feat: add errorsAsWarnings option

Author: s-panferov

README.md

@@ -143,6 +143,10 @@ Specifies the path to a TS config file. This is useful when you have multiple co
 
 Use this setting to disable type checking.
 
+### errorsAsWarnings *(boolean)*
+
+Emit all typescript errors as warnings.
+
 ### forceIsolatedModules *(boolean)*
 
 Use this setting to disable dependent module recompilation.

src/instance.ts

@@ -449,7 +449,11 @@ function setupAfterCompile(compiler, instanceName, forkChecker = false) {
             if (asyncErrors) {
                 console.log(msg, '\n');
             } else {
-                compilation.errors.push(new Error(msg));
+                if (!instance.loaderConfig.errorsAsWarnings) {
+                    compilation.errors.push(new Error(msg));
+                } else {
+                    compilation.warnings.push(new Error(msg));
+                }
             }
         };
 

src/interfaces.ts

@@ -12,6 +12,7 @@ export interface LoaderConfig {
     configFileName?: string;
     configFileContent?: string;
     forceIsolatedModules?: boolean;
+    errorsAsWarnings?: boolean
     transpileOnly?: boolean;
     ignoreDiagnostics?: number[];
     compilerOptions?: ts.CompilerOptions;