This also makes use of the Bash builtin extended test operator
features to streamline the conditionals.
bin/moodle-docker-compose: Do not use literal '$' in the user messages.
(dockercompose): Rename variable to ...
(dockercompose_cmd): ... this, which is made an array, which eases
correctly handling quoting.
(filename): Quote.
bin/moodle-docker-wait-for-app (basedir): Quote. Chain the
conditions inside the same extended test.
bin/moodle-docker-wait-for-db (basedir): Quote. Do not use literal
'$' in the error message.
This also makes use of the Bash builtin extended test operator features to streamline the conditionals.
Signed-off-by: Maxim Cournoyer maxim.cournoyer@savoirfairelinux.com