Add check for commands in scripts

hamlet-io / executor-bash

Executor for hamlet based on bash

GNU General Public License v3.0

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Add check for commands in scripts #184

Open roleyfoley opened 3 years ago

roleyfoley commented 3 years ago

In the bash executor we have a bunch of underlying commands that we expect are installed ( jq, dos2unix, python, docker cli, java ) to run the script

To make it easier from a troubleshooting perspective we should include checks for these commands before they are executed and raise an error if they can't be found