# AstroNvim User Configuration


## User Configuration
UIや機能などのMY設定を書き込む用のファイルの作成  
ref: [https://astronvim.com/Configuration/manage_user_config](https://astronvim.com/Configuration/manage_user_config)  
GitHubのテンプレート[https://github.com/AstroNvim/user_example](https://github.com/AstroNvim/user_example)を使用して，自分のリポジトリを名前 [astronvim_config] で作成する  
作成したリポジトリを `~/.config/nvim/lua/user` としてCloneする
~~~bash
$ git clone https://github.com/{username}/astronvim_config.git ~/.config/nvim/lua/user
~~~


## user内の構造
[https://astronvim.com/Configuration/splitting_up](https://astronvim.com/Configuration/splitting_up)


## transparent
背景を透明化する（透明化の強さは Terminal の設定に依存）  
ref: [https://github.com/AstroNvim/AstroNvim/issues/8](https://github.com/AstroNvim/AstroNvim/issues/8)  
`user/highlight/init.lua` のreturn内に以下の内容をコピー
~~~lua
  -- set highlight group for any theme
  -- the key is the name of the colorscheme or init
  -- the init key will apply to all colorschemes
  highlights = {
    -- apply highlight group to all colorschemes (include the default_theme)
    init = {
      -- set the transparency for all of these highlight groups
      Normal = { bg = "NONE", ctermbg = "NONE" },
      NormalNC = { bg = "NONE", ctermbg = "NONE" },
      CursorColumn = { cterm = {}, ctermbg = "NONE", ctermfg = "NONE" },
      CursorLine = { cterm = {}, ctermbg = "NONE", ctermfg = "NONE" },
      CursorLineNr = { cterm = {}, ctermbg = "NONE", ctermfg = "NONE" },
      LineNr = {},
      SignColumn = {},
      StatusLine = {},
      NeoTreeNormal = { bg = "NONE", ctermbg = "NONE" },
      NeoTreeNormalNC = { bg = "NONE", ctermbg = "NONE" },
    },
  },
~~~


## n行のコードを選択して他の行に移動させる
VScodeの `alt + arrow` と同じ機能  
`shift + v` で１行分を範囲指定，`j or k` で上下移動してn行を範囲指定，`shift + j or k` で選択行を移動  
ref: [数行のコードを選択して上下に移動したい](https://zenn.dev/convers39/articles/fd58ab494bbffb#%E6%95%B0%E8%A1%8C%E3%81%AE%E3%82%B3%E3%83%BC%E3%83%89%E3%82%92%E9%81%B8%E6%8A%9E%E3%81%97%E3%81%A6%E4%B8%8A%E4%B8%8B%E3%81%AB%E7%A7%BB%E5%8B%95%E3%81%97%E3%81%9F%E3%81%84)  

`user/mapping.lua` のreturn内に以下の内容をコピー
~~~lua
  v = {
    ["J"] = { ":move '>+1<CR>gv-gv", desc = "Move lines of code up" },
    ["K"] = { ":move '<-2<CR>gv-gv", desc = "Move lines of code down" },
  }, 
~~~