config.yml

errors:
  fields:
    - name: message
      type: string

    - name: start
      type: position

    - name: end
      type: position

  types:
    - name: UnexpectedError
      message:
        template: "%s. Expected: `%s`, found: `%s`."
        arguments:
          - description
          - expected
          - found

      fields:
        - name: description
          type: string

        - name: expected
          type: string

        - name: found
          type: string

    - name: UnexpectedTokenError
      message:
        template: "Found `%s` when expecting `%s` at (%u:%u)."
        arguments:
          - token_type_to_string(found->type)
          - token_type_to_string(expected_type)
          - found->location.start.line
          - found->location.start.column

      fields:
        - name: expected_type
          type: token_type

        - name: found
          type: token

    - name: MissingOpeningTagError
      message:
        template: "Found closing tag `</%s>` at (%u:%u) without a matching opening tag in the same scope."
        arguments:
          - closing_tag->value
          - closing_tag->location.start.line
          - closing_tag->location.start.column

      fields:
        - name: closing_tag
          type: token

    - name: MissingClosingTagError
      message:
        template: "Opening tag `<%s>` at (%u:%u) doesn't have a matching closing tag `</%s>` in the same scope."
        arguments:
          - opening_tag->value
          - opening_tag->location.start.line
          - opening_tag->location.start.column
          - opening_tag->value

      fields:
        - name: opening_tag
          type: token

    - name: TagNamesMismatchError
      message:
        template: "Opening tag `<%s>` at (%u:%u) closed with `</%s>` at (%u:%u)."
        arguments:
          - opening_tag->value
          - opening_tag->location.start.line
          - opening_tag->location.start.column
          - closing_tag->value
          - closing_tag->location.start.line
          - closing_tag->location.start.column

      fields:
        - name: opening_tag
          type: token

        - name: closing_tag
          type: token

    - name: QuotesMismatchError
      message:
        template: "String opened with %s but closed with %s at (%u:%u)."
        arguments:
          - opening_quote->value
          - closing_quote->value
          - closing_quote->location.start.line
          - closing_quote->location.start.column

      fields:
        - name: opening_quote
          type: token

        - name: closing_quote
          type: token

    - name: VoidElementClosingTagError
      message:
        template: "`%s` is a void element and should not be used as a closing tag. Use `<%s>` or `<%s />` instead of `</%s>`."
        arguments:
          - tag_name->value
          - tag_name->value
          - tag_name->value
          - tag_name->value

      fields:
        - name: tag_name
          type: token

        - name: expected
          type: string

        - name: found
          type: string

    - name: UnclosedElementError
      message:
        template: "Tag `<%s>` opened at (%u:%u) was never closed before the end of document."
        arguments:
          - opening_tag->value
          - opening_tag->location.start.line
          - opening_tag->location.start.column

      fields:
        - name: opening_tag
          type: token

    - name: RubyParseError
      message:
        template: "%s: %s"
        arguments:
          - diagnostic_id
          - error_message

      fields:
        - name: error_message
          type: string

        - name: diagnostic_id
          type: string

        - name: level
          type: string

    - name: ERBControlFlowScopeError
      message:
        template: "%s appears outside its control flow block. Keep ERB control flow statements together within the same HTML scope (tag, attribute, or content)."
        arguments:
          - keyword

      fields:
        - name: keyword
          type: string

    - name: MissingERBEndTagError
      message:
        template: "%s started here but never closed with an end tag. The end tag may be in a different scope."
        arguments:
          - keyword

      fields:
        - name: keyword
          type: string

warnings:
  fields: []
  types: []

nodes:
  # fields:
  #   - name: type
  #     type: ast_node_type
  #
  #   - name: start
  #     type: position
  #
  #   - name: end
  #     type: position
  #
  #   - name: errors
  #     type: array
  #     kind: error
  #
  #   # - name: warnings
  #   #  type: array
  #   #  kind: warning
  #
  #   # - name: range
  #   #   type: range

  types:
    - name: DocumentNode
      fields:
        - name: children
          type: array
          kind: Node

    - name: LiteralNode
      fields:
        - name: content
          type: string

    - name: HTMLOpenTagNode
      fields:
        - name: tag_opening
          type: token

        - name: tag_name
          type: token

        - name: tag_closing
          type: token

        - name: children
          type: array
          kind: Node

        - name: is_void
          type: boolean

    - name: HTMLCloseTagNode
      fields:
        - name: tag_opening
          type: token

        - name: tag_name
          type: token

        - name: children
          type: array
          kind: Node

        - name: tag_closing
          type: token

    - name: HTMLElementNode
      fields:
        - name: open_tag
          type: node
          kind: HTMLOpenTagNode

        - name: tag_name
          type: token

        - name: body
          type: array
          kind: Node

        - name: close_tag
          type: node
          kind: HTMLCloseTagNode

        - name: is_void
          type: boolean

        - name: source
          type: element_source

    - name: HTMLAttributeValueNode
      fields:
        - name: open_quote
          type: token

        - name: children
          type: array
          kind: Node

        - name: close_quote
          type: token

        - name: quoted
          type: boolean

    - name: HTMLAttributeNameNode
      fields:
        - name: children
          type: array
          kind: Node
          # kind:
          #   - LiteralNode
          #   - ERBContentNode
          #   - WhitespaceNode

    - name: HTMLAttributeNode
      fields:
        - name: name
          type: node
          kind: HTMLAttributeNameNode

        - name: equals
          type: token

        - name: value
          type: node
          kind: HTMLAttributeValueNode

    - name: HTMLTextNode
      fields:
        - name: content
          type: string

    - name: HTMLCommentNode
      fields:
        - name: comment_start
          type: token

        - name: children
          type: array
          kind: Node

        - name: comment_end
          type: token

    - name: HTMLDoctypeNode
      fields:
        - name: tag_opening
          type: token

        - name: children
          type: array
          kind: Node

        - name: tag_closing
          type: token

    - name: XMLDeclarationNode
      fields:
        - name: tag_opening
          type: token

        - name: children
          type: array
          kind: Node

        - name: tag_closing
          type: token

    - name: CDATANode
      fields:
        - name: tag_opening
          type: token

        - name: children
          type: array
          kind: Node

        - name: tag_closing
          type: token

    - name: WhitespaceNode
      fields:
        - name: value
          type: token

    - name: ERBContentNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        - name: analyzed_ruby
          type: analyzed_ruby

        - name: parsed
          type: boolean

        - name: valid
          type: boolean

    - name: ERBEndNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

    - name: ERBElseNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        - name: statements
          type: array
          kind: Node

    - name: ERBIfNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        # - name: predicate
        #   type: prism_node

        - name: statements
          type: array
          kind: Node

        - name: subsequent
          type: node
          kind: Node
          # kind:
          #   - ERBIfNode
          #   - ERBElseNode

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBBlockNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        # - name: block_type
        #   type: string

        # - name: opener
        #   type: prism_node

        - name: body
          type: array
          kind: Node

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBWhenNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        # - name: conditions
        #   type: array
        #   kind: prism_node

        - name: statements
          type: array
          kind: Node

    - name: ERBCaseNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        - name: children
          type: array
          kind: Node

        # - name: predicate
        #   type: prism_node

        - name: conditions
          type: array
          kind: ERBWhenNode

        - name: else_clause
          type: node
          kind: ERBElseNode

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBCaseMatchNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        - name: children
          type: array
          kind: Node

        # - name: predicate
        #   type: prism_node

        - name: conditions
          type: array
          kind: ERBInNode

        - name: else_clause
          type: node
          kind: ERBElseNode

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBWhileNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        # - name: predicate
        #   type: prism_node

        - name: statements
          type: array
          kind: Node

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBUntilNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        # - name: predicate
        #   type: prism_node

        - name: statements
          type: array
          kind: Node

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBForNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        # - name: index
        #   type: prism_node

        # - name: collection
        #   type: prism_node

        - name: statements
          type: array
          kind: Node

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBRescueNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        # - name: exceptions
        #   type: array
        #   kind: Node

        # - name: reference
        #   type: prism_node

        - name: statements
          type: array
          kind: Node

        - name: subsequent
          type: node
          kind: ERBRescueNode

    - name: ERBEnsureNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        - name: statements
          type: array
          kind: Node

    - name: ERBBeginNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        - name: statements
          type: array
          kind: Node

        - name: rescue_clause
          type: node
          kind: ERBRescueNode

        - name: else_clause
          type: node
          kind: ERBElseNode

        - name: ensure_clause
          type: node
          kind: ERBEnsureNode

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBUnlessNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        # - name: predicate
        #   type: prism_node

        - name: statements
          type: array
          kind: Node

        - name: else_clause
          type: node
          kind: ERBElseNode

        - name: end_node
          type: node
          kind: ERBEndNode

    - name: ERBYieldNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

    - name: ERBInNode
      fields:
        - name: tag_opening
          type: token

        - name: content
          type: token

        - name: tag_closing
          type: token

        - name: statements
          type: array
          kind: Node