| // Copyright (c) 2020, 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:async'; |
| import 'dart:convert'; |
| import 'dart:io'; |
| import 'dart:math'; |
| |
| import 'package:pub_semver/pub_semver.dart'; |
| import 'package:meta/meta.dart'; |
| |
| import '../command.dart'; |
| import '../entrypoint.dart'; |
| import '../log.dart' as log; |
| import '../package.dart'; |
| import '../package_name.dart'; |
| import '../pubspec.dart'; |
| import '../solver.dart'; |
| import '../source/hosted.dart'; |
| |
| class OutdatedCommand extends PubCommand { |
| @override |
| String get name => 'outdated'; |
| @override |
| String get description => |
| 'Analyze your dependencies to find which ones can be upgraded.'; |
| @override |
| String get invocation => 'pub outdated [options]'; |
| @override |
| String get docUrl => 'https://dart.dev/tools/pub/cmd/pub-outdated'; |
| |
| OutdatedCommand() { |
| argParser.addFlag('color', |
| help: 'Whether to color the output. Defaults to color ' |
| 'when connected to a terminal, and no-color otherwise.'); |
| |
| argParser.addFlag('json', |
| help: 'Outputs the results in a json formatted report', |
| negatable: false); |
| |
| argParser.addFlag('up-to-date', |
| defaultsTo: false, |
| help: 'Include dependencies that are already at the latest version.'); |
| |
| argParser.addFlag('pre-releases', |
| defaultsTo: false, |
| help: 'Include pre-releases when reporting latest version.'); |
| |
| argParser.addFlag( |
| 'dev-dependencies', |
| defaultsTo: true, |
| help: 'When true take dev-dependencies into account when resolving.', |
| ); |
| |
| argParser.addFlag( |
| 'dependency-overrides', |
| defaultsTo: true, |
| help: 'Show resolutions with `dependency_override`', |
| ); |
| |
| argParser.addOption('mark', |
| help: 'Highlight packages with some property in the report.', |
| valueHelp: 'OPTION', |
| allowed: ['outdated', 'none'], |
| defaultsTo: 'outdated', |
| hide: true); |
| } |
| |
| @override |
| Future run() async { |
| entrypoint.assertUpToDate(); |
| |
| final includeDevDependencies = argResults['dev-dependencies']; |
| final includeDependencyOverrides = argResults['dependency-overrides']; |
| |
| final rootPubspec = includeDependencyOverrides |
| ? entrypoint.root.pubspec |
| : _stripDependencyOverrides(entrypoint.root.pubspec); |
| |
| final upgradablePubspec = includeDevDependencies |
| ? rootPubspec |
| : _stripDevDependencies(rootPubspec); |
| |
| final resolvablePubspec = _stripVersionConstraints(upgradablePubspec); |
| |
| List<PackageId> upgradablePackages; |
| List<PackageId> resolvablePackages; |
| |
| final shouldShowSpinner = stdout.hasTerminal && !argResults['json']; |
| if (shouldShowSpinner) { |
| await log.spinner('Resolving', () async { |
| upgradablePackages = await _tryResolve(upgradablePubspec); |
| resolvablePackages = await _tryResolve(resolvablePubspec); |
| }); |
| } else { |
| upgradablePackages = await _tryResolve(upgradablePubspec); |
| resolvablePackages = await _tryResolve(resolvablePubspec); |
| } |
| |
| final currentPackages = entrypoint.lockFile.packages.values; |
| |
| /// The set of all dependencies (direct and transitive) that are in the |
| /// closure of the non-dev dependencies from the root in at least one of |
| /// the current, upgradable and resolvable resolutions. |
| final nonDevDependencies = <String>{ |
| ...await _nonDevDependencyClosure(entrypoint.root, currentPackages), |
| ...await _nonDevDependencyClosure(entrypoint.root, upgradablePackages), |
| ...await _nonDevDependencyClosure(entrypoint.root, resolvablePackages), |
| }; |
| |
| Future<_PackageDetails> analyzeDependency(PackageRef packageRef) async { |
| final name = packageRef.name; |
| final current = (entrypoint.lockFile?.packages ?? {})[name]; |
| |
| final upgradable = upgradablePackages.firstWhere((id) => id.name == name, |
| orElse: () => null); |
| final resolvable = resolvablePackages.firstWhere((id) => id.name == name, |
| orElse: () => null); |
| |
| // Find the latest version, and if it's overridden. |
| var latestIsOverridden = false; |
| PackageId latest; |
| // If not overridden in current resolution we can use this |
| if (!entrypoint.root.pubspec.dependencyOverrides.containsKey(name)) { |
| latest ??= await _getLatest(current); |
| } |
| // If present as a dependency or dev_dependency we use this |
| latest ??= await _getLatest(rootPubspec.dependencies[name]); |
| latest ??= await _getLatest(rootPubspec.devDependencies[name]); |
| // If not overridden and present in either upgradable or resolvable we |
| // use this reference to find the latest |
| if (!upgradablePubspec.dependencyOverrides.containsKey(name)) { |
| latest ??= await _getLatest(upgradable); |
| } |
| if (!resolvablePubspec.dependencyOverrides.containsKey(name)) { |
| latest ??= await _getLatest(resolvable); |
| } |
| // Otherwise, we might simply not have a latest, when a transitive |
| // dependency is overridden the source can depend on which versions we |
| // are picking. This is not a problem on `pub.dev` because it does not |
| // allow 3rd party pub servers, but other servers might. Hence, we choose |
| // to fallback to using the overridden source for latest. |
| if (latest == null) { |
| latest ??= await _getLatest(current ?? upgradable ?? resolvable); |
| latestIsOverridden = true; |
| } |
| |
| return _PackageDetails( |
| name, |
| await _describeVersion( |
| current, |
| entrypoint.root.pubspec.dependencyOverrides.containsKey(name), |
| ), |
| await _describeVersion( |
| upgradable, |
| upgradablePubspec.dependencyOverrides.containsKey(name), |
| ), |
| await _describeVersion( |
| resolvable, |
| resolvablePubspec.dependencyOverrides.containsKey(name), |
| ), |
| await _describeVersion( |
| latest, |
| latestIsOverridden, |
| ), |
| _kind(name, entrypoint, nonDevDependencies), |
| ); |
| } |
| |
| final rows = <_PackageDetails>[]; |
| |
| final visited = <String>{ |
| entrypoint.root.name, |
| }; |
| // Add all dependencies from the lockfile. |
| for (final id in [ |
| ...currentPackages, |
| ...upgradablePackages, |
| ...resolvablePackages |
| ]) { |
| if (!visited.add(id.name)) continue; |
| rows.add(await analyzeDependency(id.toRef())); |
| } |
| |
| if (!argResults['up-to-date']) { |
| rows.retainWhere((r) => (r.current ?? r.upgradable) != r.latest); |
| } |
| if (!includeDevDependencies) { |
| rows.removeWhere((r) => r.kind == _DependencyKind.dev); |
| } |
| |
| rows.sort(); |
| |
| if (argResults['json']) { |
| await _outputJson(rows); |
| } else { |
| final useColors = argResults['color'] || |
| (!argResults.wasParsed('color') && stdin.hasTerminal); |
| final marker = { |
| 'outdated': oudatedMarker, |
| 'none': noneMarker, |
| }[argResults['mark']]; |
| await _outputHuman( |
| rows, |
| marker, |
| useColors: useColors, |
| includeDevDependencies: includeDevDependencies, |
| ); |
| } |
| } |
| |
| /// Get the latest version of [package]. |
| /// |
| /// Returns `null`, if unable to find the package. |
| Future<PackageId> _getLatest(PackageName package) async { |
| if (package == null) { |
| return null; |
| } |
| final ref = package.toRef(); |
| final available = await cache.source(ref.source).getVersions(ref); |
| if (available.isEmpty) { |
| return null; |
| } |
| available.sort(argResults['pre-releases'] |
| ? (x, y) => x.version.compareTo(y.version) |
| : (x, y) => Version.prioritize(x.version, y.version)); |
| return available.last; |
| } |
| |
| /// Retrieves the pubspec of package [name] in [version] from [source]. |
| /// |
| /// Returns `null`, if given `null` as a convinience. |
| Future<_VersionDetails> _describeVersion( |
| PackageId id, |
| bool isOverridden, |
| ) async { |
| if (id == null) { |
| return null; |
| } |
| return _VersionDetails( |
| await cache.source(id.source).describe(id), |
| id, |
| isOverridden, |
| ); |
| } |
| |
| /// Computes the closure of the graph of dependencies (not including |
| /// `dev_dependencies` from [root], given the package versions |
| /// in [resolution]. |
| /// |
| /// The [resolution] is allowed to be a partial (or empty) resolution not |
| /// satisfying all the dependencies of [root]. |
| Future<Set<String>> _nonDevDependencyClosure( |
| Package root, |
| Iterable<PackageId> resolution, |
| ) async { |
| final nameToId = Map<String, PackageId>.fromIterable( |
| resolution, |
| key: (id) => id.name, |
| ); |
| |
| final nonDevDependencies = <String>{root.name}; |
| final queue = [...root.dependencies.keys]; |
| |
| while (queue.isNotEmpty) { |
| final name = queue.removeLast(); |
| if (!nonDevDependencies.add(name)) { |
| continue; |
| } |
| |
| final id = nameToId[name]; |
| if (id == null) { |
| continue; // allow partial resolutions |
| } |
| final pubspec = await cache.source(id.source).describe(id); |
| queue.addAll(pubspec.dependencies.keys); |
| } |
| |
| return nonDevDependencies; |
| } |
| |
| /// Try to solve [pubspec] return [PackageId]'s in the resolution or `null`. |
| Future<List<PackageId>> _tryResolve(Pubspec pubspec) async { |
| try { |
| return (await resolveVersions( |
| SolveType.UPGRADE, |
| cache, |
| Package.inMemory(pubspec), |
| )) |
| .packages; |
| } on SolveFailure { |
| return []; |
| } |
| } |
| } |
| |
| Pubspec _stripDevDependencies(Pubspec original) { |
| return Pubspec( |
| original.name, |
| version: original.version, |
| sdkConstraints: original.sdkConstraints, |
| dependencies: original.dependencies.values, |
| devDependencies: [], // explicitly give empty list, to prevent lazy parsing |
| dependencyOverrides: original.dependencyOverrides.values, |
| ); |
| } |
| |
| Pubspec _stripDependencyOverrides(Pubspec original) { |
| return Pubspec( |
| original.name, |
| version: original.version, |
| sdkConstraints: original.sdkConstraints, |
| dependencies: original.dependencies.values, |
| devDependencies: original.devDependencies.values, |
| dependencyOverrides: [], |
| ); |
| } |
| |
| /// Returns new pubspec with the same dependencies as [original] but with no |
| /// version constraints on hosted packages. |
| Pubspec _stripVersionConstraints(Pubspec original) { |
| List<PackageRange> _unconstrained(Map<String, PackageRange> constrained) { |
| final result = <PackageRange>[]; |
| for (final name in constrained.keys) { |
| final packageRange = constrained[name]; |
| var unconstrainedRange = packageRange; |
| if (packageRange.source is HostedSource) { |
| unconstrainedRange = PackageRange( |
| packageRange.name, |
| packageRange.source, |
| VersionConstraint.any, |
| packageRange.description, |
| features: packageRange.features); |
| } |
| result.add(unconstrainedRange); |
| } |
| return result; |
| } |
| |
| return Pubspec( |
| original.name, |
| version: original.version, |
| sdkConstraints: original.sdkConstraints, |
| dependencies: _unconstrained(original.dependencies), |
| devDependencies: _unconstrained(original.devDependencies), |
| dependencyOverrides: original.dependencyOverrides.values, |
| ); |
| } |
| |
| Future<void> _outputJson(List<_PackageDetails> rows) async { |
| log.message(JsonEncoder.withIndent(' ') |
| .convert({'packages': rows.map((row) => row.toJson()).toList()})); |
| } |
| |
| Future<void> _outputHuman( |
| List<_PackageDetails> rows, |
| Future<List<_FormattedString>> Function(_PackageDetails) marker, { |
| @required bool useColors, |
| @required bool includeDevDependencies, |
| }) async { |
| if (rows.isEmpty) { |
| log.message('Found no outdated packages.'); |
| return; |
| } |
| final directRows = rows.where((row) => row.kind == _DependencyKind.direct); |
| final devRows = rows.where((row) => row.kind == _DependencyKind.dev); |
| final transitiveRows = |
| rows.where((row) => row.kind == _DependencyKind.transitive); |
| final devTransitiveRows = |
| rows.where((row) => row.kind == _DependencyKind.devTransitive); |
| |
| final formattedRows = <List<_FormattedString>>[ |
| ['Dependencies', 'Current', 'Upgradable', 'Resolvable', 'Latest'] |
| .map((s) => _format(s, log.bold)) |
| .toList(), |
| [if (directRows.isEmpty) _raw('all up-to-date')], |
| ...await Future.wait(directRows.map(marker)), |
| if (includeDevDependencies) |
| [ |
| devRows.isEmpty |
| ? _raw('\ndev_dependencies: all up-to-date') |
| : _format('\ndev_dependencies', log.bold), |
| ], |
| ...await Future.wait(devRows.map(marker)), |
| [ |
| transitiveRows.isEmpty |
| ? _raw('\ntransitive dependencies: all up-to-date') |
| : _format('\ntransitive dependencies', log.bold) |
| ], |
| ...await Future.wait(transitiveRows.map(marker)), |
| if (includeDevDependencies) |
| [ |
| devTransitiveRows.isEmpty |
| ? _raw('\ntransitive dev_dependencies: all up-to-date') |
| : _format('\ntransitive dev_dependencies', log.bold) |
| ], |
| ...await Future.wait(devTransitiveRows.map(marker)), |
| ]; |
| |
| final columnWidths = <int, int>{}; |
| for (var i = 0; i < formattedRows.length; i++) { |
| if (formattedRows[i].length > 1) { |
| for (var j = 0; j < formattedRows[i].length; j++) { |
| final currentMaxWidth = columnWidths[j] ?? 0; |
| columnWidths[j] = max( |
| formattedRows[i][j].computeLength(useColors: useColors), |
| currentMaxWidth); |
| } |
| } |
| } |
| |
| for (final row in formattedRows) { |
| final b = StringBuffer(); |
| for (var j = 0; j < row.length; j++) { |
| b.write(row[j].formatted(useColors: useColors)); |
| b.write(' ' * |
| ((columnWidths[j] + 2) - row[j].computeLength(useColors: useColors))); |
| } |
| log.message(b.toString()); |
| } |
| |
| var upgradable = rows |
| .where((row) => |
| row.current != null && |
| row.upgradable != null && |
| row.current != row.upgradable) |
| .length; |
| |
| var notAtResolvable = rows |
| .where((row) => |
| row.current != null && |
| row.resolvable != null && |
| row.upgradable != row.resolvable) |
| .length; |
| |
| if (upgradable != 0) { |
| if (upgradable == 1) { |
| log.message('\n1 upgradable dependency is locked (in pubspec.lock) to ' |
| 'an older version.\n' |
| 'To update it, use `pub upgrade`.'); |
| } else { |
| log.message( |
| '\n$upgradable upgradable dependencies are locked (in pubspec.lock) ' |
| 'to older versions.\n' |
| 'To update these dependencies, use `pub upgrade`.'); |
| } |
| } |
| |
| if (notAtResolvable != 0) { |
| if (notAtResolvable == 1) { |
| log.message('\n1 dependency is constrained to a ' |
| 'version that is older than a resolvable version.\n' |
| 'To update it, edit pubspec.yaml.'); |
| } else { |
| log.message('\n$notAtResolvable dependencies are constrained to ' |
| 'versions that are older than a resolvable version.\n' |
| 'To update these dependencies, edit pubspec.yaml.'); |
| } |
| } |
| |
| if (notAtResolvable == 0 && upgradable == 0 && rows.isNotEmpty) { |
| log.message('\nDependencies are all on the latest resolvable versions.' |
| '\nNewer versions, while available, are not mutually compatible.'); |
| } |
| } |
| |
| Future<List<_FormattedString>> oudatedMarker( |
| _PackageDetails packageDetails) async { |
| final cols = [_FormattedString(packageDetails.name)]; |
| _VersionDetails previous; |
| for (final versionDetails in [ |
| packageDetails.current, |
| packageDetails.upgradable, |
| packageDetails.resolvable, |
| packageDetails.latest |
| ]) { |
| if (versionDetails == null) { |
| cols.add(_raw('-')); |
| } else { |
| final isLatest = versionDetails == packageDetails.latest; |
| String Function(String) color; |
| if (isLatest) { |
| color = versionDetails == previous ? color = log.gray : null; |
| } else { |
| color = log.red; |
| } |
| final prefix = isLatest ? '' : '*'; |
| cols.add(_format(versionDetails.describe ?? '-', color, prefix: prefix)); |
| } |
| previous = versionDetails; |
| } |
| return cols; |
| } |
| |
| Future<List<_FormattedString>> noneMarker( |
| _PackageDetails packageDetails) async { |
| return [ |
| _FormattedString(packageDetails.name), |
| ...[ |
| packageDetails.current, |
| packageDetails.upgradable, |
| packageDetails.resolvable, |
| packageDetails.latest, |
| ].map((p) => _raw(p?.describe ?? '-')) |
| ]; |
| } |
| |
| /// Details about a single version of a package. |
| class _VersionDetails { |
| final Pubspec _pubspec; |
| |
| /// True if this version is overridden. |
| final bool _overridden; |
| final PackageId _id; |
| _VersionDetails(this._pubspec, this._id, this._overridden); |
| |
| /// A string representation of this version to include in the outdated report. |
| String get describe { |
| final version = _pubspec.version; |
| final suffix = _overridden ? ' (overridden)' : ''; |
| return '$version$suffix'; |
| } |
| |
| Map<String, Object> toJson() => { |
| 'version': _pubspec.version.toString(), |
| if (_overridden) 'overridden': true, |
| }; |
| |
| @override |
| bool operator ==(Object other) => |
| identical(this, other) || |
| other is _VersionDetails && |
| _overridden == other._overridden && |
| _id.source == other._id.source && |
| _pubspec.version == other._pubspec.version; |
| } |
| |
| class _PackageDetails implements Comparable<_PackageDetails> { |
| final String name; |
| final _VersionDetails current; |
| final _VersionDetails upgradable; |
| final _VersionDetails resolvable; |
| final _VersionDetails latest; |
| final _DependencyKind kind; |
| |
| _PackageDetails(this.name, this.current, this.upgradable, this.resolvable, |
| this.latest, this.kind); |
| |
| @override |
| int compareTo(_PackageDetails other) { |
| if (kind != other.kind) { |
| return kind.index.compareTo(other.kind.index); |
| } |
| return name.compareTo(other.name); |
| } |
| |
| Map<String, Object> toJson() { |
| return { |
| 'package': name, |
| 'current': current?.toJson(), |
| 'upgradable': upgradable?.toJson(), |
| 'resolvable': resolvable?.toJson(), |
| 'latest': latest?.toJson(), |
| }; |
| } |
| } |
| |
| _DependencyKind _kind( |
| String name, Entrypoint entrypoint, Set<String> nonDevTransitive) { |
| if (entrypoint.root.dependencies.containsKey(name)) { |
| return _DependencyKind.direct; |
| } else if (entrypoint.root.devDependencies.containsKey(name)) { |
| return _DependencyKind.dev; |
| } else { |
| if (nonDevTransitive.contains(name)) { |
| return _DependencyKind.transitive; |
| } else { |
| return _DependencyKind.devTransitive; |
| } |
| } |
| } |
| |
| enum _DependencyKind { |
| /// Direct non-dev dependencies. |
| direct, |
| |
| /// Direct dev dependencies. |
| dev, |
| |
| /// Transitive dependencies of direct dependencies. |
| transitive, |
| |
| /// Transitive dependencies needed only by dev_dependencies. |
| devTransitive, |
| } |
| |
| _FormattedString _format(String value, Function(String) format, {prefix = ''}) { |
| return _FormattedString(value, format: format, prefix: prefix); |
| } |
| |
| _FormattedString _raw(String value) => _FormattedString(value); |
| |
| class _FormattedString { |
| final String value; |
| |
| /// Should apply the ansi codes to present this string. |
| final String Function(String) _format; |
| |
| /// A prefix for marking this string if colors are not used. |
| final String _prefix; |
| |
| _FormattedString(this.value, {String Function(String) format, prefix = ''}) |
| : _format = format ?? _noFormat, |
| _prefix = prefix; |
| |
| String formatted({@required bool useColors}) { |
| return useColors ? _format(value) : _prefix + value; |
| } |
| |
| int computeLength({@required bool useColors}) { |
| return useColors ? value.length : _prefix.length + value.length; |
| } |
| |
| static String _noFormat(String x) => x; |
| } |