refactor: clean up file tree, remove redundant code, formatting

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

@@ -1,25 +1,31 @@
 return {
-   "mfussenegger/nvim-lint",
-   event = { "BufReadPre", "BufNewFile" },
+   'mfussenegger/nvim-lint',
+   event = { 'BufReadPre', 'BufNewFile' },
 
    config = function()
-      local lint = require "lint"
+      local lint = require('lint')
 
       lint.linters_by_ft = {
-         markdown = { "markdownlint" },
-         html = { "htmlhint" },
-         json = { "jsonlint" },
-         bash = { "shellcheck", "shellharden" },
-         javascript = { "eslint_d" },
-         typescript = { "eslint_d" },
-         javascriptreact = { "eslint_d" },
-         typescriptreact = { "eslint_d" },
-         python = { "pylint" },
+         markdown = { 'markdownlint' },
+         html = { 'htmlhint' },
+         json = { 'jsonlint' },
+         sh = { 'shellcheck' },
+         zsh = { 'shellcheck' },
+         bash = { 'shellcheck' },
+         javascript = { 'eslint_d', 'trivy' },
+         typescript = { 'eslint_d' },
+         python = { 'pylint', 'trivy' },
+         ansible = { 'ansiblelint' },
+         gitcommit = { 'gitlint' },
+         docker = { 'trivy' },
+         yaml = { 'yamllint' },
+         editorconfig = { 'editorconfig-checker' },
+         systemd = { 'systemdlint' },
       }
 
-      local lint_augroup = vim.api.nvim_create_augroup("lint", { clear = true })
+      local lint_augroup = vim.api.nvim_create_augroup('lint', { clear = true })
 
-      vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
+      vim.api.nvim_create_autocmd({ 'BufEnter', 'BufWritePost', 'InsertLeave' }, {
          group = lint_augroup,
          callback = function()
             lint.try_lint()