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env_helper.go
38 lines (34 loc) · 1.01 KB
/
env_helper.go
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// Copyright 2014 jungle Author. All Rights Reserved.
//
// 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.
// date : 2017/12/1 15:40
// author : caimmy@hotmail.com
package tools
import (
"os/exec"
"os"
"strings"
"path/filepath"
)
func GetJungleRootPath() string {
rel_path, err := exec.LookPath(os.Args[0])
if err != nil {
panic(err)
}
abs_path, err := filepath.Abs(rel_path)
if err != nil {
panic(err)
}
iPos := strings.LastIndex(abs_path, string(os.PathSeparator))
return string(abs_path[0 : iPos+1])
}