github.com/databricks/cli@v0.203.0/bundle/deploy/lock/release.go (about)

     1  package lock
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  
     7  	"github.com/databricks/cli/bundle"
     8  	"github.com/databricks/cli/libs/locker"
     9  	"github.com/databricks/cli/libs/log"
    10  )
    11  
    12  type Goal string
    13  
    14  const (
    15  	GoalDeploy  = Goal("deploy")
    16  	GoalDestroy = Goal("destroy")
    17  )
    18  
    19  type release struct {
    20  	goal Goal
    21  }
    22  
    23  func Release(goal Goal) bundle.Mutator {
    24  	return &release{goal}
    25  }
    26  
    27  func (m *release) Name() string {
    28  	return "lock:release"
    29  }
    30  
    31  func (m *release) Apply(ctx context.Context, b *bundle.Bundle) error {
    32  	// Return early if locking is disabled.
    33  	if !b.Config.Bundle.Lock.IsEnabled() {
    34  		log.Infof(ctx, "Skipping; locking is disabled")
    35  		return nil
    36  	}
    37  
    38  	// Return early if the locker is not set.
    39  	// It is likely an error occurred prior to initialization of the locker instance.
    40  	if b.Locker == nil {
    41  		log.Warnf(ctx, "Unable to release lock if locker is not configured")
    42  		return nil
    43  	}
    44  
    45  	log.Infof(ctx, "Releasing deployment lock")
    46  	switch m.goal {
    47  	case GoalDeploy:
    48  		return b.Locker.Unlock(ctx)
    49  	case GoalDestroy:
    50  		return b.Locker.Unlock(ctx, locker.AllowLockFileNotExist)
    51  	default:
    52  		return fmt.Errorf("unknown goal for lock release: %s", m.goal)
    53  	}
    54  }