configure python

lua/autocmds.lua

@@ -1,7 +1,67 @@
 -- Non-plugin autocommands (minimal placeholder for bootstrap)
 local aug = vim.api.nvim_create_augroup('UserDefaults', { clear = true })
 
--- Add specific autocmds in later phases
+-- Phase 9.4: Per-filetype indentation settings to match formatters
+
+-- PHP: WordPress coding standards (tabs, displayed as 2 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = "php",
+  callback = function()
+    vim.opt_local.expandtab = false  -- Use actual tabs (WordPress standard)
+    vim.opt_local.tabstop = 2        -- Display tabs as 2 spaces wide
+    vim.opt_local.shiftwidth = 2     -- Indent/outdent by 2 columns (one tab)
+    vim.opt_local.softtabstop = 2    -- Tab key inserts 2 columns (one tab)
+  end,
+})
+
+-- JavaScript, TypeScript, JSON, CSS: Prettier defaults (2 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = { "javascript", "javascriptreact", "typescript", "typescriptreact", "json", "css", "scss", "html" },
+  callback = function()
+    vim.opt_local.expandtab = true   -- Use spaces (Prettier default)
+    vim.opt_local.tabstop = 2        -- Display as 2 spaces
+    vim.opt_local.shiftwidth = 2     -- Indent by 2
+    vim.opt_local.softtabstop = 2
+  end,
+})
+
+-- Lua: stylua defaults (2 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = "lua",
+  callback = function()
+    vim.opt_local.expandtab = true   -- Use spaces (common for Lua configs)
+    vim.opt_local.tabstop = 2        -- Display as 2 spaces
+    vim.opt_local.shiftwidth = 2     -- Indent by 2
+    vim.opt_local.softtabstop = 2
+  end,
+})
+
+-- Markdown: Prettier defaults (2 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = "markdown",
+  callback = function()
+    vim.opt_local.expandtab = true   -- Use spaces
+    vim.opt_local.tabstop = 2        -- Display as 2 spaces
+    vim.opt_local.shiftwidth = 2     -- Indent by 2
+    vim.opt_local.softtabstop = 2
+  end,
+})
+
+-- Python: Black defaults (4 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = "python",
+  callback = function()
+    vim.opt_local.expandtab = true   -- Use spaces (PEP 8)
+    vim.opt_local.tabstop = 4        -- Display as 4 spaces
+    vim.opt_local.shiftwidth = 4     -- Indent by 4
+    vim.opt_local.softtabstop = 4
+  end,
+})
 
 return {}