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node_modules/amdefine/intercept.js
| 36 lines
| 1.0 KiB
| application/javascript
| JavascriptLexer
|
| r789 | /*jshint node: true */ | |||
| var inserted, | ||||
| Module = require('module'), | ||||
| fs = require('fs'), | ||||
| existingExtFn = Module._extensions['.js'], | ||||
| amdefineRegExp = /amdefine\.js/; | ||||
| inserted = "if (typeof define !== 'function') {var define = require('amdefine')(module)}"; | ||||
| //From the node/lib/module.js source: | ||||
| function stripBOM(content) { | ||||
| // Remove byte order marker. This catches EF BB BF (the UTF-8 BOM) | ||||
| // because the buffer-to-string conversion in `fs.readFileSync()` | ||||
| // translates it to FEFF, the UTF-16 BOM. | ||||
| if (content.charCodeAt(0) === 0xFEFF) { | ||||
| content = content.slice(1); | ||||
| } | ||||
| return content; | ||||
| } | ||||
| //Also adapted from the node/lib/module.js source: | ||||
| function intercept(module, filename) { | ||||
| var content = stripBOM(fs.readFileSync(filename, 'utf8')); | ||||
| if (!amdefineRegExp.test(module.id)) { | ||||
| content = inserted + content; | ||||
| } | ||||
| module._compile(content, filename); | ||||
| } | ||||
| intercept._id = 'amdefine/intercept'; | ||||
| if (!existingExtFn._id || existingExtFn._id !== intercept._id) { | ||||
| Module._extensions['.js'] = intercept; | ||||
| } | ||||