Allow cli-eaa to ingest Jinja variable from environment variable #39
Description
feature originally requested by @alexkleinfig
Current status
Today cli-eaa supports passing variable (name, value) down to the application configuration template with Jinja2 syntax, using command line arguments like (more on the doc):
cat myapp.json.j2 | akamai eaa app create --var FOO bar --var --var QUX baz
It requires crafting some long command line.
Feature request
This feature request is to allow an equivalent with env vars such as:
export CLIEAA_VAR_FOO="bar"
export CLIEAA_VAR_QUX="baz"
cat myapp.json.j2 | akamai eaa app create