Merge pull request #11 from Automattic/add/bundle-tool

Tools to bundle with rollup

Author: thingalon

.eslintrc

@@ -14,6 +14,7 @@
 	},
 	"extends": [
 		"eslint:recommended"
-	]
+	],
+	"ignorePatterns": [ "dist/**" ]
 }
 

.gitignore

@@ -1,2 +1,3 @@
 /node_modules
+/dist
 .DS_Store

index.d.ts

@@ -27,6 +27,8 @@ export interface CssFilters {
 export declare class CriticalCssError {
 	hasUrl(): boolean;
 	toJSON(): any;
+	get( key: string ): any;
+	getType(): string;
 	static fromJSON: ( data: any ) => CriticalCssError;
 }
 

lib/errors.js

@@ -11,7 +11,12 @@
  */
 class CriticalCssError extends Error {
 	constructor( type, data ) {
-		super( type.getMessage( data ) );
+		if ( ! CriticalCssErrorTypes[ type ] ) {
+			type = 'UnknownError';
+			data = { message: JSON.stringify( data ) };
+		}
+
+		super( CriticalCssErrorTypes[ type ].getMessage( data ) );
 
 		this.type = type;
 		this.data = data;
@@ -21,7 +26,7 @@ class CriticalCssError extends Error {
 	 * Returns the type of error as a string.
 	 */
 	getType() {
-		return this.type.name;
+		return this.type;
 	}
 
 	/**
@@ -44,9 +49,9 @@ class CriticalCssError extends Error {
 	 */
 	toJSON() {
 		return {
-			type: this.type.name,
+			type: this.type,
 			data: this.data,
-			message: this.type.getMessage( this.data ),
+			message: CriticalCssErrorTypes[ this.type ].getMessage( this.data ),
 		};
 	}
 
@@ -73,7 +78,7 @@ class CriticalCssError extends Error {
  */
 class UnknownError extends CriticalCssError {
 	constructor( { message } ) {
-		super( UnknownError, { message } );
+		super( 'UnknownError', { message } );
 	}
 
 	static getMessage( data ) {
@@ -86,7 +91,7 @@ class UnknownError extends CriticalCssError {
  */
 class HttpError extends CriticalCssError {
 	constructor( { url, code } ) {
-		super( HttpError, { url, code } );
+		super( 'HttpError', { url, code } );
 	}
 
 	static getMessage( data ) {
@@ -100,7 +105,7 @@ class HttpError extends CriticalCssError {
  */
 class GenericUrlError extends CriticalCssError {
 	constructor( { url, message } ) {
-		super( GenericUrlError, { url, message } );
+		super( 'GenericUrlError', { url, message } );
 	}
 
 	static getMessage( data ) {
@@ -114,7 +119,7 @@ class GenericUrlError extends CriticalCssError {
  */
 class CrossDomainError extends CriticalCssError {
 	constructor( { url } ) {
-		super( CrossDomainError, { url } );
+		super( 'CrossDomainError', { url } );
 	}
 
 	static getMessage( data ) {
@@ -127,7 +132,7 @@ class CrossDomainError extends CriticalCssError {
  */
 class LoadTimeoutError extends CriticalCssError {
 	constructor( { url } ) {
-		super( LoadTimeoutError, { url } );
+		super( 'LoadTimeoutError', { url } );
 	}
 
 	static getMessage( data ) {
@@ -140,7 +145,7 @@ class LoadTimeoutError extends CriticalCssError {
  */
 class RedirectError extends CriticalCssError {
 	constructor( { url, redirectUrl } ) {
-		super( RedirectError, { url, redirectUrl } );
+		super( 'RedirectError', { url, redirectUrl } );
 	}
 
 	static getMessage( data ) {
@@ -154,7 +159,7 @@ class RedirectError extends CriticalCssError {
  */
 class UrlVerifyError extends CriticalCssError {
 	constructor( { url } ) {
-		super( UrlVerifyError, { url } );
+		super( 'UrlVerifyError', { url } );
 	}
 
 	static getMessage( data ) {
@@ -168,7 +173,7 @@ class UrlVerifyError extends CriticalCssError {
  */
 class ConfigurationError extends CriticalCssError {
 	constructor( { message } ) {
-		super( ConfigurationError, { message } );
+		super( 'ConfigurationError', { message } );
 	}
 
 	static getMessage( data ) {
@@ -182,7 +187,7 @@ class ConfigurationError extends CriticalCssError {
  */
 class InternalError extends CriticalCssError {
 	constructor( { message } ) {
-		super( InternalError, { message } );
+		super( 'InternalError', { message } );
 	}
 
 	static getMessage( data ) {