Error starting docker compose

[MPP-SG]

General information

version of ShellHub): 0.4.0 (ShellHub is running on localhost in a docker-compose container
Mac OSX: 10.14.6 (macOS Mojave)

Problem description

The command ./bin/docker-compose up -d is not working and produces following output in my terminal:
readlink: illegal option -- f
usage: readlink [-n] [file ...]
usage: dirname path
ERROR: .FileNotFoundError: [Errno 2] No such file or directory: './docker-compose.yml'

Problem story

1. I created a fresh folder on my drive and cloned the new version of ShellHub via git clone -b v0.4.0 https://github.com/shellhub-io/shellhub.git shellhub
2. cd shellhub and ./bin/keygen worked fine without any problems
3. After ./bin/docker-compose up -d I got the error

Suggestions

I think the pointer to the docker compose file is missing a dot. Within the shell script it should create the file path ../docker-compose.yml

Side node

When starting docker compose with the command docker-compose up -d, then everything gets downloaded and installed as expected

[gustavosbarreto]

General information

version of ShellHub): 0.4.0 (ShellHub is running on localhost in a docker-compose container
Mac OSX: 10.14.6 (macOS Mojave)

ShellHub is not supposed to work on MacOSX because none of our contributors has a Apple workstation.

readlink: illegal option -- f

It seems that the readlink command from MacOSX does not support the -f flag.

Is there any alternative to readlink command to work on Mac as it works on Linux (coreutils)?

[MPP-SG]

I just googled a bit around and found a question about that on stackoverflow: https://stackoverflow.com/a/4031502

I tested this on my Mac with greadlink -f name, where name could be a filename or folder name and it worked as expected. The command gave me the absolut path to the given name

From stackoverflow

MacPorts and Homebrew provide a coreutils package containing greadlink (GNU readlink). Credit to Michael Kallweitt post in mackb.com.
brew install coreutils
greadlink -f file.txt