%YAML 1.2
---
# https://www.sublimetext.com/docs/syntax.html
name: RBBuild Def
scope: source.rbdef
first_line_match: "# -- \\[RBdef\\] --"

contexts:
  main:
    - include: comments
    - include: strings
    - include: variables
    - include: keywords

  comments:
    - match: (?=^\s*#)
      push:
        - match: \#
          scope: punctuation.definition.comment
          set:
            - meta_scope: comment.line
            - include: pop-on-line-end
    - match: \#
      scope: punctuation.definition.comment
      push:
        - meta_scope: comment.line
        - include: pop-on-line-end

  strings:
    - match: '"'
      scope: punctuation.definition.string.begin
      push:
        - meta_scope: string.quoted.double
        - match: '"'
          scope: punctuation.definition.string.end
          pop: true
        - match: $
          scope: punctuation.definition.string.end
          pop: true
        - include: variables
    - match: "'"
      scope: punctuation.definition.string.begin
      push:
        - meta_scope: string.quoted.single
        - match: "'"
          scope: punctuation.definition.string.end
          pop: true
        - match: $
          scope: punctuation.definition.string.end
          pop: true

  variables:
    - match: '\{([a-zA-Z0-9_-]+)\}'
      captures:
        0: variable.other

  keywords:
    - match: '^[\t ]+([a-zA-Z0-9]+)(:)'
      captures: 
        1: entity.name.function
        2: keyword.operator.assignment
    - match: '^([a-zA-Z0-9]+)\(([^\)]+)\)(:)'
      captures: 
        1: variable.annotation
        2: variable.parameter
        3: keyword.operator.assignment
    - match: '^\[([\w\d]+)\]$'
      scope: keyword

  pop-on-line-end:
    - match: $
      pop: true