# Install fennel-ls with Homebrew, Nix Language Server for Fennel. Version 0.2.4 via Homebrew; verified from local package data. Also installable with nix: nix profile install nixpkgs#fennel-ls. ## Install ```sh sudo av install brew:fennel-ls ``` Additional install commands: ### macOS - Homebrew (100%): ```sh brew install fennel-ls ``` Evidence: local Homebrew formula metadata ### Linux - Nix (92%): ```sh nix profile install nixpkgs#fennel-ls ``` Evidence: nixpkgs package indexes: pkgs/by-name/fe/fennel-ls/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## Package facts - **Package key:** brew:fennel-ls - **Package manager:** Homebrew - **Package manager page:** - **Version:** 0.2.4 - **Source summary:** Language Server for Fennel - **Homepage:** - **Upstream docs:** - **License:** MIT - **Source archive:** - **Generated:** 2026-08-04T22:13:35+00:00 ## Executables - fennel-ls (cli) - fennel-ls (alias) ## Dependencies - lua ## Build dependencies - pandoc ## Install behavior - Post-install hook: not defined - Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Freshness - Page generated: 2026-08-04 - Package-manager version: 0.2.4 - Local data: ok - Upstream repository: https://git.sr.ht/~xerool/fennel-ls/ - info: No package-manager update timestamp was available. - info: Release/tag comparison is only available for GitHub repositories. ## Project history and usage fennel-ls is a language server for Fennel, the Lisp dialect that compiles to Lua. ### Project history The official sourcehut repository identifies fennel-ls as a Language Server for Fennel and exposes the HTTPS clone URL for the canonical source repository. ### Adoption history The input package metadata shows fennel-ls packaged by Homebrew and Nix, reflecting adoption by editor and language-tooling users who want LSP support through package managers. ### How it is used Users install the `fennel-ls` executable and configure per-project behavior with `flsproject.fnl`, as documented by the official manual and installation pages. ### Why package nerds care fennel-ls matters in package-manager culture because it turns a niche Lisp-to-Lua language into a standard editor integration target through the Language Server Protocol. ### Timeline - 2026: Official sourcehut log shows active commits on the main branch. - 2026: Tags listed by the official repository include the 0.2.x series. ### Related projects - Fennel and Lua are the language ecosystems served by fennel-ls. - Language Server Protocol clients consume fennel-ls in editors. ### Sources - Official fennel-ls installation and manual pages. - Official sourcehut repository page for ~xerool/fennel-ls. - Official sourcehut tags/log. - input.source_facts.package-manager ## Security Notes broad file, network, media, or database tool signal. - **Geiger risk:** blue / medium - broad file, network, media, or database tool signal ## Configuration and credential file locations These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval. ## Configuration files - Unix: /flsproject.fnl ## Source Database Details - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** fennel-ls - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## Other Package-Manager Records - Nix - fennel-ls: normalized package name match | nixpkgs package indexes: pkgs/by-name/fe/fennel-ls/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 ## Related links - [Source-control packages](https://pkg.so/source-control-tools/) - Belongs to a source-control command family. - [Secret-risk packages](https://pkg.so/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://pkg.so/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://pkg.so/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [lua](https://pkg.so/brew/lua/) - Runtime dependency declared by Homebrew. - [pandoc](https://pkg.so/brew/pandoc/) - Build dependency declared by Homebrew. - [dockerfile-language-server](https://pkg.so/brew/dockerfile-language-server/) - Shares pkgdb curated category or tags: cli, developer-tools, language-server, language-servers, lsp. - [metals](https://pkg.so/brew/metals/) - Shares pkgdb curated category or tags: cli, developer-tools, language-server, language-servers, lsp. - [neocmakelsp](https://pkg.so/brew/neocmakelsp/) - Shares pkgdb curated category or tags: cli, developer-tools, language-server, language-servers, lsp. - [lua-language-server](https://pkg.so/brew/lua-language-server/) - Shares pkgdb curated category or tags: cli, developer-tools, language-server, lsp, lua. - [gopls](https://pkg.so/brew/gopls/) - Shares pkgdb curated category or tags: cli, developer-tools, language-server, lsp. - [python-lsp-server](https://pkg.so/brew/python-lsp-server/) - Shares pkgdb curated category or tags: cli, developer-tools, language-server, lsp. - [zls](https://pkg.so/brew/zls/) - Shares pkgdb curated category or tags: cli, developer-tools, language-server, lsp. - [ccls](https://pkg.so/brew/ccls/) - Shares pkgdb curated category or tags: cli, developer-tools, language-server, language-servers. ## Combined YAML source View the package source record on GitHub. [combined/fennel-ls.yml](https://github.com/mxcl/pkgdb/blob/main/combined/fennel-ls.yml) ## Sources - pkg.so package database - Geiger risk classifier - package-page enrichment - curated configuration and credential file locations - curated package history - package version freshness - pkgdb category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph