320 lines
9.2 KiB
JavaScript
320 lines
9.2 KiB
JavaScript
|
/*
|
||
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
||
|
|
Author Tobias Koppers @sokra
|
||
|
|
*/
|
||
|
|
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
const InitFragment = require("./InitFragment");
|
||
|
|
const {
|
||
|
|
JAVASCRIPT_MODULE_TYPE_AUTO,
|
||
|
|
JAVASCRIPT_MODULE_TYPE_DYNAMIC,
|
||
|
|
JAVASCRIPT_MODULE_TYPE_ESM
|
||
|
|
} = require("./ModuleTypeConstants");
|
||
|
|
const RuntimeGlobals = require("./RuntimeGlobals");
|
||
|
|
const WebpackError = require("./WebpackError");
|
||
|
|
const ConstDependency = require("./dependencies/ConstDependency");
|
||
|
|
const BasicEvaluatedExpression = require("./javascript/BasicEvaluatedExpression");
|
||
|
|
const JavascriptModulesPlugin = require("./javascript/JavascriptModulesPlugin");
|
||
|
|
const {
|
||
|
|
toConstantDependency,
|
||
|
|
evaluateToString
|
||
|
|
} = require("./javascript/JavascriptParserHelpers");
|
||
|
|
const ChunkNameRuntimeModule = require("./runtime/ChunkNameRuntimeModule");
|
||
|
|
const GetFullHashRuntimeModule = require("./runtime/GetFullHashRuntimeModule");
|
||
|
|
|
||
|
|
/** @typedef {import("./Compiler")} Compiler */
|
||
|
|
/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */
|
||
|
|
/** @typedef {import("./Module").BuildInfo} BuildInfo */
|
||
|
|
/** @typedef {import("./javascript/JavascriptParser")} JavascriptParser */
|
||
|
|
/** @typedef {import("./javascript/JavascriptParser").Range} Range */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {boolean | undefined} module true if ES module
|
||
|
|
* @param {string} importMetaName `import.meta` name
|
||
|
|
* @returns {Record<string, {expr: string, req: string[] | null, type?: string, assign: boolean}>} replacements
|
||
|
|
*/
|
||
|
|
function getReplacements(module, importMetaName) {
|
||
|
|
return {
|
||
|
|
__webpack_require__: {
|
||
|
|
expr: RuntimeGlobals.require,
|
||
|
|
req: [RuntimeGlobals.require],
|
||
|
|
type: "function",
|
||
|
|
assign: false
|
||
|
|
},
|
||
|
|
__webpack_public_path__: {
|
||
|
|
expr: RuntimeGlobals.publicPath,
|
||
|
|
req: [RuntimeGlobals.publicPath],
|
||
|
|
type: "string",
|
||
|
|
assign: true
|
||
|
|
},
|
||
|
|
__webpack_base_uri__: {
|
||
|
|
expr: RuntimeGlobals.baseURI,
|
||
|
|
req: [RuntimeGlobals.baseURI],
|
||
|
|
type: "string",
|
||
|
|
assign: true
|
||
|
|
},
|
||
|
|
__webpack_modules__: {
|
||
|
|
expr: RuntimeGlobals.moduleFactories,
|
||
|
|
req: [RuntimeGlobals.moduleFactories],
|
||
|
|
type: "object",
|
||
|
|
assign: false
|
||
|
|
},
|
||
|
|
__webpack_chunk_load__: {
|
||
|
|
expr: RuntimeGlobals.ensureChunk,
|
||
|
|
req: [RuntimeGlobals.ensureChunk],
|
||
|
|
type: "function",
|
||
|
|
assign: true
|
||
|
|
},
|
||
|
|
__non_webpack_require__: {
|
||
|
|
expr: module
|
||
|
|
? `__WEBPACK_EXTERNAL_createRequire(${importMetaName}.url)`
|
||
|
|
: "require",
|
||
|
|
req: null,
|
||
|
|
type: undefined, // type is not known, depends on environment
|
||
|
|
assign: true
|
||
|
|
},
|
||
|
|
__webpack_nonce__: {
|
||
|
|
expr: RuntimeGlobals.scriptNonce,
|
||
|
|
req: [RuntimeGlobals.scriptNonce],
|
||
|
|
type: "string",
|
||
|
|
assign: true
|
||
|
|
},
|
||
|
|
__webpack_hash__: {
|
||
|
|
expr: `${RuntimeGlobals.getFullHash}()`,
|
||
|
|
req: [RuntimeGlobals.getFullHash],
|
||
|
|
type: "string",
|
||
|
|
assign: false
|
||
|
|
},
|
||
|
|
__webpack_chunkname__: {
|
||
|
|
expr: RuntimeGlobals.chunkName,
|
||
|
|
req: [RuntimeGlobals.chunkName],
|
||
|
|
type: "string",
|
||
|
|
assign: false
|
||
|
|
},
|
||
|
|
__webpack_get_script_filename__: {
|
||
|
|
expr: RuntimeGlobals.getChunkScriptFilename,
|
||
|
|
req: [RuntimeGlobals.getChunkScriptFilename],
|
||
|
|
type: "function",
|
||
|
|
assign: true
|
||
|
|
},
|
||
|
|
__webpack_runtime_id__: {
|
||
|
|
expr: RuntimeGlobals.runtimeId,
|
||
|
|
req: [RuntimeGlobals.runtimeId],
|
||
|
|
assign: false
|
||
|
|
},
|
||
|
|
"require.onError": {
|
||
|
|
expr: RuntimeGlobals.uncaughtErrorHandler,
|
||
|
|
req: [RuntimeGlobals.uncaughtErrorHandler],
|
||
|
|
type: undefined, // type is not known, could be function or undefined
|
||
|
|
assign: true // is never a pattern
|
||
|
|
},
|
||
|
|
__system_context__: {
|
||
|
|
expr: RuntimeGlobals.systemContext,
|
||
|
|
req: [RuntimeGlobals.systemContext],
|
||
|
|
type: "object",
|
||
|
|
assign: false
|
||
|
|
},
|
||
|
|
__webpack_share_scopes__: {
|
||
|
|
expr: RuntimeGlobals.shareScopeMap,
|
||
|
|
req: [RuntimeGlobals.shareScopeMap],
|
||
|
|
type: "object",
|
||
|
|
assign: false
|
||
|
|
},
|
||
|
|
__webpack_init_sharing__: {
|
||
|
|
expr: RuntimeGlobals.initializeSharing,
|
||
|
|
req: [RuntimeGlobals.initializeSharing],
|
||
|
|
type: "function",
|
||
|
|
assign: true
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
const PLUGIN_NAME = "APIPlugin";
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @typedef {Object} APIPluginOptions
|
||
|
|
* @property {boolean} [module] the output filename
|
||
|
|
*/
|
||
|
|
|
||
|
|
class APIPlugin {
|
||
|
|
/**
|
||
|
|
* @param {APIPluginOptions} [options] options
|
||
|
|
*/
|
||
|
|
constructor(options = {}) {
|
||
|
|
this.options = options;
|
||
|
|
}
|
||
|
|
/**
|
||
|
|
* Apply the plugin
|
||
|
|
* @param {Compiler} compiler the compiler instance
|
||
|
|
* @returns {void}
|
||
|
|
*/
|
||
|
|
apply(compiler) {
|
||
|
|
compiler.hooks.compilation.tap(
|
||
|
|
PLUGIN_NAME,
|
||
|
|
(compilation, { normalModuleFactory }) => {
|
||
|
|
const importMetaName = /** @type {string} */ (
|
||
|
|
compilation.outputOptions.importMetaName
|
||
|
|
);
|
||
|
|
const REPLACEMENTS = getReplacements(
|
||
|
|
this.options.module,
|
||
|
|
importMetaName
|
||
|
|
);
|
||
|
|
|
||
|
|
compilation.dependencyTemplates.set(
|
||
|
|
ConstDependency,
|
||
|
|
new ConstDependency.Template()
|
||
|
|
);
|
||
|
|
|
||
|
|
compilation.hooks.runtimeRequirementInTree
|
||
|
|
.for(RuntimeGlobals.chunkName)
|
||
|
|
.tap(PLUGIN_NAME, chunk => {
|
||
|
|
compilation.addRuntimeModule(
|
||
|
|
chunk,
|
||
|
|
new ChunkNameRuntimeModule(/** @type {string} */ (chunk.name))
|
||
|
|
);
|
||
|
|
return true;
|
||
|
|
});
|
||
|
|
|
||
|
|
compilation.hooks.runtimeRequirementInTree
|
||
|
|
.for(RuntimeGlobals.getFullHash)
|
||
|
|
.tap(PLUGIN_NAME, (chunk, set) => {
|
||
|
|
compilation.addRuntimeModule(chunk, new GetFullHashRuntimeModule());
|
||
|
|
return true;
|
||
|
|
});
|
||
|
|
|
||
|
|
const hooks = JavascriptModulesPlugin.getCompilationHooks(compilation);
|
||
|
|
|
||
|
|
hooks.renderModuleContent.tap(
|
||
|
|
PLUGIN_NAME,
|
||
|
|
(source, module, renderContext) => {
|
||
|
|
if (/** @type {BuildInfo} */ (module.buildInfo).needCreateRequire) {
|
||
|
|
const chunkInitFragments = [
|
||
|
|
new InitFragment(
|
||
|
|
'import { createRequire as __WEBPACK_EXTERNAL_createRequire } from "module";\n',
|
||
|
|
InitFragment.STAGE_HARMONY_IMPORTS,
|
||
|
|
0,
|
||
|
|
"external module node-commonjs"
|
||
|
|
)
|
||
|
|
];
|
||
|
|
|
||
|
|
renderContext.chunkInitFragments.push(...chunkInitFragments);
|
||
|
|
}
|
||
|
|
|
||
|
|
return source;
|
||
|
|
}
|
||
|
|
);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {JavascriptParser} parser the parser
|
||
|
|
*/
|
||
|
|
const handler = parser => {
|
||
|
|
Object.keys(REPLACEMENTS).forEach(key => {
|
||
|
|
const info = REPLACEMENTS[key];
|
||
|
|
parser.hooks.expression.for(key).tap(PLUGIN_NAME, expression => {
|
||
|
|
const dep = toConstantDependency(parser, info.expr, info.req);
|
||
|
|
|
||
|
|
if (key === "__non_webpack_require__" && this.options.module) {
|
||
|
|
/** @type {BuildInfo} */
|
||
|
|
(parser.state.module.buildInfo).needCreateRequire = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return dep(expression);
|
||
|
|
});
|
||
|
|
if (info.assign === false) {
|
||
|
|
parser.hooks.assign.for(key).tap(PLUGIN_NAME, expr => {
|
||
|
|
const err = new WebpackError(`${key} must not be assigned`);
|
||
|
|
err.loc = /** @type {DependencyLocation} */ (expr.loc);
|
||
|
|
throw err;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
if (info.type) {
|
||
|
|
parser.hooks.evaluateTypeof
|
||
|
|
.for(key)
|
||
|
|
.tap(PLUGIN_NAME, evaluateToString(info.type));
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
parser.hooks.expression
|
||
|
|
.for("__webpack_layer__")
|
||
|
|
.tap(PLUGIN_NAME, expr => {
|
||
|
|
const dep = new ConstDependency(
|
||
|
|
JSON.stringify(parser.state.module.layer),
|
||
|
|
/** @type {Range} */ (expr.range)
|
||
|
|
);
|
||
|
|
dep.loc = /** @type {DependencyLocation} */ (expr.loc);
|
||
|
|
parser.state.module.addPresentationalDependency(dep);
|
||
|
|
return true;
|
||
|
|
});
|
||
|
|
parser.hooks.evaluateIdentifier
|
||
|
|
.for("__webpack_layer__")
|
||
|
|
.tap(PLUGIN_NAME, expr =>
|
||
|
|
(parser.state.module.layer === null
|
||
|
|
? new BasicEvaluatedExpression().setNull()
|
||
|
|
: new BasicEvaluatedExpression().setString(
|
||
|
|
parser.state.module.layer
|
||
|
|
)
|
||
|
|
).setRange(/** @type {Range} */ (expr.range))
|
||
|
|
);
|
||
|
|
parser.hooks.evaluateTypeof
|
||
|
|
.for("__webpack_layer__")
|
||
|
|
.tap(PLUGIN_NAME, expr =>
|
||
|
|
new BasicEvaluatedExpression()
|
||
|
|
.setString(
|
||
|
|
parser.state.module.layer === null ? "object" : "string"
|
||
|
|
)
|
||
|
|
.setRange(/** @type {Range} */ (expr.range))
|
||
|
|
);
|
||
|
|
|
||
|
|
parser.hooks.expression
|
||
|
|
.for("__webpack_module__.id")
|
||
|
|
.tap(PLUGIN_NAME, expr => {
|
||
|
|
/** @type {BuildInfo} */
|
||
|
|
(parser.state.module.buildInfo).moduleConcatenationBailout =
|
||
|
|
"__webpack_module__.id";
|
||
|
|
const dep = new ConstDependency(
|
||
|
|
parser.state.module.moduleArgument + ".id",
|
||
|
|
/** @type {Range} */ (expr.range),
|
||
|
|
[RuntimeGlobals.moduleId]
|
||
|
|
);
|
||
|
|
dep.loc = /** @type {DependencyLocation} */ (expr.loc);
|
||
|
|
parser.state.module.addPresentationalDependency(dep);
|
||
|
|
return true;
|
||
|
|
});
|
||
|
|
|
||
|
|
parser.hooks.expression
|
||
|
|
.for("__webpack_module__")
|
||
|
|
.tap(PLUGIN_NAME, expr => {
|
||
|
|
/** @type {BuildInfo} */
|
||
|
|
(parser.state.module.buildInfo).moduleConcatenationBailout =
|
||
|
|
"__webpack_module__";
|
||
|
|
const dep = new ConstDependency(
|
||
|
|
parser.state.module.moduleArgument,
|
||
|
|
/** @type {Range} */ (expr.range),
|
||
|
|
[RuntimeGlobals.module]
|
||
|
|
);
|
||
|
|
dep.loc = /** @type {DependencyLocation} */ (expr.loc);
|
||
|
|
parser.state.module.addPresentationalDependency(dep);
|
||
|
|
return true;
|
||
|
|
});
|
||
|
|
parser.hooks.evaluateTypeof
|
||
|
|
.for("__webpack_module__")
|
||
|
|
.tap(PLUGIN_NAME, evaluateToString("object"));
|
||
|
|
};
|
||
|
|
|
||
|
|
normalModuleFactory.hooks.parser
|
||
|
|
.for(JAVASCRIPT_MODULE_TYPE_AUTO)
|
||
|
|
.tap(PLUGIN_NAME, handler);
|
||
|
|
normalModuleFactory.hooks.parser
|
||
|
|
.for(JAVASCRIPT_MODULE_TYPE_DYNAMIC)
|
||
|
|
.tap(PLUGIN_NAME, handler);
|
||
|
|
normalModuleFactory.hooks.parser
|
||
|
|
.for(JAVASCRIPT_MODULE_TYPE_ESM)
|
||
|
|
.tap(PLUGIN_NAME, handler);
|
||
|
|
}
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = APIPlugin;
|