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Johan Jongsma 023030c035 Memory updates: corrections, email triage, heartbeat state - Updated corrections.md with config validation principles - Email triage rules and logs - Infrastructure ownership documentation - Daily memory files through Feb 1 - Heartbeat state tracking		2026-02-03 01:02:28 +00:00
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LICENSE	Memory updates: corrections, email triage, heartbeat state	2026-02-03 01:02:28 +00:00
cli.js	Memory updates: corrections, email triage, heartbeat state	2026-02-03 01:02:28 +00:00
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readme.md	Memory updates: corrections, email triage, heartbeat state	2026-02-03 01:02:28 +00:00

readme.md

extract-zip

Unzip written in pure JavaScript. Extracts a zip into a directory. Available as a library or a command line program.

Uses the yauzl ZIP parser.

Installation

Make sure you have Node 10 or greater installed.

Get the library:

npm install extract-zip --save

Install the command line program:

npm install extract-zip -g

JS API

const extract = require('extract-zip')

async function main () {
  try {
    await extract(source, { dir: target })
    console.log('Extraction complete')
  } catch (err) {
    // handle any errors
  }
}

Options

dir (required) - the path to the directory where the extracted files are written
defaultDirMode - integer - Directory Mode (permissions), defaults to 0o755
defaultFileMode - integer - File Mode (permissions), defaults to 0o644
onEntry - function - if present, will be called with (entry, zipfile), entry is every entry from the zip file forwarded from the entry event from yauzl. zipfile is the yauzl instance

Default modes are only used if no permissions are set in the zip file.

CLI Usage

extract-zip foo.zip <targetDirectory>

If not specified, targetDirectory will default to process.cwd().