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os.go
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os.go
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/*
Copyright 2020 - Jose Gonzalez Krause
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/exec"
"strings"
)
// OS command execution object
type OS struct{}
// Exec executes a given command
func (o *OS) Exec(c string) (out []byte, err error) {
cmdSlice := strings.Split(c, " ")
var command string
var args []string
if len(cmdSlice) > 1 {
command = cmdSlice[0]
args = cmdSlice[1:]
} else {
command = cmdSlice[0]
}
cmd := exec.Command(command, args...)
out, err = cmd.CombinedOutput()
if err != nil {
return out, err
}
return out, err
}