first version, bunch of plugins, keymaps and configuration

lua/custom/plugins/dial.lua

@@ -0,0 +1,76 @@
+--
+-- dial.nvim
+-- A plugin for incrementing and decrementing numbers, dates and switching booleans in Neovim.
+--
+
+local M = { 'monaqa/dial.nvim', event = 'VeryLazy' }
+
+function M.config()
+  local status_ok, dial_config = pcall(require, 'dial.config')
+  if not status_ok then
+    return
+  end
+
+  local augend = require('dial.augend')
+  dial_config.augends:register_group({
+    default = {
+      augend.integer.alias.decimal,
+      augend.integer.alias.hex,
+      augend.date.alias['%Y/%m/%d'],
+    },
+    typescript = {
+      augend.integer.alias.decimal,
+      augend.integer.alias.hex,
+      augend.constant.new({ elements = { 'let', 'const' } }),
+    },
+    visual = {
+      augend.integer.alias.decimal,
+      augend.integer.alias.hex,
+      augend.date.alias['%Y/%m/%d'],
+      augend.constant.alias.alpha,
+      augend.constant.alias.Alpha,
+    },
+    mygroup = {
+      augend.constant.new({
+        elements = { 'and', 'or' },
+        word = true,   -- if false, "sand" is incremented into "sor", "doctor" into "doctand", etc.
+        cyclic = true, -- "or" is incremented into "and".
+      }),
+      augend.constant.new({
+        elements = { 'True', 'False' },
+        word = true,
+        cyclic = true,
+      }),
+      augend.constant.new({
+        elements = { 'public', 'private' },
+        word = true,
+        cyclic = true,
+      }),
+      augend.constant.new({
+        elements = { 'sad', 'sad' },
+        word = true,
+        cyclic = true,
+      }),
+      augend.constant.new({
+        elements = { '&&', '||' },
+        word = false,
+        cyclic = true,
+      }),
+      augend.date.alias['%m/%d/%Y'], -- date (02/01/2022, etc.)
+      augend.constant.alias.bool,    -- boolean value (true <-> false)
+      augend.integer.alias.decimal,
+      augend.integer.alias.hex,
+      augend.semver.alias.semver,
+    },
+  })
+
+  local map = require('dial.map')
+
+  -- change augends in VISUAL mode
+  vim.api.nvim_set_keymap('n', '<C-a>', map.inc_normal('mygroup'), { noremap = true })
+  vim.api.nvim_set_keymap('n', '<C-x>', map.dec_normal('mygroup'), { noremap = true })
+  vim.api.nvim_set_keymap('v', '<C-a>', map.inc_normal('visual'), { noremap = true })
+  vim.api.nvim_set_keymap('v', '<C-x>', map.dec_normal('visual'), { noremap = true })
+end
+
+return M