feat: added `url` and `import` options for CSS

declarations/WebpackOptions.d.ts

@@ -774,10 +774,18 @@ export type CssGeneratorExportsOnly = boolean;
  * Configure the generated local ident name.
  */
 export type CssGeneratorLocalIdentName = string;
+/**
+ * Enable/disable `@import` at-rules handling.
+ */
+export type CssParserImport = boolean;
 /**
  * Use ES modules named export for css exports.
  */
 export type CssParserNamedExports = boolean;
+/**
+ * Enable/disable `url()`/`image-set()`/`src()`/`image()` functions handling.
+ */
+export type CssParserUrl = boolean;
 /**
  * A Function returning a Promise resolving to a normalized entry.
  */
@@ -2906,10 +2914,18 @@ export interface CssAutoGeneratorOptions {
  * Parser options for css/auto modules.
  */
 export interface CssAutoParserOptions {
+	/**
+	 * Enable/disable `@import` at-rules handling.
+	 */
+	import?: CssParserImport;
 	/**
 	 * Use ES modules named export for css exports.
 	 */
 	namedExports?: CssParserNamedExports;
+	/**
+	 * Enable/disable `url()`/`image-set()`/`src()`/`image()` functions handling.
+	 */
+	url?: CssParserUrl;
 }
 /**
  * Generator options for css modules.
@@ -2949,10 +2965,18 @@ export interface CssGlobalGeneratorOptions {
  * Parser options for css/global modules.
  */
 export interface CssGlobalParserOptions {
+	/**
+	 * Enable/disable `@import` at-rules handling.
+	 */
+	import?: CssParserImport;
 	/**
 	 * Use ES modules named export for css exports.
 	 */
 	namedExports?: CssParserNamedExports;
+	/**
+	 * Enable/disable `url()`/`image-set()`/`src()`/`image()` functions handling.
+	 */
+	url?: CssParserUrl;
 }
 /**
  * Generator options for css/module modules.
@@ -2979,19 +3003,35 @@ export interface CssModuleGeneratorOptions {
  * Parser options for css/module modules.
  */
 export interface CssModuleParserOptions {
+	/**
+	 * Enable/disable `@import` at-rules handling.
+	 */
+	import?: CssParserImport;
 	/**
 	 * Use ES modules named export for css exports.
 	 */
 	namedExports?: CssParserNamedExports;
+	/**
+	 * Enable/disable `url()`/`image-set()`/`src()`/`image()` functions handling.
+	 */
+	url?: CssParserUrl;
 }
 /**
  * Parser options for css modules.
  */
 export interface CssParserOptions {
+	/**
+	 * Enable/disable `@import` at-rules handling.
+	 */
+	import?: CssParserImport;
 	/**
 	 * Use ES modules named export for css exports.
 	 */
 	namedExports?: CssParserNamedExports;
+	/**
+	 * Enable/disable `url()`/`image-set()`/`src()`/`image()` functions handling.
+	 */
+	url?: CssParserUrl;
 }
 /**
  * No generator options are supported for this module type.

lib/config/defaults.js

@@ -670,6 +670,8 @@ const applyModuleDefaults = (
 	if (css) {
 		F(module.parser, CSS_MODULE_TYPE, () => ({}));
 
+		D(module.parser[CSS_MODULE_TYPE], "import", true);
+		D(module.parser[CSS_MODULE_TYPE], "url", true);
 		D(module.parser[CSS_MODULE_TYPE], "namedExports", true);
 
 		F(module.generator, CSS_MODULE_TYPE, () => ({}));

lib/css/CssModulesPlugin.js

@@ -293,26 +293,34 @@ class CssModulesPlugin {
 						.for(type)
 						.tap(PLUGIN_NAME, parserOptions => {
 							validateParserOptions[type](parserOptions);
-							const { namedExports } = parserOptions;
+							const { url, import: importOption, namedExports } = parserOptions;
 
 							switch (type) {
 								case CSS_MODULE_TYPE:
 									return new CssParser({
+										importOption,
+										url,
 										namedExports
 									});
 								case CSS_MODULE_TYPE_GLOBAL:
 									return new CssParser({
 										defaultMode: "global",
+										importOption,
+										url,
 										namedExports
 									});
 								case CSS_MODULE_TYPE_MODULE:
 									return new CssParser({
 										defaultMode: "local",
+										importOption,
+										url,
 										namedExports
 									});
 								case CSS_MODULE_TYPE_AUTO:
 									return new CssParser({
 										defaultMode: "auto",
+										importOption,
+										url,
 										namedExports
 									});
 							}

lib/css/CssParser.js

@@ -148,12 +148,21 @@ const CSS_MODE_IN_BLOCK = 1;
 class CssParser extends Parser {
 	/**
 	 * @param {object} options options
+	 * @param {boolean=} options.importOption need handle `@import`
+	 * @param {boolean=} options.url need handle URLs
 	 * @param {("pure" | "global" | "local" | "auto")=} options.defaultMode default mode
 	 * @param {boolean=} options.namedExports is named exports
 	 */
-	constructor({ defaultMode = "pure", namedExports = true } = {}) {
+	constructor({
+		defaultMode = "pure",
+		importOption = true,
+		url = true,
+		namedExports = true
+	} = {}) {
 		super();
 		this.defaultMode = defaultMode;
+		this.import = importOption;
+		this.url = url;
 		this.namedExports = namedExports;
 		/** @type {Comment[] | undefined} */
 		this.comments = undefined;
@@ -289,6 +298,7 @@ class CssParser extends Parser {
 			}
 			return [pos, text.trimEnd()];
 		};
+		const eatSemi = walkCssTokens.eatUntil(";");
 		const eatExportName = walkCssTokens.eatUntil(":};/");
 		const eatExportValue = walkCssTokens.eatUntil("};/");
 		/**
@@ -497,6 +507,10 @@ class CssParser extends Parser {
 				return end;
 			},
 			url: (input, start, end, contentStart, contentEnd) => {
+				if (!this.url) {
+					return end;
+				}
+
 				const { options, errors: commentErrors } = this.parseCommentOptions([
 					lastTokenEndForComments,
 					end
@@ -572,6 +586,10 @@ class CssParser extends Parser {
 						return eatUntilSemi(input, start);
 					}
 					case "@import": {
+						if (!this.import) {
+							return eatSemi(input, end);
+						}
+
 						if (!allowImportAtRule) {
 							this._emitWarning(
 								state,
@@ -901,6 +919,10 @@ class CssParser extends Parser {
 				switch (name) {
 					case "src":
 					case "url": {
+						if (!this.url) {
+							return end;
+						}
+
 						const string = walkCssTokens.eatString(input, end);
 						if (!string) return end;
 						const { options, errors: commentErrors } = this.parseCommentOptions(
@@ -955,7 +977,7 @@ class CssParser extends Parser {
 						return string[1];
 					}
 					default: {
-						if (IMAGE_SET_FUNCTION.test(name)) {
+						if (this.url && IMAGE_SET_FUNCTION.test(name)) {
 							lastTokenEndForComments = end;
 							const values = walkCssTokens.eatImageSetStrings(input, end, {
 								comment

schemas/WebpackOptions.json

@@ -395,8 +395,14 @@
       "type": "object",
       "additionalProperties": false,
       "properties": {
+        "import": {
+          "$ref": "#/definitions/CssParserImport"
+        },
         "namedExports": {
           "$ref": "#/definitions/CssParserNamedExports"
+        },
+        "url": {
+          "$ref": "#/definitions/CssParserUrl"
         }
       }
     },
@@ -483,8 +489,14 @@
       "type": "object",
       "additionalProperties": false,
       "properties": {
+        "import": {
+          "$ref": "#/definitions/CssParserImport"
+        },
         "namedExports": {
           "$ref": "#/definitions/CssParserNamedExports"
+        },
+        "url": {
+          "$ref": "#/definitions/CssParserUrl"
         }
       }
     },
@@ -516,11 +528,21 @@
       "type": "object",
       "additionalProperties": false,
       "properties": {
+        "import": {
+          "$ref": "#/definitions/CssParserImport"
+        },
         "namedExports": {
           "$ref": "#/definitions/CssParserNamedExports"
+        },
+        "url": {
+          "$ref": "#/definitions/CssParserUrl"
         }
       }
     },
+    "CssParserImport": {
+      "description": "Enable/disable `@import` at-rules handling.",
+      "type": "boolean"
+    },
     "CssParserNamedExports": {
       "description": "Use ES modules named export for css exports.",
       "type": "boolean"
@@ -530,11 +552,21 @@
       "type": "object",
       "additionalProperties": false,
       "properties": {
+        "import": {
+          "$ref": "#/definitions/CssParserImport"
+        },
         "namedExports": {
           "$ref": "#/definitions/CssParserNamedExports"
+        },
+        "url": {
+          "$ref": "#/definitions/CssParserUrl"
         }
       }
     },
+    "CssParserUrl": {
+      "description": "Enable/disable `url()`/`image-set()`/`src()`/`image()` functions handling.",
+      "type": "boolean"
+    },
     "Dependencies": {
       "description": "References to other configurations to depend on.",
       "type": "array",

schemas/plugins/css/CssAutoParserOptions.check.js

@@ -3,4 +3,4 @@
  * DO NOT MODIFY BY HAND.
  * Run `yarn special-lint-fix` to update
  */
-"use strict";function r(t,{instancePath:a="",parentData:e,parentDataProperty:o,rootData:n=t}={}){if(!t||"object"!=typeof t||Array.isArray(t))return r.errors=[{params:{type:"object"}}],!1;{const a=0;for(const a in t)if("namedExports"!==a)return r.errors=[{params:{additionalProperty:a}}],!1;if(0===a&&void 0!==t.namedExports&&"boolean"!=typeof t.namedExports)return r.errors=[{params:{type:"boolean"}}],!1}return r.errors=null,!0}function t(a,{instancePath:e="",parentData:o,parentDataProperty:n,rootData:s=a}={}){let p=null,i=0;return r(a,{instancePath:e,parentData:o,parentDataProperty:n,rootData:s})||(p=null===p?r.errors:p.concat(r.errors),i=p.length),t.errors=p,0===i}module.exports=t,module.exports.default=t;
+"use strict";function r(t,{instancePath:e="",parentData:o,parentDataProperty:a,rootData:n=t}={}){if(!t||"object"!=typeof t||Array.isArray(t))return r.errors=[{params:{type:"object"}}],!1;{const e=0;for(const e in t)if("import"!==e&&"namedExports"!==e&&"url"!==e)return r.errors=[{params:{additionalProperty:e}}],!1;if(0===e){if(void 0!==t.import){const e=0;if("boolean"!=typeof t.import)return r.errors=[{params:{type:"boolean"}}],!1;var s=0===e}else s=!0;if(s){if(void 0!==t.namedExports){const e=0;if("boolean"!=typeof t.namedExports)return r.errors=[{params:{type:"boolean"}}],!1;s=0===e}else s=!0;if(s)if(void 0!==t.url){const e=0;if("boolean"!=typeof t.url)return r.errors=[{params:{type:"boolean"}}],!1;s=0===e}else s=!0}}}return r.errors=null,!0}function t(e,{instancePath:o="",parentData:a,parentDataProperty:n,rootData:s=e}={}){let p=null,i=0;return r(e,{instancePath:o,parentData:a,parentDataProperty:n,rootData:s})||(p=null===p?r.errors:p.concat(r.errors),i=p.length),t.errors=p,0===i}module.exports=t,module.exports.default=t;

schemas/plugins/css/CssGlobalParserOptions.check.js

@@ -3,4 +3,4 @@
  * DO NOT MODIFY BY HAND.
  * Run `yarn special-lint-fix` to update
  */
-"use strict";function r(t,{instancePath:a="",parentData:e,parentDataProperty:o,rootData:n=t}={}){if(!t||"object"!=typeof t||Array.isArray(t))return r.errors=[{params:{type:"object"}}],!1;{const a=0;for(const a in t)if("namedExports"!==a)return r.errors=[{params:{additionalProperty:a}}],!1;if(0===a&&void 0!==t.namedExports&&"boolean"!=typeof t.namedExports)return r.errors=[{params:{type:"boolean"}}],!1}return r.errors=null,!0}function t(a,{instancePath:e="",parentData:o,parentDataProperty:n,rootData:s=a}={}){let p=null,i=0;return r(a,{instancePath:e,parentData:o,parentDataProperty:n,rootData:s})||(p=null===p?r.errors:p.concat(r.errors),i=p.length),t.errors=p,0===i}module.exports=t,module.exports.default=t;
+"use strict";function r(t,{instancePath:e="",parentData:o,parentDataProperty:a,rootData:n=t}={}){if(!t||"object"!=typeof t||Array.isArray(t))return r.errors=[{params:{type:"object"}}],!1;{const e=0;for(const e in t)if("import"!==e&&"namedExports"!==e&&"url"!==e)return r.errors=[{params:{additionalProperty:e}}],!1;if(0===e){if(void 0!==t.import){const e=0;if("boolean"!=typeof t.import)return r.errors=[{params:{type:"boolean"}}],!1;var s=0===e}else s=!0;if(s){if(void 0!==t.namedExports){const e=0;if("boolean"!=typeof t.namedExports)return r.errors=[{params:{type:"boolean"}}],!1;s=0===e}else s=!0;if(s)if(void 0!==t.url){const e=0;if("boolean"!=typeof t.url)return r.errors=[{params:{type:"boolean"}}],!1;s=0===e}else s=!0}}}return r.errors=null,!0}function t(e,{instancePath:o="",parentData:a,parentDataProperty:n,rootData:s=e}={}){let p=null,i=0;return r(e,{instancePath:o,parentData:a,parentDataProperty:n,rootData:s})||(p=null===p?r.errors:p.concat(r.errors),i=p.length),t.errors=p,0===i}module.exports=t,module.exports.default=t;

schemas/plugins/css/CssModuleParserOptions.check.js

@@ -3,4 +3,4 @@
  * DO NOT MODIFY BY HAND.
  * Run `yarn special-lint-fix` to update
  */
-"use strict";function r(t,{instancePath:a="",parentData:e,parentDataProperty:o,rootData:n=t}={}){if(!t||"object"!=typeof t||Array.isArray(t))return r.errors=[{params:{type:"object"}}],!1;{const a=0;for(const a in t)if("namedExports"!==a)return r.errors=[{params:{additionalProperty:a}}],!1;if(0===a&&void 0!==t.namedExports&&"boolean"!=typeof t.namedExports)return r.errors=[{params:{type:"boolean"}}],!1}return r.errors=null,!0}function t(a,{instancePath:e="",parentData:o,parentDataProperty:n,rootData:s=a}={}){let p=null,i=0;return r(a,{instancePath:e,parentData:o,parentDataProperty:n,rootData:s})||(p=null===p?r.errors:p.concat(r.errors),i=p.length),t.errors=p,0===i}module.exports=t,module.exports.default=t;
+"use strict";function r(t,{instancePath:e="",parentData:o,parentDataProperty:a,rootData:n=t}={}){if(!t||"object"!=typeof t||Array.isArray(t))return r.errors=[{params:{type:"object"}}],!1;{const e=0;for(const e in t)if("import"!==e&&"namedExports"!==e&&"url"!==e)return r.errors=[{params:{additionalProperty:e}}],!1;if(0===e){if(void 0!==t.import){const e=0;if("boolean"!=typeof t.import)return r.errors=[{params:{type:"boolean"}}],!1;var s=0===e}else s=!0;if(s){if(void 0!==t.namedExports){const e=0;if("boolean"!=typeof t.namedExports)return r.errors=[{params:{type:"boolean"}}],!1;s=0===e}else s=!0;if(s)if(void 0!==t.url){const e=0;if("boolean"!=typeof t.url)return r.errors=[{params:{type:"boolean"}}],!1;s=0===e}else s=!0}}}return r.errors=null,!0}function t(e,{instancePath:o="",parentData:a,parentDataProperty:n,rootData:s=e}={}){let p=null,i=0;return r(e,{instancePath:o,parentData:a,parentDataProperty:n,rootData:s})||(p=null===p?r.errors:p.concat(r.errors),i=p.length),t.errors=p,0===i}module.exports=t,module.exports.default=t;

schemas/plugins/css/CssParserOptions.check.js

@@ -3,4 +3,4 @@
  * DO NOT MODIFY BY HAND.
  * Run `yarn special-lint-fix` to update
  */
-"use strict";function r(t,{instancePath:a="",parentData:e,parentDataProperty:o,rootData:n=t}={}){if(!t||"object"!=typeof t||Array.isArray(t))return r.errors=[{params:{type:"object"}}],!1;{const a=0;for(const a in t)if("namedExports"!==a)return r.errors=[{params:{additionalProperty:a}}],!1;if(0===a&&void 0!==t.namedExports&&"boolean"!=typeof t.namedExports)return r.errors=[{params:{type:"boolean"}}],!1}return r.errors=null,!0}function t(a,{instancePath:e="",parentData:o,parentDataProperty:n,rootData:s=a}={}){let p=null,i=0;return r(a,{instancePath:e,parentData:o,parentDataProperty:n,rootData:s})||(p=null===p?r.errors:p.concat(r.errors),i=p.length),t.errors=p,0===i}module.exports=t,module.exports.default=t;
+"use strict";function r(t,{instancePath:e="",parentData:o,parentDataProperty:a,rootData:n=t}={}){if(!t||"object"!=typeof t||Array.isArray(t))return r.errors=[{params:{type:"object"}}],!1;{const e=0;for(const e in t)if("import"!==e&&"namedExports"!==e&&"url"!==e)return r.errors=[{params:{additionalProperty:e}}],!1;if(0===e){if(void 0!==t.import){const e=0;if("boolean"!=typeof t.import)return r.errors=[{params:{type:"boolean"}}],!1;var s=0===e}else s=!0;if(s){if(void 0!==t.namedExports){const e=0;if("boolean"!=typeof t.namedExports)return r.errors=[{params:{type:"boolean"}}],!1;s=0===e}else s=!0;if(s)if(void 0!==t.url){const e=0;if("boolean"!=typeof t.url)return r.errors=[{params:{type:"boolean"}}],!1;s=0===e}else s=!0}}}return r.errors=null,!0}function t(e,{instancePath:o="",parentData:a,parentDataProperty:n,rootData:s=e}={}){let p=null,i=0;return r(e,{instancePath:o,parentData:a,parentDataProperty:n,rootData:s})||(p=null===p?r.errors:p.concat(r.errors),i=p.length),t.errors=p,0===i}module.exports=t,module.exports.default=t;

test/configCases/css/basic-dynamic-only/style.css

@@ -1,4 +1,4 @@
-@import url(https://test.cases/path/../../../../configCases/css/css-import/external.css);
+@import url(https://test.cases/path/../../../../configCases/css/import/external.css);
 @import "style-imported.css";
 body {
 	background: red;

test/configCases/css/basic-initial-only/style.css

@@ -1,4 +1,4 @@
-@import url(https://test.cases/path/../../../../configCases/css/css-import/external.css);
+@import url(https://test.cases/path/../../../../configCases/css/import/external.css);
 @import "style-imported.css";
 body {
 	background: red;

test/configCases/css/css-import/webpack.config.js

@@ -1,46 +0,0 @@
-/** @type {import("../../../../").Configuration} */
-module.exports = {
-	target: "web",
-	mode: "development",
-	experiments: {
-		css: true
-	},
-	resolve: {
-		byDependency: {
-			"css-import": {
-				conditionNames: ["custom-name", "..."],
-				extensions: [".mycss", "..."]
-			}
-		}
-	},
-	module: {
-		rules: [
-			{
-				test: /\.mycss$/,
-				loader: "./string-loader",
-				type: "css/global"
-			},
-			{
-				test: /\.less$/,
-				loader: "less-loader",
-				type: "css/global"
-			}
-		]
-	},
-	externals: {
-		"external-1.css": "css-import external-1.css",
-		"external-2.css": "css-import external-2.css",
-		"external-3.css": "css-import external-3.css",
-		"external-4.css": "css-import external-4.css",
-		"external-5.css": "css-import external-5.css",
-		"external-6.css": "css-import external-6.css",
-		"external-7.css": "css-import external-7.css",
-		"external-8.css": "css-import external-8.css",
-		"external-9.css": "css-import external-9.css",
-		"external-10.css": "css-import external-10.css",
-		"external-11.css": "css-import external-11.css",
-		"external-12.css": "css-import external-12.css",
-		"external-13.css": "css-import external-13.css",
-		"external-14.css": "css-import external-14.css"
-	}
-};

test/configCases/css/import/style.css

@@ -60,8 +60,8 @@ style2.css?foo=9
 @import url(style2.css)  screen and (orientation:landscape);
 @import url(style2.css) screen and (orientation:landscape);
 @import url(style2.css) (min-width: 100px);
-@import url(https://test.cases/path/../../../../configCases/css/css-import/external.css);
-@import url(https://test.cases/path/../../../../configCases/css/css-import/external.css) screen and (orientation:landscape);
+@import url(https://test.cases/path/../../../../configCases/css/import/external.css);
+@import url(https://test.cases/path/../../../../configCases/css/import/external.css) screen and (orientation:landscape);
 @import "//example.com/style.css";
 @import url('test.css?foo=1&bar=1');
 @import url('style2.css?foo=1&bar=1#hash');

test/configCases/css/import/style10.css

@@ -1,5 +1,5 @@
 @import url(./style11.css);
-@import url(https://test.cases/path/../../../../configCases/css/css-import/external1.css);
+@import url(https://test.cases/path/../../../../configCases/css/import/external1.css);
 @import url(./style12.css);
 @import url(./style13.css);
 

test/configCases/css/import/style12.css

@@ -1,4 +1,4 @@
-@import url(https://test.cases/path/../../../../configCases/css/css-import/external2.css);
+@import url(https://test.cases/path/../../../../configCases/css/import/external2.css);
 
 .style12 {
 	color: red;