99 lines
2.3 KiB
JavaScript
99 lines
2.3 KiB
JavaScript
import { sep } from 'path';
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import * as fs from 'graceful-fs';
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import mkdirp from 'mkdirp';
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import resolvePathAndOptions from '../utils/resolvePathAndOptions';
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export function copydir () {
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const { resolvedPath: src, options: readOptions } = resolvePathAndOptions( arguments );
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return {
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to () {
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const { resolvedPath: dest, options: writeOptions } = resolvePathAndOptions( arguments );
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function copydir ( src, dest, cb ) {
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mkdirp( dest, err => {
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if ( err ) return cb( err );
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fs.readdir( src, ( err, files ) => {
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if ( err ) return cb( err );
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let remaining = files.length;
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if ( !remaining ) return cb();
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function check ( err ) {
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if ( err ) {
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return cb( err );
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}
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if ( !--remaining ) {
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cb();
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}
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}
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files.forEach( function ( filename ) {
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const srcpath = src + sep + filename;
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const destpath = dest + sep + filename;
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fs.stat( srcpath, ( err, stats ) => {
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var readStream, writeStream;
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if ( stats.isDirectory() ) {
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return copydir( srcpath, destpath, check );
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}
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readStream = fs.createReadStream( srcpath, readOptions );
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writeStream = fs.createWriteStream( destpath, writeOptions );
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readStream.on( 'error', cb );
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writeStream.on( 'error', cb );
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writeStream.on( 'close', check );
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readStream.pipe( writeStream );
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});
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});
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});
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});
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}
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return new Promise( ( fulfil, reject ) => {
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copydir( src, dest, err => {
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if ( err ) {
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reject( err );
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} else {
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fulfil();
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}
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});
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});
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}
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};
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}
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export function copydirSync () {
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const { resolvedPath: src, options: readOptions } = resolvePathAndOptions( arguments );
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return {
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to () {
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const { resolvedPath: dest, options: writeOptions } = resolvePathAndOptions( arguments );
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function copydir ( src, dest ) {
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mkdirp.sync( dest );
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fs.readdirSync( src ).forEach( filename => {
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const srcpath = src + sep + filename;
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const destpath = dest + sep + filename;
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if ( fs.statSync( srcpath ).isDirectory() ) {
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return copydir( srcpath, destpath );
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}
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const data = fs.readFileSync( srcpath, readOptions );
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fs.writeFileSync( destpath, data, writeOptions );
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});
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}
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copydir( src, dest );
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}
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};
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} |