vimrc.vim

" Copyright (C) 2020  Ace <teapot@aceforeverd.com>
"
" This program is free software: you can redistribute it and/or modify
" it under the terms of the GNU General Public License as published by
" the Free Software Foundation, either version 3 of the License, or
" (at your option) any later version.
"
" This program is distributed in the hope that it will be useful,
" but WITHOUT ANY WARRANTY; without even the implied warranty of
" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
" GNU General Public License for more details.
"
" You should have received a copy of the GNU General Public License
" along with this program.  If not, see <http://www.gnu.org/licenses/>.

set nocompatible

let s:home = expand('<sfile>:p:h')
let s:common_path = s:home . '/bundle'

if !has('nvim')
    let g:vimrc = s:home . '/vimrc'
else
    let g:vimrc = s:home . '/init.vim'
endif

let s:before_vimrc = s:home . '/before.vim'

if filereadable(s:before_vimrc)
    execute('source ' . s:before_vimrc)
endif

let &runtimepath = &runtimepath . ',' . s:home
call aceforeverd#settings#my_init()

" global leader
let g:mapleader = ','
" local leader
let g:maplocalleader = ';'

" =============================================================== "
" Plugin Manager, in order
" 1. minpac
" 2. lazy.nvim
" =============================================================== "

call aceforeverd#plugin#setup()


" =============================================================== "
" Basic settings
" =============================================================== "

filetype plugin on
filetype indent on

let $LANG='en'
set langmenu=en

" Ignore compiled files
set wildignore=*.o,*~,*.pyc,*.gch
if has('win16') || has('win32')
    set wildignore+=.git\*,.hg\*,.svn\*
else
    set wildignore+=*/.git/*,*/.hg/*,*/.svn/*,*/.DS_Store,*/node_modules/*
endif

set autoread
set ruler
set cmdheight=2
set scrolloff=3
set hidden
set ignorecase
set smartcase
set hlsearch
set incsearch
set lazyredraw
set magic
set showmatch
set matchtime=2
set history=1000
set wildmenu
set backspace=indent,eol,start
set dictionary+=/usr/share/dict/words
set spelllang=en_us,en,cjk

set showcmd
" No annoying sound on errors
set noerrorbells
set novisualbell
set t_vb=
set signcolumn=yes

" enable italic for vim
let &t_ZH="\e[3m"
let &t_ZR="\e[23m"

set timeoutlen=500
set updatetime=250

if has('gui_macvim')
    augroup gp_gui_macvim
        autocmd!
        autocmd GUIEnter * set vb t_vb=
    augroup END
endif

syntax enable

if has('gui_running')
    set guioptions-=T
    set guioptions-=e
    set guitablabel=%M\ %t
endif

set encoding=utf-8
scriptencoding utf-8

set fileformats=unix,dos,mac

set number
" use space for tab
set expandtab
set smarttab

" replace by vim-sleuth
" set shiftwidth=4
" set tabstop=4

set linebreak
set textwidth=500

set autoindent "Auto indent
set smartindent "Smart indent
set wrap "Wrap lines

" magic script from vim/neovim terminal
let $PATH .= ":" . s:home . '/bin'

if has('patch-8.1.0360')
    set diffopt+=internal,algorithm:patience
endif

nnoremap <Leader>ec :execute 'edit' g:vimrc<CR>

" Specify the behavior when switching between buffers
set switchbuf=useopen,usetab,newtab
set showtabline=2

if has('nvim-0.7.0')
    set laststatus=3
else
    set laststatus=2
endif

set mouse=a

if !has('nvim') && !has('gui_running')
    " ONLY APPLY VIMS INSIDE TERMINAL
    " older vim may problematic, I don't intend fixing that

    " Cursor shapes, use a blinking upright bar cursor in Insert mode, a blinking block in normal
    " when start insert mode - blinking vertical bar
    let &t_SI = "\<Esc>[5 q"
    " when end insert/replace mode(common) - blinking block
    let &t_EI = "\<Esc>[1 q"
    " when start replace mode
    if v:version > 800
        let &t_SR = "\<Esc>[4 q"
    endif
    augroup cursor_shape
        autocmd!
        autocmd VimLeave * let &t_te .= "\<Esc>[3 q"
        autocmd VimLeave * set guicursor=a:hor25-blinkon300
    augroup END
    " if exists('$TMUX')
    "     let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
    "     let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
    " endif

    " better configure TERM of terminal or tmux, t_Co is not needed in most case
    set t_Co=256
endif

set guicursor=n-v-c:block,i-ci-ve:ver25,r-cr:hor20,o:hor50
		\,a:blinkwait700-blinkoff400-blinkon250-Cursor/lCursor
		\,sm:block-blinkwait175-blinkoff150-blinkon175

" Make VIM remember position in file after reopen
augroup gp_cursor_location
    " this one is which you're most likely to use?
   autocmd BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
augroup END

" guifont only works on GUIs
if has('mac') || has('macunix')
    set guifont=JetBrainsMono\ Nerd\ Font:h13,FiraCode\ Nerd\ Font:h13,SauceCodePro\ Nerd\ Font:h13
elseif has('win16') || has('win32')
    set guifont=Hack:h13,Source\ Code\ Pro:h13,Bitstream\ Vera\ Sans\ Mono:h13
elseif has('gui_gtk2')
    set guifont=Hack\ 14,Source\ Code\ Pro\ 13,Bitstream\ Vera\ Sans\ Mono\ 13
elseif has('linux')
    set guifont=JetBrainsMono\ Nerd\ Font\ 13,FiraCode\ Nerd\ Font\ 13,JetBrains\ Mono\ 13
elseif has('unix')
    set guifont=Source\ Code\ Pro\ Medium\ 13
endif

if has('nvim-0.5')
    let s:undodir = s:common_path . '/undodir-0.5/'
else
    let s:undodir = s:common_path . '/undodir/'
endif

if !isdirectory(s:undodir)
    echomsg "creating undodir in" s:undodir
    call mkdir(s:undodir, "p")
endif

let &undodir = s:undodir
set undofile

" basic completion settings
set completeopt-=preview
set completeopt+=menuone
set completeopt+=noselect
set mousemodel=popup_setpos

set shortmess+=c
" give the file info when editing a file
set shortmess-=F
" only apply to vim
set shortmess-=S

" =============================================================== "
" essential keymaps & commands
" =============================================================== "
call aceforeverd#keymap#essential#setup()
call aceforeverd#cmd#essential#setup()

" =============================================================== "
" colorscheme
" =============================================================== "
call aceforeverd#settings#basic_color()
" setup sonokai
augroup gp_colorscheme
    autocmd!
    autocmd ColorSchemePre sonokai call aceforeverd#settings#sonokai_pre()
    autocmd ColorScheme sonokai call aceforeverd#settings#sonokai_post()
    autocmd ColorScheme * call aceforeverd#settings#hl_groups()
augroup END

colorscheme sonokai

" =============================================================== "
" NVIM
" =============================================================== "
if has('nvim-0.5')
    lua require('aceforeverd').setup()
endif

let s:after_vimrc = s:home . '/after.vim'
if filereadable(s:after_vimrc)
    execute('source ' . s:after_vimrc)
endif