template utils/ general fixs from previuos sprout related code

Author: Pritesh-Patel

generate/http/generate.go

@@ -8,5 +8,5 @@ import (
 )
 
 func GenerateHttpGW(templator *templator.Templator, config *config.Commit0Config) {
-	util.TemplateFileIfDoesNotExist("http", "main.go", templator.Go.GoHttpGW, config)
+	util.TemplateFileAndOverwrite("http", "main.go", templator.Go.GoHttpGW, config)
 }

templates/golang/server.tmpl

@@ -2,7 +2,7 @@ package {{ .ServiceName }}
 
 import (
 	"context"
-	health_api "github.com/yourrepo/hello-world-idl/gen/go/health"
+	health_api "{{.GitRepo}}/{{ .ProjectName }}-idl/gen/go/health"
 	//api "{{.GitRepo}}/{{ .ProjectName }}-idl/gen/go/{{ .ServiceName }}"
 )
 

util/util.go

@@ -20,19 +20,37 @@ var FuncMap = template.FuncMap{
 	"Title": strings.Title,
 }
 
+func createTemplatedFile(fullFilePath string, template *template.Template, data interface{}) {
+	f, err := os.Create(fullFilePath)
+	if err != nil {
+		log.Printf("Error creating file: %v", err)
+	}
+	err = template.Execute(f, data)
+	if err != nil {
+		log.Printf("Error templating: %v", err)
+	}
+}
+
+
+func TemplateFileAndOverwrite(fileDir string, fileName string, template *template.Template, data interface{}) {
+	fullFilePath := fmt.Sprintf("%v/%v", fileDir, fileName)
+	err := os.MkdirAll(fileDir, os.ModePerm)
+	if err != nil {
+		log.Printf("Error creating directory %v: %v", fullFilePath, err)
+	}
+	createTemplatedFile(fullFilePath, template, data)
+
+}
+
 func TemplateFileIfDoesNotExist(fileDir string, fileName string, template *template.Template, data interface{}) {
 	fullFilePath := fmt.Sprintf("%v/%v", fileDir, fileName)
 
 	if _, err := os.Stat(fullFilePath); os.IsNotExist(err) {
 		err := CreateDirIfDoesNotExist(fileDir)
-		f, err := os.Create(fullFilePath)
-		if err != nil {
-			log.Printf("Error creating file: %v", err)
-		}
-		err = template.Execute(f, data)
 		if err != nil {
-			log.Printf("Error templating: %v", err)
+			log.Printf("Error creating directory %v: %v", fullFilePath, err)
 		}
+		createTemplatedFile(fullFilePath, template, data)
 	} else {
 		log.Printf("%v already exists. skipping.", fullFilePath)
 	}