feat: show stderr output under failed tasks (#2)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@flybywiresim/igniter",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "types": "dist/index.d.ts",
   "description": "An intelligent task runner written in Typescript.",
   "repository": {

src/Helpers.ts

@@ -21,7 +21,7 @@ export const loadConfigTask = async (context: Context): Promise<Task> => {
     // eslint-disable-next-line no-underscore-dangle, @typescript-eslint/naming-convention
     const __dirname = path.dirname(__filename);
 
-    const relativePath = path.relative(__dirname, context.configPath);
+    const relativePath = path.relative(__dirname, context.configPath).replace('\\', '/');
     return (await import(relativePath)).default;
 };
 

src/Library/Tasks/GenericTask.ts

@@ -7,6 +7,8 @@ import { Context } from '../Contracts/Context';
 export default class GenericTask implements Task {
     protected context: Context;
 
+    protected errorOutput: string;
+
     public status: TaskStatus = TaskStatus.Queued;
 
     /**
@@ -50,6 +52,7 @@ export default class GenericTask implements Task {
         } catch (error) {
             if (this.context.debug) throw error;
             this.status = TaskStatus.Failed;
+            if ('stderr' in error) this.errorOutput = error.stderr;
         }
     }
 
@@ -87,6 +90,10 @@ export default class GenericTask implements Task {
             if (s === TaskStatus.Skipped) return ['↪', chalk.gray];
             return ['⊙', chalk.magenta]; // Replaced with spinner :)
         })(this.status);
+        if (this.status === TaskStatus.Failed && this.errorOutput !== undefined) {
+            const error = `${indent}  ${this.errorOutput.split(/\r?\n/).join(`\n${indent}  `)}`;
+            return colour(`${indent + symbol} ${this.key}\n${error}`);
+        }
         return colour(`${indent + symbol} ${this.key}`);
     }
 }