如何配置 Steep 来查找 stdlib 之外的 gem 的 RBS 文件?

gay*_*vat 5 ruby ruby-3 rbs steep

Cannot find type `Sinatra::Base`
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红宝石文件

class StaticApp < Sinatra::Base
end  
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.rbs 文件

class StaticApp < Sinatra::Base
end  
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跑步

bundle exec steep check --log-level=fatal
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结果

[error] Cannot find type `Sinatra::Base`
Diagnostic ID: RBS::UnknownTypeName 
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我用steep宝石。看来需要一些文件。但

library 'sinatra' 
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不起作用。

#<RBS::EnvironmentLoader::UnknownLibraryError: Cannot find type definitions for library: sinatra ([nil])>
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我有什么错吗?谢谢。

Jar*_*eck 3

library 'sinatra'不起作用.. RBS::EnvironmentLoader::UnknownLibraryError

简短回答

# Steepfile
target :app do
  repo_path 'vendor/rbs'
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创建一个类似 的目录结构vendor/rbs/sinatra/0/sinatra.rbs

如何编写或生成 的内容sinatra.rbs超出了本答案的范围,但请查看:

长答案

Steep 正在使用RBS::EnvironmentLoader.

# steep-0.47.0/lib/steep/project/target.rb:54
loader = RBS::EnvironmentLoader.new(core_root: core_root_path, repository: repo)
options.libraries.each do |lib|
  name, version = lib.split(/:/, 2)
  loader.add(library: name, version: version)
end
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可以在其中之一EnvironmentLoader(我认为这将是分布在 gem 中的文件夹)或.librarygem_sig_pathsigrepository

# rbs-1.7.1/lib/rbs/environment_loader.rb:68
def has_library?(library:, version:)
  if self.class.gem_sig_path(library, version) || repository.lookup(library, version)
    true
  else
    false
  end
end
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在 a 中Steepfile,存储库是通过repo_path.

# Steepfile
repo_path 'vendor/rbs'
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对于存储库的目录结构,我以https://github.com/ruby/rbs/tree/master/stdlib为例。

ls -R vendor/rbs
activesupport

vendor/rbs/activesupport:
0

vendor/rbs/activesupport/0:
activesupport.rbs
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