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- 'use strict';
- var fs = require('graceful-fs');
- var removeBomStream = require('remove-bom-stream');
- var lazystream = require('lazystream');
- var createResolver = require('resolve-options');
- function streamFile(file, optResolver, onRead) {
- if (typeof optResolver === 'function') {
- onRead = optResolver;
- optResolver = createResolver();
- }
- var filePath = file.path;
- var removeBOM = optResolver.resolve('removeBOM', file);
- file.contents = new lazystream.Readable(function() {
- var contents = fs.createReadStream(filePath);
- if (removeBOM) {
- return contents.pipe(removeBomStream());
- }
- return contents;
- });
- onRead();
- }
- module.exports = streamFile;
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