github.com/bazelbuild/bazel-gazelle@v0.36.1-0.20240520142334-61b277ba6fed/language/lifecycle.go (about)

     1  /* Copyright 2023 The Bazel Authors. All rights reserved.
     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  
    16  package language
    17  
    18  import "context"
    19  
    20  // LifecycleManager allows an extension to initialize and
    21  // free up resources at different points. Extensions should
    22  // embed BaseLifecycleManager instead of implementing this
    23  // interface directly.
    24  type LifecycleManager interface {
    25  	FinishableLanguage
    26  	Before(ctx context.Context)
    27  	AfterResolvingDeps(ctx context.Context)
    28  }
    29  
    30  var _ LifecycleManager = (*BaseLifecycleManager)(nil)
    31  
    32  type BaseLifecycleManager struct{}
    33  
    34  func (m *BaseLifecycleManager) Before(ctx context.Context) {}
    35  
    36  func (m *BaseLifecycleManager) DoneGeneratingRules() {}
    37  
    38  func (m *BaseLifecycleManager) AfterResolvingDeps(ctx context.Context) {}