Phoenix Language

Full IDE support for the Phoenix programming language via the Language Server Protocol.

Features

• Syntax highlighting for .phx files — keywords, types, strings, numbers, comments, operators, endpoint declarations, where constraints
• Inline diagnostics — errors and warnings from the type checker
• Hover — shows the resolved type at the cursor position
• Autocomplete — struct, enum, and function names, plus keywords
• Go-to-definition — jump to the declaration of a symbol
• Find references — locate all uses of a symbol
• Rename — rename a symbol across all references

Requirements

The phoenix-lsp binary must be installed and available on your PATH (or configure the path in settings).

# Build from source
git clone https://github.com/rmsap/phoenixlang.git
cd phoenixlang
cargo build --release -p phoenix-lsp
# Add target/release/phoenix-lsp to your PATH

Extension Settings

Development

cd editors/vscode
npm install
npm run compile

Then press F5 in VS Code to launch the Extension Development Host.