Unexpected behaviour on list of environment variables.

[Vladyslav Riabets]

So the issue when I trie to provide multiple env vars

environment: ENVIRONMENT=production,AWS_WHITE_LIST=foo.bar,jenkins,bar.baz,baz.foo,DB_NAME=sfasfsf,DB_USERNAME=asdasdasd,SLACK_CHANNEL_ID=QWERTY

On providing AWS_WHITE_LIST it will read only to foo.bar first element, and then it stops and will go to next env var. Escaping. quoting won't work here.

[Andy]

Might be better to turn environment variables into a map instead of an interpreted string.