aaac7fed
 liuqimichale
add
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const DepBlockHelpers = exports;
DepBlockHelpers.getLoadDepBlockWrapper = (depBlock, outputOptions, requestShortener, name) => {
const promiseCode = DepBlockHelpers.getDepBlockPromise(depBlock, outputOptions, requestShortener, name);
return [
promiseCode + ".then(",
").catch(",
")"
];
};
DepBlockHelpers.getDepBlockPromise = (depBlock, outputOptions, requestShortener, name) => {
if(depBlock.chunks) {
const chunks = depBlock.chunks.filter(chunk => !chunk.hasRuntime() && chunk.id !== null);
const pathChunkCheck = outputOptions.pathinfo && depBlock.chunkName;
const shortChunkName = requestShortener.shorten(depBlock.chunkName);
const chunkReason = asComment(depBlock.chunkReason);
const requireChunkId = chunk => "__webpack_require__.e(" + JSON.stringify(chunk.id) + ")";
name = asComment(name);
if(chunks.length === 1) {
const chunkId = JSON.stringify(chunks[0].id);
return `__webpack_require__.e${name}(${chunkId}${pathChunkCheck ? "/*! " + shortChunkName + " */" : ""}${chunkReason})`;
} else if(chunks.length > 0) {
return `Promise.all${name}(${pathChunkCheck ? "/*! " + shortChunkName + " */" : ""}[${chunks.map(requireChunkId).join(", ")}])`;
}
}
return "new Promise(function(resolve) { resolve(); })";
};
function asComment(str) {
if(!str) return "";
return `/* ${str} */`;
}
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