Vyper smart contracts programming language plugin for IntelliJ Platform

Features:

• Syntax assistance with specified language grammar that facilitates navigation, completion and highlighting;
• Development tools integration that includes: Vyper compiler, SmartCheck static analyzer, MythX with projection onto editor;
• Fast function testing with Vyper-debug/Vyper-run
• Docker so you basically need only IDEA and Docker :) ;
• Nevertheless, pre-alpha.

Demo

See demo on youtube.

Build

To build and run the project, open it in IntelliJ IDEA. Then, run the "Run Plugin" configuration, which is already set up in the project.

Alternatively, use the buildPlugin task to build it. After that, locate the created .zip in /bild/distributions folder and add it as external plugin ("Install Plguin from Disk... ").

To test the plugin without installation you might run runIde task in gradle, which will execute an IDEA instance with the plugin installed.

Generate files

To generate files for the plugin we use the Grammar Kit plugin. To generate the files, you should have the plugin installed.

• Run the Generate Parser Code task in the Vyper.bnf file. That generates VyperParser.java and psi files.
  • However, the generator is not fully Kotlin compatible. We need to add a Companion call to parseLight (line 24) manually.
  • If some grammar elements are removed, old psi files may be left in the project. They should be removed manually.
• Run the Generate JFlex Lexer task in the Vyper.bnf file. That generates _VyperLexer.flex file.
• Run the Run JFlex Generator task in the _VyperLexer.flex file. That generates VyperLexer.java file.

More documentation: Grammar-Kit.