Merge pull request #60 from davidovich/davidovich/issue59

listen on CTRL-C for proper process termination
davidovich · Aug 21, 2020 · 5e752c0 · 5e752c0
2 parents acc4e52 + 574ddfa
commit 5e752c0
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/main.go b/main.go
@@ -23,6 +23,8 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"os/signal"
+	"syscall"
 
 	"github.com/davidovich/summon/cmd"
 	"github.com/davidovich/summon/pkg/summon"
@@ -40,6 +42,14 @@ func Main(args []string, box *packr.Box) int {
 		return 1
 	}
 
+	c := make(chan os.Signal)
+	signal.Notify(c, os.Interrupt, syscall.SIGTERM)
+	go func() {
+		for range c {
+			os.Exit(0)
+		}
+	}()
+
 	rootCmd := cmd.CreateRootCmd(s, os.Args)
 	err = rootCmd.Execute()