Intellij Swagger Plugin (defunct)

Intellij Idea plugin that provides support for http://swagger.io

Current state

Based on the sources from the Ansible/YAML plugin, that is in turn based on Neon plugin. It contains a JFlex grammar (neon.flex) that is used to generate Lexer and a hand-written YAML Parser (NeonParser.java) The Lexer is used for highlighting (via FlexAdapter from Intellij). The parser extends Intellij's PsiParser interface and is used for parsing and error highlighting.

Unfortunately a limited subset of YAML functionality is implemented by both Lexer and Parser. This makes it unusable for the Swagger YAML as it requires more than supported currently: for example block-style literals containing Markdown markup are not understood.

YAML Schema:

http://yaml.org/spec/1.2/spec.html#Schema

Reference BNF for Haskell:

http://hackage.haskell.org/package/YamlReference-0.9.3/src/Text/Yaml/Reference.bnf

Grammar-Kit plugin for Intellij:

ANTLR support in jetbrains IDEs:

• https://github.com/antlr/jetbrains
• https://devnet.jetbrains.com/message/5213839#5213839

P.S.

http://leifw.wickland.net/2011/03/weekend-hacking-failure-net-parser-for.html