repo_list.go
// Copyright © 2018 Sascha Andres <sascha.andres@outlook.com>
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package engine
import (
"io/ioutil"
"log"
"os"
"path"
)
// ListRepositories lists all repositories downloaded
func (e *Engine) ListRepositories() ([]*Repository, error) {
logger := e.logger.WithField("method", "ListRepositories")
result := make([]*Repository, 0)
entries, err := ioutil.ReadDir(e.storageDirectory)
if err != nil {
log.Fatal(err)
}
for _, entry := range entries {
if entry.IsDir() {
fullPath := path.Join(e.storageDirectory, entry.Name())
logger.Infof("looking in [%s]", fullPath)
if _, err := os.Stat(path.Join(fullPath, ".go-template.yml")); err == nil {
logger.Debug("found .go-template.yml")
err := e.readTemplateFile(path.Join(fullPath, ".go-template.yml"))
if err != nil {
return nil, err
}
result = append(result, &e.templateFile.Repository)
} else {
logger.Warnf("no template in [%s]", fullPath)
}
}
}
return result, nil
}