merge: resolve signal handling conflict preserving testability and Windows support

Integrate Windows compatibility (conditional SIGTERM) from upstream while retaining signalNotifyFn injection hook for testing.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
freespace8
2025-12-07 17:06:24 +08:00
6 changed files with 255 additions and 12 deletions

View File

@@ -11,6 +11,7 @@ import (
"os"
"os/exec"
"os/signal"
"runtime"
"sort"
"strconv"
"strings"
@@ -978,21 +979,30 @@ func (b *tailBuffer) String() string {
func forwardSignals(ctx context.Context, cmd *exec.Cmd, logErrorFn func(string)) {
sigCh := make(chan os.Signal, 1)
signalNotifyFn(sigCh, syscall.SIGINT, syscall.SIGTERM)
signals := []os.Signal{syscall.SIGINT}
if runtime.GOOS != "windows" {
signals = append(signals, syscall.SIGTERM)
}
signalNotifyFn(sigCh, signals...)
go func() {
defer signalStopFn(sigCh)
select {
case sig := <-sigCh:
logErrorFn(fmt.Sprintf("Received signal: %v", sig))
if cmd.Process != nil {
cmd.Process.Signal(syscall.SIGTERM)
time.AfterFunc(time.Duration(forceKillDelay)*time.Second, func() {
if cmd.Process != nil {
cmd.Process.Kill()
}
})
if cmd.Process == nil {
return
}
if runtime.GOOS == "windows" {
_ = cmd.Process.Kill()
return
}
_ = cmd.Process.Signal(syscall.SIGTERM)
time.AfterFunc(time.Duration(forceKillDelay)*time.Second, func() {
if cmd.Process != nil {
_ = cmd.Process.Kill()
}
})
case <-ctx.Done():
}
}()
@@ -1015,6 +1025,11 @@ func terminateProcess(cmd *exec.Cmd) *time.Timer {
return nil
}
if runtime.GOOS == "windows" {
_ = cmd.Process.Kill()
return nil
}
_ = cmd.Process.Signal(syscall.SIGTERM)
return time.AfterFunc(time.Duration(forceKillDelay)*time.Second, func() {