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(Node.js) Create Zip Excluding Files Matching PatternsHow to create a .zip archive excluding (skipping) files that match a set of wildcarded patterns.
var os = require('os'); if (os.platform() == 'win32') { if (os.arch() == 'ia32') { var chilkat = require('@chilkat/ck-node11-win-ia32'); } else { var chilkat = require('@chilkat/ck-node11-win64'); } } else if (os.platform() == 'linux') { if (os.arch() == 'arm') { var chilkat = require('@chilkat/ck-node11-arm'); } else if (os.arch() == 'x86') { var chilkat = require('@chilkat/ck-node11-linux32'); } else { var chilkat = require('@chilkat/ck-node11-linux64'); } } else if (os.platform() == 'darwin') { var chilkat = require('@chilkat/ck-node11-macosx'); } function chilkatExample() { var zip = new chilkat.Zip(); var success; // Any string unlocks the component for the 1st 30-days. success = zip.UnlockComponent("Anything for 30-day trial"); if (success !== true) { console.log(zip.LastErrorText); return; } success = zip.NewZip("test.zip"); if (success !== true) { console.log(zip.LastErrorText); return; } // Create a string array object with our set of filename patterns // to be excluded: var sa = new chilkat.StringArray(); success = sa.Append("*.bak"); success = sa.Append("*.tmp"); // Tell the zip object to use these exclusions: zip.SetExclusions(sa); // Append a directory tree. The AppendFiles does // not read the file contents or append them to the zip // object in memory. It simply appends references // to the files so that when WriteZip (or WriteZipAndClose, // or WriteExe, etc.) is called, the files are compressed // and encrypted. var recurse = true; success = zip.AppendFiles("/temp/a/*",recurse); var success = zip.WriteZipAndClose(); if (success !== true) { console.log(zip.LastErrorText); return; } console.log("Zip Created!"); } chilkatExample(); |
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