filetype: dockerfile

detect:
    filename: "(Dockerfile[^/]*$|\\.dockerfile$)"

rules:
    ## Keywords
    - type.keyword: "(?i)^(FROM|MAINTAINER|RUN|CMD|LABEL|EXPOSE|ENV|ADD|COPY|ENTRYPOINT|VOLUME|USER|WORKDIR|ONBUILD|ARG|HEALTHCHECK|STOPSIGNAL|SHELL)[[:space:]]"

      ## Brackets & parenthesis
    - statement: "(\\(|\\)|\\[|\\])"

      ## Double ampersand
    - special: "&&"

      ## Comments
    - comment:
        start: "#"
        end: "$"
        rules:
            - todo: "(TODO|XXX|FIXME):?"

    - constant.string:
        start: "\""
        end: "\""
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\."

    - constant.string:
        start: "'"
        end: "'"
        skip: "\\\\."
        rules:
            - constant.specialChar: "\\\\."