49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
var fs = require("fs"), path = require("path")
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var stream = require("stream")
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var browserify = require("browserify")
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var babelify = require("babelify")
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process.chdir(path.resolve(__dirname, ".."))
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browserify({standalone: "acorn"})
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.transform(babelify)
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.require("./src/index.js", {entry: true})
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.bundle()
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.on("error", function (err) { console.log("Error: " + err.message) })
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.pipe(fs.createWriteStream("dist/acorn.js"))
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function acornShim(file) {
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var tr = new stream.Transform
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if (file == path.resolve(__dirname, "../src/index.js")) {
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var sent = false
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tr._transform = function(chunk, _, callback) {
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if (!sent) {
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sent = true
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callback(null, "module.exports = typeof window != 'undefined' ? window.acorn : require(('suppress', './acorn'))")
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} else {
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callback()
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}
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}
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} else {
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tr._transform = function(chunk, _, callback) { callback(null, chunk) }
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}
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return tr
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}
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browserify({standalone: "acorn.loose"})
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.transform(acornShim)
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.transform(babelify)
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.require("./src/loose/index.js", {entry: true})
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.bundle()
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.on("error", function (err) { console.log("Error: " + err.message) })
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.pipe(fs.createWriteStream("dist/acorn_loose.js"))
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browserify({standalone: "acorn.walk"})
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.transform(acornShim)
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.transform(babelify)
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.require("./src/walk/index.js", {entry: true})
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.bundle()
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.on("error", function (err) { console.log("Error: " + err.message) })
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.pipe(fs.createWriteStream("dist/walk.js"))
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