github.com/eliastor/durgaform@v0.0.0-20220816172711-d0ab2d17673e/internal/getproviders/hanging_source.go (about)

     1  package getproviders
     2  
     3  import (
     4  	"context"
     5  
     6  	"github.com/eliastor/durgaform/internal/addrs"
     7  )
     8  
     9  // HangingSource is an implementation of Source which hangs until the given
    10  // context is cancelled. This is useful only for unit tests of user-controlled
    11  // cancels.
    12  type HangingSource struct {
    13  }
    14  
    15  var _ Source = (*HangingSource)(nil)
    16  
    17  func (s *HangingSource) AvailableVersions(ctx context.Context, provider addrs.Provider) (VersionList, Warnings, error) {
    18  	<-ctx.Done()
    19  	return nil, nil, nil
    20  }
    21  
    22  func (s *HangingSource) PackageMeta(ctx context.Context, provider addrs.Provider, version Version, target Platform) (PackageMeta, error) {
    23  	<-ctx.Done()
    24  	return PackageMeta{}, nil
    25  }
    26  
    27  func (s *HangingSource) ForDisplay(provider addrs.Provider) string {
    28  	return "hanging source"
    29  }