From 2d37451f023935f2b79b2628e47fab6bb58a7800 Mon Sep 17 00:00:00 2001
From: Holger Preu <holger@preu.ch>
Date: Mon, 28 Sep 2026 20:40:40 +0200
Subject: [PATCH] added shfmt for shell scripts

Format sh/bash files with shfmt via conform and install it through
mason-tool-installer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 CLAUDE.md                         | 3 ++-
 lua/holger/plugins/formatting.lua | 2 ++
 lua/holger/plugins/lsp/mason.lua  | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CLAUDE.md b/CLAUDE.md
index da58f2c..e59644b 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -29,7 +29,7 @@ Personal Neovim configuration using [lazy.nvim](https://github.com/folke/lazy.nv
 
 - `mason.nvim` — installs LSP servers and tools
 - `mason-lspconfig.nvim` — bridges Mason with nvim-lspconfig; auto-installs: `html`, `cssls`, `lua_ls`, `pyright`
-- `mason-tool-installer.nvim` — installs formatters/linters: `prettier`, `stylua`, `isort`, `black`, `pylint`
+- `mason-tool-installer.nvim` — installs formatters/linters: `prettier`, `stylua`, `isort`, `black`, `pylint`, `shfmt`
 - `blink.cmp` (`lua/holger/plugins/blink-cmp.lua`) — sets up LSP capabilities via `vim.lsp.config("*", ...)` (native Neovim LSP API)
 - `lazydev.nvim` — Lua LSP annotations for Neovim API (`vim.*`)
 
@@ -46,6 +46,7 @@ Personal Neovim configuration using [lazy.nvim](https://github.com/folke/lazy.nv
   - CSS/HTML/JSON/YAML/Markdown/GraphQL → prettier
   - Lua → stylua
   - Python → isort + black
+  - Shell (sh/bash) → shfmt
 - **nvim-lint** — lints on BufEnter/BufWritePost/InsertLeave; `<leader>l` to trigger manually
   - Python → pylint
 
diff --git a/lua/holger/plugins/formatting.lua b/lua/holger/plugins/formatting.lua
index 261ada0..8609d81 100644
--- a/lua/holger/plugins/formatting.lua
+++ b/lua/holger/plugins/formatting.lua
@@ -15,6 +15,8 @@ return {
 				liquid = { "prettier" },
 				lua = { "stylua" },
 				python = { "isort", "black" },
+				sh = { "shfmt" },
+				bash = { "shfmt" },
 			},
 			format_on_save = {
 				lsp_fallback = true,
diff --git a/lua/holger/plugins/lsp/mason.lua b/lua/holger/plugins/lsp/mason.lua
index 0874373..313e10e 100644
--- a/lua/holger/plugins/lsp/mason.lua
+++ b/lua/holger/plugins/lsp/mason.lua
@@ -34,6 +34,7 @@ return {
 				"stylua", -- lua formatter
 				"isort", -- python formatter
 				"black", -- python formatter
+				"shfmt", -- shell formatter
 				"pylint",
 			},
 		},