Small Improvements for the new plugin.json code

index.js

@@ -28,6 +28,7 @@ const fs = require("fs")
 const ts = require("typescript")
 const {createHash,Hash} = require("crypto")
 const nodepath = require('path')
+const ansis = require("ansis")
 
 /** ## What is this?
  * This is a function which compares `./src/` with a hash stored in `./dist/hash.txt`.
@@ -84,48 +85,47 @@ function saveNewCompilationHash(){
 }
 
 if (!process.argv.includes("--no-compile")){
-    const pluginDependencies = new Set()
+    const requiredDependencies = new Set()
     if (fs.existsSync("./plugins")){
         console.log("OT: Reading plugin.json files...")
-        const plugins = fs.readdirSync("./plugins")
-        for (const pluginDir of plugins){
+        for (const pluginDir of fs.readdirSync("./plugins")){
             if (pluginDir === ".DS_Store") continue
             const pluginPath = nodepath.join("./plugins", pluginDir)
             if (!fs.statSync(pluginPath).isDirectory()) continue
             
             const pluginJsonPath = nodepath.join(pluginPath, "plugin.json")
             if (fs.existsSync(pluginJsonPath)){
-                try {
+                try{
                     const pluginData = JSON.parse(fs.readFileSync(pluginJsonPath).toString())
                     if (pluginData.npmDependencies && Array.isArray(pluginData.npmDependencies)){
-                        pluginData.npmDependencies.forEach(dep => {
-                            if (typeof dep === "string" && dep.trim()) {
-                                pluginDependencies.add(dep.trim())
+                        pluginData.npmDependencies.forEach((dep) => {
+                            if (typeof dep === "string" && dep.trim()){
+                                requiredDependencies.add(dep.trim())
                             }
                         })
                     }
-                } catch (e) {
+                }catch(err){
                     // skip invalid plugin.json files, will be caught later
                 }
             }
         }
         
-        if (pluginDependencies.size > 0){
+        if (requiredDependencies.size > 0){
             console.log("OT: Checking plugin npm dependencies...")
+            /**@type {string[]} */
             const missingDeps = []
-            for (const dep of pluginDependencies){
-                try {
+            for (const dep of requiredDependencies){
+                try{
                     require.resolve(dep)
-                } catch {
+                }catch(err){
                     missingDeps.push(dep)
                 }
             }
             
             if (missingDeps.length > 0){
-                console.log("OT: Warning - Missing npm dependencies required by plugins:")
-                missingDeps.forEach(dep => console.log(`  - ${dep}`))
-                console.log("OT: Please install missing dependencies with: npm install " + missingDeps.join(" "))
-                console.log("OT: Continuing compilation anyway...")
+                console.log(ansis.red("OT: ❌ Fatal Error --> Missing npm dependencies required by plugins:\n\n")+ansis.cyan(missingDeps.map((dep) => "  - "+dep).join("\n")+"\n"))
+                console.log("OT: Please install missing dependencies using the following command:\n> "+ansis.bold.green("npm install " + missingDeps.join(" "))+"\n")
+                process.exit(1)
             }
         }
     }