[local-preview] show DOMAIN in the output

This PR updates the `local-preview` to printout
the Domain of the Gitpod Instance for users to
access.

Signed-off-by: Tarun Pothulapati <[email protected]>

Author: Pothulapati

install/preview/entrypoint.sh

@@ -28,8 +28,9 @@ fi
 
 # Set Domain to `127-0-0-1.nip.io` if not set
 if [ -z "${DOMAIN}" ]; then
-  DOMAIN="127-0-0-1.nip.io"
+  export DOMAIN="127-0-0-1.nip.io"
 fi
+export DOMAIN
 
 echo "Gitpod Domain: $DOMAIN"
 

install/preview/prettylog/main.go

@@ -6,6 +6,7 @@ package main
 import (
 	"bufio"
 	"errors"
+	"fmt"
 	"io"
 	"os"
 	"strings"
@@ -24,7 +25,7 @@ var msgs = []struct {
 	{Msg: "downloading images", Success: "--output-split-files"},
 	{Msg: "preparing Gitpod preview installation", Success: "rm -rf /var/lib/rancher/k3s/server/manifests/gitpod"},
 	{Msg: "starting Gitpod", Success: "gitpod-telemetry-init"},
-	{Msg: "Gitpod is running"},
+	{Msg: fmt.Sprintf("Gitpod is running. Visit https://%s to access the dashboard", os.Getenv("DOMAIN"))},
 }
 
 func main() {