github.com/myhau/pulumi/pkg/v3@v3.70.2-0.20221116134521-f2775972e587/backend/filestate/snapshot.go (about)

     1  // Copyright 2016-2018, Pulumi Corporation.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package filestate
    16  
    17  import (
    18  	"github.com/pulumi/pulumi/pkg/v3/resource/deploy"
    19  	"github.com/pulumi/pulumi/pkg/v3/secrets"
    20  	"github.com/pulumi/pulumi/sdk/v3/go/common/tokens"
    21  )
    22  
    23  // localSnapshotManager is a simple SnapshotManager implementation that persists snapshots
    24  // to disk on the local machine.
    25  type localSnapshotPersister struct {
    26  	name    tokens.Name
    27  	backend *localBackend
    28  	sm      secrets.Manager
    29  }
    30  
    31  func (sp *localSnapshotPersister) SecretsManager() secrets.Manager {
    32  	return sp.sm
    33  }
    34  
    35  func (sp *localSnapshotPersister) Save(snapshot *deploy.Snapshot) error {
    36  	_, err := sp.backend.saveStack(sp.name, snapshot, sp.sm)
    37  	return err
    38  
    39  }
    40  
    41  func (b *localBackend) newSnapshotPersister(stackName tokens.Name, sm secrets.Manager) *localSnapshotPersister {
    42  	return &localSnapshotPersister{name: stackName, backend: b, sm: sm}
    43  }