command_apply.go

Documentation: github.com/redhat-developer/odo/pkg/libdevfile

     1  package libdevfile
     2  
     3  import (
     4  	"context"
     5  
     6  	"github.com/devfile/api/v2/pkg/apis/workspaces/v1alpha2"
     7  	"github.com/devfile/library/v2/pkg/devfile/parser"
     8  	"github.com/devfile/library/v2/pkg/devfile/parser/data/v2/common"
     9  )
    10  
    11  // applyCommand is a command implementation for Apply commands
    12  type applyCommand struct {
    13  	command    v1alpha2.Command
    14  	devfileObj parser.DevfileObj
    15  }
    16  
    17  var _ command = (*applyCommand)(nil)
    18  
    19  // newApplyCommand creates a new applyCommand instance
    20  func newApplyCommand(devfileObj parser.DevfileObj, command v1alpha2.Command) *applyCommand {
    21  	return &applyCommand{
    22  		command:    command,
    23  		devfileObj: devfileObj,
    24  	}
    25  }
    26  
    27  func (o *applyCommand) CheckValidity() error {
    28  	return nil
    29  }
    30  
    31  func (o *applyCommand) Execute(ctx context.Context, handler Handler, parentGroup *v1alpha2.CommandGroup) error {
    32  	devfileComponents, err := o.devfileObj.Data.GetComponents(common.DevfileOptions{
    33  		FilterByName: o.command.Apply.Component,
    34  	})
    35  	if err != nil {
    36  		return err
    37  	}
    38  
    39  	if len(devfileComponents) == 0 {
    40  		return NewComponentNotExistError(o.command.Apply.Component)
    41  	}
    42  
    43  	if len(devfileComponents) != 1 {
    44  		return NewComponentsWithSameNameError(o.command.Apply.Component)
    45  	}
    46  
    47  	component, err := newComponent(o.devfileObj, devfileComponents[0])
    48  	if err != nil {
    49  		return err
    50  	}
    51  
    52  	var kind v1alpha2.CommandGroupKind
    53  	if o.command.Apply.Group != nil {
    54  		kind = o.command.Apply.Group.Kind
    55  	}
    56  	if parentGroup != nil {
    57  		kind = parentGroup.Kind
    58  	}
    59  	return component.Apply(handler, kind)
    60  }
    61
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