Neovim Developer Configuration

     )         )          (       *
   ( /(      ( /(          )\ )  (  `
   )\()) (   )\()) (   (  (()/(  )\))(
  ((_)\  )\ ((_)\  )\  )\  /(_))((_)()\
   _((_)((_)  ((_)((_)((_)(_))  (_()((_)
  | \| || __|/ _ \\ \ / / |_ _| |  \/  |
  | .` || _|| (_) |\ V /   | |  | |\/| |
  |_|\_||___|\___/  \_/   |___| |_|  |_|

• Q: What is it?

• A: My personal configuration for NeoVIM

• Q: It's better than a paid IDE?

• A: Sure bro!

Dependencies

Mandatory

• NeoVIM
• Nodejs >= 12. Please prefer NVM
• Python >2.7 Please prefer 3.5+

Optional

• Ag - The silver archer
• Ctags
• Figlet
  • On windows try: npm install -g figlet-cli
• Jedi
• Virtualenv

Leader key: '\'

Features

• Fuzzy find files: <Control-p>
• Find by text content (Must have Ag command)
• Show who made last modification like Gitlens from vscode
• Align text using a token as a reference
• Markdown preview
• Snippets for many languages
• Tagbar: view your variables and classes on the right side <Control-tt>
• Comments
• Git integration for commits, conflicts, diffs, etc.
• ASCII art and ASCII diagrams
• Toggle words to it opposite: on-off, true-false, etc
• Intuitive navigation using [ and ]
• Intellisense for python, js, c#, vuejs, django, vimfiles, json, css, html, Dockerfile, yaml, sql and more
• Spelling check
• Refactoring
• Renaming
• Smart suggestions

Shortcuts

Most useful shortcuts

• <Control-space> - display code actions like refactoring and fix errors
• <Control-p> - quickly find file
• <Leader>l - code indenting
• :Ag - fuzzy find anything
• K/J - move a code block up/down
• <Leader>~ - swap a word to it opposite
• [g and ]g - go to prev/next git modification

Control + space calls code action!

Git

• <Leader>gs - git status
• <Leader>gc - git commit (type "commit" to use Conventional Commits)
• <Leader>gca - git commit --ammend
• <Leader>gd - git diff(useful for merge conflicts)
• <Leader>gl - accepts diff from right
• <Leader>gh - accepts diff from left
• <Leader>gv - Show file history
• <Leader>gg - preview git modification
• <Leader>gu - undo git modification
• <Leader>gb - browse code in repository
• <Leader>gr - revert uncommited file to last commit state
• <Leader>gr! - revert all uncommited file to last commit state
• ]g - go to next modification in your source code
• [g - go to previous modification in your source code

Solving merge conflicts

Code navigation

• ]e - go to next error
• [e - go to previous error
• ]w - go to next warning
• [w - go to previous warning
• ]s - go to next spelling error
• [s - go to previous spelling error
• ]c - go to next git conflict
• [c - go to previous git conflict
• ]z - go to next folding
• [z - go to previous folding
• ]' - go to next mark
• [' - go to previous mark
• ]g - go to next git modification
• [g - go to previous git modification
• gd - go do definition
• :Ag - Find anything with AG command

Ag find anything!

Window and tab navigation

• <Control-Right> - go to right window
• <Control-Left> - go to left window
• <Control-Up> - go to up window
• <Control-Down> - go to down window
• <Control-j> - go to bottom window
• <Control-h> - go to left window
• <Control-k> - go to up window
• <Control-l> - go to right window
• <Leader>1 - go to first tab
• <Leader>2 - go to second tab and so on...
• <Leader>> - vertical resize +
• <Leader>< - vertical resize -
• <Leader>+ - horizontal resize +
• <Leader>- - horizontal resize -
• <Leader>= - all splits equal Easy navigation on window splits

Folding

Assuming that your code is well indented, you can quickly hide and show methods/classes

• zo/zc - open/close fold
• zk/zj - to go up/down in folds
• z1 - set foldlevel = 0
• z2 - set foldlevel = 1
• zn - set foldlevel = n-1

Folding example using z1 key