AMDRequireDependency.js
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const NullDependency = require("./NullDependency");
const DepBlockHelpers = require("./DepBlockHelpers");
class AMDRequireDependency extends NullDependency {
constructor(block) {
super();
this.block = block;
}
}
AMDRequireDependency.Template = class AMDRequireDependencyTemplate {
apply(dep, source, outputOptions, requestShortener) {
const depBlock = dep.block;
const wrapper = DepBlockHelpers.getLoadDepBlockWrapper(depBlock, outputOptions, requestShortener, "require");
// has array range but no function range
if(depBlock.arrayRange && !depBlock.functionRange) {
const startBlock = wrapper[0] + "function() {";
const endBlock = `;}${wrapper[1]}__webpack_require__.oe${wrapper[2]}`;
source.replace(depBlock.outerRange[0], depBlock.arrayRange[0] - 1, startBlock);
source.replace(depBlock.arrayRange[1], depBlock.outerRange[1] - 1, endBlock);
return;
}
// has function range but no array range
if(depBlock.functionRange && !depBlock.arrayRange) {
const startBlock = wrapper[0] + "function() {(";
const endBlock = `.call(exports, __webpack_require__, exports, module));}${wrapper[1]}__webpack_require__.oe${wrapper[2]}`;
source.replace(depBlock.outerRange[0], depBlock.functionRange[0] - 1, startBlock);
source.replace(depBlock.functionRange[1], depBlock.outerRange[1] - 1, endBlock);
return;
}
// has array range, function range, and errorCallbackRange
if(depBlock.arrayRange && depBlock.functionRange && depBlock.errorCallbackRange) {
const startBlock = wrapper[0] + "function() { ";
const errorRangeBlock = `}${depBlock.functionBindThis ? ".bind(this)" : ""}${wrapper[1]}`;
const endBlock = `${depBlock.errorCallbackBindThis ? ".bind(this)" : ""}${wrapper[2]}`;
source.replace(depBlock.outerRange[0], depBlock.arrayRange[0] - 1, startBlock);
source.insert(depBlock.arrayRange[0] + 0.9, "var __WEBPACK_AMD_REQUIRE_ARRAY__ = ");
source.replace(depBlock.arrayRange[1], depBlock.functionRange[0] - 1, "; ((");
source.insert(depBlock.functionRange[1], ").apply(null, __WEBPACK_AMD_REQUIRE_ARRAY__));");
source.replace(depBlock.functionRange[1], depBlock.errorCallbackRange[0] - 1, errorRangeBlock);
source.replace(depBlock.errorCallbackRange[1], depBlock.outerRange[1] - 1, endBlock);
return;
}
// has array range, function range, but no errorCallbackRange
if(depBlock.arrayRange && depBlock.functionRange) {
const startBlock = wrapper[0] + "function() { ";
const endBlock = `}${depBlock.functionBindThis ? ".bind(this)" : ""}${wrapper[1]}__webpack_require__.oe${wrapper[2]}`;
source.replace(depBlock.outerRange[0], depBlock.arrayRange[0] - 1, startBlock);
source.insert(depBlock.arrayRange[0] + 0.9, "var __WEBPACK_AMD_REQUIRE_ARRAY__ = ");
source.replace(depBlock.arrayRange[1], depBlock.functionRange[0] - 1, "; ((");
source.insert(depBlock.functionRange[1], ").apply(null, __WEBPACK_AMD_REQUIRE_ARRAY__));");
source.replace(depBlock.functionRange[1], depBlock.outerRange[1] - 1, endBlock);
}
}
};
module.exports = AMDRequireDependency;