Improve compile error handling.

state/actions/compileCode.ts

@@ -14,7 +14,7 @@ import { ref } from "valtio";
  */
 export const compileCode = async (activeId: number) => {
   // Save the file to global state
-  saveFile(false);
+  saveFile(false, activeId);
   if (!process.env.NEXT_PUBLIC_COMPILE_API_ENDPOINT) {
     throw Error("Missing env!");
   }
@@ -26,7 +26,9 @@ export const compileCode = async (activeId: number) => {
   // Set loading state to true
   state.compiling = true;
   state.logs = []
+  const file = state.files[activeId]
   try {
+    file.containsErrors = false
     const res = await fetch(process.env.NEXT_PUBLIC_COMPILE_API_ENDPOINT, {
       method: "POST",
       headers: {
@@ -40,8 +42,8 @@ export const compileCode = async (activeId: number) => {
           {
             type: "c",
             options: state.compileOptions.optimizationLevel || '-O2',
-            name: state.files[activeId].name,
-            src: state.files[activeId].content,
+            name: file.name,
+            src: file.content,
           },
         ],
       }),
@@ -49,15 +51,15 @@ export const compileCode = async (activeId: number) => {
     const json = await res.json();
     state.compiling = false;
     if (!json.success) {
-      state.logs.push({ type: "error", message: json.message });
+      const errors = [json.message]
       if (json.tasks && json.tasks.length > 0) {
         json.tasks.forEach((task: any) => {
           if (!task.success) {
-            state.logs.push({ type: "error", message: task?.console });
+            errors.push(task?.console)
           }
         });
       }
-      return toast.error(`Couldn't compile!`, { position: "bottom-center" });
+      throw errors
     }
     state.logs.push({
       type: "success",
@@ -67,7 +69,6 @@ export const compileCode = async (activeId: number) => {
     });
     // Decode base64 encoded wasm that is coming back from the endpoint
     const bufferData = await decodeBinary(json.output);
-    const file = state.files[state.active]
     file.compiledContent = ref(bufferData);
     file.lastCompiled = new Date();
     file.compiledValueSnapshot = file.content
@@ -86,10 +87,23 @@ export const compileCode = async (activeId: number) => {
     });
   } catch (err) {
     console.log(err);
-    state.logs.push({
-      type: "error",
-      message: "Error occured while compiling!",
-    });
+
+    if (err instanceof Array && typeof err[0] === 'string') {
+      err.forEach(message => {
+        state.logs.push({
+          type: "error",
+          message,
+        });
+      })
+    }
+    else {
+      state.logs.push({
+        type: "error",
+        message: "Something went wrong, check your connection try again later!",
+      });
+    }
     state.compiling = false;
+    toast.error(`Error occured while compiling!`, { position: "bottom-center" });
+    file.containsErrors = true
   }
 };

state/actions/saveFile.ts

@@ -2,14 +2,15 @@ import toast from "react-hot-toast";
 import state from '../index';
 
 // Saves the current editor content to global state
-export const saveFile = (showToast: boolean = true) => {
+export const saveFile = (showToast: boolean = true, activeId?: number) => {
   const editorModels = state.editorCtx?.getModels();
   const sought = '/' + state.files[state.active].name;
   const currentModel = editorModels?.find((editorModel) => {
     return editorModel.uri.path.endsWith(sought);
   });
+  const file = state.files[activeId || state.active]
   if (state.files.length > 0) {
-    state.files[state.active].content = currentModel?.getValue() || "";
+    file.content = currentModel?.getValue() || "";
   }
   if (showToast) {
     toast.success("Saved successfully", { position: "bottom-center" });

state/index.ts

@@ -17,6 +17,7 @@ export interface IFile {
   compiledContent?: ArrayBuffer | null;
   compiledWatContent?: string | null;
   lastCompiled?: Date
+  containsErrors?: boolean
 }
 
 export interface FaucetAccountRes {