wetty/docs/downloading-files.md

File Downloading

WeTTy supports file downloads by printing terminal escape sequences between a base64 encoded file.

The terminal escape sequences used are ^[[5i and ^[[4i (VT100 for "enter auto print" and "exit auto print" respectively - https://vt100.net/docs/tp83/appendixc.html).

To take advantage add the following bash function to your .bashrc

funtion wetty-download() {
  echo "\033[5i"$(cat /dev/stdin | base64 -w 0)"\033[4i"
}

You are then able to download files via WeTTy!

$ cat my-pdf-file.pdf | ./wetty-download.sh

WeTTy will then issue a popup like the following that links to a local file blob: Download ready: file-20191015233654.pdf