%YAML 1.2
---
# syntax-version: 1
name: Antidote Bundle
file_extensions:
  - zsh_plugins.txt
scope: source.antidote-bundle

contexts:
  main:
    - include: comment
    - include: bundle-line

  comment:
    - match: '#.*$'
      scope: comment.line.number-sign

  bundle-line:
    - match: '^\s*(?=\S)(?!#)'
      push: bundle-content

  bundle-content:
    - match: '$'
      pop: true
    - match: '#.*$'
      scope: comment.line.number-sign
      pop: true
    - include: annotation
    - include: bundle-reference
    - include: whitespace

  whitespace:
    - match: '\s+'

  bundle-reference:
    - match: 'https?://\S+'
      scope: markup.underline.link
    - match: 'git@[a-zA-Z0-9.-]+:\S+'
      scope: markup.underline.link
    - match: '[a-zA-Z0-9_-]+/[a-zA-Z0-9_.-]+'
      scope: entity.name.class
    - match: '\$\{?[a-zA-Z0-9_]+\}?'
      scope: variable.other
      push: path-continuation
    - match: '~[a-zA-Z0-9_\-/.]*'
      scope: keyword.other
    - match: '\.\.?/[a-zA-Z0-9_\-/.]*'
      scope: keyword.other
    - match: '/[a-zA-Z0-9_\-/.]*'
      scope: keyword.other

  path-continuation:
    - match: '[a-zA-Z0-9_\-/.]*'
      scope: keyword.other
      pop: true
    - match: '(?=\s|$|#)'
      pop: true

  annotation:
    - match: '\b(kind)(:)'
      captures:
        1: entity.other.attribute-name
        2: punctuation.separator.key-value
      push: annotation-kind-value
    - match: '\b(conditional|pre|post)(:)'
      captures:
        1: entity.other.attribute-name
        2: punctuation.separator.key-value
      push: annotation-function-value
    - match: '\b(branch|autoload|pin|fpath-rule|path)(:)'
      captures:
        1: entity.other.attribute-name
        2: punctuation.separator.key-value
      push: annotation-string-value
    # Unknown annotations (typos or custom)
    - match: '(?!https?://)([a-zA-Z_][a-zA-Z0-9_-]*)(:)'
      captures:
        1: markup.deleted
        2: markup.deleted
      push: annotation-invalid-value

  annotation-function-value:
    - match: '[^\s#]+'
      scope: entity.name.function
      pop: true
    - match: '(?=[\s#]|$)'
      pop: true

  annotation-invalid-value:
    - match: '"[^"]*"'
      scope: markup.deleted
      pop: true
    - match: "'[^']*'"
      scope: markup.deleted
      pop: true
    - match: '[^\s#]+'
      scope: markup.deleted
      pop: true
    - match: '(?=[\s#]|$)'
      pop: true

  annotation-kind-value:
    - match: '\b(zsh|fpath|path|clone|defer|autoload)\b'
      scope: string.unquoted
      pop: true
    - match: '[^\s#]+'
      scope: markup.deleted
      pop: true
    - match: '(?=[\s#]|$)'
      pop: true

  annotation-string-value:
    - match: '"[^"]*"'
      scope: string.quoted.double
      pop: true
    - match: "'[^']*'"
      scope: string.quoted.single
      pop: true
    - match: '[^\s#]+'
      scope: string.unquoted
      pop: true
    - match: '(?=[\s#]|$)'
      pop: true