init commit

core/process_windows.go

@@ -0,0 +1,70 @@
+//go:build windows
+
+package core
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"os/exec"
+	"regexp"
+	"strconv"
+	"strings"
+	"syscall"
+)
+
+var ansiEscape = regexp.MustCompile(`\x1b\[[0-9;]*m`)
+
+// procAttr returns platform-specific process attributes.
+// On Windows, hides the console window.
+func procAttr() *syscall.SysProcAttr {
+	return &syscall.SysProcAttr{
+		HideWindow:    true,
+		CreationFlags: 0x08000000, // CREATE_NO_WINDOW
+	}
+}
+
+// killProcessByName kills all processes with the given name.
+func killProcessByName(name string, onKill func(pid int)) {
+	// Use tasklist to find processes
+	out, err := exec.Command("tasklist", "/FI", fmt.Sprintf("IMAGENAME eq %s.exe", name), "/FO", "CSV", "/NH").Output()
+	if err != nil {
+		return
+	}
+
+	for _, line := range strings.Split(string(out), "\n") {
+		line = strings.TrimSpace(line)
+		if line == "" || strings.Contains(line, "No tasks") {
+			continue
+		}
+		// CSV format: "name.exe","PID","Session Name","Session#","Mem Usage"
+		parts := strings.Split(line, ",")
+		if len(parts) < 2 {
+			continue
+		}
+		pidStr := strings.Trim(parts[1], "\" ")
+		pid, err := strconv.Atoi(pidStr)
+		if err != nil {
+			continue
+		}
+		if onKill != nil {
+			onKill(pid)
+		}
+		_ = exec.Command("taskkill", "/F", "/T", "/PID", pidStr).Run()
+	}
+}
+
+// scanPipe reads lines from a pipe and calls handler for each.
+// ANSI escape codes are stripped before passing to handler.
+func scanPipe(r io.Reader, handler func(string)) {
+	if r == nil {
+		return
+	}
+	scanner := bufio.NewScanner(r)
+	for scanner.Scan() {
+		line := ansiEscape.ReplaceAllString(scanner.Text(), "")
+		if line != "" {
+			handler(line)
+		}
+	}
+}