From b68547b2c2470c8f4ce55840396244a454904fa7 Mon Sep 17 00:00:00 2001
From: decentral1se <lukewm@riseup.net>
Date: Mon, 11 Oct 2021 01:06:51 +0200
Subject: [PATCH] fix: dont overwrite generated catalogue

Closes https://git.coopcloud.tech/coop-cloud/organising/issues/190.
---
 cli/catalogue/generate.go | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/cli/catalogue/generate.go b/cli/catalogue/generate.go
index 37c9bbde..7590ddfe 100644
--- a/cli/catalogue/generate.go
+++ b/cli/catalogue/generate.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
+	"os"
 	"path"
 
 	"coopcloud.tech/abra/cli/formatter"
@@ -143,8 +144,26 @@ var catalogueGenerateCommand = &cli.Command{
 			logrus.Fatal(err)
 		}
 
-		if err := ioutil.WriteFile(config.APPS_JSON, recipesJSON, 0644); err != nil {
-			logrus.Fatal(err)
+		if _, err := os.Stat(config.APPS_JSON); err != nil && os.IsNotExist(err) {
+			if err := ioutil.WriteFile(config.APPS_JSON, recipesJSON, 0644); err != nil {
+				logrus.Fatal(err)
+			}
+		} else {
+			if recipeName != "" {
+				catlFS, err := catalogue.ReadRecipeCatalogue()
+				if err != nil {
+					logrus.Fatal(err)
+				}
+				catlFS[recipeName] = catl[recipeName]
+
+				updatedRecipesJSON, err := json.MarshalIndent(catlFS, "", "    ")
+				if err != nil {
+					logrus.Fatal(err)
+				}
+				if err := ioutil.WriteFile(config.APPS_JSON, updatedRecipesJSON, 0644); err != nil {
+					logrus.Fatal(err)
+				}
+			}
 		}
 
 		logrus.Infof("generated new recipe catalogue in '%s'", config.APPS_JSON)