update aws-lambda-go (to support latest runtime), gokit

cmd/tailscale-discovery/main.go

@@ -28,7 +28,7 @@ func main() {
 	if lambdautils.InLambda() {
 		handler, err := newServerHandler()
 		osutil.ExitIfError(err)
-		lambdahandler.StartHandler(lambdautils.NewLambdaHttpHandlerAdapter(handler))
+		lambdahandler.Start(lambdautils.NewLambdaHttpHandlerAdapter(handler))
 		return
 	}
 
@@ -66,7 +66,7 @@ func newServerHandler() (http.Handler, error) {
 		return nil, err
 	}
 
-	tailnet := coalesce(os.Getenv("TAILSCALE_TAILNET"), "-") // '-' means the default Tailnet the API key has access to
+	tailnet := FirstNonEmpty(os.Getenv("TAILSCALE_TAILNET"), "-") // '-' means the default Tailnet the API key has access to
 
 	routes := http.NewServeMux()
 	routes.HandleFunc("/tailscale-discovery/api/devices", func(w http.ResponseWriter, r *http.Request) {
@@ -152,11 +152,3 @@ func renewAPIKeyEntrypoint() *cobra.Command {
 		}),
 	}
 }
-
-func coalesce(a, b string) string {
-	if a != "" {
-		return a
-	} else {
-		return b
-	}
-}

go.mod

@@ -3,21 +3,19 @@ module github.com/function61/tailscale-discovery
 go 1.22
 
 require (
-	github.com/aws/aws-lambda-go v1.13.2
+	github.com/aws/aws-lambda-go v1.47.0
 	github.com/aws/aws-sdk-go v1.16.15
-	github.com/function61/gokit v0.0.0-20230326121111-71740f8ca1a6
+	github.com/function61/gokit v0.0.0-20240419102346-a5f721139a62
 	github.com/spf13/cobra v1.6.1
 )
 
 require (
 	github.com/apex/gateway v1.1.1 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect
 	github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af // indirect
 	github.com/pkg/errors v0.8.1 // indirect
 	github.com/pkg/xattr v0.4.4 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/stretchr/testify v1.7.0 // indirect
 	golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 // indirect
 	golang.org/x/sys v0.0.0-20210510120138-977fb7262007 // indirect
 	golang.org/x/text v0.3.5 // indirect

go.sum

@@ -1,17 +1,14 @@
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/apex/gateway v1.1.1 h1:dPE3y2LQ/fSJuZikCOvekqXLyn/Wrbgt10MSECobH/Q=
 github.com/apex/gateway v1.1.1/go.mod h1:x7iPY22zu9D8sfrynawEwh1wZEO/kQTRaOM5ye02tWU=
-github.com/aws/aws-lambda-go v1.13.2 h1:8lYuRVn6rESoUNZXdbCmtGB4bBk4vcVYojiHjE4mMrM=
-github.com/aws/aws-lambda-go v1.13.2/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
+github.com/aws/aws-lambda-go v1.47.0 h1:0H8s0vumYx/YKs4sE7YM0ktwL2eWse+kfopsRI1sXVI=
+github.com/aws/aws-lambda-go v1.47.0/go.mod h1:dpMpZgvWx5vuQJfBt0zqBha60q7Dd7RfgJv23DymV8A=
 github.com/aws/aws-sdk-go v1.16.15 h1:kQyxfRyjAwIYjf0225sn/pn+WAlncKyI8dmT3+ItMFE=
 github.com/aws/aws-sdk-go v1.16.15/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
-github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/function61/gokit v0.0.0-20230326121111-71740f8ca1a6 h1:wX/Q55oe03B+N8kLtc8SLZ6M5wh7Ojd2JT1AMMy8b30=
-github.com/function61/gokit v0.0.0-20230326121111-71740f8ca1a6/go.mod h1:EsjrjWdM7Jt5k3txTdgSFDjWeoderMjwRWtXWJpwkg4=
+github.com/function61/gokit v0.0.0-20240419102346-a5f721139a62 h1:COUqRRf8I+PpzfrndXgyUtJMxg+mxVFs+sjheSXDORA=
+github.com/function61/gokit v0.0.0-20240419102346-a5f721139a62/go.mod h1:sJY957+7ush4oj4ElOMhUFaFIriAFNAGYzVh2tFJNy0=
 github.com/inconshreveable/mousetrap v1.0.1 h1:U3uMjPSQEBMNp1lFxmllqCPM6P5u/Xq7Pgzkat/bFNc=
 github.com/inconshreveable/mousetrap v1.0.1/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af h1:pmfjZENx5imkbgOkpRUYLnmbU7UEFbjtDA2hxJ1ichM=
@@ -22,20 +19,15 @@ github.com/pkg/xattr v0.4.4 h1:FSoblPdYobYoKCItkqASqcrKCxRn9Bgurz0sCBwzO5g=
 github.com/pkg/xattr v0.4.4/go.mod h1:sBD3RAqlr8Q+RC3FutZcikpT8nyDrIEEBw2J744gVWs=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
-github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/spf13/cobra v1.6.1 h1:o94oiPyS4KD1mPy2fmcYYHHfCxLqYjJOhGsCHFZtEzA=
 github.com/spf13/cobra v1.6.1/go.mod h1:IOw/AERYS7UzyrGinqmz6HLUo219MORXGxhbaJUqzrY=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
-github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.2 h1:4jaiDzPyXQvSd7D0EjG45355tLlV3VOECpq10pLC+8s=
+github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals=
 github.com/tj/assert v0.0.3 h1:Df/BlaZ20mq6kuai7f5z2TvPFiwC3xaWJSDQNiIS3Rk=
 github.com/tj/assert v0.0.3/go.mod h1:Ne6X72Q+TB1AteidzQncjw9PabbMp4PBMZ1k+vd1Pvk=
-github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 h1:4nGaVu0QrbjT/AK2PRLuQfQuh6DJve+pELhqTdAj3x0=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/sys v0.0.0-20201101102859-da207088b7d1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -49,7 +41,5 @@ golang.org/x/text v0.3.5 h1:i6eZZ+zk0SOf0xgBpEpPD18qWcJda6q1sxt3S0kzyUQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=