5 files changed, 51 insertions, 25 deletions

diff --git a/nvim/lua/plugins/format.lua b/nvim/lua/plugins/format.lua
index 476e513..a8d63b8 100644
--- a/nvim/lua/plugins/format.lua
+++ b/nvim/lua/plugins/format.lua
@@ -1,6 +1,6 @@
 -- Verfügbare Formater: https://github.com/stevearc/conform.nvim/tree/master/lua/conform/formatters
 
-local clang = {}
+local clang = {} -- absichtlich leer: c und cpp formatiert clangd, siehe default_format_opts.lsp_format
 local djlint = { "djlint" } -- pipx install djlint (macOS & FreeBSD); unter Windows kein winget-Paket, siehe neovim-windows-setup.md
 local gawk = { "gawk" } -- brew install gawk, pkg install gawk
 local jq = { "jq" } -- brew install jq, pkg install jq
@@ -27,7 +27,6 @@ return {
   opts = {
     formatters_by_ft = {
       awk = gawk,
-      bash = shfmt,
       c = clang,
       cpp = clang,
       html = prettier,
@@ -46,7 +45,7 @@ return {
     formatters = {
       prettier_jsonc = {
         inherit = "prettier",
-        prepend_args = { "--parser", "jsonc" },
+        prepend_args = { "--parser", "jsonc", "--trailing-comma", "none" },
       },
     },
     default_format_opts = {
diff --git a/nvim/lua/plugins/git.lua b/nvim/lua/plugins/git.lua
index ed7bafe..b865864 100644
--- a/nvim/lua/plugins/git.lua
+++ b/nvim/lua/plugins/git.lua
@@ -10,7 +10,7 @@ return {
     },
     config = function(_, opts)
       require("gitsigns").setup(opts)
-      require("config.keymaps").gitsigns()
+      require("config.keymaps").set_gitsigns()
     end,
   },
 }
diff --git a/nvim/lua/plugins/lint.lua b/nvim/lua/plugins/lint.lua
new file mode 100644
index 0000000..2bfcfc7
--- /dev/null
+++ b/nvim/lua/plugins/lint.lua
@@ -0,0 +1,31 @@
+-- Verfügbare Linter: https://github.com/mfussenegger/nvim-lint/tree/master/lua/lint/linters
+--
+-- Hier gehören nur Linter hinein, die kein Sprachserver ohnehin schon meldet:
+-- shellcheck läuft in bashls, clang-tidy in clangd, ansible-lint in ansiblels.
+
+local ruff = { "ruff" } -- bereits als Formatter installiert, siehe plugins/format.lua
+local yamllint = { "yamllint" } -- brew install yamllint, pkg install devel/py-yamllint
+local zsh = { "zsh" } -- kein zusätzliches Werkzeug: ruft `zsh --no-exec` auf
+
+return {
+  "mfussenegger/nvim-lint",
+  event = { "BufReadPre", "BufNewFile" },
+  config = function()
+    local lint = require("lint")
+
+    lint.linters_by_ft = {
+      -- ergänzt die Typprüfung von basedpyright um die Lint-Regeln (F, E, UP, B ...)
+      python = ruff,
+      -- kein Sprachserver für YAML im Einsatz; Regeln kommen aus .yamllint des Projekts
+      yaml = yamllint,
+      -- Syntaxprüfung ohne Ausführung; bashls deckt nur sh und bash ab
+      zsh = zsh,
+    }
+
+    vim.api.nvim_create_autocmd({ "BufReadPost", "BufWritePost", "InsertLeave" }, {
+      callback = function()
+        lint.try_lint()
+      end,
+    })
+  end,
+}
diff --git a/nvim/lua/plugins/lsp.lua b/nvim/lua/plugins/lsp.lua
index a2b37d5..e0ad450 100644
--- a/nvim/lua/plugins/lsp.lua
+++ b/nvim/lua/plugins/lsp.lua
@@ -34,10 +34,6 @@ return {
         },
       }
 
-      vim.lsp.config.bashls = {
-        filetypes = { "sh", "bash" },
-      }
-
       vim.lsp.config.clangd = {
         cmd = {
           "clangd",
@@ -98,7 +94,7 @@ return {
       }
 
       vim.lsp.config.ansiblels = {
-        filetypes = { require("config.filetypes").ANSIBLE_YAML },
+        filetypes = { "yaml.ansible" }, -- Erkennung: siehe config.filetypes
         settings = {
           ansible = {
             validation = {
@@ -112,7 +108,7 @@ return {
       }
 
       vim.lsp.enable({
-        "ansiblels", -- npm install -g @ansible/ansible-language-server & (brew install ansible-lint, pkg install py-ansible-lint)
+        "ansiblels", -- npm install -g @ansible/ansible-language-server & (brew install ansible-lint, pkg install sysutils/py-ansible-lint)
         "basedpyright", -- npm install -g basedpyright, brew install basedpyright
         "bashls", -- npm install -g bash-language-server, pkg install hs-ShellCheck
         "clangd", -- pkg install llvm
diff --git a/nvim/lua/plugins/ui.lua b/nvim/lua/plugins/ui.lua
index 39a8e28..a308fc8 100644
--- a/nvim/lua/plugins/ui.lua
+++ b/nvim/lua/plugins/ui.lua
@@ -17,27 +17,27 @@ return {
 
       vscode.load()
 
-      -- eigene Anpassungen an der vscode-Palette; muessen nach vscode.load()
-      -- gesetzt werden, weil :colorscheme alle Highlight-Gruppen zuruecksetzt
+      -- eigene Anpassungen an der vscode-Palette
+      local set_hl = vim.api.nvim_set_hl
 
       -- Fix: Farbschema für Rechtschreibfehler
-      vim.api.nvim_set_hl(0, "SpellBad", { fg = "#ffffff", bg = "#5f0000" })
-      vim.api.nvim_set_hl(0, "SpellCap", { fg = "#000000", bg = "#ffaf00" })
-      vim.api.nvim_set_hl(0, "SpellRare", { fg = "#000000", bg = "#5fd7ff" })
-      vim.api.nvim_set_hl(0, "SpellLocal", { fg = "#000000", bg = "#5fff87" })
-      vim.api.nvim_set_hl(0, "CursorLine", { bg = "#252526" })
-      vim.api.nvim_set_hl(0, "CursorColumn", { bg = "#252526" })
+      set_hl(0, "SpellBad", { fg = "#ffffff", bg = "#5f0000" })
+      set_hl(0, "SpellCap", { fg = "#000000", bg = "#ffaf00" })
+      set_hl(0, "SpellRare", { fg = "#000000", bg = "#5fd7ff" })
+      set_hl(0, "SpellLocal", { fg = "#000000", bg = "#5fff87" })
+      set_hl(0, "CursorLine", { bg = "#252526" })
+      set_hl(0, "CursorColumn", { bg = "#252526" })
 
       -- Statusline Farben
-      vim.api.nvim_set_hl(0, "StatuslineModeNormal", { fg = "#1e222a", bg = "#61afef", bold = true })
-      vim.api.nvim_set_hl(0, "StatuslineModeInsert", { fg = "#1e222a", bg = "#98c379", bold = true })
-      vim.api.nvim_set_hl(0, "StatuslineModeVisual", { fg = "#1e222a", bg = "#c678dd", bold = true })
-      vim.api.nvim_set_hl(0, "StatuslineModeReplace", { fg = "#1e222a", bg = "#e86671", bold = true })
-      vim.api.nvim_set_hl(0, "StatuslineModeCommand", { fg = "#1e222a", bg = "#e5c07b", bold = true })
+      set_hl(0, "StatuslineModeNormal", { fg = "#1e222a", bg = "#61afef", bold = true })
+      set_hl(0, "StatuslineModeInsert", { fg = "#1e222a", bg = "#98c379", bold = true })
+      set_hl(0, "StatuslineModeVisual", { fg = "#1e222a", bg = "#c678dd", bold = true })
+      set_hl(0, "StatuslineModeReplace", { fg = "#1e222a", bg = "#e86671", bold = true })
+      set_hl(0, "StatuslineModeCommand", { fg = "#1e222a", bg = "#e5c07b", bold = true })
 
       -- NVim-Tree
-      vim.api.nvim_set_hl(0, "NvimTreeOpenedFile", { bold = true })
-      vim.api.nvim_set_hl(0, "NvimTreeCursorLine", { bg = "#2A2D2E" })
+      set_hl(0, "NvimTreeOpenedFile", { bold = true })
+      set_hl(0, "NvimTreeCursorLine", { bg = "#2A2D2E" })
     end,
   },