/
common.go
57 lines (50 loc) · 1.62 KB
/
common.go
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// Copyright © 2018 Tamas Millian <tamas.millian@gmail.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package internal
import (
"fmt"
"os"
"os/user"
"path"
)
func ExitOnError(err error) {
if err != nil {
fmt.Println(err)
os.Exit(1)
}
}
func ExitWithError(err string, code int) {
fmt.Println(err)
os.Exit(code)
}
func PanicOnError(err error) {
if err != nil {
panic(err)
}
}
func HomePath() string {
usr, err := user.Current()
ExitOnError(err)
return usr.HomeDir
}
// Return the path to the base dir of the application config/cache
func AppHomePath() string {
return path.Join(HomePath(), ".roller")
}