overleaf/services/web/app/coffee/Features/Uploads/ArchiveManager.coffee

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CoffeeScript
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2014-02-12 10:23:40 +00:00
child = require "child_process"
logger = require "logger-sharelatex"
metrics = require "../../infrastructure/Metrics"
module.exports = ArchiveManager =
extractZipArchive: (source, destination, callback = (err) ->) ->
timer = new metrics.Timer("unzipDirectory")
logger.log source: source, destination: destination, "unzipping file"
unzip = child.spawn("unzip", [source, "-d", destination])
error = null
unzip.stderr.on "data", (chunk) ->
error ||= ""
error += chunk
unzip.on "exit", () ->
timer.done()
if error?
error = new Error(error)
logger.error err:error, source: source, destination: destination, "error unzipping file"
callback(error)