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refactor(app): remove syscall import and improve error messages

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This commit is contained in:
Sergey Krashevich
2024-06-08 15:05:26 +03:00
parent b389d0eb9c
commit 72d7e8aaaa
1 changed files with 5 additions and 5 deletions
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internal/app/app.go
+5 -5
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@@ -7,7 +7,6 @@ import (
"os/exec" "os/exec"
"runtime" "runtime"
"runtime/debug" "runtime/debug"
"syscall"
) )
var ( var (
@@ -46,10 +45,11 @@ func Init() {
os.Exit(0) os.Exit(0)
} }
if os.Getppid() == 1 || syscall.Getppid() == 1 { ppid := os.Getppid()
if ppid == 1 {
daemon = false daemon = false
} else { } else {
parent, err := os.FindProcess(os.Getppid()) parent, err := os.FindProcess(ppid)
if err != nil || parent.Pid < 1 { if err != nil || parent.Pid < 1 {
daemon = false daemon = false
} }
@@ -57,14 +57,14 @@ func Init() {
if daemon { if daemon {
if runtime.GOOS == "windows" { if runtime.GOOS == "windows" {
fmt.Println("Daemon not supported on Windows") fmt.Println("Daemon mode is not supported on Windows")
os.Exit(1) os.Exit(1)
} }
// Re-run the program in background and exit // Re-run the program in background and exit
cmd := exec.Command(os.Args[0], os.Args[1:]...) cmd := exec.Command(os.Args[0], os.Args[1:]...)
if err := cmd.Start(); err != nil { if err := cmd.Start(); err != nil {
fmt.Println(err) fmt.Println("Failed to start daemon:", err)
os.Exit(1) os.Exit(1)
} }
fmt.Println("Running in daemon mode with PID:", cmd.Process.Pid) fmt.Println("Running in daemon mode with PID:", cmd.Process.Pid)