'use strict';
|
|
/* */
|
|
var isJS = function (file) { return /\.js(\?[^.]+)?$/.test(file); };
|
|
var isCSS = function (file) { return /\.css(\?[^.]+)?$/.test(file); };
|
|
var ref = require('chalk');
|
var red = ref.red;
|
var yellow = ref.yellow;
|
var webpack = require('webpack');
|
|
var prefix = "[vue-server-renderer-webpack-plugin]";
|
var warn = exports.warn = function (msg) { return console.error(red((prefix + " " + msg + "\n"))); };
|
var tip = exports.tip = function (msg) { return console.log(yellow((prefix + " " + msg + "\n"))); };
|
|
var isWebpack5 = !!(webpack.version && webpack.version[0] > 4);
|
|
var onEmit = function (compiler, name, stageName, hook) {
|
if (isWebpack5) {
|
// Webpack >= 5.0.0
|
compiler.hooks.compilation.tap(name, function (compilation) {
|
if (compilation.compiler !== compiler) {
|
// Ignore child compilers
|
return
|
}
|
var stage = webpack.Compilation[stageName];
|
compilation.hooks.processAssets.tapAsync({ name: name, stage: stage }, function (assets, cb) {
|
hook(compilation, cb);
|
});
|
});
|
} else if (compiler.hooks) {
|
// Webpack >= 4.0.0
|
compiler.hooks.emit.tapAsync(name, hook);
|
} else {
|
// Webpack < 4.0.0
|
compiler.plugin('emit', hook);
|
}
|
};
|
|
var stripModuleIdHash = function (id) {
|
if (isWebpack5) {
|
// Webpack >= 5.0.0
|
return id.replace(/\|\w+$/, '')
|
}
|
// Webpack < 5.0.0
|
return id.replace(/\s\w+$/, '')
|
};
|
|
var getAssetName = function (asset) {
|
if (typeof asset === 'string') {
|
return asset
|
}
|
return asset.name
|
};
|
|
var hash = require('hash-sum');
|
var uniq = require('lodash.uniq');
|
|
var VueSSRClientPlugin = function VueSSRClientPlugin (options) {
|
if ( options === void 0 ) options = {};
|
|
this.options = Object.assign({
|
filename: 'vue-ssr-client-manifest.json'
|
}, options);
|
};
|
|
VueSSRClientPlugin.prototype.apply = function apply (compiler) {
|
var this$1 = this;
|
|
var stage = 'PROCESS_ASSETS_STAGE_ADDITIONAL';
|
onEmit(compiler, 'vue-client-plugin', stage, function (compilation, cb) {
|
var stats = compilation.getStats().toJson();
|
|
var allFiles = uniq(stats.assets
|
.map(function (a) { return a.name; }));
|
|
var initialFiles = uniq(Object.keys(stats.entrypoints)
|
.map(function (name) { return stats.entrypoints[name].assets; })
|
.reduce(function (assets, all) { return all.concat(assets); }, [])
|
.map(getAssetName)
|
.filter(function (file) { return isJS(file) || isCSS(file); }));
|
|
var asyncFiles = allFiles
|
.filter(function (file) { return isJS(file) || isCSS(file); })
|
.filter(function (file) { return initialFiles.indexOf(file) < 0; });
|
|
var manifest = {
|
publicPath: stats.publicPath,
|
all: allFiles,
|
initial: initialFiles,
|
async: asyncFiles,
|
modules: { /* [identifier: string]: Array<index: number> */ }
|
};
|
|
var assetModules = stats.modules.filter(function (m) { return m.assets.length; });
|
var fileToIndex = function (asset) { return manifest.all.indexOf(getAssetName(asset)); };
|
stats.modules.forEach(function (m) {
|
// ignore modules duplicated in multiple chunks
|
if (m.chunks.length === 1) {
|
var cid = m.chunks[0];
|
var chunk = stats.chunks.find(function (c) { return c.id === cid; });
|
if (!chunk || !chunk.files) {
|
return
|
}
|
var id = stripModuleIdHash(m.identifier);
|
var files = manifest.modules[hash(id)] = chunk.files.map(fileToIndex);
|
// find all asset modules associated with the same chunk
|
assetModules.forEach(function (m) {
|
if (m.chunks.some(function (id) { return id === cid; })) {
|
files.push.apply(files, m.assets.map(fileToIndex));
|
}
|
});
|
}
|
});
|
|
var json = JSON.stringify(manifest, null, 2);
|
compilation.assets[this$1.options.filename] = {
|
source: function () { return json; },
|
size: function () { return json.length; }
|
};
|
cb();
|
});
|
};
|
|
module.exports = VueSSRClientPlugin;
|
