mirror of https://github.com/webpack/webpack.git
56 lines
1.2 KiB
JavaScript
56 lines
1.2 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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class Entrypoint {
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constructor(name) {
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this.name = name;
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this.chunks = [];
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}
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unshiftChunk(chunk) {
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const oldIdx = this.chunks.indexOf(chunk);
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if(oldIdx > 0) {
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this.chunks.splice(oldIdx, 1);
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this.chunks.unshift(chunk);
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} else if(oldIdx < 0 && chunk.addEntrypoint(this)) {
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this.chunks.unshift(chunk);
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}
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}
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insertChunk(chunk, before) {
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const oldIdx = this.chunks.indexOf(chunk);
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const idx = this.chunks.indexOf(before);
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if(idx < 0) {
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throw new Error("before chunk not found");
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}
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if(oldIdx >= 0 && oldIdx > idx) {
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this.chunks.splice(oldIdx, 1);
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this.chunks.splice(idx, 0, chunk);
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} else if(oldIdx < 0) {
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this.chunks.splice(idx, 0, chunk);
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chunk.addEntrypoint(this);
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}
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}
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getFiles() {
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const files = new Set();
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for(let chunkIdx = 0; chunkIdx < this.chunks.length; chunkIdx++) {
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for(let fileIdx = 0; fileIdx < this.chunks[chunkIdx].files.length; fileIdx++) {
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files.add(this.chunks[chunkIdx].files[fileIdx]);
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}
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}
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return Array.from(files);
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}
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getRuntimeChunk() {
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return this.chunks[0];
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}
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}
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module.exports = Entrypoint;
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