nobug: fix readme and add newline to cli

.gitignore

@@ -1,16 +1,5 @@
 *__debug_bin*
-.vscode
-.idea
-.fleet
-
-infra/
-.aws/
-dist/
-./dgate
-./k6
-
-# Local files #
-.dgate*/
+.dgate
 cov.out
 go.work.sum
 .env

README.md

@@ -45,12 +45,3 @@ DGate CLI is a command-line interface that can be used to interact with the DGat
 - Error Handler Module (`errorHandler`) - executed when an error occurs when sending a request to the upstream server. This module is used to modify the response before it is sent to the client.
 
 - Request Handler Module (`requestHandler`) - executed when a request is received from the client. This module is used to handle arbitrary requests, instead of using an upstream service.
-
-
-
-- Examples
-  - [x] ip hash load balancer
-  - [x] short url service
-  - [x] modify json request/response
-  - [x] send multiple upstream requests and combine them
-

cmd/dgate-cli/main.go

@@ -16,5 +16,7 @@ func main() {
 		os.Stderr.WriteString(err.Error())
 		os.Stderr.WriteString("\n")
 		os.Exit(1)
+		return
 	}
+	os.Stdout.WriteString("\n")
 }

internal/proxy/change_log.go

@@ -453,29 +453,3 @@ START:
 	removeList = sliceutil.SliceUnique(removeList, func(cl *spec.ChangeLog) string { return cl.ID })
 	return removeList
 }
-
-// Function to check if there is a delete command between two logs with matching keys
-// func hasDeleteBetween(logs []*spec.ChangeLog, start, end *spec.ChangeLog) bool {
-// 	startIndex := -1
-// 	endIndex := -1
-
-// 	for i, log := range logs {
-// 		if log.ID == start.ID {
-// 			startIndex = i
-// 		}
-// 		if log.ID == end.ID {
-// 			endIndex = i
-// 		}
-// 	}
-
-// 	if startIndex == -1 || endIndex == -1 {
-// 		return false
-// 	}
-
-// 	for i := startIndex + 1; i < endIndex; i++ {
-// 		if logs[i].Cmd.IsDeleteCommand() {
-// 			return true
-// 		}
-// 	}
-// 	return false
-// }