Usage

import{file,dir,write}from'opfs-tools';// --------- Create / Write ---------awaitdir('/test-dir').create();// create a directoryawaitwrite('/dir/file.txt','');// empty fileawaitwrite('/dir/fetch-file',(awaitfetch('//example.com')).body);// inputFile from the input element picked by the userawaitwrite('/dir/input-file',inputFile.stream());// For incremental file writes, please refer to the API documentation.constwriter=awaitfile('/dir/file').createWriter();// --------- Read ---------awaitfile('/dir/file.txt').text();awaitfile('/dir/input-file').arrayBuffer();awaitfile('/dir/input-file').stream();// If you want to read file fragments, please refer to the API documentation.constreader=awaitfile('/dir/input-file').createReader();awaitdir('/test-dir').children();// --------- Remove ---------awaitdir('/test-dir').remove();awaitfile('/dir/file.txt').remove();// --------- copyTo / moveTo ---------awaitfile('/dir/file').copyTo(file('/dir/file copy1'));awaitdir('/dir').moveTo(dir('/.Trash'));// --------- import/export file  -----------const[impHandle]=awaitwindow.showOpenFilePicker();write('/import-file',(awaitimpHandle.getFile()).stream());constexpHandle=awaitwindow.showSaveFilePicker({suggestedName:`opfs-export-file`,});(awaitfile('/export-file').stream()).pipeTo(awaitexpHandle.createWritable());// --------- upload -------------constformData=newFormData();formData.append('file',awaitfile('/upload-file').getOriginFile());awaitfetch('/upload',{method:'post',headers:{'Content-Type':'multipart/form-data'},body:formData,});

DEMOS

Features