mainframed/docker-tk4-jcc

Docker for tk4-jcc

tk4- with jcc docker

What is this?

This is a Dockerfile and script for use with github actions to automatically build/test MVS 3.8J (tk4-) C programs. Could also be used to test all kinds of programs.

Actions:

• Downloads http://wotho.ethz.ch/tk4-/tk4-_v1.00_current.zip and extracts to /tk4-/
• Changes tk4- so that the 3505 reader is on port 3506 and uses EBCDIC instead of ASCII
• Clones https://github.com/mvslovers/jcc.git to /jcc (technically /)
• Clones https://github.com/mvslovers/rdrprep.git, makes and installs rdrprep to /usr/local/bin
• Installs the bash script /tk4-/tk4_loaded.sh for use to detect when tk4- is fully loaded

Build

To build this image: docker build --tag "tk4-jcc" .

Included scripts

The script: tk4_loaded.sh waits until tk4- is done loading. Used in automation.

#!/usr/bin/env bash

# tk4_loaded.sh

while [ ! -f /tk4-/done_tk4_jcc.txt ]
do
  sleep 1
done

echo "Done!"