Add this to your
.gitlab-ci.yml or whatever CI/CD system you are using.
find . -name "*.haml" -type f -print0 | xargs -0L1 sh -c \ 'for arg do echo -n "$arg .. "; haml --check "$arg"; done' _
find to find all
.haml files in current directory recursively. Pass paths of find files to
\0 symbol as file delimiter. For each file, run
sh command. In
sh command print path of the file and run
haml --check on it.
find is necessary, because
haml utility is unable to search for files on its own.
xargs is needed, because
find can not detect if executed program failed.
sh is needed, because
haml can not report the filename being checked.