You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
106 lines
2.5 KiB
106 lines
2.5 KiB
/*
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
|
Author Tobias Koppers @sokra
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
const { ConcatSource } = require("webpack-sources");
|
|
const Template = require("./Template");
|
|
|
|
/** @typedef {import("./Compilation")} Compilation */
|
|
|
|
/**
|
|
* @typedef {Object} AmdMainTemplatePluginOptions
|
|
* @param {string=} name the library name
|
|
* @property {boolean=} requireAsWrapper
|
|
*/
|
|
|
|
class AmdMainTemplatePlugin {
|
|
/**
|
|
* @param {AmdMainTemplatePluginOptions} options the plugin options
|
|
*/
|
|
constructor(options) {
|
|
if (!options || typeof options === "string") {
|
|
this.name = options;
|
|
this.requireAsWrapper = false;
|
|
} else {
|
|
this.name = options.name;
|
|
this.requireAsWrapper = options.requireAsWrapper;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param {Compilation} compilation the compilation instance
|
|
* @returns {void}
|
|
*/
|
|
apply(compilation) {
|
|
const { mainTemplate, chunkTemplate } = compilation;
|
|
|
|
const onRenderWithEntry = (source, chunk, hash) => {
|
|
const externals = chunk.getModules().filter(m => m.external);
|
|
const externalsDepsArray = JSON.stringify(
|
|
externals.map(m =>
|
|
typeof m.request === "object" ? m.request.amd : m.request
|
|
)
|
|
);
|
|
const externalsArguments = externals
|
|
.map(
|
|
m => `__WEBPACK_EXTERNAL_MODULE_${Template.toIdentifier(`${m.id}`)}__`
|
|
)
|
|
.join(", ");
|
|
|
|
if (this.requireAsWrapper) {
|
|
return new ConcatSource(
|
|
`require(${externalsDepsArray}, function(${externalsArguments}) { return `,
|
|
source,
|
|
"});"
|
|
);
|
|
} else if (this.name) {
|
|
const name = mainTemplate.getAssetPath(this.name, {
|
|
hash,
|
|
chunk
|
|
});
|
|
|
|
return new ConcatSource(
|
|
`define(${JSON.stringify(
|
|
name
|
|
)}, ${externalsDepsArray}, function(${externalsArguments}) { return `,
|
|
source,
|
|
"});"
|
|
);
|
|
} else if (externalsArguments) {
|
|
return new ConcatSource(
|
|
`define(${externalsDepsArray}, function(${externalsArguments}) { return `,
|
|
source,
|
|
"});"
|
|
);
|
|
} else {
|
|
return new ConcatSource("define(function() { return ", source, "});");
|
|
}
|
|
};
|
|
|
|
for (const template of [mainTemplate, chunkTemplate]) {
|
|
template.hooks.renderWithEntry.tap(
|
|
"AmdMainTemplatePlugin",
|
|
onRenderWithEntry
|
|
);
|
|
}
|
|
|
|
mainTemplate.hooks.globalHashPaths.tap("AmdMainTemplatePlugin", paths => {
|
|
if (this.name) {
|
|
paths.push(this.name);
|
|
}
|
|
return paths;
|
|
});
|
|
|
|
mainTemplate.hooks.hash.tap("AmdMainTemplatePlugin", hash => {
|
|
hash.update("exports amd");
|
|
if (this.name) {
|
|
hash.update(this.name);
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
module.exports = AmdMainTemplatePlugin;
|