~~ lineWidth: 40 ~~
== should wrap a single-line command that exceeds the line width ==
HEALTHCHECK --interval=30s CMD curl -f http://localhost/ || exit 1

[expect]
HEALTHCHECK --interval=30s \
  CMD curl -f http://localhost/ || exit 1

== should wrap before CMD when there are no options ==
HEALTHCHECK CMD curl -f http://localhost/ || exit 1

[expect]
HEALTHCHECK \
  CMD curl -f http://localhost/ || exit 1

== should keep a command that fits on one line ==
HEALTHCHECK --retries=3 CMD test

[expect]
HEALTHCHECK --retries=3 CMD test
