(Ruby) SFTP Download Files Matching a Pattern

Demonstrates how to download files in a directory matching one or more patterns (such as "*.zip" or "abc*_*0719.csv".

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

sftp = Chilkat::CkSFtp.new()

success = sftp.Connect("my-ssh-server.com",22)
if (success == true)
    success = sftp.AuthenticatePw("mySshLogin","mySshPassword")
end

if (success == true)
    success = sftp.InitializeSftp()
end

if (success != true)
    print sftp.lastErrorText() + "\n";
    exit
end

# The SyncTreeDownload method can be used non-recursively to download all files matching a set of patterns.

# This example will download all files, but only those files having filenames
# that match *.csv and *.eml
sftp.put_SyncMustMatch("*.eml; *.gif")

remoteDir = "syncDownloadTest/someDir"
localDir = "qa_output"

# mode=0: Download all matching files according to SyncMustMatch
mode = 0

# do not recursively traverse the remote directory tree.
recursive = false

success = sftp.SyncTreeDownload(remoteDir,localDir,mode,recursive)
if (success != true)
    print sftp.lastErrorText() + "\n";
    exit
end

print "Success." + "\n";