zsh support is broken for scripts to be run on the host. This fixes it and makes sure that we do not introduce further bashism in host scripts by running shellcheck in POSIX mode which most shells should be decently compliant with.
While at it, run shellcheck in bash mode for scripts to be run in container (in image directory) since bash only will be used.
zsh support is broken for scripts to be run on the host. This fixes it and makes sure that we do not introduce further bashism in host scripts by running shellcheck in POSIX mode which most shells should be decently compliant with.
While at it, run shellcheck in bash mode for scripts to be run in container (in
imagedirectory) since bash only will be used.This has not been tested.