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utils.go
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/
utils.go
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package main
import (
"os/exec"
"github.com/reconquest/lexec-go"
)
func execute(cmd *exec.Cmd) (string, error) {
if verbose {
logger.Debugf("%s", cmd.Args)
}
execution := lexec.NewExec(lexec.Loggerf(logger.Tracef), cmd)
stdout, stderr, err := execution.Output()
return string(stdout) + string(stderr), err
}
func getMaxLength(elements []string) int {
maxlength := 0
for _, element := range elements {
length := len(element)
if length > maxlength {
maxlength = length
}
}
return maxlength
}
func getKeys(items map[string]string) []string {
keys := []string{}
for key := range items {
keys = append(keys, key)
}
return keys
}