A LSP Server for the Faust programming language.

To build, run

go build

To install, run

go install

This will install a faustlsp executable in $HOME/go/bin.

• Document Synchronization
• Workspace Replication
• Diagnostics
  • Syntax Errors
  • Compiler Errors (can disable as they look ugly due to compiler limitations)
• Hover Documentation
• Code Completion
• Document Symbols
• Formatting
• Goto Definition
• Find References

You can configure the LSP server and it give it information about the project using a .faustcfg.json file defined in a project's root directory.
Configuration Options:

{
  "command": "faust",              // Faust Compiler Executable to use
  "process_name": "process",       // Process Name passed as -pn to compiler
  "process_files": ["a.dsp"],      // Files that have top-level processes defined
  "compiler_diagnostics": true     // Show Compiler Errors 
}

vscode-faust is a VS Code extension for Faust that works with faustlsp.