fix: JSON.stringify replacer argument

replacer argument can be array or function otherwise it should be e.g. `null`

Author: Rotzbua

lib/commands/init/index.js

@@ -285,7 +285,7 @@ async function command(argv, result) {
             type: "credentials",
             users: securityResponses.users
         };
-        config.adminAuth = JSON.stringify(adminAuth,"",4).replace(/\n/g,"\n    ");
+        config.adminAuth = JSON.stringify(adminAuth, null, 4).replace(/\n/g,"\n    ");
     }
 
     const projectsResponses = await promptProjects();

lib/commands/remove.js

@@ -25,7 +25,7 @@ function command(argv,result) {
         method: "DELETE"
     }).then(function() {
         if (argv.json) {
-            result.log(JSON.stringify({message: "Uninstalled " + module}," ",4));
+            result.log(JSON.stringify({message: "Uninstalled " + module}, null, 4));
         } else {
             result.log("Uninstalled " + module);
         }

lib/commands/search.js

@@ -50,7 +50,7 @@ function command(argv,result) {
                         description: m.n.description,
                         version: (m.n['dist-tags']&& m.n['dist-tags'].latest)?m.n['dist-tags'].latest:undefined,
                         updated_at: m.n.updated_at
-                    };})," ",4));
+                    };}), null, 4));
                 } else {
                     matches.forEach(function(m) {
                         result.log(m.label);

lib/commands/target.js

@@ -30,7 +30,7 @@ function command(argv,result) {
             config.target(target);
         }
         if (argv.json) {
-            result.log(JSON.stringify({target: config.target()}," ",4));
+            result.log(JSON.stringify({target: config.target()}, null, 4));
         } else {
             result.log("Target: " + config.target());
         }

lib/result.js

@@ -30,7 +30,7 @@ function logDetails(result) {
 
 function logModule(result) {
     if (outputFormat === "json") {
-        console.log(JSON.stringify(result,' ',4));
+        console.log(JSON.stringify(result, null, 4));
         return;
     }
     var table = plainTable({plain:true});
@@ -43,7 +43,7 @@ function logModule(result) {
 
 function logList(result) {
     if (outputFormat === "json") {
-        console.log(JSON.stringify(result,' ',4));
+        console.log(JSON.stringify(result, null, 4));
         return;
     }
     if (result.nodes) {             // summary of node-module
@@ -55,7 +55,7 @@ function logList(result) {
 
 function logNodeSet(node) {
     if (outputFormat === "json") {
-        console.log(JSON.stringify(node,' ',4));
+        console.log(JSON.stringify(node, null, 4));
         return;
     }
     if (Array.isArray(node)) {
@@ -76,7 +76,7 @@ function logNodeSet(node) {
 
 function logNodeList(nodes) {
     if (outputFormat === "json") {
-        console.log(JSON.stringify(nodes,' ',4));
+        console.log(JSON.stringify(nodes, null, 4));
         return;
     }
     if (!Array.isArray(nodes)) {
@@ -120,7 +120,7 @@ function logNodeList(nodes) {
 
 function logProjectList(projects) {
     if (outputFormat === "json") {
-        console.log(JSON.stringify(projects,' ',4));
+        console.log(JSON.stringify(projects, null, 4));
         return;
     }
     var projectList = projects.projects || [];
@@ -156,27 +156,27 @@ module.exports = {
         if (msg.response) {
             if (msg.response.status === 401) {
                 if (outputFormat === "json") {
-                    console.log(JSON.stringify({error:"Not logged in. Use 'login' to log in.", status: 401}," ",4));
+                    console.log(JSON.stringify({error:"Not logged in. Use 'login' to log in.", status: 401}, null, 4));
                 } else {
                     console.warn("Not logged in. Use 'login' to log in.");
                 }
             } else if (msg.response.data) {
                 if (msg.response.status === 404 && !msg.response.data.message) {
                     if (outputFormat === "json") {
-                        console.log(JSON.stringify({error:"Node-RED Admin API not found. Use 'target' to set API location", status: 404}," ",4));
+                        console.log(JSON.stringify({error:"Node-RED Admin API not found. Use 'target' to set API location", status: 404}, null, 4));
                     } else {
                         console.warn("Node-RED Admin API not found. Use 'target' to set API location");
                     }
                 } else {
                     if (outputFormat === "json") {
-                        console.log(JSON.stringify({error:msg.response.data.message, status: msg.response.status}," ",4));
+                        console.log(JSON.stringify({error:msg.response.data.message, status: msg.response.status}, null, 4));
                     } else {
                         console.warn(msg.response.status+": "+msg.response.data.message);
                     }
                 }
             } else {
                 if (outputFormat === "json") {
-                    console.log(JSON.stringify({error:msg.toString(), status: msg.response.status}," ",4));
+                    console.log(JSON.stringify({error:msg.toString(), status: msg.response.status}, null, 4));
                 } else {
                     console.warn(msg.response.status+": "+msg.toString());
                 }