go.mod: update taskgroup to v0.13.1, update usage

Author: creachadair

cmd/go-cache-plugin/commands.go

@@ -94,11 +94,11 @@ func runServe(env *command.Env) error {
 	defer cancel()
 
 	var g taskgroup.Group
-	g.Go(taskgroup.NoError(func() {
+	g.Run(func() {
 		<-ctx.Done()
 		log.Printf("closing plugin listener")
 		lst.Close()
-	}))
+	})
 
 	// If a module proxy is enabled, start it.
 	modProxy, modCleanup, err := initModProxy(env.SetContext(ctx), s3c)
@@ -124,11 +124,11 @@ func runServe(env *command.Env) error {
 		}
 		g.Go(srv.ListenAndServe)
 		vprintf("HTTP server listening at %q", serveFlags.HTTP)
-		g.Go(taskgroup.NoError(func() {
+		g.Run(func() {
 			<-ctx.Done()
 			vprintf("stopping HTTP service")
 			srv.Shutdown(context.Background())
-		}))
+		})
 	}
 
 	for {

cmd/go-cache-plugin/setup.go

@@ -215,11 +215,11 @@ func initRevProxy(env *command.Env, s3c *s3util.Client, g *taskgroup.Group) (htt
 	}
 	g.Go(func() error { return psrv.ServeTLS(bridge, "", "") })
 
-	g.Go(taskgroup.NoError(func() {
+	g.Run(func() {
 		<-env.Context().Done()
 		vprintf("stopping proxy bridge")
 		psrv.Shutdown(context.Background())
-	}))
+	})
 
 	expvar.Publish("revcache", proxy.Metrics())
 	vprintf("enabling reverse proxy for %s", strings.Join(proxy.Targets, ", "))

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/creachadair/mds v0.21.4
 	github.com/creachadair/mhttp v0.0.0-20240908014720-a77225a19b8b
 	github.com/creachadair/scheddle v0.0.0-20240919010233-b6854e09d972
-	github.com/creachadair/taskgroup v0.13.0
+	github.com/creachadair/taskgroup v0.13.1
 	github.com/creachadair/tlsutil v0.0.0-20240907154432-0ca1e46ff43d
 	github.com/goproxy/goproxy v0.17.2
 	golang.org/x/sync v0.8.0

go.sum

@@ -56,8 +56,8 @@ github.com/creachadair/msync v0.3.0 h1:7FoPzwrM4gAdfsj7mcVyodKV82fArJaKcgr9j9whY
 github.com/creachadair/msync v0.3.0/go.mod h1:XjAfMt+upDhbx3FeGJ1zkqQIm55E9xw/pWzITwVaIoI=
 github.com/creachadair/scheddle v0.0.0-20240919010233-b6854e09d972 h1:bWA80ILWcqGxveRewDQwf4nRF8E90SiCxqVo0DaOFxg=
 github.com/creachadair/scheddle v0.0.0-20240919010233-b6854e09d972/go.mod h1:PwCiUu3BYgSeOurdoA/+kDA5X39Z9JXRKDGUpkeKPCY=
-github.com/creachadair/taskgroup v0.13.0 h1:VKaW1fi1/Erkkrvx4NvaddzHCGA+hh5QPc5Veiq+joI=
-github.com/creachadair/taskgroup v0.13.0/go.mod h1:9oDDPt/5QPS4iylvPMC81GRlj+1je8AFDbjUh4zaQWo=
+github.com/creachadair/taskgroup v0.13.1 h1:OMDSdQV+OCr7uyS322cBlC2X3YPGec6wWAhAaNoSQwg=
+github.com/creachadair/taskgroup v0.13.1/go.mod h1:i3V1Zx7H8RjwljUEeUWYT30Lmb9poewSb2XI1yTwD0g=
 github.com/creachadair/tlsutil v0.0.0-20240907154432-0ca1e46ff43d h1:euNk+jFY3ytIBBMtXY80gbMK0pA4bXTYHbkxwEUgnKU=
 github.com/creachadair/tlsutil v0.0.0-20240907154432-0ca1e46ff43d/go.mod h1:QMYeSCtv6WYPxroqKtL1/5p4vG2SdWiBYiTxo4y0FMc=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=