Convert shell script to Go

build/export-openapi.sh

@@ -73,6 +73,12 @@ mkdir orig
 cp *.json orig
 rm openapi.json
 
+echo "Compiling replaceRef.go..."
+go build -o /go/src/agones.dev/agones/build/replaceRef /go/src/agones.dev/agones/build/replaceRef.go
+if [[ ! -x "/go/src/agones.dev/agones/build/replaceRef" ]]; then
+    echo "Failed to compile replaceRef.go"
+    exit 1
+fi
 for f in *.json; do
   echo "Expanding $f"
   # remove description, because there is usually another description when at its replacement point
@@ -84,7 +90,12 @@ for f in *.json; do
   contents=$(cat "$f" | jq 'del(.description)' | sed 's/\\n/\\\\n/g' | sed '$d' | sed '1d' | sed ':a;N;$!ba;s/\n/\\n/g' | sed 's/\$/\\$/g' | sed 's/\&/\\&/g' | sed 's@\"@\\"@g')
   ref=$(basename "$f" .json)
 
-  find -maxdepth 1 -name '*.json' | xargs sed -i 's@"$ref": "#/definitions/'"$ref"'"@'"$contents"'@g'
+  echo "Ref: $ref"
+  echo "Contents: $contents"
+
+  echo "Processing file: $f"
+  /go/src/agones.dev/agones/build/replaceRef "$f" "$ref" "$contents"
+
 done
 
 # convert the ones you want to include via helm to yaml

build/replaceRef.go

@@ -0,0 +1,56 @@
+// Copyright 2023 Google LLC All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Package main implements a program that replaces ref with contents in the given json files
+package main
+
+import (
+	"log"
+	"os"
+	"strings"
+)
+
+func main() {
+	if len(os.Args) != 4 {
+		log.Println("Usage: replaceRef <jsonFilePath> <ref> <contents>")
+		return
+	}
+
+	jsonFilePath := os.Args[1]
+	ref := os.Args[2]
+	contents := os.Args[3]
+
+	processJSON(jsonFilePath, ref, contents)
+}
+
+func processJSON(filename, ref, contents string) {
+	log.Println("Processing JSON file:", filename)
+
+	file, err := os.ReadFile(filename)
+	if err != nil {
+		log.Println("Error reading:", filename, err)
+		return
+	}
+
+	searchPattern := "\"" + ref + "\": \"#/definitions/" + ref + "\""
+	modifiedData := strings.ReplaceAll(string(file), searchPattern, contents)
+
+	err = os.WriteFile(filename, []byte(modifiedData), 0o644)
+	if err != nil {
+		log.Println("Error writing:", filename, err)
+		return
+	}
+
+	log.Println("JSON file processed successfully.")
+}