Comments (3)
You have two options to implement what are describe:
Option 1: Implement it yourself, in the initialize
function
# src/initialize.sh
TEST="${TEST:-$(git --version)}"
Option 2: Assign a default value using the bash $(...)
syntax
# bashly.yml
environment_variables:
- name: git_version
help: Set your Git version
default: $(git --version)
from bashly.
One more thing - if you need to extract information from the system, you don't need to employ environment variables at all.
Just add a library function (bashly add lib
), and set it to extract any information you want.
Use environment variables only for things that you want the user to be able to override.
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ok
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