`[WARNING] >> realpath: illegal option -- -` during `hone:exec`

[volodya-lombrozo]

I'm getting these warnings when I'm trying to integrate hone-maven-plugin into my Java repo:

[INFO] >> [INFO] --- exec:3.6.3:exec (default-cli) @ hone ---
[INFO] >> Hone version: 0.20.3
[INFO] >> Phino version: 0.0.0.0
[INFO] >> Timeout: 999 seconds
[INFO] >> Using 44 rewriting rule(s)
[INFO] >> Grep-in: .*
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]
[WARNING] >> realpath: illegal option -- -
[WARNING] >> usage: realpath [-q] [path ...]

The full log is here:

log.txt

[volodya-lombrozo]

@yegor256 Is it a bug or a feature?

[yegor256]

@volodya-lombrozo it's your traditional problem: realpath is old. Try to upgrade to GNU grealpath.

[volodya-lombrozo]

@yegor256 is there any other way to do it?

[volodya-lombrozo]

For example, if we have an old Linux system (or Mac,) it's quite possible we won't be able to run hone-maven-plugin.

[yegor256]

@volodya-lombrozo maybe we can try to use old realpath, but I'm not sure it's possible

[volodya-lombrozo]

@yegor256 maybe we should use some other tool, or even scripting language (groovy, python)?

[yegor256]

@volodya-lombrozo try to set alwaysWithDocker to true, the problem should go away