f2877edf37
Some checks failed
studiorailgun/Renderer/pipeline/head There was a failure building this commit
72 lines
2.3 KiB
JavaScript
72 lines
2.3 KiB
JavaScript
|
|
|
|
/**
|
|
* Caches loaded modules
|
|
*/
|
|
let REQUIRE_CACHE = { }
|
|
|
|
/**
|
|
* Used if the module is directly executed instead of being require'd for some reason
|
|
*/
|
|
let exports = { }
|
|
|
|
/**
|
|
* Imports a module
|
|
* @param {*} path The path of the module
|
|
* @param {*} cwd The current working directory
|
|
*/
|
|
const require = (path) => {
|
|
//get the path
|
|
loggerScripts.DEBUG('Require path ' + path)
|
|
let normalizedFilePath = FILE_RESOLUTION_getFilePath(path)
|
|
|
|
//actually require
|
|
if(!!REQUIRE_CACHE[normalizedFilePath]){
|
|
//return if has already been required
|
|
return REQUIRE_CACHE[normalizedFilePath].exports
|
|
} else if(!!COMPILER.fileMap[normalizedFilePath]?.content) {
|
|
//require if it is already registered
|
|
const code = COMPILER.fileMap[normalizedFilePath].moduleContent
|
|
loggerScripts.DEBUG('Module code ' + JSON.stringify(code))
|
|
//create dummy prior to fully evaluating code so that we don't recurse infinitely
|
|
REQUIRE_CACHE[normalizedFilePath] = {
|
|
exports: {},
|
|
exportedValues: [],
|
|
}
|
|
//evaluate script for exports
|
|
let exports = new Function(code)()
|
|
//create module object
|
|
const module = {
|
|
exports: exports,
|
|
exportedValues: Object.keys(exports),
|
|
}
|
|
REQUIRE_CACHE[normalizedFilePath] = module
|
|
loggerScripts.INFO("[require] CREATE MODULE " + normalizedFilePath)
|
|
return module.exports
|
|
} else {
|
|
//fail if it doesn't exist from host's view
|
|
const errorMsg = "FAILED TO REQUIRE FILE " + normalizedFilePath
|
|
loggerScripts.WARNING(errorMsg)
|
|
loggerScripts.WARNING('Module value:')
|
|
const cacheValue = REQUIRE_CACHE?.[normalizedFilePath]
|
|
loggerScripts.WARNING(Object.keys(cacheValue ? cacheValue : {}) + '')
|
|
loggerScripts.WARNING('Require cache contents:')
|
|
loggerScripts.WARNING(Object.keys(REQUIRE_CACHE) + '')
|
|
loggerScripts.WARNING('File cache contents:')
|
|
loggerScripts.WARNING(Object.keys(COMPILER.fileMap) + '')
|
|
throw new Error(errorMsg)
|
|
}
|
|
}
|
|
|
|
//Add require to its own cache
|
|
REQUIRE_CACHE["/Scripts/compiler/require_polyfill.js"] = {
|
|
exports: {
|
|
'require': require,
|
|
'exports': exports,
|
|
},
|
|
exportedValues: [
|
|
'require',
|
|
'exports',
|
|
],
|
|
}
|