chore: improve Markdown and codeblock formatting

- Update `prettier.lua` to handle injected code blocks with correct `lang_to_ft` and `lang_to_ext` mappings
- Remove deprecated `markdown_inline` filetype; rely on injected formatting instead
- Update `linting.lua` to match new configuration
- Remove unused formatting and linting tools

.config/nvim/lua/plugins/linting.lua

@@ -6,20 +6,37 @@ return {
       local lint = require('lint')
 
       lint.linters_by_ft = {
-         -- markdown = { 'markdownlint' },
-         -- html = { 'htmlhint' },
-         -- json = { 'jsonlint' },
-         -- sh = { 'shellharden', 'shellcheck' },
-         -- bash = { 'shellharden', 'shellcheck' },
-         -- javascript = { 'eslint_d', 'trivy' },
-         -- typescript = { 'eslint_d' },
-         -- python = { 'pylint', 'trivy' },
-         -- ansible = { 'ansiblelint' },
-         -- gitcommit = { 'gitlint' },
-         -- docker = { 'trivy' },
-         -- yaml = { 'trivy', 'yamllint' },
-         -- editorconfig = { 'editorconfig-checker' },
-         -- systemd = { 'systemdlint' },
+         -- Lua
+         lua = {},
+
+         -- Shell / Bash / Zsh
+         sh = { 'shellcheck' },
+         bash = { 'shellcheck' },
+
+         -- Markdown
+         markdown = { 'markdownlint' },
+         -- markdown_inline = { 'markdownlint' },
+
+         -- Web / Frontend
+         html = { 'htmlhint' },
+         css = { 'stylelint' },
+         javascript = { 'eslint_d' },
+         php = { 'trivy' },
+
+         -- YAML
+         yaml = { 'yamllint' },
+
+         -- JSON
+         json = { 'jsonlint', 'jq' },
+
+         -- Python
+         python = { 'pylint' },
+
+         -- Git commit messages
+         gitcommit = { 'gitlint' },
+
+         -- SQL
+         sql = { 'sqlfluff' },
       }
 
       local lint_augroup = vim.api.nvim_create_augroup('lint', { clear = true })

.config/nvim/lua/plugins/prettier.lua

@@ -1,35 +1,109 @@
+--[[ vim.api.nvim_create_autocmd({ 'FocusLost', 'BufLeave' }, {
+   pattern = '*',
+   callback = function(args)
+      local buf = args.buf or vim.api.nvim_get_current_buf()
+      if vim.fn.mode() == 'n' then
+         vim.defer_fn(function()
+            if vim.api.nvim_buf_is_valid(buf) then require('conform').format({ bufnr = buf }) end
+         end, 100)
+      end
+   end,
+}) ]]
+
 return {
    'stevearc/conform.nvim',
-   event = { 'BufReadPre', 'BufNewFile' },
+   event = { 'BufWritePre' },
    opts = {
       formatters_by_ft = {
-         sh = { 'beautysh', 'shellharden' },
-         bash = { 'beautysh', 'shellharden' },
-         zsh = { 'beautysh' },
-         javascript = { 'prettier' },
-         typescript = { 'prettier' },
-         css = { 'prettier' },
+         -- Lua
+         lua = { 'lsp_format', 'stylua' },
+
+         -- Shell / Bash / Zsh
+         sh = { 'beautysh' },
+         bash = { 'beautysh' },
+         -- zsh = { 'beautysh' },   -- beautysh pisses me off with zsh files
+
+         -- Markdown
+         markdown = { 'prettier', 'injected' },
+         -- markdown_inline = { 'prettier', 'injected' },
+
+         -- Web / Frontend
          html = { 'prettier' },
-         json = { 'prettier' },
-         yaml = { 'prettier' },
-         markdown = { 'prettier', 'markdownlint' },
-         graphql = { 'prettier' },
-         liquid = { 'prettier' },
-         lua = { 'stylua' },
-         python = { 'black', 'sort' },
-      },
-      formatters = {
-         --[[ shfmt = {
-            prepend_args = { '-i', '6' },
-         }, ]]
+         css = { 'prettier', 'stylelint' },
+         javascript = { 'prettier', 'eslint_d' },
+         php = { 'phpcbf' },
+
+         -- YAML
+         yaml = { 'prettier', 'yamlfmt' },
+
+         -- JSON / Config
+         json = { 'prettier', 'fixjson' },
+
+         -- Python
+         python = { 'black', 'isort' },
+
+         -- SQL
+         sql = { 'sqlfluff' },
       },
+      format_injected = true,
       default_format_opts = {
          lsp_format = 'fallback',
       },
-      format_on_save = {
+      format_after_save = {
          lsp_format = 'fallback',
-         async = false,
          timeout_ms = 1000,
       },
    },
+
+   config = function(_, opts)
+      local conform = require('conform')
+      conform.setup(opts)
+
+      -- Configure injected formatter
+      conform.formatters.injected = {
+         options = {
+            ignore_errors = false,
+            lang_to_ft = {
+               sh = 'sh',
+               bash = 'sh',
+               zsh = 'sh',
+               lua = 'lua',
+               javascript = 'javascript',
+               json = 'json',
+               yaml = 'yaml',
+               markdown = 'markdown',
+               python = 'python',
+               html = 'html',
+               css = 'css',
+               toml = 'toml',
+               sql = 'sql',
+               php = 'php',
+            },
+            -- Map injected languages to the right formatter(s)
+            lang_to_ext = {
+               sh = 'sh',
+               bash = 'sh',
+               zsh = 'sh',
+               javascript = 'js',
+               markdown = 'md',
+               json = 'json',
+               yaml = 'yml',
+               python = 'py',
+               lua = 'lua',
+               html = 'html',
+               css = 'css',
+               toml = 'toml',
+               sql = 'sql',
+               php = 'php',
+            },
+
+            --[[ lang_to_formatters = {
+               sh = { 'beautysh' },
+               bash = { 'beautysh'},
+               javascript = {'prettier'},
+               json = {'prettier'},
+            }, ]]
+         },
+      }
+   end,
 }