diff options
Diffstat (limited to 'node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js')
| -rw-r--r-- | node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js | 410 |
1 files changed, 0 insertions, 410 deletions
diff --git a/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js b/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js deleted file mode 100644 index 803ce398..00000000 --- a/node_modules/webpack/lib/dependencies/AMDRequireDependenciesBlockParserPlugin.js +++ /dev/null @@ -1,410 +0,0 @@ -/* - MIT License http://www.opensource.org/licenses/mit-license.php - Author Tobias Koppers @sokra -*/ - -"use strict"; - -const RuntimeGlobals = require("../RuntimeGlobals"); -const UnsupportedFeatureWarning = require("../UnsupportedFeatureWarning"); -const AMDRequireArrayDependency = require("./AMDRequireArrayDependency"); -const AMDRequireContextDependency = require("./AMDRequireContextDependency"); -const AMDRequireDependenciesBlock = require("./AMDRequireDependenciesBlock"); -const AMDRequireDependency = require("./AMDRequireDependency"); -const AMDRequireItemDependency = require("./AMDRequireItemDependency"); -const ConstDependency = require("./ConstDependency"); -const ContextDependencyHelpers = require("./ContextDependencyHelpers"); -const LocalModuleDependency = require("./LocalModuleDependency"); -const { getLocalModule } = require("./LocalModulesHelpers"); -const UnsupportedDependency = require("./UnsupportedDependency"); -const getFunctionExpression = require("./getFunctionExpression"); - -/** @typedef {import("estree").CallExpression} CallExpression */ -/** @typedef {import("estree").Expression} Expression */ -/** @typedef {import("estree").Identifier} Identifier */ -/** @typedef {import("estree").SourceLocation} SourceLocation */ -/** @typedef {import("estree").SpreadElement} SpreadElement */ -/** @typedef {import("../../declarations/WebpackOptions").JavascriptParserOptions} JavascriptParserOptions */ -/** @typedef {import("../Dependency").DependencyLocation} DependencyLocation */ -/** @typedef {import("../Module").BuildInfo} BuildInfo */ -/** @typedef {import("../javascript/BasicEvaluatedExpression")} BasicEvaluatedExpression */ -/** @typedef {import("../javascript/JavascriptParser")} JavascriptParser */ -/** @typedef {import("../javascript/JavascriptParser").Range} Range */ - -class AMDRequireDependenciesBlockParserPlugin { - /** - * @param {JavascriptParserOptions} options parserOptions - */ - constructor(options) { - this.options = options; - } - - /** - * @param {JavascriptParser} parser the parser - * @param {Expression | SpreadElement} expression expression - * @returns {boolean} need bind this - */ - processFunctionArgument(parser, expression) { - let bindThis = true; - const fnData = getFunctionExpression(expression); - if (fnData) { - parser.inScope( - fnData.fn.params.filter( - i => - !["require", "module", "exports"].includes( - /** @type {Identifier} */ (i).name - ) - ), - () => { - if (fnData.fn.body.type === "BlockStatement") { - parser.walkStatement(fnData.fn.body); - } else { - parser.walkExpression(fnData.fn.body); - } - } - ); - parser.walkExpressions(fnData.expressions); - if (fnData.needThis === false) { - bindThis = false; - } - } else { - parser.walkExpression(expression); - } - return bindThis; - } - - /** - * @param {JavascriptParser} parser the parser - * @returns {void} - */ - apply(parser) { - parser.hooks.call - .for("require") - .tap( - "AMDRequireDependenciesBlockParserPlugin", - this.processCallRequire.bind(this, parser) - ); - } - - /** - * @param {JavascriptParser} parser the parser - * @param {CallExpression} expr call expression - * @param {BasicEvaluatedExpression} param param - * @returns {boolean | undefined} result - */ - processArray(parser, expr, param) { - if (param.isArray()) { - for (const p of /** @type {BasicEvaluatedExpression[]} */ (param.items)) { - const result = this.processItem(parser, expr, p); - if (result === undefined) { - this.processContext(parser, expr, p); - } - } - return true; - } else if (param.isConstArray()) { - /** @type {(string | LocalModuleDependency | AMDRequireItemDependency)[]} */ - const deps = []; - for (const request of /** @type {any[]} */ (param.array)) { - let dep; - let localModule; - if (request === "require") { - dep = RuntimeGlobals.require; - } else if (["exports", "module"].includes(request)) { - dep = request; - } else if ((localModule = getLocalModule(parser.state, request))) { - localModule.flagUsed(); - dep = new LocalModuleDependency(localModule, undefined, false); - dep.loc = /** @type {DependencyLocation} */ (expr.loc); - parser.state.module.addPresentationalDependency(dep); - } else { - dep = this.newRequireItemDependency(request); - dep.loc = /** @type {DependencyLocation} */ (expr.loc); - dep.optional = Boolean(parser.scope.inTry); - parser.state.current.addDependency(dep); - } - deps.push(dep); - } - const dep = this.newRequireArrayDependency( - deps, - /** @type {Range} */ (param.range) - ); - dep.loc = /** @type {DependencyLocation} */ (expr.loc); - dep.optional = Boolean(parser.scope.inTry); - parser.state.module.addPresentationalDependency(dep); - return true; - } - } - - /** - * @param {JavascriptParser} parser the parser - * @param {CallExpression} expr call expression - * @param {BasicEvaluatedExpression} param param - * @returns {boolean | undefined} result - */ - processItem(parser, expr, param) { - if (param.isConditional()) { - for (const p of /** @type {BasicEvaluatedExpression[]} */ ( - param.options - )) { - const result = this.processItem(parser, expr, p); - if (result === undefined) { - this.processContext(parser, expr, p); - } - } - return true; - } else if (param.isString()) { - let dep; - let localModule; - if (param.string === "require") { - dep = new ConstDependency( - RuntimeGlobals.require, - /** @type {TODO} */ (param.string), - [RuntimeGlobals.require] - ); - } else if (param.string === "module") { - dep = new ConstDependency( - /** @type {BuildInfo} */ - (parser.state.module.buildInfo).moduleArgument, - /** @type {Range} */ (param.range), - [RuntimeGlobals.module] - ); - } else if (param.string === "exports") { - dep = new ConstDependency( - /** @type {BuildInfo} */ - (parser.state.module.buildInfo).exportsArgument, - /** @type {Range} */ (param.range), - [RuntimeGlobals.exports] - ); - } else if ( - (localModule = getLocalModule( - parser.state, - /** @type {string} */ (param.string) - )) - ) { - localModule.flagUsed(); - dep = new LocalModuleDependency(localModule, param.range, false); - } else { - dep = this.newRequireItemDependency( - /** @type {string} */ (param.string), - param.range - ); - dep.loc = /** @type {DependencyLocation} */ (expr.loc); - dep.optional = Boolean(parser.scope.inTry); - parser.state.current.addDependency(dep); - return true; - } - dep.loc = /** @type {DependencyLocation} */ (expr.loc); - parser.state.module.addPresentationalDependency(dep); - return true; - } - } - - /** - * @param {JavascriptParser} parser the parser - * @param {CallExpression} expr call expression - * @param {BasicEvaluatedExpression} param param - * @returns {boolean | undefined} result - */ - processContext(parser, expr, param) { - const dep = ContextDependencyHelpers.create( - AMDRequireContextDependency, - /** @type {Range} */ (param.range), - param, - expr, - this.options, - { - category: "amd" - }, - parser - ); - if (!dep) return; - dep.loc = /** @type {DependencyLocation} */ (expr.loc); - dep.optional = Boolean(parser.scope.inTry); - parser.state.current.addDependency(dep); - return true; - } - - /** - * @param {BasicEvaluatedExpression} param param - * @returns {string | undefined} result - */ - processArrayForRequestString(param) { - if (param.isArray()) { - const result = - /** @type {BasicEvaluatedExpression[]} */ - (param.items).map(item => this.processItemForRequestString(item)); - if (result.every(Boolean)) return result.join(" "); - } else if (param.isConstArray()) { - return /** @type {string[]} */ (param.array).join(" "); - } - } - - /** - * @param {BasicEvaluatedExpression} param param - * @returns {string | undefined} result - */ - processItemForRequestString(param) { - if (param.isConditional()) { - const result = - /** @type {BasicEvaluatedExpression[]} */ - (param.options).map(item => this.processItemForRequestString(item)); - if (result.every(Boolean)) return result.join("|"); - } else if (param.isString()) { - return param.string; - } - } - - /** - * @param {JavascriptParser} parser the parser - * @param {CallExpression} expr call expression - * @returns {boolean | undefined} result - */ - processCallRequire(parser, expr) { - /** @type {BasicEvaluatedExpression | undefined} */ - let param; - /** @type {AMDRequireDependenciesBlock | undefined | null} */ - let depBlock; - /** @type {AMDRequireDependency | undefined} */ - let dep; - /** @type {boolean | undefined} */ - let result; - - const old = parser.state.current; - - if (expr.arguments.length >= 1) { - param = parser.evaluateExpression( - /** @type {Expression} */ (expr.arguments[0]) - ); - depBlock = this.newRequireDependenciesBlock( - /** @type {DependencyLocation} */ (expr.loc), - this.processArrayForRequestString(param) - ); - dep = this.newRequireDependency( - /** @type {Range} */ (expr.range), - /** @type {Range} */ (param.range), - expr.arguments.length > 1 - ? /** @type {Range} */ (expr.arguments[1].range) - : null, - expr.arguments.length > 2 - ? /** @type {Range} */ (expr.arguments[2].range) - : null - ); - dep.loc = /** @type {DependencyLocation} */ (expr.loc); - depBlock.addDependency(dep); - - parser.state.current = /** @type {TODO} */ (depBlock); - } - - if (expr.arguments.length === 1) { - parser.inScope([], () => { - result = this.processArray( - parser, - expr, - /** @type {BasicEvaluatedExpression} */ (param) - ); - }); - parser.state.current = old; - if (!result) return; - parser.state.current.addBlock( - /** @type {AMDRequireDependenciesBlock} */ (depBlock) - ); - return true; - } - - if (expr.arguments.length === 2 || expr.arguments.length === 3) { - try { - parser.inScope([], () => { - result = this.processArray( - parser, - expr, - /** @type {BasicEvaluatedExpression} */ (param) - ); - }); - if (!result) { - const dep = new UnsupportedDependency( - "unsupported", - /** @type {Range} */ (expr.range) - ); - old.addPresentationalDependency(dep); - if (parser.state.module) { - parser.state.module.addError( - new UnsupportedFeatureWarning( - `Cannot statically analyse 'require(…, …)' in line ${ - /** @type {SourceLocation} */ (expr.loc).start.line - }`, - /** @type {DependencyLocation} */ (expr.loc) - ) - ); - } - depBlock = null; - return true; - } - /** @type {AMDRequireDependency} */ - (dep).functionBindThis = this.processFunctionArgument( - parser, - expr.arguments[1] - ); - if (expr.arguments.length === 3) { - /** @type {AMDRequireDependency} */ - (dep).errorCallbackBindThis = this.processFunctionArgument( - parser, - expr.arguments[2] - ); - } - } finally { - parser.state.current = old; - if (depBlock) parser.state.current.addBlock(depBlock); - } - return true; - } - } - - /** - * @param {DependencyLocation} loc location - * @param {string=} request request - * @returns {AMDRequireDependenciesBlock} AMDRequireDependenciesBlock - */ - newRequireDependenciesBlock(loc, request) { - return new AMDRequireDependenciesBlock(loc, request); - } - - /** - * @param {Range} outerRange outer range - * @param {Range} arrayRange array range - * @param {Range | null} functionRange function range - * @param {Range | null} errorCallbackRange error callback range - * @returns {AMDRequireDependency} dependency - */ - newRequireDependency( - outerRange, - arrayRange, - functionRange, - errorCallbackRange - ) { - return new AMDRequireDependency( - outerRange, - arrayRange, - functionRange, - errorCallbackRange - ); - } - - /** - * @param {string} request request - * @param {Range=} range range - * @returns {AMDRequireItemDependency} AMDRequireItemDependency - */ - newRequireItemDependency(request, range) { - return new AMDRequireItemDependency(request, range); - } - - /** - * @param {(string | LocalModuleDependency | AMDRequireItemDependency)[]} depsArray deps array - * @param {Range} range range - * @returns {AMDRequireArrayDependency} AMDRequireArrayDependency - */ - newRequireArrayDependency(depsArray, range) { - return new AMDRequireArrayDependency(depsArray, range); - } -} -module.exports = AMDRequireDependenciesBlockParserPlugin; |
