"functions" script doesn't load environment

[finex]

Hi, I'm testing drupal-docker on a clean Ubuntu 16.10 installation but the function script isn't able to create the environment file for docker because the env -i command needs the correct path.
The error is:

env: "environment": File or directory not found

More precisely the following line:
env -i environment | grep /v "_=" | sort > .docker.env

should be changed into:
env -i ./environment | grep /v "_=" | sort > .docker.env

I've added the ./ to specify the environment file path.

[tatianafrank]

@finex Good catch. I added "./" but now running into this issue:
./environment: line 83: typeset: -u: invalid option

did you run into that?

[finex]

@tatianafrank which OS are you using? Could be possible that env command behave differently (I'm using ArchLinux)? Moreover your error message is on line 83... did you change something else on the file?

[seismicmike]

I have the same problem when trying to run startup.sh the second time. I'm working on Mac OS Sierra (10.12.5)

environment: line 83: typeset: -u: invalid option
typeset: usage: typeset [-afFirtx] [-p] name[=value] ...
environment: line 84: typeset: -l: invalid option
typeset: usage: typeset [-afFirtx] [-p] name[=value] ...
env: environment: No such file or directory
The MAIL_IP variable is not set. Defaulting to a blank string.
The WWW_DOMAIN variable is not set. Defaulting to a blank string.
The DB_DOMAIN variable is not set. Defaulting to a blank string.
The DB_IP variable is not set. Defaulting to a blank string.
The WWW_IP variable is not set. Defaulting to a blank string.
The PMA_IP variable is not set. Defaulting to a blank string.
The Compose file './docker-compose.yml' is invalid because:
services.php.extra_hosts contains non unique items, please remove duplicates from [u':', u':']

[seismicmike]

Following instructions here: https://www.drupal.org/node/2736447

[ExcellentSP]

Same problem as @seismicmike while following the same instructions.

[ParitoshikPaul]

Any update I am also running a clean instance but it throws the following errors.

environment: line 83: typeset: -u: invalid option
typeset: usage: typeset [-afFirtx] [-p] name[=value] ...
environment: line 84: typeset: -l: invalid option
typeset: usage: typeset [-afFirtx] [-p] name[=value] ...
env: environment: No such file or directory
WARNING: The DB_IP variable is not set. Defaulting to a blank string.
WARNING: The WWW_DOMAIN variable is not set. Defaulting to a blank string.
WARNING: The WWW_IP variable is not set. Defaulting to a blank string.
WARNING: The DB_DOMAIN variable is not set. Defaulting to a blank string.
WARNING: The MAIL_IP variable is not set. Defaulting to a blank string.
WARNING: The PMA_IP variable is not set. Defaulting to a blank string.
ERROR: The Compose file './docker-compose.yml' is invalid because:
services.php.extra_hosts contains non-unique items, please remove duplicates from [':', ':']