dart - 在 Flutter 中查找和版本化过时的包(跨主要版本)

Question

有没有办法在 pubspec.yaml 中列出和更新跨越主要版本的包？ (像这样 method used in NPM )

例如当 pubspec.yaml 文件带有 built_value:

dependencies:
  flutter:
    sdk: flutter
  built_value: ^5.0.0

当 built_value 更新到版本 ^6.2.0 有没有办法升级到主要版本，所以 pubspec.yaml 更新到:

dependencies:
  flutter:
    sdk: flutter
  built_value: ^6.2.0

我知道我可以手动检查每个包的主要版本，但如果它是自动的会很有帮助。

Answer 1

在 Flutter 的最新 beta 版本 (v1.17) 中，现在有一个 pub 命令来检查和更新过时的依赖项。

要检查过时的依赖项，请运行:

$ flutter pub outdated -h
Analyze dependencies to find which ones can be upgraded.
This runs the "pub" tool in a Flutter context.

Usage: flutter pub outdated [<arguments...>]
-h, --help    Print this usage information.

Run "flutter help" to see global options.

这会给出如下输出:

$ flutter pub outdated
Dependencies                           Current              Upgradable           Resolvable           Latest
path                                   *1.6.4               *1.6.4               *1.6.4               1.7.0
permission_handler                     *4.4.0+hotfix.4      *4.4.0+hotfix.4      5.0.0+hotfix.3       5.0.0+hotfix.3

dev_dependencies
analyzer                               *0.36.4              *0.36.4              *0.36.4              0.39.7
build_runner                           *1.7.4               *1.7.4               *1.7.4               1.9.0

transitive dependencies
asn1lib                                *0.5.15              *0.5.15              *0.5.15              0.6.4
permission_handler_platform_interface  *1.0.0               *1.0.0               2.0.0                2.0.0

transitive dev_dependencies
build                                  *1.1.6               *1.1.6               *1.1.6               1.2.2
build_config                           *0.4.1+1             *0.4.1+1             *0.4.1+1             0.4.2
dart_style                             *1.2.9               *1.2.9               *1.2.9               1.3.6

1 upgradable dependency is locked (in pubspec.lock) to an older version.
To update it, use `pub upgrade`.

4  dependencies are constrained to versions that are older than a resolvable version.
To update these dependencies, edit pubspec.yaml.

要使用兼容的依赖项进行更新，请运行:

flutter pub upgrade

或使用潜在的重大更改进行更新，使用

flutter pub upgrade --major-versions