] = '${_CONFIG_FOLDER}/html/_content';
-    _settings[Config._CONF_TEMPLATE_DIR] = '${_CONFIG_FOLDER}/html/_templates';
-    _settings[Config._CONF_DATA_DIR] = '${_CONFIG_FOLDER}/html/_data';
-    _settings[Config._CONF_LISTINGS_DIR] = '${_CONFIG_FOLDER}/html/_listings';
-    _settings[Config._CONF_PARTIALS_DIR] = '${_CONFIG_FOLDER}/html/_partials';
-    _settings[Config._CONF_ASSETS_DIR] = '${_CONFIG_FOLDER}/html/_assets';
+    _settings[Config._CONF_CONTENT_DIR] = '$_CONFIG_FOLDER/html/_content';
+    _settings[Config._CONF_TEMPLATE_DIR] = '$_CONFIG_FOLDER/html/_templates';
+    _settings[Config._CONF_DATA_DIR] = '$_CONFIG_FOLDER/html/_data';
+    _settings[Config._CONF_LISTINGS_DIR] = '$_CONFIG_FOLDER/html/_listings';
+    _settings[Config._CONF_PARTIALS_DIR] = '$_CONFIG_FOLDER/html/_partials';
+    _settings[Config._CONF_ASSETS_DIR] = '$_CONFIG_FOLDER/html/_assets';
 
     _settings[Config._CONF_OUTPUT_DIR] = 'web';
     _settings[Config._CONF_WORKSPACE_DIR] = '.';
@@ -182,8 +184,9 @@ class Config {
   void printSettings() {
     int getMaxKeyLength() {
       var length = 0;
-      settings.keys
-          .forEach((final String key) => length = math.max(length, key.length));
+      for (var key in settings.keys) {
+        length = math.max(length, key.length);
+      }
       return length;
     }
 
@@ -199,14 +202,14 @@ class Config {
 
     print('Settings:');
     settings.forEach((final String key, final value) {
-      print('    ${prepareKey(key)} ${value}');
+      print('    ${prepareKey(key)} $value');
     });
   }
 
   void printSiteKeys() {
-    print('Keys for ${configfile}:');
+    print('Keys for $configfile:');
     _settings.forEach((final String key, final dynamic value) {
-      print('    ${(key + ':').padRight(20)} $value');
+      print('    ${('$key:').padRight(20)} $value');
     });
   }
 
@@ -234,17 +237,17 @@ class Config {
   }
 
   void _overwriteSettingsWithConfigFile() {
-    final file = File('${configfolder}/${configfile}');
+    final file = File('$configfolder/$configfile');
     if (!file.existsSync()) {
       return;
     }
     final map = yaml.loadYaml(file.readAsStringSync()) as yaml.YamlMap;
-    _settings.keys.forEach((final String key) {
+    for (var key in _settings.keys) {
       if (map.containsKey(key)) {
         _settings[key] = map[key];
         print('Found $key in $configfile: ${map[key]}');
       }
-    });
+    }
   }
 
   Map<String, String> _toMap(final dynamic configOption) {

lib/src/generator.dart

@@ -3,7 +3,7 @@ part of dsg;
 /// Takes a template string (such as a Mustache template) and renders it out to an HTML string
 /// using the given input values/options.
 ///
-typedef TemplateRenderer = String Function(String template, Map options, PartialsResolver resolver);
+typedef TemplateRenderer = String Function(String template, Map<dynamic, dynamic> options, PartialsResolver resolver);
 
 /// Resolved partial-names into mustache.Templates
 typedef PartialsResolver = mustache.Template Function(String name);
@@ -15,12 +15,13 @@ String _outputFormat = 'MMMM dd yyyy';
 ///
 /// Uses [Mustache templates](https://pub.dartlang.org/packages/mustache) by default.
 ///
-TemplateRenderer renderTemplate = (final String? source, final Map options, final PartialsResolver resolver) {
+TemplateRenderer renderTemplate =
+    (final String? source, final Map<dynamic, dynamic> options, final PartialsResolver resolver) {
   final template = mustache.Template(source ?? '', htmlEscapeValues: false, partialResolver: resolver, lenient: true);
 
   final inFormat = 'yyyy-MM-dd';
 
-  final formatDate = (mustache.LambdaContext ctx) => '${_parseDate(ctx.renderString(), inFormat, _outputFormat)}';
+  formatDate(mustache.LambdaContext ctx) => _parseDate(ctx.renderString(), inFormat, _outputFormat);
 
   options['formatDate'] = formatDate;
 
@@ -31,6 +32,7 @@ TemplateRenderer renderTemplate = (final String? source, final Map options, fina
 
 class Generator {
   /// Mustache-Renderer strips out newlines
+  // ignore: constant_identifier_names
   static const String _NEWLINE_PROTECTOR = '@@@#@@@';
 
   /// Render and output your static site (WARNING: overwrites existing HTML files in output directory).
@@ -69,11 +71,11 @@ class Generator {
     log('Generating .html files...');
 
     for (final file in files) {
-      final relativeFileName = file.path.replaceAll('${contentDir.path}', '').replaceFirst('/', '');
+      final relativeFileName = file.path.replaceAll(contentDir.path, '').replaceFirst('/', '');
       final relativePath = path.dirname(relativeFileName).replaceFirst('.', '');
       final extension = path.extension(relativeFileName).replaceFirst('.', '').toLowerCase();
 
-      log('\nFile: ${relativeFileName}, Path: $relativePath');
+      log('\nFile: $relativeFileName, Path: $relativePath');
 
       final fileContents = file.readAsStringSync();
       fm.FrontMatterDocument fmDocument;
@@ -133,7 +135,7 @@ class Generator {
               templateContent, pageOptions, _partialsResolver(partialsDir, isMarkdownSupported: config.usemarkdown)),
           config);
 
-      final outputFilename = '${path.basenameWithoutExtension(relativeFileName)}.${outputExtension}';
+      final outputFilename = '${path.basenameWithoutExtension(relativeFileName)}.$outputExtension';
       final outputPath = _createOutputPath(outputDir, relativePath);
       final outputFile = File('${outputPath.path}/$outputFilename');
 
@@ -143,7 +145,7 @@ class Generator {
     }
 
     for (final image in images) {
-      final relativeFileName = image.path.replaceAll('${contentDir.path}', '').replaceFirst('/', '');
+      final relativeFileName = image.path.replaceAll(contentDir.path, '').replaceFirst('/', '');
       final relativePath = path.dirname(relativeFileName).startsWith('.')
           ? path.dirname(relativeFileName)
           : path.dirname(relativeFileName).replaceFirst('.', '');
@@ -157,7 +159,7 @@ class Generator {
     }
 
     for (final asset in assets) {
-      final relativeFileName = asset.path.replaceAll('${assetsDir.path}', '').replaceFirst('/', '');
+      final relativeFileName = asset.path.replaceAll(assetsDir.path, '').replaceFirst('/', '');
       final relativePath = path.dirname(relativeFileName).replaceFirst('.', '');
 
       final outputPath = _createOutputPath(outputDir, relativePath);
@@ -182,13 +184,13 @@ class Generator {
   ///
   void _resolvePartialsInYamlBlock(
       final Directory partialsDir, final Map<String, dynamic> pageOptions, bool useMarkdown) {
-    pageOptions.keys.forEach((final String key) {
+    for (var key in pageOptions.keys) {
       if (pageOptions[key] is String && (pageOptions[key] as String).contains('->')) {
         final partial = (pageOptions[key] as String).replaceAll(RegExp(r'[^>]*>'), '');
         pageOptions[key] = renderTemplate(
-            '{{>${partial}}}', pageOptions, _partialsResolver(partialsDir, isMarkdownSupported: useMarkdown));
+            '{{>$partial}}', pageOptions, _partialsResolver(partialsDir, isMarkdownSupported: useMarkdown));
       }
-    });
+    }
   }
 
   /// Returns a partials-Resolver. The partials-Resolver gets a dot separated name. This name is translated
@@ -225,7 +227,7 @@ class Generator {
 
   Directory _createOutputPath(final Directory outputDir, final String relativePath) {
     final relPath = relativePath.isNotEmpty ? '/' : '';
-    final outputPath = Directory('${outputDir.path}${relPath}${relativePath}');
+    final outputPath = Directory('${outputDir.path}$relPath$relativePath');
     if (!outputPath.existsSync()) {
       outputPath.createSync(recursive: true);
     }
@@ -318,9 +320,9 @@ class Generator {
         .toList();
   }
 
-  bool _isMarkdownSupported(final bool markdownForSite, final Map page_options) {
+  bool _isMarkdownSupported(final bool markdownForSite, final Map<dynamic, dynamic> pageOptions) {
     return markdownForSite ||
-        (page_options.containsKey('markdown_templating') && page_options['markdown_templating'] as bool);
+        (pageOptions.containsKey('markdown_templating') && pageOptions['markdown_templating'] as bool);
   }
 
   Map<String, dynamic> _fillInDefaultPageOptions(final String defaultDateFormat, final File file,
@@ -331,22 +333,22 @@ class Generator {
     pageOptions['_site'] = siteOptions;
 
     /// See [DateFormat](https://api.dartlang.org/docs/channels/stable/latest/intl/DateFormat.html) for formatting options
-    final date_format = DateFormat(defaultDateFormat);
+    final dateFormat = DateFormat(defaultDateFormat);
 
     if (pageOptions.containsKey('date_format')) {
-      final page_date_format = DateFormat(pageOptions['date_format'] as String);
-      pageOptions['_date'] = page_date_format.format(file.lastModifiedSync());
+      final pageDateFormat = DateFormat(pageOptions['date_format'] as String);
+      pageOptions['_date'] = pageDateFormat.format(file.lastModifiedSync());
     } else {
-      pageOptions['_date'] = date_format.format(file.lastModifiedSync());
+      pageOptions['_date'] = dateFormat.format(file.lastModifiedSync());
     }
 
     return pageOptions;
   }
 
-  Map _getDataMap(final List<File> dataFiles) {
+  Map<dynamic, dynamic> _getDataMap(final List<File> dataFiles) {
     final dataMap = <String, dynamic>{};
 
-    dataFiles.forEach((final File file) {
+    for (var file in dataFiles) {
       if (file.existsSync()) {
         dynamic data;
         if (path.extension(file.path) == '.yaml') {
@@ -358,7 +360,7 @@ class Generator {
         final filename = path.basenameWithoutExtension(file.path).toLowerCase();
         dataMap[filename] = data;
       }
-    });
+    }
 
     return dataMap;
   }
@@ -380,13 +382,13 @@ class Generator {
     if (relativeFileName.contains('/')) {
       nestingLevel = relativeFileName.split('/').length - 1;
       for (var counter = 0; counter < nestingLevel; counter++) {
-        backPath = backPath + '../';
+        backPath = '$backPath../';
       }
     }
 
     final pathWithoutExtension = path.withoutExtension(relativeFileName);
     // final String portablePath = pathWithoutExtension.replaceAll( RegExp('(/|\\\\\)'),':');
-    final pageIndicator = pathWithoutExtension.replaceAll(RegExp('(/|\\\\\)'), '_');
+    final pageIndicator = pathWithoutExtension.replaceAll(RegExp('(/|\\\\)'), '_');
     pageOptions['_page'] = {
       'filename': pathWithoutExtension,
       'pageindicator': pageIndicator,
@@ -402,17 +404,18 @@ class Generator {
   }
 
   File _getTemplateFor(
-      final File file, final Map page_options, final List<File> templates, final String defaultTemplate) {
+      final File file, final Map<dynamic, dynamic> pageOptions, final List<File> templates,
+      final String defaultTemplate) {
     final filenameWithoutExtension = path.basenameWithoutExtension(file.path);
     final filepath = path.normalize(file.path);
 
     File template;
     //_logger.info('Templates: ${templates}, Default: ${defaultTemplate}');
 
     try {
-      if (page_options.containsKey('template')) {
+      if (pageOptions.containsKey('template')) {
         template = templates
-            .firstWhere((final File file) => path.basenameWithoutExtension(file.path) == page_options['template']);
+            .firstWhere((final File file) => path.basenameWithoutExtension(file.path) == pageOptions['template']);
       } else if (defaultTemplate.isNotEmpty) {
         template = templates.firstWhere((final File file) {
           return path.basenameWithoutExtension(file.path) == path.basenameWithoutExtension(defaultTemplate);
@@ -432,12 +435,12 @@ class Generator {
   /// Currently only supports replacing Unix-style relative paths.
   ///
   String _fixPathRefs(String html, final Config config) {
-    var relative_output = path.relative(config.outputfolder, from: config.templatefolder);
+    var relativeOutput = path.relative(config.outputfolder, from: config.templatefolder);
 
-    relative_output = '$relative_output/'.replaceAll('\\', '/');
+    relativeOutput = '$relativeOutput/'.replaceAll('\\', '/');
     //_logger.info(relative_output);
 
-    html = html.replaceAll('src="$relative_output', 'src="').replaceAll('href="$relative_output', 'href="');
+    html = html.replaceAll('src="$relativeOutput', 'src="').replaceAll('href="$relativeOutput', 'href="');
 
     return html;
   }
@@ -448,25 +451,25 @@ class Generator {
       final Map<String, dynamic> pageOptions, final Config config) {
     check(relativeFileName).isNotEmpty();
 
-    log('   --- ${(relativeFileName + " ").padRight(76, "-")}');
+    log('   --- ${("$relativeFileName ").padRight(76, "-")}');
 
-    void _showMap(final Map<String, dynamic> values, final int nestingLevel) {
+    void showMap(final Map<String, dynamic> values, final int nestingLevel) {
       values.forEach((final String key, final dynamic value) {
         log('    ${"".padRight(nestingLevel * 2)} $key.');
 
         if (value is Map) {
-          _showMap(value as Map<String, dynamic>, nestingLevel + 1);
+          showMap(value as Map<String, dynamic>, nestingLevel + 1);
         } else {
           var valueAsString =
-              value.toString().replaceAll(RegExp('(\n|\r|\\s{2,}|${_NEWLINE_PROTECTOR})', multiLine: true), '');
+              value.toString().replaceAll(RegExp('(\n|\r|\\s{2,}|$_NEWLINE_PROTECTOR)', multiLine: true), '');
 
           valueAsString = valueAsString.substring(0, math.min(50, math.max(valueAsString.length, 0)));
-          log('    ${"".padRight(nestingLevel * 2)} $key -> [${valueAsString}]');
+          log('    ${"".padRight(nestingLevel * 2)} $key -> [$valueAsString]');
         }
       });
     }
 
-    _showMap(pageOptions, 0);
+    showMap(pageOptions, 0);
     log('   ${"".padRight(80, "-")}');
   }
 }