reagent/bin/cljs-load.js

39 lines
1.0 KiB
JavaScript

var fs = require("fs");
var vm = require("vm");
var path = require("path");
var loadSrc = function (mainFile, outputDir, devModule) {
var src = fs.readFileSync(mainFile);
var googDir = path.join(outputDir, "goog");
var optNone = false;
if (outputDir) {
optNone = fs.existsSync(path.join(googDir, "deps.js"));
}
if (optNone) {
var cwd = process.cwd();
if (!global.goog) global.goog = {};
global.CLOSURE_IMPORT_SCRIPT = function (src) {
require(path.resolve(path.resolve(
cwd, path.join(googDir, src))));
return true;
};
var f = path.join(googDir, "base.js");
vm.runInThisContext(fs.readFileSync(f), f);
require(path.resolve(cwd, mainFile));
goog.require(devModule);
} else {
global.globalNodeRequire = require;
vm.runInThisContext("(function (require) {"
+ src
+ "\n})(globalNodeRequire);", mainFile);
}
return optNone;
};
exports.load = loadSrc;