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Copy pathconfig.go
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92 lines (80 loc) · 2.34 KB
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/*
* Minio Cloud Storage, (C) 2015, 2016 Minio, Inc.
*
* 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 main
import (
"os"
"path/filepath"
"github.com/minio/go-homedir"
"github.com/minio/minio/pkg/probe"
)
// configPath for custom config path only for testing purposes
var customConfigPath string
// Sets a new config path.
func setGlobalConfigPath(configPath string) {
customConfigPath = configPath
}
// getConfigPath get server config path
func getConfigPath() (string, *probe.Error) {
if customConfigPath != "" {
return customConfigPath, nil
}
homeDir, e := homedir.Dir()
if e != nil {
return "", probe.NewError(e)
}
configPath := filepath.Join(homeDir, globalMinioConfigDir)
return configPath, nil
}
// mustGetConfigPath must get server config path.
func mustGetConfigPath() string {
configPath, err := getConfigPath()
fatalIf(err.Trace(), "Unable to get config path.", nil)
return configPath
}
// createConfigPath create server config path.
func createConfigPath() *probe.Error {
configPath, err := getConfigPath()
if err != nil {
return err.Trace()
}
if err := os.MkdirAll(configPath, 0700); err != nil {
return probe.NewError(err)
}
return nil
}
// isConfigFileExists - returns true if config file exists.
func isConfigFileExists() bool {
st, e := os.Stat(mustGetConfigFile())
// If file exists and is regular return true.
if e == nil && st.Mode().IsRegular() {
return true
}
return false
}
// mustGetConfigFile must get server config file.
func mustGetConfigFile() string {
configFile, err := getConfigFile()
fatalIf(err.Trace(), "Unable to get config file.", nil)
return configFile
}
// getConfigFile get server config file.
func getConfigFile() (string, *probe.Error) {
configPath, err := getConfigPath()
if err != nil {
return "", err.Trace()
}
return filepath.Join(configPath, globalMinioConfigFile), nil
}