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Handle Ctrl-C in repo garden

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This commit is contained in:
Mislav Marohnić 2020-10-16 13:20:23 +00:00 • committed by GitHub
parent 02f494693c
commit 49378fb60f
1 changed files with 20 additions and 6 deletions
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26
pkg/cmd/repo/garden/garden.go
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@ -7,10 +7,13 @@ import (
"io"
"math/rand"
"net/http"
"os"
"os/exec"
"os/signal"
"runtime"
"strconv"
"strings"
"syscall"
"github.com/cli/cli/api"
"github.com/cli/cli/internal/ghinstance"
@ -216,6 +219,22 @@ func gardenRun(opts *GardenOptions) error {
_ = exec.Command("stty", sttyFileArg, "/dev/tty", "cbreak", "min", "1").Run()
_ = exec.Command("stty", sttyFileArg, "/dev/tty", "-echo").Run()
walkAway := func() {
clear(opts.IO)
fmt.Fprint(out, "\033[?25h")
_ = exec.Command("stty", sttyFileArg, "/dev/tty", strings.TrimSpace(string(oldTTYSettings))).Run()
fmt.Fprintln(out)
fmt.Fprintln(out, utils.Bold("You turn and walk away from the wildflower garden..."))
}
c := make(chan os.Signal)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
go func(){
<-c
walkAway()
os.Exit(0)
}()
var b []byte = make([]byte, 3)
for {
_, _ = opts.IO.In.Read(b)
@ -296,12 +315,7 @@ func gardenRun(opts *GardenOptions) error {
fmt.Fprint(out, utils.Bold(sl))
}
clear(opts.IO)
fmt.Fprint(out, "\033[?25h")
_ = exec.Command("stty", sttyFileArg, "/dev/tty", strings.TrimSpace(string(oldTTYSettings))).Run()
fmt.Fprintln(out)
fmt.Fprintln(out, utils.Bold("You turn and walk away from the wildflower garden..."))
walkAway()
return nil
}