forked from minio/mc
/
first-time.go
77 lines (71 loc) · 2.33 KB
/
first-time.go
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/*
* Minio Client (C) 2014, 2015 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 (
"runtime"
"strings"
"github.com/hashicorp/go-version"
"github.com/minio/mc/pkg/console"
"github.com/minio/minio/pkg/iodine"
)
var minWindowsGolangVersion = "1.5"
var minGolangVersion = "1.3"
func checkGolangVersion() {
v1, err := version.NewVersion(strings.TrimPrefix(runtime.Version(), "go"))
if err != nil {
console.Fatalf("Unable to parse runtime version, %s\n", NewIodine(iodine.New(err, nil)))
}
switch runtime.GOOS {
case "windows":
v2, err := version.NewVersion(minWindowsGolangVersion)
if err != nil {
console.Fatalf("Unable to parse minimum version, %s\n", NewIodine(iodine.New(err, nil)))
}
if v1.LessThan(v2) {
console.Errorln("Minimum Golang runtime expected on windows is go1.5, please compile ‘mc’ with go1.5")
}
default:
v2, err := version.NewVersion(minGolangVersion)
if err != nil {
console.Fatalf("Unable to parse minimum version, %s\n", NewIodine(iodine.New(err, nil)))
}
if v1.LessThan(v2) {
console.Errorln("Minimum Golang runtime expected on windows is go1.3, please compile ‘mc’ with go1.3")
}
}
}
func firstTimeRun() {
if !isMcConfigExists() {
if err := createMcConfigDir(); err != nil {
console.Fatalf("Unable to create ‘mc’ config folder. %s\n", err)
}
config, err := newConfig()
if err != nil {
console.Fatalln(NewIodine(iodine.New(err, nil)))
}
err = writeConfig(config)
if err != nil {
console.Fatalln(NewIodine(iodine.New(err, nil)))
}
console.Infoln("Configuration written to [" + mustGetMcConfigPath() + "]. Please update your access credentials.")
}
if !isSessionDirExists() {
if err := createSessionDir(); err != nil {
console.Fatalf("Unable to create ‘mc’ session folder. %s\n", err)
}
}
checkGolangVersion()
}