init

nvim/after/ftplugin/javascriptreact.lua

@@ -0,0 +1,16 @@
+-- Automatically end a self-closing tag when pressing /
+vim.keymap.set("i", "/", function()
+  local node = vim.treesitter.get_node()
+  if not node then
+    return "/"
+  end
+
+  if node:type() == "jsx_opening_element" then
+    local char_at_cursor = vim.fn.strcharpart(vim.fn.strpart(vim.fn.getline("."), vim.fn.col(".") - 2), 0, 1)
+    local already_have_space = char_at_cursor == " "
+
+    return already_have_space and "/>" or " />"
+  end
+
+  return "/"
+end, { expr = true, buffer = true })

nvim/after/ftplugin/json.lua

@@ -0,0 +1,11 @@
+-- When creating a new line with o, make sure there is a trailing comma on the current line
+vim.keymap.set("n", "o", function()
+  local line = vim.api.nvim_get_current_line()
+
+  local should_add_comma = string.find(line, "[^,{[]$")
+  if should_add_comma then
+    return "A,<cr>"
+  else
+    return "o"
+  end
+end, { buffer = true, expr = true })

nvim/after/ftplugin/jsonc.lua

@@ -0,0 +1,11 @@
+-- When creating a new line with o, make sure there is a trailing comma on the current line
+vim.keymap.set("n", "o", function()
+  local line = vim.api.nvim_get_current_line()
+
+  local should_add_comma = string.find(line, "[^,{[]$")
+  if should_add_comma then
+    return "A,<cr>"
+  else
+    return "o"
+  end
+end, { buffer = true, expr = true })

nvim/after/ftplugin/markdown.lua

@@ -0,0 +1,11 @@
+vim.keymap.set({ "n", "x" }, "]#", [[/^#\+ .*<CR>]], { desc = "Next Heading", buffer = true })
+vim.keymap.set({ "n", "x" }, "[#", [[?^#\+ .*<CR>]], { desc = "Prev Heading", buffer = true })
+
+-- stylua: ignore start
+if LazyVim.has("markdowny.nvim") then
+  vim.keymap.set("v", "<C-b>", function() require('markdowny').bold() end, { buffer = 0 })
+  vim.keymap.set("v", "<C-i>", function() require('markdowny').italic() end, { buffer = 0 })
+  vim.keymap.set("v", "<C-k>", function() require('markdowny').link() end, { buffer = 0 })
+  vim.keymap.set("v", "<C-e>", function() require('markdowny').code() end, { buffer = 0 })
+end
+-- stylua: ignore end

nvim/after/ftplugin/typescriptreact.lua

@@ -0,0 +1,16 @@
+-- Automatically end a self-closing tag when pressing /
+vim.keymap.set("i", "/", function()
+  local node = vim.treesitter.get_node()
+  if not node then
+    return "/"
+  end
+
+  if node:type() == "jsx_opening_element" then
+    local char_at_cursor = vim.fn.strcharpart(vim.fn.strpart(vim.fn.getline("."), vim.fn.col(".") - 2), 0, 1)
+    local already_have_space = char_at_cursor == " "
+
+    return already_have_space and "/>" or " />"
+  end
+
+  return "/"
+end, { expr = true, buffer = true })