843d7ad454
Moved to UglifyES, ditched async cruft, clarified responsibilities between cli & minify. Makes for faster, more reliable, synchronous, non-Google-reliant minification.
55 lines
No EOL
1.7 KiB
JavaScript
55 lines
No EOL
1.7 KiB
JavaScript
"use strict"
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var fs = require("fs");
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var zlib = require("zlib")
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var bundle = require("./bundle")
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var minify = require("./minify")
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var aliases = {o: "output", m: "minify", w: "watch", s: "save"}
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var params = {}
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var args = process.argv.slice(2), command = null
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for (var i = 0; i < args.length; i++) {
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if (args[i][0] === '"') args[i] = JSON.parse(args[i])
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if (args[i][0] === "-") {
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if (command != null) add(true)
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command = args[i].replace(/\-+/g, "")
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}
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else if (command != null) add(args[i])
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else params.input = args[i]
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}
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if (command != null) add(true)
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function add(value) {
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params[aliases[command] || command] = value
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command = null
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}
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function format(n) {
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return n.toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1,")
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}
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bundle(params.input, params.output, {watch: params.watch})
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if (params.minify) {
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// mFiles = { original: String(mithril.js), compressed: String(mithril.min.js) }
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var mFiles = minify(params.output, {watch: params.watch})
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var originalSize = mFiles.original.length
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var compressedSize = mFiles.compressed.length
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var originalGzipSize = zlib.gzipSync(mFiles.original).byteLength
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var compressedGzipSize = zlib.gzipSync(mFiles.compressed).byteLength
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console.log("Original size: " + format(originalGzipSize) + " bytes gzipped (" + format(originalSize) + " bytes uncompressed)")
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console.log("Compiled size: " + format(compressedGzipSize) + " bytes gzipped (" + format(compressedSize) + " bytes uncompressed)")
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if (params.save) {
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var readme = fs.readFileSync("./README.md", "utf8")
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var kb = compressedGzipSize / 1000
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fs.writeFileSync("./README.md",
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readme.replace(
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/(<!-- size -->)(.+?)(<!-- \/size -->)/,
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"$1" + (kb % 1 ? kb.toFixed(2) : kb) + " KB$3"
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)
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)
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}
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} |