NeoVim Install and Configure

curl -L -O https://github.com/neovim/neovim/releases/download/nightly/nvim-linux64.deb
sudo apt install -y ./nvim-linux64.deb

rm ./nvim-linux64.deb

mkdir -p ~/.config/nvim
touch ~/.config/nvim/init.vim

sh -c 'curl -fLo "${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim --create-dirs \
       https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'

curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs \\
    https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

call plug#begin('~/.local/share/nvim/plugged')

" https://sharksforarms.dev/posts/neovim-rust/
" Collection of common configurations for the Nvim LSP client
Plug 'neovim/nvim-lspconfig'

" Completion framework
Plug 'hrsh7th/nvim-cmp'

" LSP completion source for nvim-cmp
Plug 'hrsh7th/cmp-nvim-lsp'

" Other usefull completion sources
Plug 'hrsh7th/cmp-path'
Plug 'hrsh7th/cmp-buffer'

" See hrsh7th's other plugins for more completion sources!

" To enable more of the features of rust-analyzer, such as inlay hints and more!
Plug 'simrat39/rust-tools.nvim'

" Snippet engine
Plug 'dcampos/cmp-snippy'
Plug 'dcampos/nvim-snippy'
Plug 'honza/vim-snippets'

" Fuzzy finder
" Optional
Plug 'nvim-lua/popup.nvim'
Plug 'nvim-lua/plenary.nvim'
Plug 'nvim-telescope/telescope.nvim'

" Jinja syntax highlighting
" https://github.com/lepture/vim-jinja
Plug 'lepture/vim-jinja'

" colour schemes
" http://neovimcraft.com/plugin/marko-cerovac/material.nvim/index.html
Plug 'marko-cerovac/material.nvim'

" File explorer
Plug 'kyazdani42/nvim-web-devicons' " for file icons
Plug 'kyazdani42/nvim-tree.lua'

" Format on save
" https://github.com/vim-autoformat/vim-autoformat
Plug 'Chiel92/vim-autoformat'

call plug#end()

Updated. Elapsed time: 2.005071 sec.                        │call plug#begin('~/.local/share/nvim/plugged')
[===========]                                               │
                                                            │" Collection of common configurations for the Nvim LSP clie- Finishing ... Done!                                       │nt
- cmp-buffer: remote: Total 13 (delta 0), reused 9 (delta 0)│Plug 'neovim/nvim-lspconfig'
- cmp-path: remote: Total 10 (delta 0), reused 7 (delta 0), │
- rust-tools.nvim: remote: Total 72 (delta 17), reused 36 (d│" Completion framework
- nvim-cmp: Resolving deltas: 100% (170/170), done.         │Plug 'hrsh7th/nvim-cmp'
- vim-vsnip: Resolving deltas: 100% (92/92), done.          │
- nvim-lspconfig: Resolving deltas: 100% (128/128), done.   │" LSP completion source for nvim-cmp
- plenary.nvim: Resolving deltas: 100% (155/155), done.     │Plug 'hrsh7th/cmp-nvim-lsp'
- cmp-vsnip: remote: Total 10 (delta 0), reused 8 (delta 0),│
- telescope.nvim: Resolving deltas: 100% (555/555), done.   │" Snippet completion source for nvim-cmp
- cmp-nvim-lsp: remote: Total 11 (delta 0), reused 8 (delta │Plug 'hrsh7th/cmp-vsnip'
- popup.nvim: remote: Total 16 (delta 1), reused 12 (delta 1│
~                                                           │" Other usefull completion sources
~                                                           │Plug 'hrsh7th/cmp-path'
~                                                           │Plug 'hrsh7th/cmp-buffer'
~                                                           │
~                                                           │" See hrsh7th's other plugins for more completion sources!
~                                                           │
~                                                           │" To enable more of the features of rust-analyzer, such as inlay hints and more!
~                                                           │Plug 'simrat39/rust-tools.nvim'
~                                                           │
~                                                           │" Snippet engine
~                                                           │Plug 'hrsh7th/vim-vsnip'
~                                                           │
[Plugins]                                 1,1            All .config/nvim/init.vim                    1,1            Top

"Add config below the 'call plug#end()' statement

" http://neovimcraft.com/plugin/marko-cerovac/material.nvim/index.html
lua <<EOF
-- Set the theme style
vim.g.material_style = 'deep ocean'

require('material').setup({
contrast = {
  sidebars = true,
  cursor_line = true,
  },
italics = {
  comments = true,
  functions = true,
  },
contrast_filetypes = {
  "terminal",
  "packer",
  "qf",
  },
disable = {
  borders = true,
  eob_lines = true
  },
lualine_style = 'stealth'
})

-- Enable the colorscheme
vim.cmd 'colorscheme material'
EOF

lua <<EOF
-- setup with all defaults
-- each of these are documented in ':help nvim-tree.OPTION_NAME'
vim.opt.splitright = true

require'nvim-tree'.setup { -- BEGIN_DEFAULT_OPTS
auto_close = false,
auto_reload_on_write = true,
disable_netrw = false,
hide_root_folder = false,
hijack_cursor = false,
hijack_netrw = true,
hijack_unnamed_buffer_when_opening = false,
ignore_buffer_on_setup = false,
open_on_setup = false,
open_on_tab = false,
sort_by = "name",
update_cwd = false,
view = {
  width = 30,
  height = 30,
  side = "right",
  preserve_window_proportions = true,
  number = false,
  relativenumber = false,
  signcolumn = "yes",
  mappings = {
    custom_only = false,
    list = {
      -- user mappings go here
      },
    },
  },
hijack_directories = {
  enable = true,
  auto_open = true,
  },
update_focused_file = {
  enable = false,
  update_cwd = false,
  ignore_list = {},
  },
ignore_ft_on_setup = {},
system_open = {
  cmd = nil,
  args = {},
  },
diagnostics = {
  enable = true,
  show_on_dirs = false,
  icons = {
    hint = "",
    info = "",
    warning = "",
    error = "",
    },
  },
filters = {
  dotfiles = false,
  custom = {},
  exclude = {},
  },
git = {
  enable = true,
  ignore = true,
  timeout = 400,
  },
actions = {
  change_dir = {
    enable = true,
    global = false,
    },
  open_file = {
    quit_on_open = false,
    resize_window = true,
    window_picker = {
      enable = true,
      chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890",
      exclude = {
        filetype = { "notify", "packer", "qf", "diff", "fugitive", "fugitiveblame" },
        buftype = { "nofile", "terminal", "help" },
        },
      },
    },
  },
trash = {
  cmd = "trash",
  require_confirm = true,
  },
log = {
  enable = false,
  truncate = false,
  types = {
    all = false,
    config = false,
    git = false,
    },
  },
}
-- END_DEFAULT_OPTS
EOF

lua <<EOF
require('snippy').setup({
    mappings = {
        is = {
            [''] = 'expand_or_advance',
            [''] = 'previous',
        },
        nx = {
            ['x'] = 'cut_text',
        },
    },
})
EOF

" https://sharksforarms.dev/posts/neovim-rust/
" Set completeopt to have a better completion experience
" :help completeopt
" menuone: popup even when there's only one match
" noinsert: Do not insert text until a selection is made
" noselect: Do not select, force user to select one from the menu
set completeopt=menuone,noinsert,noselect

" Avoid showing extra messages when using completion
set shortmess+=c

" Configure LSP through rust-tools.nvim plugin.
" rust-tools will configure and enable certain LSP features for us.
" See https://github.com/simrat39/rust-tools.nvim#configuration
lua <<EOF
local nvim_lsp = require'lspconfig'

local opts = {
  tools = { -- rust-tools options
  autoSetHints = true,
  hover_with_actions = true,
  inlay_hints = {
    show_parameter_hints = false,
    parameter_hints_prefix = "",
    other_hints_prefix = "",
    },
  },

-- all the opts to send to nvim-lspconfig
-- these override the defaults set by rust-tools.nvim
-- see https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#rust_analyzer
server = {
  -- on_attach is a callback called when the language server attachs to the buffer
  -- on_attach = on_attach,
  settings = {
    -- to enable rust-analyzer settings visit:
    -- https://github.com/rust-analyzer/rust-analyzer/blob/master/docs/user/generated_config.adoc
    ["rust-analyzer"] = {
      -- enable clippy on save
      checkOnSave = {
        command = "clippy"
        },
      }
    }
  },
}

require('rust-tools').setup(opts)
EOF

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

which rustc
which cargo

rustup component add rustfmt
rustup component add clippy

curl -L https://github.com/rust-analyzer/rust-analyzer/releases/latest/download/rust-analyzer-x86_64-unknown-linux-gnu.gz | gunzip -c - > ~/.cargo/bin/rust-analyzer

chmod +x ~/.cargo/bin/rust-analyzer

https://jdhao.github.io/2018/10/19/tmux_nvim_true_color/
set -g default-terminal "screen-256color"
# tell Tmux that outside terminal supports true color
set -ga terminal-overrides ",xterm-256color*:Tc"

# https://cassidy.codes/blog/2019-08-03-tmux-colour-theme/
# https://unix.stackexchange.com/questions/60968/tmux-bottom-bar-color-change
set -g status-style "bg=#282a36"