Label

ID target BUILD.
Untuk setiap Label instance l, the string representation str(l) has the property that Label(str(l)) == l, regardless of where the Label() call occurs.
`Members`



    
    Label
  
      
    name
  
      
    package
  
      
    relative
  
      
    repo_name
  
      
    same_package_label
  
      
    workspace_name
  
      
    workspace_root
  
  

      Label
        
Label Label(input)


    Converts a label string into a Label object, in the context of the package where the calling .bzl source file lives. If the given value is already a Label, it is returned unchanged.For macros, a related function, native.package_relative_label(), converts the input into a Label in the context of the package currently being constructed. Use that function to mimic the string-to-label conversion that is automatically done by label-valued rule attributes.

          
      
Parameters
      
        
          
          
        
        
          
            Parameter
            Description
          
        
        
                  
            
              input
            
            
                          string; or Label;
                                     required

                          The input label string or Label object. If a Label object is passed, it's returned as is.
            
          
                
      

        name
        
string Label.name


    The name of the target referred to by this label. For instance:
Label("@@foo//pkg/foo:abc").name == "abc"


        package
        
string Label.package


    The name of the package containing the target referred to by this label, without the repository name. For instance:
Label("@@repo//pkg/foo:abc").package == "pkg/foo"


        relative
        
Label Label.relative(relName)


    Experimental. This API is experimental and may change at any time. Please do not depend on it. It may be enabled on an experimental basis by setting --+incompatible_enable_deprecated_label_apis 
Deprecated. This method behaves surprisingly when used with an argument containing an apparent repo name. Prefer Label.same_package_label(), native.package_relative_label(), or Label() instead.Resolves a label that is either absolute (starts with //) or relative to the current package. If this label is in a remote repository, the argument will be resolved relative to that repository. If the argument contains a repository name, the current label is ignored and the argument is returned as-is, except that the repository name is rewritten if it is in the current repository mapping. Reserved labels will also be returned as-is.
For example:
Label("//foo/bar:baz").relative(":quux") == Label("//foo/bar:quux")
Label("//foo/bar:baz").relative("//wiz:quux") == Label("//wiz:quux")
Label("@repo//foo/bar:baz").relative("//wiz:quux") == Label("@repo//wiz:quux")
Label("@repo//foo/bar:baz").relative("//visibility:public") == Label("//visibility:public")
Label("@repo//foo/bar:baz").relative("@other//wiz:quux") == Label("@other//wiz:quux")
If the repository mapping passed in is {'@other' : '@remapped'}, then the following remapping will take place:
Label("@repo//foo/bar:baz").relative("@other//wiz:quux") == Label("@remapped//wiz:quux")


          
      
Parameters
      
        
          
          
        
        
          
            Parameter
            Description
          
        
        
                  
            
              relName
            
            
                                     required

                          The label that will be resolved relative to this one.
            
          
                
      

        repo_name
        
string Label.repo_name


    The canonical name of the repository containing the target referred to by this label, without any leading at-signs (@). For instance, Label("@@foo//bar:baz").repo_name == "foo"


        same_package_label
        
Label Label.same_package_label(target_name)


    Creates a label in the same package as this label with the given target name.

          
      Parameters
      
        
          
          
        
        
          
            Parameter
            Description
          
        
        
                  
            
              target_name
            
            
                                     required

                          The target name of the new label.
            
          
                
      

        workspace_name
        
string Label.workspace_name


    Experimental. This API is experimental and may change at any time. Please do not depend on it. It may be enabled on an experimental basis by setting --+incompatible_enable_deprecated_label_apis 
Deprecated. The field name "workspace name" is a misnomer here; use the identically-behaving Label.repo_name instead.The canonical name of the repository containing the target referred to by this label, without any leading at-signs (@). For instance, 
Label("@@foo//bar:baz").workspace_name == "foo"


        
workspace_root
        
string Label.workspace_root


    Returns the execution root for the repository containing the target referred to by this label, relative to the execroot. For instance:
Label("@repo//pkg/foo:abc").workspace_root == "external/repo"