github.com/wolfd/bazel-gazelle@v0.14.0/internal/repos/dep.go (about)

     1  /* Copyright 2017 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 repos
    17  
    18  import (
    19  	"io/ioutil"
    20  
    21  	"github.com/bazelbuild/bazel-gazelle/internal/label"
    22  	toml "github.com/pelletier/go-toml"
    23  )
    24  
    25  type depLockFile struct {
    26  	Projects []depProject `toml:"projects"`
    27  }
    28  
    29  type depProject struct {
    30  	Name     string `toml:"name"`
    31  	Revision string `toml:"revision"`
    32  	Source   string `toml:"source"`
    33  }
    34  
    35  func importRepoRulesDep(filename string) ([]Repo, error) {
    36  	data, err := ioutil.ReadFile(filename)
    37  	if err != nil {
    38  		return nil, err
    39  	}
    40  	var file depLockFile
    41  	if err := toml.Unmarshal(data, &file); err != nil {
    42  		return nil, err
    43  	}
    44  
    45  	var repos []Repo
    46  	for _, p := range file.Projects {
    47  		repos = append(repos, Repo{
    48  			Name:     label.ImportPathToBazelRepoName(p.Name),
    49  			GoPrefix: p.Name,
    50  			Commit:   p.Revision,
    51  			Remote:   p.Source,
    52  		})
    53  	}
    54  	return repos, nil
    55  }