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allow a["b"] = require(...) in bundler

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This commit is contained in:
Leo Horie 2016-11-16 00:09:41 -05:00
parent 5552ef31b1
commit c3d856e139
2 changed files with 27 additions and 1 deletions
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2
bundler/bundle.js
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@ -20,7 +20,7 @@ function run(input, output) {
var modules = {}
var bindings = {}
var declaration = /^\s*(?:var|let|const|function)[\t ]+([\w_$]+)/gm
var include = /(?:((?:var|let|const|,|)[\t ]*)([\w_$\.]+)(\s*=\s*))?require\(([^\)]+)\)(\s*[`\.\(\[])?/gm
var include = /(?:((?:var|let|const|,|)[\t ]*)([\w_$\.\[\]"'`]+)(\s*=\s*))?require\(([^\)]+)\)(\s*[`\.\(\[])?/gm
var uuid = 0
var process = function(filepath, data) {
data.replace(declaration, function(match, binding) {bindings[binding] = 0})

26
bundler/tests/test-bundler.js
View file

@ -208,6 +208,32 @@ o.spec("bundler", function() {
remove("c.js")
remove("out.js")
})
o("works if assigned to property", function() {
write("a.js", `var x = {}\nx.b = require("./b")\nx.c = require("./c")`)
write("b.js", `var bb = 1\nmodule.exports = bb`)
write("c.js", `var cc = 2\nmodule.exports = cc`)
bundle(ns + "a.js", ns + "out.js")
o(read("out.js")).equals(`new function() {\nvar x = {}\var bb = 1\nnx.b = bb\nvar cc = 1\nx.c = cc\n}`)
remove("a.js")
remove("b.js")
remove("c.js")
remove("out.js")
})
o("works if assigned to property", function() {
write("a.js", `var x = {}\nx["b"] = require("./b")\nx["c"] = require("./c")`)
write("b.js", `var bb = 1\nmodule.exports = bb`)
write("c.js", `var cc = 2\nmodule.exports = cc`)
bundle(ns + "a.js", ns + "out.js")
o(read("out.js")).equals(`new function() {\nvar x = {}\nvar bb = 1\nx["b"] = bb\nvar cc = 2\nx["c"] = cc\n}`)
remove("a.js")
remove("b.js")
remove("c.js")
remove("out.js")
})
o("works if collision", function() {
write("a.js", `var b = require("./b")`)
write("b.js", `var b = 1\nmodule.exports = 2`)