pi-lens/dist/clients/lsp/language.js

Real-time code feedback for pi — LSP, linters, formatters, type-checking, structural analysis & booboo

import path from "node:path";
/**
 * Language ID Mappings for LSP
 *
 * Maps file extensions to LSP language identifiers.
 */
export const LANGUAGE_EXTENSIONS = {
    // JavaScript/TypeScript
    ".ts": "typescript",
    ".tsx": "typescriptreact",
    ".mts": "typescript",
    ".cts": "typescript",
    ".js": "javascript",
    ".jsx": "javascriptreact",
    ".mjs": "javascript",
    ".cjs": "javascript",
    ".svelte": "svelte",
    ".vue": "vue",
    ".astro": "astro",
    // Python
    ".py": "python",
    ".pyi": "python",
    // Go
    ".go": "go",
    ".mod": "go",
    ".sum": "go",
    // Rust
    ".rs": "rust",
    ".ron": "rust",
    // C/C++
    ".c": "c",
    ".cpp": "cpp",
    ".cc": "cpp",
    ".cxx": "cpp",
    ".h": "c",
    ".hpp": "cpp",
    ".hh": "cpp",
    // Java
    ".java": "java",
    // Kotlin
    ".kt": "kotlin",
    ".kts": "kotlin",
    // Ruby
    ".rb": "ruby",
    ".rake": "ruby",
    ".gemspec": "ruby",
    ".ru": "ruby",
    // PHP
    ".php": "php",
    // C#
    ".cs": "csharp",
    // F#
    ".fs": "fsharp",
    ".fsi": "fsharp",
    ".fsx": "fsharp",
    // Swift
    ".swift": "swift",
    // Dart
    ".dart": "dart",
    // Lua
    ".lua": "lua",
    // Shell
    ".sh": "shellscript",
    ".bash": "shellscript",
    ".zsh": "shellscript",
    ".fish": "shellscript",
    // JSON/YAML
    ".json": "json",
    ".jsonc": "jsonc",
    ".yaml": "yaml",
    ".yml": "yaml",
    // Markdown
    ".md": "markdown",
    ".mdx": "markdown",
    // CSS
    ".css": "css",
    ".scss": "scss",
    ".sass": "sass",
    ".less": "less",
    // HTML
    ".html": "html",
    ".htm": "html",
    // SQL
    ".sql": "sql",
    // Docker
    ".dockerfile": "dockerfile",
    "Dockerfile": "dockerfile",
    // Terraform
    ".tf": "terraform",
    ".tfvars": "terraform",
    // Nix
    ".nix": "nix",
    // Elixir
    ".ex": "elixir",
    ".exs": "elixir",
    // Haskell
    ".hs": "haskell",
    ".lhs": "haskell",
    // OCaml
    ".ml": "ocaml",
    ".mli": "ocaml",
    // Zig
    ".zig": "zig",
    ".zon": "zig",
    // Gleam
    ".gleam": "gleam",
    // Clojure
    ".clj": "clojure",
    ".cljs": "clojure",
    ".cljc": "clojure",
    ".edn": "clojure",
    // Scala
    ".scala": "scala",
    ".sc": "scala",
    // R
    ".r": "r",
    ".R": "r",
    // Julia
    ".jl": "julia",
    // Perl
    ".pl": "perl",
    ".pm": "perl",
    // Erlang
    ".erl": "erlang",
    ".hrl": "erlang",
    // Fortran
    ".f": "fortran",
    ".f90": "fortran",
    ".f95": "fortran",
    // COBOL
    ".cob": "cobol",
    ".cbl": "cobol",
    // Pascal
    ".pas": "pascal",
    ".pp": "pascal",
    // Ada
    ".adb": "ada",
    ".ads": "ada",
    // VHDL/Verilog
    ".vhd": "vhdl",
    ".vhdl": "vhdl",
    ".v": "verilog",
    ".sv": "systemverilog",
    // GraphQL
    ".graphql": "graphql",
    ".gql": "graphql",
    // Protocol Buffers
    ".proto": "proto",
    // TOML
    ".toml": "toml",
    // Prisma
    ".prisma": "prisma",
    // Typst
    ".typ": "typst",
    ".typc": "typst",
};
/**
 * Get language ID for a file path
 */
export function getLanguageId(filePath) {
    const ext = path.extname(filePath).toLowerCase();
    if (ext && LANGUAGE_EXTENSIONS[ext]) {
        return LANGUAGE_EXTENSIONS[ext];
    }
    const base = path.basename(filePath);
    return LANGUAGE_EXTENSIONS[base] ?? LANGUAGE_EXTENSIONS[base.toLowerCase()];
}
/**
 * Get all extensions for a language ID
 */
export function getExtensionsForLanguage(languageId) {
    return Object.entries(LANGUAGE_EXTENSIONS)
        .filter(([, id]) => id === languageId)
        .map(([ext]) => ext);
}