Broken require paths in bundles #823
Description
If a TSTL bundled project is built from outside the project directory, the require paths will be broken.
Example:
tstltest/
tsconfig.json
foo.ts
bar.ts
// tsconfig.json
{
"include": [
"./*.ts"
],
"tstl":
{
"noHeader": true,
"luaBundle": "bundle.lua",
"luaBundleEntry": "foo.ts"
}
}// foo.ts
import {Bar} from "./bar";
console.log(Bar.bar);// bar.ts
export namespace Bar {
export const bar = "bar";
}-- bundle.lua, if built from parent directory ('tstl -p tstltest')
local ____modules = {}
local ____moduleCache = {}
local ____originalRequire = require
local function require(file)
if ____moduleCache[file] then
return ____moduleCache[file]
end
if ____modules[file] then
____moduleCache[file] = ____modules[file]()
return ____moduleCache[file]
else
if ____originalRequire then
return ____originalRequire(file)
else
error("module '" .. file .. "' not found")
end
end
end
____modules = {
["bar"] = function() local ____exports = {}
____exports.Bar = {}
local Bar = ____exports.Bar
do
Bar.bar = "bar"
end
return ____exports
end,
["foo"] = function() local ____exports = {}
local ____bar = require("tstltest.bar") -- <----- this will fail
local Bar = ____bar.Bar
print(Bar.bar)
return ____exports
end,
}
return require("foo")This can be worked around right now with a "rootDir": "." in the tsconfig.json, but requiring files that are part of the bundle should always work, regardless of the build environment.