Remove code that requires whole-program compile

lib/src/report/html_reporter.dart

Index: lib/src/report/html_reporter.dart
diff --git a/lib/src/report/html_reporter.dart b/lib/src/report/html_reporter.dart
deleted file mode 100644
index 13ba53611ecce59f634148318fa8730deba8d047..0000000000000000000000000000000000000000
--- a/lib/src/report/html_reporter.dart
+++ /dev/null
@@ -1,532 +0,0 @@
-// Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-import 'dart:collection' show LinkedHashSet;
-import 'dart:convert' show HTML_ESCAPE;
-import 'dart:io';
-
-import 'package:analyzer/src/generated/engine.dart';
-import 'package:analyzer/src/generated/error.dart';
-import 'package:analyzer/src/generated/source.dart';
-import 'package:path/path.dart' as path;
-import 'package:source_span/source_span.dart';
-import 'package:yaml/yaml.dart' as yaml;
-
-import '../../devc.dart';
-import '../options.dart';
-import '../report.dart';
-import '../summary.dart';
-import 'html_gen.dart';
-
-/// Generate a compilation summary using the [Primer](http://primercss.io) css.
-class HtmlReporter implements AnalysisErrorListener {
-  final AnalysisContext context;
-  SummaryReporter reporter;
-  List<AnalysisError> errors = [];
-
-  HtmlReporter(this.context) {
-    reporter = new SummaryReporter(context);
-  }
-
-  void onError(AnalysisError error) {
-    try {
-      reporter.onError(error);
-    } catch (e, st) {
-      // TODO: This can fail when extracting context spans.
-      print('${e}:${st}');
-    }
-
-    errors.add(error);
-  }
-
-  void finish(CompilerOptions options) {
-    GlobalSummary result = reporter.result;
-
-    // Find all referenced packages - both those with and without issues.
-    List<String> allPackages = context.sources
-        .where((s) => s.uriKind == UriKind.PACKAGE_URI)
-        .map((s) => s.uri.pathSegments.first)
-        .toSet()
-        .toList();
-
-    String input = options.inputs.first;
-    List<SummaryInfo> summaries = [];
-
-    // Hoist the self-ref package to an `Application` category.
-    String packageName = _getPackageName();
-    if (result.packages.containsKey(packageName)) {
-      PackageSummary summary = result.packages[packageName];
-      List<MessageSummary> issues = summary.libraries.values
-          .expand((LibrarySummary l) => l.messages)
-          .toList();
-      summaries.add(new SummaryInfo(
-          'Application code', packageName, 'package:${packageName}', issues));
-    }
-
-    // package: code
-    List<String> keys = result.packages.keys.toList();
-    allPackages.forEach((name) {
-      if (!keys.contains(name)) keys.add(name);
-    });
-    keys.sort();
-
-    for (String name in keys) {
-      if (name == packageName) continue;
-
-      PackageSummary summary = result.packages[name];
-
-      if (summary == null) {
-        summaries.add(new SummaryInfo('Package: code', name));
-      } else {
-        List<MessageSummary> issues = summary.libraries.values
-            .expand((LibrarySummary summary) => summary.messages)
-            .toList();
-        summaries.add(
-            new SummaryInfo('Package: code', name, 'package:${name}', issues));
-      }
-    }
-
-    // dart: code
-    keys = result.system.keys.toList()..sort();
-    for (String name in keys) {
-      LibrarySummary summary = result.system[name];
-      if (summary.messages.isNotEmpty) {
-        summaries.add(new SummaryInfo(
-            'Dart: code', name, 'dart:${name}', summary.messages));
-      }
-    }
-
-    // Loose files
-    if (result.loose.isNotEmpty) {
-      List<MessageSummary> issues = result.loose.values
-          .expand((IndividualSummary summary) => summary.messages)
-          .toList();
-      summaries.add(new SummaryInfo('Files', 'files', 'files', issues));
-    }
-
-    // Write the html report.
-    var page = new Page(input, input, summaries);
-    var outPath = '${input.replaceAll('.', '_')}_results.html';
-    var link = outPath;
-    if (options.serverMode) {
-      var base = path.basename(outPath);
-      outPath = path.join(options.codegenOptions.outputDir, base);
-      link = 'http://${options.host}:${options.port}/$base';
-    }
-    new File(outPath).writeAsStringSync(page.create());
-    print('Compilation report available at ${link}; ${errors.length} issues.');
-  }
-
-  String _getPackageName() {
-    File file = new File('pubspec.yaml');
-    if (file.existsSync()) {
-      var doc = yaml.loadYaml(file.readAsStringSync());
-      return doc['name'];
-    } else {
-      return null;
-    }
-  }
-}
-
-class SummaryInfo {
-  static int _compareIssues(MessageSummary a, MessageSummary b) {
-    int result = _compareSeverity(a.level, b.level);
-    if (result != 0) return result;
-    result = a.span.sourceUrl.toString().compareTo(b.span.sourceUrl.toString());
-    if (result != 0) return result;
-    return a.span.start.compareTo(b.span.start);
-  }
-
-  static const _sevTable = const {'error': 0, 'warning': 1, 'info': 2};
-
-  static int _compareSeverity(String a, String b) =>
-      _sevTable[a] - _sevTable[b];
-
-  final String category;
-  final String shortTitle;
-  final String longTitle;
-  final List<MessageSummary> issues;
-
-  SummaryInfo(this.category, this.shortTitle, [this.longTitle, this.issues]) {
-    issues?.sort(_compareIssues);
-  }
-
-  String get ref => longTitle == null ? null : longTitle.replaceAll(':', '_');
-
-  int get errorCount =>
-      issues == null ? 0 : issues.where((i) => i.level == 'error').length;
-  int get warningCount =>
-      issues == null ? 0 : issues.where((i) => i.level == 'warning').length;
-  int get infoCount =>
-      issues == null ? 0 : issues.where((i) => i.level == 'info').length;
-
-  bool get hasIssues => issues == null ? false : issues.isNotEmpty;
-}
-
-class Page extends HtmlGen {
-  final String pageTitle;
-  final String inputFile;
-  final List<SummaryInfo> summaries;
-
-  Page(this.pageTitle, this.inputFile, this.summaries);
-
-  String get subTitle => 'DDC compilation report for ${inputFile}';
-
-  String create() {
-    start(
-        title: 'DDC ${pageTitle}',
-        theme: 'http://primercss.io/docs.css',
-        inlineStyle: _css);
-
-    header();
-    startTag('div', c: "container");
-    startTag('div', c: "columns docs-layout");
-
-    startTag('div', c: "column one-fourth");
-    nav();
-    endTag();
-
-    startTag('div', c: "column three-fourths");
-    subtitle();
-    contents();
-    endTag();
-
-    endTag();
-    footer();
-    endTag();
-    end();
-
-    return toString();
-  }
-
-  void header() {
-    startTag('header', c: "masthead");
-    startTag('div', c: "container");
-    title();
-    startTag('nav', c: "masthead-nav");
-    tag("a",
-        href:
-            "https://github.com/dart-lang/dev_compiler/blob/master/STRONG_MODE.md",
-        text: "Strong Mode");
-    tag("a",
-        href: "https://github.com/dart-lang/dev_compiler", text: "DDC Repo");
-    endTag();
-    endTag();
-    endTag();
-  }
-
-  void title() {
-    tag("a", c: "masthead-logo", text: pageTitle);
-  }
-
-  void subtitle() {
-    tag("h1", text: subTitle, c: "page-title");
-  }
-
-  void contents() {
-    int errorCount = summaries.fold(
-        0, (int count, SummaryInfo info) => count + info.errorCount);
-    int warningCount = summaries.fold(
-        0, (int count, SummaryInfo info) => count + info.warningCount);
-    int infoCount = summaries.fold(
-        0, (int count, SummaryInfo info) => count + info.infoCount);
-
-    List<String> messages = [];
-
-    if (errorCount > 0) {
-      messages.add("${_comma(errorCount)} ${_pluralize(errorCount, 'error')}");
-    }
-    if (warningCount > 0) {
-      messages.add(
-          "${_comma(warningCount)} ${_pluralize(warningCount, 'warning')}");
-    }
-    if (infoCount > 0) {
-      messages.add("${_comma(infoCount)} ${_pluralize(infoCount, 'info')}");
-    }
-
-    String message;
-
-    if (messages.isEmpty) {
-      message = 'no issues';
-    } else if (messages.length == 2) {
-      message = messages.join(' and ');
-    } else {
-      message = messages.join(', ');
-    }
-
-    tag("p", text: 'Found ${message}.');
-
-    for (SummaryInfo info in summaries) {
-      if (!info.hasIssues) continue;
-
-      tag("h2", text: info.longTitle, attributes: "id=${info.ref}");
-      contentItem(info);
-    }
-  }
-
-  void nav() {
-    startTag("nav", c: "menu docs-menu");
-    Iterable<String> categories =
-        new LinkedHashSet.from(summaries.map((s) => s.category));
-    for (String category in categories) {
-      navItems(category, summaries.where((s) => s.category == category));
-    }
-    endTag();
-  }
-
-  void navItems(String category, Iterable<SummaryInfo> infos) {
-    if (infos.isEmpty) return;
-
-    span(c: "menu-heading", text: category);
-
-    for (SummaryInfo info in infos) {
-      if (info.hasIssues) {
-        startTag("a", c: "menu-item", attributes: 'href="#${info.ref}"');
-
-        span(text: info.shortTitle);
-
-        int errorCount = info.errorCount;
-        int warningCount = info.warningCount;
-        int infoCount = info.infoCount;
-
-        if (infoCount > 0) {
-          span(c: "counter info", text: '${_comma(infoCount)}');
-        }
-        if (warningCount > 0) {
-          span(c: "counter warning", text: '${_comma(warningCount)}');
-        }
-        if (errorCount > 0) {
-          span(c: "counter error", text: '${_comma(errorCount)}');
-        }
-
-        endTag();
-      } else {
-        tag("div", c: "menu-item", text: info.shortTitle);
-      }
-    }
-  }
-
-  void footer() {
-    startTag('footer', c: "footer");
-    writeln("${inputFile} • DDC version ${devCompilerVersion}");
-    endTag();
-  }
-
-  void contentItem(SummaryInfo info) {
-    int errors = info.errorCount;
-    int warnings = info.warningCount;
-    int infos = info.infoCount;
-
-    if (errors > 0) {
-      span(
-          c: 'counter error',
-          text: '${_comma(errors)} ${_pluralize(errors, 'error')}');
-    }
-    if (warnings > 0) {
-      span(
-          c: 'counter warning',
-          text: '${_comma(warnings)} ${_pluralize(warnings, 'warning')}');
-    }
-    if (infos > 0) {
-      span(
-          c: 'counter info',
-          text: '${_comma(infos)} ${_pluralize(infos, 'info')}');
-    }
-
-    info.issues.forEach(emitMessage);
-  }
-
-  void emitMessage(MessageSummary issue) {
-    startTag('div', c: 'file');
-    startTag('div', c: 'file-header');
-    span(c: 'counter ${issue.level}', text: issue.kind);
-    span(c: 'file-info', text: issue.span.sourceUrl.toString());
-    endTag();
-
-    startTag('div', c: 'blob-wrapper');
-    startTag('table');
-    startTag('tbody');
-
-    // TODO: Widen the line extracts - +2 on either side.
-    // TODO: Highlight error ranges.
-    if (issue.span is SourceSpanWithContext) {
-      SourceSpanWithContext context = issue.span;
-      String text = context.context.trimRight();
-      int lineNum = context.start.line;
-
-      for (String line in text.split('\n')) {
-        lineNum++;
-        startTag('tr');
-        tag('td', c: 'blob-num', text: lineNum.toString());
-        tag('td',
-            c: 'blob-code blob-code-inner', text: HTML_ESCAPE.convert(line));
-        endTag();
-      }
-    }
-
-    startTag('tr', c: 'row-expandable');
-    tag('td', c: 'blob-num blob-num-expandable');
-    tag('td',
-        c: 'blob-code blob-code-expandable',
-        text: HTML_ESCAPE.convert(issue.message));
-    endTag();
-
-    endTag();
-    endTag();
-    endTag();
-
-    endTag();
-  }
-}
-
-String _pluralize(int count, String item) => count == 1 ? item : '${item}s';
-
-String _comma(int count) {
-  String str = '${count}';
-  if (str.length <= 3) return str;
-  int pos = str.length - 3;
-  return str.substring(0, pos) + ',' + str.substring(pos);
-}
-
-/// Deltas from the baseline Primer css (http://primercss.io/docs.css).
-const String _css = '''
-h2 {
-  margin-top: 2em;
-  padding-bottom: 0.3em;
-  font-size: 1.75em;
-  line-height: 1.225;
-  border-bottom: 1px solid #eee;
-}
-
-.error {
-  background-color: #bf1515;
-}
-
-.menu-item .counter {
-  margin-bottom: 0;
-}
-
-.counter.error {
-  color: #eee;
-  text-shadow: none;
-}
-
-.warning {
-  background-color: #ffe5a7;
-}
-
-.counter.warning {
-  color: #777;
-}
-
-.counter.error,
-.counter.warning,
-.counter.info {
-  margin-bottom: 0;
-}
-
-nav.menu .menu-item {
-  overflow-x: auto;
-}
-
-.info {
-  background-color: #eee;
-}
-
-/* code snippets styles */
-
-.file {
-  position: relative;
-  margin-top: 20px;
-  margin-bottom: 15px;
-  border: 1px solid #ddd;
-  border-radius: 3px;
-}
-
-.file-header {
-  padding: 5px 10px;
-  background-color: #f7f7f7;
-  border-bottom: 1px solid #d8d8d8;
-  border-top-left-radius: 2px;
-  border-top-right-radius: 2px;
-}
-
-.file-info {
-  font-size: 12px;
-  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
-}
-
-table {
-  border-collapse: collapse;
-  border-spacing: 0;
-  margin-bottom: 0;
-}
-
-.blob-wrapper {
-  overflow-x: auto;
-  overflow-y: hidden;
-}
-
-.blob-num {
-  width: 1%;
-  min-width: 50px;
-  white-space: nowrap;
-  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
-  font-size: 12px;
-  line-height: 18px;
-  color: rgba(0,0,0,0.3);
-  vertical-align: top;
-  text-align: right;
-  border: solid #eee;
-  border-width: 0 1px 0 0;
-  cursor: pointer;
-  -webkit-user-select: none;
-  -moz-user-select: none;
-  -ms-user-select: none;
-  user-select: none;
-  padding-left: 10px;
-  padding-right: 10px;
-}
-
-.blob-code {
-  padding-left: 10px;
-  padding-right: 10px;
-  vertical-align: top;
-}
-
-.blob-code-inner {
-  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
-  font-size: 12px;
-  color: #333;
-  white-space: pre;
-  overflow: visible;
-  word-wrap: normal;
-}
-
-.row-expandable {
-  border-top: 1px solid #d8d8d8;
-  border-bottom-left-radius: 3px;
-  border-bottom-right-radius: 3px;
-}
-
-.blob-num-expandable,
-.blob-code-expandable {
-  vertical-align: middle;
-  font-size: 14px;
-  border-color: #d2dff0;
-}
-
-.blob-num-expandable {
-  background-color: #edf2f9;
-  border-bottom-left-radius: 3px;
-}
-
-.blob-code-expandable {
-  padding-top: 4px;
-  padding-bottom: 4px;
-  background-color: #f4f7fb;
-  border-width: 1px 0;
-  border-bottom-right-radius: 3px;
-}
-''';