.

.vimrc.bundles

@@ -128,6 +128,7 @@
                 " comment out this plugin if the machine doesn't have required
                 " font install
                 Plug 'nvim-tree/nvim-web-devicons'
+                Plug 'ziontee113/color-picker.nvim'
             endif
             if g:vim_version >= 0.8
                 Plug 'nvim-tree/nvim-tree.lua'
@@ -327,7 +328,7 @@ endfunction
         
         " This must using my fork version of bufferline
         "
-        let g:bufferline_max_length   = &columns - 22
+        let g:bufferline_max_length = &columns - 22
         function! BufferNumber()
             return len(g:index_to_buffer)
         endfunction
@@ -720,10 +721,10 @@ endfunction
     nnoremap <silent> <C-w>" :split<CR>
 
     " session related KeyBinding. These KeyBinding uses function from startify
-    nnoremap <silent> <C-s>s :SSave<CR>
-    nnoremap <silent> <C-s>l :SLoad<CR>
-    nnoremap <silent> <C-s>d :SDelete!<CR>
-    nnoremap <silent> <C-s>c :SClose<CR>
+    nnoremap <silent> <leader><leader>s :SSave<CR>
+    nnoremap <silent> <leader><leader>l :SLoad<CR>
+    nnoremap <silent> <leader><leader>d :SDelete!<CR>
+    nnoremap <silent> <leader><leader>c :SClose<CR>
     
 " }
 "

.vimrc.lua

@@ -16,6 +16,20 @@ local function github_theme_config()
     })
 end
 
+local function color_picker_nvim_config()
+    -- config for ziontee113/color-picker.nvim
+    require("color-picker").setup({
+        ["keymap"] = { -- mapping example:
+            ["U"] = "<Plug>ColorPickerSlider5Decrease",
+            ["O"] = "<Plug>ColorPickerSlider5Increase",
+        },
+    })
+    local opts = { noremap = true, silent = true }
+
+    vim.keymap.set("n", "cp", "<cmd>PickColor<cr>", opts)
+    -- vim.keymap.set("i", "<C-u>c", "<cmd>PickColorInsert<cr>", opts)
+end
+
 local function indent_blankline_config()
     -- Example config in Lua
     require("indent_blankline").setup {
@@ -205,6 +219,7 @@ if vim_version_minor >= 5 then
 end
 if vim_version_minor >= 7 then
     nvim_treesitter_config()
+    color_picker_nvim_config()
     -- lsp_zero_config()
 end
 if vim_version_minor >= 8 then

coc-nvim-config.vim

@@ -6,6 +6,8 @@ else
   inoremap <silent><expr> <c-@> coc#refresh()
 endif
 
+set updatetime=300
+
 " Make <CR> auto-select the first completion item and notify coc.nvim to
 " format on enter, <cr> could be remapped by other vim plugin
 inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
@@ -83,3 +85,4 @@ let g:coc_user_config = {
 call coc#config("java.jdt.ls.vmargs", '-javaagent:' . g:mydotfiles_directory . '/config/coc/java/lombok-1.18.26.jar')
 call coc#config("java.jdt.ls.lombokSupport.enabled", v:false)
 call coc#config("java.inlayHints.parameterNames.enabled", v:false)
+call coc#config("inlayHint.enable", v:false)

config/theme.vim

@@ -2,7 +2,6 @@
 function! GetHi(group, term)
    " Store output of group to variable
    let output = execute('hi ' . a:group)
-
    " Find the term we're looking for
    return matchstr(output, a:term.'=\zs\S*')
 endfunction
@@ -37,7 +36,7 @@ function! ThemeFix()
 endfunction
 
 function! GetRidOfBg()
-    let hiGroups = ['CocErrorSign']
+    let hiGroups = ['CocErrorSign', 'CocWarningSign', 'CocHintSign']
     for group in hiGroups
         if hlexists(group)
             execute('hi ' . group . ' ctermbg=none')
@@ -46,10 +45,21 @@ function! GetRidOfBg()
 endfunction
 
 function! CocThemeFix()
-    hi CocErrorHighlight cterm=underline ctermfg=124 ctermbg=none
+    hi CocErrorHighlight cterm=underline ctermfg=124 ctermbg=none   " Keyword at the error position highlight
+    hi CocErrorSign ctermbg=none ctermfg=124       " Error Sign at the sign column highlight 
+
+    hi CocWarningSign ctermbg=none ctermfg=214     " Warning Sign at the sign column highlight 
+    hi CocHintSign ctermbg=none ctermfg=214        " Hint Sign at the sign column highlight 
+    hi CocUnusedHighlight cterm=underline ctermfg=214 ctermbg=none    " Unused variable/function etc. highlight
+    hi CocWarningHighlight cterm=underline ctermfg=214 ctermbg=none    " Warning variable/function etc. highlight
+
+    hi CocInfoHighlight ctermfg=207 ctermbg=none    " Info variable/function etc. highlight
+    hi CocInfoSign ctermbg=none ctermfg=207        " Info Sign at the sign column highlight 
+
+    hi Todo ctermbg=none ctermfg=214        " Info Sign at the sign column highlight 
+    
     hi Error cterm=underline ctermfg=124 ctermbg=none
     hi javaError cterm=underline ctermfg=124 ctermbg=none
-    call GetRidOfBg()
 endfunction
 
 call CocThemeFix()

install.sh

@@ -43,6 +43,9 @@ program_exists() {
 # return 0 if exists
 # 1 not contain string
 # 2 file not exist
+# when using this function:
+# file path should not be quoted but like this:
+# file_contains 'abc' file_path 
 file_contains(){
     if [ -f "$2" ]; then
         a=`grep "$1" $2`