85 lines
2.7 KiB
Dart
85 lines
2.7 KiB
Dart
import 'dart:io';
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/// Usage examples:
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/// dart run tool/update_versions.dart -- version=1.2.3
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/// melos run set-version -- version=1.2.3
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void main(List<String> args) {
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final versionArg = args.firstWhere(
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(a) => a.startsWith('version='),
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orElse: () => 'version=',
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);
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final version = versionArg.split('=').last.trim();
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if (version.isEmpty) {
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stderr.writeln(
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'Usage: dart run tool/update_versions.dart -- version=<semver>');
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exit(64);
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}
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final packagesDir = Directory('packages');
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if (!packagesDir.existsSync()) {
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stderr.writeln("No 'packages' directory found at repo root.");
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exit(1);
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}
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final pubspecFiles = packagesDir
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.listSync(recursive: false)
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.whereType<Directory>()
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.map((d) => File('${d.path}\\pubspec.yaml'))
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.where((f) => f.existsSync())
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.toList()
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..sort((a, b) => a.path.compareTo(b.path));
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if (pubspecFiles.isEmpty) {
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stderr.writeln('No pubspec.yaml files found in packages/*');
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exit(1);
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}
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int updated = 0;
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final updatedPkgs = <String>[];
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for (final file in pubspecFiles) {
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final content = file.readAsStringSync();
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// Skip if it's clearly an app (heuristic): has 'flutter:' and 'uses-material-design:' at top-level
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// but the requirement is to update all packages under packages/*. We will proceed regardless.
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final nameMatch =
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RegExp(r'^name:\s*(.+)$', multiLine: true).firstMatch(content);
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final pkgName = nameMatch != null
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? nameMatch.group(1)!.trim()
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: file.parent.path.split('\\').last;
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String updatedContent;
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final versionRe = RegExp(r'^version:\s*.*$', multiLine: true);
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if (versionRe.hasMatch(content)) {
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updatedContent =
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content.replaceFirstMapped(versionRe, (_) => 'version: $version');
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} else {
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// Insert after description if present, otherwise after name.
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final descRe = RegExp(r'^(description:.*)$', multiLine: true);
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if (descRe.hasMatch(content)) {
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updatedContent = content.replaceFirstMapped(
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descRe, (m) => '${m.group(1)}\nversion: $version');
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} else {
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final nameRe = RegExp(r'^(name:.*)$', multiLine: true);
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if (nameRe.hasMatch(content)) {
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updatedContent = content.replaceFirstMapped(
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nameRe, (m) => '${m.group(1)}\nversion: $version');
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} else {
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// If neither present, prepend version at top.
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updatedContent = 'version: $version\n$content';
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}
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}
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}
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if (updatedContent != content) {
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file.writeAsStringSync(updatedContent);
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updated++;
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updatedPkgs.add(pkgName);
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}
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}
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stdout.writeln('Updated version to $version in $updated package(s).');
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for (final p in updatedPkgs) {
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stdout.writeln(' - $p');
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}
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}
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