Reorganize some pub libraries.

sdk/lib/_internal/pub/lib/src/command_deploy.dart

Index: sdk/lib/_internal/pub/lib/src/command_deploy.dart
diff --git a/sdk/lib/_internal/pub/lib/src/command_deploy.dart b/sdk/lib/_internal/pub/lib/src/command_deploy.dart
deleted file mode 100644
index 7261b128e9d5a61fc897143f7af87784cdd4bd44..0000000000000000000000000000000000000000
--- a/sdk/lib/_internal/pub/lib/src/command_deploy.dart
+++ /dev/null
@@ -1,141 +0,0 @@
-// Copyright (c) 2013, 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.
-
-library command_deploy;
-
-import 'dart:async';
-import 'dart:math' as math;
-
-import 'package:analyzer_experimental/analyzer.dart';
-import 'package:pathos/path.dart' as path;
-
-import 'command.dart';
-import 'dart.dart' as dart;
-import 'io.dart';
-import 'log.dart' as log;
-import 'utils.dart';
-
-final _arrow = getSpecial('\u2192', '=>');
-
-/// Handles the `deploy` pub command.
-class DeployCommand extends PubCommand {
-  final description = "Copy and compile all Dart entrypoints in the 'web' "
-      "directory.";
-  final usage = "pub deploy [options]";
-  final aliases = const ["settle-up"];
-
-  // TODO(nweiz): make these configurable.
-  /// The path to the source directory of the deployment.
-  String get source => path.join(entrypoint.root.dir, 'web');
-
-  /// The path to the target directory of the deployment.
-  String get target => path.join(entrypoint.root.dir, 'deploy');
-
-  /// The set of Dart entrypoints in [source] that should be compiled to [out].
-  final _entrypoints = new List<String>();
-
-  int _maxVerbLength;
-  int _maxSourceLength;
-
-  Future onRun() {
-    if (!dirExists(source)) {
-      throw new ApplicationException("There is no '$source' directory.");
-    }
-
-    return entrypoint.packageFiles(beneath: source).then((files) {
-      log.message("Finding entrypoints...");
-      _findEntrypoints(files);
-      _computeLogSize();
-
-      cleanDir(target);
-      _logAction("Copying", "${path.relative(source)}${path.separator}",
-          "${path.relative(target)}${path.separator}");
-      copyFiles(files.where((file) => path.extension(file) != '.dart'),
-          source, target);
-
-      return Future.forEach(_entrypoints, (sourceFile) {
-        var targetFile =
-            path.join(target, path.relative(sourceFile, from: source));
-        var relativeTargetFile = path.relative(targetFile);
-        var relativeSourceFile = path.relative(sourceFile);
-
-        ensureDir(path.dirname(targetFile));
-        _logAction("Compiling", relativeSourceFile, "$relativeTargetFile.js");
-        // TODO(nweiz): print dart2js errors/warnings in red.
-        return dart.compile(sourceFile, packageRoot: entrypoint.packagesDir)
-            .then((js) {
-          writeTextFile("$targetFile.js", js, dontLogContents: true);
-          _logAction("Compiling", relativeSourceFile, "$relativeTargetFile");
-          return dart.compile(sourceFile,
-              packageRoot: entrypoint.packagesDir, toDart: true);
-        }).then((dart) {
-          writeTextFile(targetFile, dart, dontLogContents: true);
-          // TODO(nweiz): we should put dart.js files next to any HTML file
-          // rather than any entrypoint. An HTML file could import an entrypoint
-          // that's not adjacent.
-          _maybeAddDartJs(path.dirname(targetFile));
-        });
-      });
-    });
-  }
-
-  /// Populates [_entrypoints] with all of the Dart entrypoints in [files].
-  /// [files] should be a list of paths in [source].
-  void _findEntrypoints(List<String> files) {
-    for (var file in files) {
-      if (path.extension(file) != '.dart') continue;
-      try {
-        if (!dart.isEntrypoint(parseDartFile(file))) continue;
-      } on AnalyzerErrorGroup catch (e) {
-        log.warning(e.message);
-        continue;
-      }
-      _entrypoints.add(file);
-    }
-    // Sort to ensure a deterministic order of compilation and output.
-    _entrypoints.sort();
-  }
-
-  /// Computes the maximum widths of words that will be used in log output for
-  /// the deploy command so we know how much padding to add when printing them.
-  /// This should only be run after [_findEntrypoints].
-  void _computeLogSize() {
-    _maxVerbLength = ["Copying", "Compiling"]
-        .map((verb) => verb.length).reduce(math.max);
-    var sourceLengths = new List.from(
-            _entrypoints.map((file) => path.relative(file).length))
-        ..add("${path.relative(source)}${path.separator}".length);
-    if (_shouldAddDartJs) sourceLengths.add("package:browser/dart.js".length);
-    _maxSourceLength = sourceLengths.reduce(math.max);
-  }
-
-  /// Log a deployment action. This should only be run after [_computeLogSize].
-  void _logAction(String verb, String source, String target) {
-    verb = padRight(verb, _maxVerbLength);
-    source = padRight(source, _maxSourceLength);
-    log.message("$verb $source $_arrow $target");
-  }
-
-  // TODO(nweiz): do something more principled when issue 6101 is fixed.
-  /// If this package depends non-transitively on the `browser` package, this
-  /// ensures that the `dart.js` file is copied into [directory], under
-  /// `packages/browser/`.
-  void _maybeAddDartJs(String directory) {
-    var jsPath = path.join(directory, 'packages', 'browser', 'dart.js');
-    // TODO(nweiz): warn if they don't depend on browser?
-    if (!_shouldAddDartJs || fileExists(jsPath)) return;
-
-    _logAction("Copying", "package:browser/dart.js", path.relative(jsPath));
-    ensureDir(path.dirname(jsPath));
-    copyFile(path.join(entrypoint.packagesDir, 'browser', 'dart.js'), jsPath);
-  }
-
-  /// Whether we should copy the browser package's dart.js file into the
-  /// deployed app.
-  bool get _shouldAddDartJs {
-    return !_entrypoints.isEmpty &&
-        entrypoint.root.dependencies.any((dep) =>
-            dep.name == 'browser' && dep.source == 'hosted');
-  }
-}