Siva Annamalai
bd2a8e1d60
Bug: Change-Id: I4ca50f315361422db1d4356055862463bfe1d6f3 Reviewed-on: https://dart-review.googlesource.com/12240 Reviewed-by: Siva Annamalai <asiva@google.com> Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Siva Annamalai <asiva@google.com>
94 lines
2.6 KiB
Dart
94 lines
2.6 KiB
Dart
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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/// Given the beginning and ending file names in a batch, does as much automated
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/// migration and possible and prints out the remaining manual steps required.
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///
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/// This should be safe to run, and safe to re-run on an in-progress chunk.
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/// However, it has not been thoroughly tested, so run at your own risk.
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import 'dart:io';
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import 'package:migration/src/fork.dart';
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import 'package:migration/src/io.dart';
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import 'package:migration/src/log.dart';
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import 'package:migration/src/migrate_statuses.dart';
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const simpleDirs = const ["corelib", "language", "lib", "standalone"];
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void main(List<String> arguments) {
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if (arguments.contains("--dry-run")) {
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dryRun = true;
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arguments = arguments.where((argument) => argument != "--dry-run").toList();
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}
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if (arguments.length != 2) {
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stderr.writeln(
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"Usage: dart migrate_batch.dart [--dry-run] <first file> <last file>");
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stderr.writeln();
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stderr.writeln("Example:");
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stderr.writeln();
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stderr.writeln(" \$ dart migrate_batch.dart map_to_string queue");
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exit(1);
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}
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var tests = scanTests();
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var startIndex = findFork(tests, arguments[0]);
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var endIndex = findFork(tests, arguments[1]);
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if (startIndex == null || endIndex == null) exit(1);
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tests = tests.sublist(startIndex, endIndex + 1);
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if (tests.isEmpty) {
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print(bold("No tests in range."));
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return;
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}
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var s = tests.length == 1 ? "" : "s";
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var first = tests.first.twoPath;
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var last = tests.last.twoPath;
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print("Migrating ${bold(tests.length)} test$s from ${bold(first)} "
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"to ${bold(last)}...");
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print("");
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var allTodos = <String, List<String>>{};
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var migratedTests = 0;
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var unmigratedTests = 0;
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for (var test in tests) {
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var todos = test.migrate();
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if (todos.isEmpty) {
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migratedTests++;
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} else {
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unmigratedTests++;
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allTodos[test.twoPath] = todos;
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}
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}
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migrateStatusEntries(tests, allTodos);
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// Tell the user what's left to do.
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print("");
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var summary = "";
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if (migratedTests > 0) {
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var s = migratedTests == 1 ? "" : "s";
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summary += "Successfully migrated ${green(migratedTests)} test$s. ";
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}
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if (unmigratedTests > 0) {
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var s = unmigratedTests == 1 ? "" : "s";
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summary += "Need manual work on ${red(unmigratedTests)} test$s:";
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}
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print(summary);
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var todoTests = allTodos.keys.toList();
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todoTests.sort();
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for (var todoTest in todoTests) {
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print("- ${bold(todoTest)}:");
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allTodos[todoTest].forEach(todo);
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}
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}
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