mirror of
https://github.com/netbirdio/netbird.git
synced 2026-04-16 15:26:40 +00:00
40 lines
814 B
Go
40 lines
814 B
Go
package process
|
|
|
|
import (
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"github.com/shirou/gopsutil/v3/process"
|
|
)
|
|
|
|
// IsAnotherProcessRunning returns the PID and true if another instance of the
|
|
// same binary is already running for the current OS user.
|
|
func IsAnotherProcessRunning() (int32, bool, error) {
|
|
processes, err := process.Processes()
|
|
if err != nil {
|
|
return 0, false, err
|
|
}
|
|
|
|
pid := os.Getpid()
|
|
processName := strings.ToLower(filepath.Base(os.Args[0]))
|
|
|
|
for _, p := range processes {
|
|
if int(p.Pid) == pid {
|
|
continue
|
|
}
|
|
|
|
runningProcessPath, err := p.Exe()
|
|
if err != nil {
|
|
continue
|
|
}
|
|
|
|
runningProcessName := strings.ToLower(filepath.Base(runningProcessPath))
|
|
if runningProcessName == processName && isProcessOwnedByCurrentUser(p) {
|
|
return p.Pid, true, nil
|
|
}
|
|
}
|
|
|
|
return 0, false, nil
|
|
}
|