%YAML 1.2
---
# https://www.sublimetext.com/docs/syntax.html
name: Bibop Recipe
file_extensions:
  - recipe
scope: source.bibop

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

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

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

  keywords:
    - match: '^(dir|require-root|unsafe-actions|fast-finish|lock-workdir|unbuffer|delay|https-skip-verify|pkg)'
      scope: keyword.other
    - match: '\b(true|false|yes|no)\b'
      scope: constant.language
    - match: '\b([0-9]+\.[0-9]*|\.[0-9]+)([eE][+-]?\d+)?\b'
      scope: constant.numeric.float.decimal.bibop
    - match: '\b\d+\b'
      scope: constant.numeric.integer.decimal.bibop

  commands:
    - match: '^([+]?)(command):*([a-zA-Z_0-9_-]*)'
      captures:
        0: support.function
        1: bibop.command.group-sign
        2: meta.function
        3: meta.function.tag

  actions:
    - match: '^(  |\t)[a-z0-9-]+'
      scope: bibop.action
    - match: '^(?:  |\t)(\!)([a-z-]+)'
      captures:
        1: bibop.action.negative-sign
        2: bibop.action

  variables:
    - match: '^(var) +([\d\w\S]+)'
      captures:
        0: spec.definition
        1: storage.type
        2: entity.name.type
    - match: '\{(?:ENV:|)([a-zA-Z0-9_-]+)\}'
      captures:
        0: variable.other.bibop
        1: variable.other.name.bibop

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