hugo gen chromastyles -h
stdout 'Generate CSS stylesheet for the Chroma code highlighter'
hugo gen chromastyles --style monokai
stdout 'Generated using: hugo gen chromastyles --style monokai'
! hugo gen chromastyles --style __invalid_style__
stderr 'invalid style: __invalid_style__'

# Not empty classes.
# From Hugo 0.149.0 empty classes are always removed, so no need for the omitEmpty flag.
hugo gen chromastyles --style monokai
! stdout '{  }'
hugo gen chromastyles --omitEmpty --style monokai --logLevel info
stderr 'deprecated: --omitEmpty was deprecated'

# Keep same-colour token classes in generated CSS. This is needed when pairing
# styles such as github and github-dark in dual-theme sites.
hugo gen chromastyles --style github-dark
stdout 'NameOther.*\.chroma \.nx \{ color:#e6edf3 \}'

# Disable class comments.
hugo gen chromastyles --style monokai
stdout 'GenericSubheading'
hugo gen chromastyles --omitClassComments --style monokai
! stdout 'GenericSubheading'

