UntilInterrupted() now in cli package (#69)

go.mod

@@ -3,18 +3,18 @@ module fortio.org/scli
 go 1.18
 
 require (
-	fortio.org/cli v1.8.0
+	fortio.org/cli v1.9.0
 	fortio.org/dflag v1.7.2
 	fortio.org/log v1.16.0
 	fortio.org/version v1.0.4
 	golang.org/x/sys v0.24.0
 )
 
 require (
-	fortio.org/sets v1.1.1 // indirect
+	fortio.org/sets v1.2.0 // indirect
 	fortio.org/struct2env v0.4.1 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/kortschak/goroutine v1.1.2 // indirect
-	golang.org/x/crypto/x509roots/fallback v0.0.0-20240626151235-a6a393ffd658 // indirect
-	golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8 // indirect
+	golang.org/x/crypto/x509roots/fallback v0.0.0-20240806160748-b2d3a6a4b4d3 // indirect
+	golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa // indirect
 )

go.sum

@@ -1,12 +1,12 @@
 fortio.org/assert v1.2.1 h1:48I39urpeDj65RP1KguF7akCjILNeu6vICiYMEysR7Q=
-fortio.org/cli v1.8.0 h1:Mz1phmUwkQaXESGb1nIWBY+CHli/GYIlhwpktorh9sY=
-fortio.org/cli v1.8.0/go.mod h1:pk/JBE8LcXtNuo5Yj2bLsVbwPaHo8NWdbstSN0cpbFk=
+fortio.org/cli v1.9.0 h1:cPgNHvrjxznmbmwuXSwPqQLKZ+RMW8i0iAOESLjt1aI=
+fortio.org/cli v1.9.0/go.mod h1:pk/JBE8LcXtNuo5Yj2bLsVbwPaHo8NWdbstSN0cpbFk=
 fortio.org/dflag v1.7.2 h1:lUhXFvDlw4CJj/q7hPv/TC+n/wVoQylzQO6bUg5GQa0=
 fortio.org/dflag v1.7.2/go.mod h1:6yO/NIgrWfQH195WbHJ3Y45SCx11ffivQjfx2C/FS1U=
 fortio.org/log v1.16.0 h1:GhU8/9NkYZmEIzvTN/DTMedDAStLJraWUUVUA2EbNDc=
 fortio.org/log v1.16.0/go.mod h1:t58Spg9njjymvRioh5F6qKGSupEsnMjXLGWIS1i3khE=
-fortio.org/sets v1.1.1 h1:Q7Z1Ft2lpUc1N7bfI8HofIK0QskrOflfYRyKT2LzBng=
-fortio.org/sets v1.1.1/go.mod h1:J2BwIxNOLWsSU7IMZUg541kh3Au4JEKHrghVwXs68tE=
+fortio.org/sets v1.2.0 h1:FBfC7R2xrOJtkcioUbY6WqEzdujuBoZRbSdp1fYF4Kk=
+fortio.org/sets v1.2.0/go.mod h1:J2BwIxNOLWsSU7IMZUg541kh3Au4JEKHrghVwXs68tE=
 fortio.org/struct2env v0.4.1 h1:rJludAMO5eBvpWplWEQNqoVDFZr4RWMQX7RUapgZyc0=
 fortio.org/struct2env v0.4.1/go.mod h1:lENUe70UwA1zDUCX+8AsO663QCFqYaprk5lnPhjD410=
 fortio.org/version v1.0.4 h1:FWUMpJ+hVTNc4RhvvOJzb0xesrlRmG/a+D6bjbQ4+5U=
@@ -15,9 +15,9 @@ github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nos
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
 github.com/kortschak/goroutine v1.1.2 h1:lhllcCuERxMIK5cYr8yohZZScL1na+JM5JYPRclWjck=
 github.com/kortschak/goroutine v1.1.2/go.mod h1:zKpXs1FWN/6mXasDQzfl7g0LrGFIOiA6cLs9eXKyaMY=
-golang.org/x/crypto/x509roots/fallback v0.0.0-20240626151235-a6a393ffd658 h1:i7K6wQLN/0oxF7FT3tKkfMCstxoT4VGG36YIB9ZKLzI=
-golang.org/x/crypto/x509roots/fallback v0.0.0-20240626151235-a6a393ffd658/go.mod h1:kNa9WdvYnzFwC79zRpLRMJbdEFlhyM5RPFBBZp/wWH8=
-golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8 h1:LoYXNGAShUG3m/ehNk4iFctuhGX/+R1ZpfJ4/ia80JM=
-golang.org/x/exp v0.0.0-20240604190554-fc45aab8b7f8/go.mod h1:jj3sYF3dwk5D+ghuXyeI3r5MFf+NT2An6/9dOA95KSI=
+golang.org/x/crypto/x509roots/fallback v0.0.0-20240806160748-b2d3a6a4b4d3 h1:oWb21rU9Q9XrRwXLB7jHc1rbp6EiiimZZv5MLxpu4T0=
+golang.org/x/crypto/x509roots/fallback v0.0.0-20240806160748-b2d3a6a4b4d3/go.mod h1:kNa9WdvYnzFwC79zRpLRMJbdEFlhyM5RPFBBZp/wWH8=
+golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa h1:ELnwvuAXPNtPk1TJRuGkI9fDTwym6AYBu0qzT8AcHdI=
+golang.org/x/exp v0.0.0-20240808152545-0cdaa3abc0fa/go.mod h1:akd2r19cwCdwSwWeIdzYQGa/EZZyqcOdwWiwj5L5eKQ=
 golang.org/x/sys v0.24.0 h1:Twjiwq9dn6R1fQcyiK+wQyHWfaz/BJB+YIpzU/Cv3Xg=
 golang.org/x/sys v0.24.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=

scli.go

@@ -17,11 +17,8 @@ import (
 	"flag"
 	"net"
 	"net/http"
-	"os"
-	"os/signal"
 	"runtime"
 	"strings"
-	"syscall"
 	"time"
 
 	"fortio.org/cli"
@@ -130,11 +127,7 @@ func ServerMain() bool {
 // UntilInterrupted runs forever or until interrupted (ctrl-c or shutdown signal (kill -INT or -TERM)).
 // Kubernetes for instance sends a SIGTERM before killing a pod.
 // You can place your clean shutdown code after this call in the main().
+// UntilInterrupted forwards to [cli.UntilInterrupted], call that one directly in newer code.
 func UntilInterrupted() {
-	// listen for interrupt signal
-	c := make(chan os.Signal, 1)
-	signal.Notify(c, os.Interrupt, syscall.SIGTERM)
-	// Block until a signal is received.
-	<-c
-	log.Warnf("Interrupt received.")
+	cli.UntilInterrupted()
 }