From 78b5cf28a93d36d8141c61a3cbaf0e765c6b9449 Mon Sep 17 00:00:00 2001
From: Stefan Imhoff <gpg@kogakure.8shield.net>
Date: Fri, 7 Jun 2024 17:32:19 +0200
Subject: [PATCH] feat(nix): add formatting for Nix files

---
 fish/config.fish                | 4 ++++
 nvim/lua/plugins/formatting.lua | 4 ++++
 nvim/lua/plugins/mason.lua      | 1 +
 setup/rust.sh                   | 1 +
 4 files changed, 10 insertions(+)

diff --git a/fish/config.fish b/fish/config.fish
index 55f1ab8..130e5f1 100644
--- a/fish/config.fish
+++ b/fish/config.fish
@@ -34,6 +34,10 @@ set PATH ~/.dotfiles/private/bin $PATH
 set PATH ~/.local/bin $PATH
 set PATH ~/.asdf/shims $PATH
 
+set -x LIBRARY_PATH (brew --prefix)/opt/libiconv/lib
+set -x CPATH (brew --prefix)/opt/libiconv/include
+set -x PKG_CONFIG_PATH (brew --prefix)/opt/libiconv/lib/pkgconfig
+
 # Homebrew Command Not Found
 set HB_CNF_HANDLER (brew --repository)"/Library/Taps/homebrew/homebrew-command-not-found/handler.fish"
 if test -f $HB_CNF_HANDLER
diff --git a/nvim/lua/plugins/formatting.lua b/nvim/lua/plugins/formatting.lua
index ba62f0e..603874f 100644
--- a/nvim/lua/plugins/formatting.lua
+++ b/nvim/lua/plugins/formatting.lua
@@ -24,6 +24,9 @@ return {
         args = { "--fix-to-stdout", "--stdin", "--stdin-filename", "$FILENAME" },
         stdin = true,
       },
+      nixpkgs_fmt = {
+        command = "nixpkgs-fmt",
+      },
     },
     formatters_by_ft = {
       -- ["*"] = { "codespell" },
@@ -40,6 +43,7 @@ return {
       lua = { "stylua" },
       markdown = { { "prettierd", "prettier" } },
       mdx = { { "prettierd", "prettier" } },
+      nix = { "nixpkgs_fmt" },
       python = { "isort", "black" },
       ruby = { "rubyfmt", "rubocop" },
       eruby = { "htmlbeautifier" },
diff --git a/nvim/lua/plugins/mason.lua b/nvim/lua/plugins/mason.lua
index accefa3..62d5957 100644
--- a/nvim/lua/plugins/mason.lua
+++ b/nvim/lua/plugins/mason.lua
@@ -24,6 +24,7 @@ return {
       "isort",
       "json-lsp",
       "lua-language-server",
+      "nixpkgs-fmt",
       "prettier",
       "prettierd",
       "pyright",
diff --git a/setup/rust.sh b/setup/rust.sh
index f92299a..3a11314 100755
--- a/setup/rust.sh
+++ b/setup/rust.sh
@@ -5,3 +5,4 @@ asdf install rust latest
 asdf global rust latest
 
 cargo install stylua
+cargo install nixpkgs-fmt