Nvim: Configure plugins in after directory

Switch from fzf to telescope and filesystem to defx

.config/nvim/after/ftplugin/markdown/markdown_spell.vim

@@ -0,0 +1 @@
+../spell.vim

.config/nvim/after/ftplugin/spell.vim

@@ -0,0 +1,3 @@
+setlocal spell
+" Undo changes when switching to different buffer
+"let b:undo_ftplugin .= '|setlocal spell<'

.config/nvim/after/ftplugin/vimwiki/vimwiki_spell.vim

@@ -0,0 +1 @@
+../spell.vim

.config/nvim/after/plugin/airline.rc.vim

@@ -0,0 +1,4 @@
+let g:airline_theme = 'minimalist'
+let g:airline_powerline_fonts = 1
+let g:airline_stl_path_style = 'short'
+let g:airline_highlighting_cache = 1

.config/nvim/after/plugin/alternate.rc.vim

@@ -0,0 +1 @@
+nnoremap <F6> :silent FSHere<CR>

.config/nvim/after/plugin/context.rc.vim

@@ -0,0 +1,2 @@
+" Disable context.vim on json files
+let g:context_filetype_blacklist = ["json", "log"]

.config/nvim/after/plugin/defx.rc.vim

@@ -0,0 +1,67 @@
+nnoremap <leader>d <cmd>Defx<CR>
+
+autocmd FileType defx call s:defx_my_settings()
+function! s:defx_my_settings() abort
+  " Define mappings
+  nnoremap <silent><buffer><expr> <CR>
+        \ defx#do_action('open')
+  nnoremap <silent><buffer><expr> c
+        \ defx#do_action('copy')
+  nnoremap <silent><buffer><expr> m
+        \ defx#do_action('move')
+  nnoremap <silent><buffer><expr> p
+        \ defx#do_action('paste')
+  nnoremap <silent><buffer><expr> l
+        \ defx#do_action('open')
+  nnoremap <silent><buffer><expr> E
+        \ defx#do_action('open', 'vsplit')
+  nnoremap <silent><buffer><expr> P
+        \ defx#do_action('preview')
+  nnoremap <silent><buffer><expr> o
+        \ defx#do_action('open_tree', 'toggle')
+  nnoremap <silent><buffer><expr> K
+        \ defx#do_action('new_directory')
+  nnoremap <silent><buffer><expr> N
+        \ defx#do_action('new_file')
+  nnoremap <silent><buffer><expr> M
+        \ defx#do_action('new_multiple_files')
+  nnoremap <silent><buffer><expr> C
+        \ defx#do_action('toggle_columns',
+        \                'mark:indent:icon:filename:type:size:time')
+  nnoremap <silent><buffer><expr> S
+        \ defx#do_action('toggle_sort', 'time')
+  nnoremap <silent><buffer><expr> d
+        \ defx#do_action('remove')
+  nnoremap <silent><buffer><expr> r
+        \ defx#do_action('rename')
+  nnoremap <silent><buffer><expr> !
+        \ defx#do_action('execute_command')
+  nnoremap <silent><buffer><expr> x
+        \ defx#do_action('execute_system')
+  nnoremap <silent><buffer><expr> yy
+        \ defx#do_action('yank_path')
+  nnoremap <silent><buffer><expr> .
+        \ defx#do_action('toggle_ignored_files')
+  nnoremap <silent><buffer><expr> ;
+        \ defx#do_action('repeat')
+  nnoremap <silent><buffer><expr> h
+        \ defx#do_action('cd', ['..'])
+  nnoremap <silent><buffer><expr> ~
+        \ defx#do_action('cd')
+  nnoremap <silent><buffer><expr> q
+        \ defx#do_action('quit')
+  nnoremap <silent><buffer><expr> <Space>
+        \ defx#do_action('toggle_select') . 'j'
+  nnoremap <silent><buffer><expr> *
+        \ defx#do_action('toggle_select_all')
+  nnoremap <silent><buffer><expr> j
+        \ line('.') == line('$') ? 'gg' : 'j'
+  nnoremap <silent><buffer><expr> k
+        \ line('.') == 1 ? 'G' : 'k'
+  nnoremap <silent><buffer><expr> <C-l>
+        \ defx#do_action('redraw')
+  nnoremap <silent><buffer><expr> <C-g>
+        \ defx#do_action('print')
+  nnoremap <silent><buffer><expr> cd
+        \ defx#do_action('change_vim_cwd')
+endfunction

.config/nvim/after/plugin/fzf.rc.vim

@@ -0,0 +1,5 @@
+nnoremap <leader>f :FZF!<CR>
+nnoremap <leader>l :Lines!<CR>
+nnoremap <leader>b :Buffers<CR>
+inoremap <leader>s <ESC>:Snippets!<CR>
+nnoremap <leader>a :Rg! <C-R><C-W><CR>

.config/nvim/after/plugin/lspconfig.rc.vim

@@ -0,0 +1,89 @@
+if !exists('g:lspconfig')
+  finish
+endif
+"
+" Completion configuration for native neovim + nvim-lspconfig
+lua << EOF
+local nvim_lsp = require'lspconfig'
+
+nvim_lsp.ccls.setup {
+  init_options = {
+    compilationDatabaseDirectory = ".";
+    index = {
+      threads = 0;
+    };
+    clang = {
+      excludeArgs = { "-frounding-math"} ;
+    };
+  }
+}
+
+nvim_lsp.pylsp.setup{}
+nvim_lsp.cmake.setup{}
+nvim_lsp.rls.setup {
+  settings = {
+    rust = {
+      unstable_features = true,
+      build_on_save = false,
+      all_features = true,
+    },
+  },
+}
+
+-- Use an on_attach function to only map the following keys
+-- after the language server attaches to the current buffer
+local on_attach = function(client, bufnr)
+  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
+  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
+
+  --Enable completion triggered by <c-x><c-o>
+  buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+  -- Mappings.
+  local opts = { noremap=true, silent=true }
+
+  -- See `:help vim.lsp.*` for documentation on any of the below functions
+  buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
+  buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
+  buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
+  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
+  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
+  buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
+  buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
+  buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
+  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
+  buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
+  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
+  buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
+  buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
+  buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
+  buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
+  buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
+  require'completion'.on_attach()
+end
+
+vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
+  vim.lsp.diagnostic.on_publish_diagnostics, {
+    signs = {
+      severity_limit = 'Warning',
+    },
+    underline = false,
+    update_in_insert = false,
+    virtual_text = {
+      spacing = 40,
+      severity_limit = 'Warning',
+    },
+  }
+)
+
+-- Use a loop to conveniently call 'setup' on multiple servers and
+-- map buffer local keybindings when the language server attaches
+local servers = { "pylsp", "rls", "cmake", 'ccls' }
+for _, lsp in ipairs(servers) do
+  nvim_lsp[lsp].setup {
+    on_attach = on_attach,
+    on_publish_diagnostics = diagnostic_handler
+  }
+end
+EOF

.config/nvim/after/plugin/lspsaga.rc.vim

@@ -0,0 +1,45 @@
+lua << EOF
+local saga = require 'lspsaga'
+
+-- add your config value here
+-- default value
+-- use_saga_diagnostic_sign = true
+-- error_sign = '',
+-- warn_sign = '',
+-- hint_sign = '',
+-- infor_sign = '',
+-- dianostic_header_icon = '   ',
+-- code_action_icon = ' ',
+-- code_action_prompt = {
+--   enable = true,
+--   sign = true,
+--   sign_priority = 20,
+--   virtual_text = true,
+-- },
+-- finder_definition_icon = '  ',
+-- finder_reference_icon = '  ',
+-- max_preview_lines = 10, -- preview lines of lsp_finder and definition preview
+-- finder_action_keys = {
+--   open = 'o', vsplit = 's',split = 'i',quit = 'q',scroll_down = '<C-f>', scroll_up = '<C-b>' -- quit can be a table
+-- },
+-- code_action_keys = {
+--   quit = 'q',exec = '<CR>'
+-- },
+-- rename_action_keys = {
+--   quit = '<C-c>',exec = '<CR>'  -- quit can be a table
+-- },
+-- definition_preview_icon = '  '
+-- "single" "double" "round" "plus"
+-- border_style = "single"
+-- rename_prompt_prefix = '➤',
+-- if you don't use nvim-lspconfig you must pass your server name and
+-- the related filetypes into this table
+-- like server_filetype_map = {metals = {'sbt', 'scala'}}
+-- server_filetype_map = {}
+
+--saga.init_lsp_saga {
+--  your custom option here
+--}
+saga.init_lsp_saga()
+
+EOF

.config/nvim/after/plugin/nerdtree.rc.vim

@@ -0,0 +1,3 @@
+" Mapping to NERDTree
+nnoremap <leader>t :NERDTreeToggle<CR>
+let NERDTreeIgnore=['\~$', '\.pyc$']

.config/nvim/after/plugin/search-pulse.rc.vim

@@ -0,0 +1,2 @@
+let g:vim_search_pulse_mode = 'pattern'
+let g:vim_search_pulse_duration = 400

.config/nvim/after/plugin/startify.rc.vim

@@ -0,0 +1 @@
+let g:startify_custom_header = ''

.config/nvim/after/plugin/telescope.rc.vim

@@ -0,0 +1,56 @@
+nnoremap <leader>f <cmd>Telescope find_files<CR>
+nnoremap <leader>b <cmd>Telescope buffers<CR>
+nnoremap <leader>a <cmd>:Telescope live_grep<CR>
+nnoremap <leader>l :Telescope<CR>
+"inoremap <leader>s <ESC>:Snippets!<CR>
+
+lua << EOF
+require('telescope').setup{
+  defaults = {
+    vimgrep_arguments = {
+      'rg',
+      '--color=never',
+      '--no-heading',
+      '--with-filename',
+      '--line-number',
+      '--column',
+      '--smart-case'
+    },
+    prompt_prefix = "> ",
+    selection_caret = "> ",
+    entry_prefix = "  ",
+    initial_mode = "insert",
+    selection_strategy = "reset",
+    sorting_strategy = "descending",
+    layout_strategy = "horizontal",
+    layout_config = {
+      horizontal = {
+        mirror = false,
+      },
+      vertical = {
+        mirror = false,
+      },
+    },
+    file_sorter =  require'telescope.sorters'.get_fuzzy_file,
+    file_ignore_patterns = {},
+    generic_sorter =  require'telescope.sorters'.get_generic_fuzzy_sorter,
+    winblend = 0,
+    border = {},
+    borderchars = { '─', '│', '─', '│', '╭', '╮', '╯', '╰' },
+    color_devicons = true,
+    use_less = true,
+    path_display = {},
+    set_env = { ['COLORTERM'] = 'truecolor' }, -- default = nil,
+    file_previewer = require'telescope.previewers'.vim_buffer_cat.new,
+    grep_previewer = require'telescope.previewers'.vim_buffer_vimgrep.new,
+    qflist_previewer = require'telescope.previewers'.vim_buffer_qflist.new,
+
+    -- Developer configurations: Not meant for general override
+    buffer_previewer_maker = require'telescope.previewers'.buffer_previewer_maker
+  }
+}
+
+-- Ultisnip support
+require('telescope').load_extension('ultisnips')
+
+EOF

.config/nvim/after/plugin/treesitter.rc.vim

@@ -0,0 +1,17 @@
+" Tree-sitter configuration
+lua <<EOF
+require'nvim-treesitter.configs'.setup {
+  highlight = {
+    enable = true,
+  },
+  ensure_installed = {
+    "bash",
+    "c",
+    "cmake",
+    "cpp",
+    "fish",
+    "lua",
+    "rust",
+  }
+}
+EOF

.config/nvim/after/plugin/ultisnips.rc.vim

@@ -0,0 +1,8 @@
+" Set completeopt to have a better completion experience
+set completeopt=menuone,noinsert,noselect
+let g:completion_enable_snippet = 'UltiSnips'
+iunmap <Tab>
+imap <c-s> <C-R>=UltiSnips#ExpandSnippet()<CR>
+let g:UltiSnipsExpandTrigger="<c-s>"
+let g:UltiSnipsJumpForwardTrigger="<c-n>"
+let g:UltiSnipsJumpBackwardTrigger="<c-p>"

.config/nvim/after/plugin/yoink.rc.vim

@@ -0,0 +1,5 @@
+" yoink configuration
+"nmap <leader>yp <plug>(YoinkPostPasteSwapBack)
+"nmap <leader>yn <plug>(YoinkPostPasteSwapForward)
+"nmap p <plug>(YoinkPaste_p)
+"nmap P <plug>(YoinkPaste_P)

.config/nvim/init.vim

@@ -13,6 +13,7 @@ call plug#begin('~/.config/nvim/plugins')
 
 " Code development helpers {{{
 Plug 'neovim/nvim-lspconfig'
+Plug 'glepnir/lspsaga.nvim'
 Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets'
 Plug 'wellle/context.vim'
 Plug 'dbeniamine/cheat.sh-vim'
@@ -20,11 +21,17 @@ Plug 'puremourning/vimspector'
 Plug 'derekwyatt/vim-fswitch'
 Plug 'nvim-lua/completion-nvim'
 Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
+Plug 'tpope/vim-fugitive'
 " }}}
 
 " Files switch, jump and grep-like tools {{{
-Plug 'preservim/nerdtree' | Plug 'Xuyuanp/nerdtree-git-plugin'
+"Plug 'preservim/nerdtree' | Plug 'Xuyuanp/nerdtree-git-plugin'
-Plug 'junegunn/fzf' | Plug 'junegunn/fzf.vim'
+Plug 'Shougo/defx.nvim', { 'do': ':UpdateRemotePlugins' }
+"Plug 'junegunn/fzf' | Plug 'junegunn/fzf.vim'
+Plug 'nvim-lua/popup.nvim'
+Plug 'nvim-lua/plenary.nvim'
+Plug 'nvim-telescope/telescope.nvim'
+Plug 'fhill2/telescope-ultisnips.nvim'
 Plug 'liuchengxu/vista.vim'
 Plug 'inside/vim-search-pulse'
 Plug 'mhinz/vim-startify'
@@ -36,7 +43,7 @@ Plug 'mhinz/vim-signify' " Mark edited lines - faster gitgutter
 " }}}
 
 " Syntax for random filetypes {{{
-Plug 'masukomi/vim-markdown-folding'
+"Plug 'masukomi/vim-markdown-folding'
 "Plug 'weirongxu/plantuml-previewer.vim' |
 Plug 'aklt/plantuml-syntax'
 Plug 'iamcco/markdown-preview.nvim', { 'do': { -> mkdp#util#install() }, 'for': ['markdown', 'vim-plug']}
@@ -52,7 +59,7 @@ Plug 'JMcKiern/vim-shoot'
 " }}}
 
 " Filetype syntax {{{
-Plug 'plasticboy/vim-markdown'
+"Plug 'plasticboy/vim-markdown'
 Plug 'kergoth/vim-bitbake' " Bitbake templates and syntax
 Plug 'pboettch/vim-cmake-syntax'
 Plug 'aklt/plantuml-syntax'
@@ -102,6 +109,8 @@ set textwidth=80
 set formatoptions+=t
 set scrolloff=10
 
+set inccommand="split"
+
 " space one line, home,end globally increase/decrease
 nnoremap <Home> zc
 nnoremap <End> zo
@@ -136,10 +145,6 @@ nnoremap <leader>8 <esc>:set tabstop=8 softtabstop=8 shiftwidth=8<cr>
 
 nnoremap <leader><space> :nohlsearch<cr>
 
-let g:UltiSnipsExpandTrigger="<c-s>"
-let g:UltiSnipsJumpForwardTrigger="<c-n>"
-let g:UltiSnipsJumpBackwardTrigger="<c-p>"
-
 " TextEdit might fail if hidden is not set.
 set hidden
 
@@ -169,153 +174,12 @@ endif
 
 set wildmode=longest,list,full
 
-" yoink configuration
-"nmap <leader>yp <plug>(YoinkPostPasteSwapBack)
-"nmap <leader>yn <plug>(YoinkPostPasteSwapForward)
-"nmap p <plug>(YoinkPaste_p)
-"nmap P <plug>(YoinkPaste_P)
-
-" Mapping to NERDTree
-nnoremap <leader>t :NERDTreeToggle<CR>
-let NERDTreeIgnore=['\.vim$', '\~$', '\.pyc$']
-
-nnoremap <leader>f :FZF!<CR>
-nnoremap <leader>l :Lines!<CR>
-nnoremap <leader>b :Buffers<CR>
-inoremap <leader>s <ESC>:Snippets!<CR>
-nnoremap <leader>a :Rg! <C-R><C-W><CR>
-
-" Disable context.vim on json files
-let g:context_filetype_blacklist = ["json"]
-
 match Error /\s\+$\|DU\cPA/
 
-nnoremap <F6> :silent FSHere<CR>
-
 setglobal virtualedit=block
 setglobal shiftround
 
-let g:vim_search_pulse_mode = 'pattern'
-let g:vim_search_pulse_duration = 400
-
-let g:airline_theme = 'minimalist'
-let g:airline_powerline_fonts = 1
-let g:airline_stl_path_style = 'short'
-let g:airline_highlighting_cache = 1
-
-let g:startify_custom_header = ''
-
-packadd termdebug
-
 let g:vimwiki_list = [{'path': '~/vimwiki/',
                       \ 'syntax': 'markdown', 'ext': '.md'}]
 
-" Completion configuration for native neovim + nvim-lspconfig
+packadd termdebug
-lua << EOF
-local lspconfig = require'lspconfig'
-lspconfig.ccls.setup {
-  init_options = {
-    compilationDatabaseDirectory = ".";
-    index = {
-      threads = 0;
-    };
-    clang = {
-      excludeArgs = { "-frounding-math"} ;
-    };
-  }
-}
-EOF
-
-lua << EOF
-require'lspconfig'.pylsp.setup{}
-EOF
-
-lua << EOF
-require'lspconfig'.cmake.setup{}
-EOF
-
-lua << EOF
-require'lspconfig'.rls.setup {
-  settings = {
-    rust = {
-      unstable_features = true,
-      build_on_save = false,
-      all_features = true,
-    },
-  },
-}
-EOF
-
-lua << EOF
-local nvim_lsp = require('lspconfig')
-
--- Use an on_attach function to only map the following keys 
--- after the language server attaches to the current buffer
-local on_attach = function(client, bufnr)
-  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
-  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
-
-  --Enable completion triggered by <c-x><c-o>
-  buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
-
-  -- Mappings.
-  local opts = { noremap=true, silent=true }
-
-  -- See `:help vim.lsp.*` for documentation on any of the below functions
-  buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
-  buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
-  buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
-  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
-  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
-  buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
-  buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
-  buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
-  buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
-  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
-  buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
-  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
-  buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
-  buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
-  buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
-  buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
-  buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
-  require'completion'.on_attach()
-end
-
-vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(
-  vim.lsp.diagnostic.on_publish_diagnostics, {
-    signs = {
-      severity_limit = 'Warning',
-    },
-    underline = false,
-    update_in_insert = false,
-    virtual_text = {
-      spacing = 40,
-      severity_limit = 'Warning',
-    },
-  }
-)
-
--- Use a loop to conveniently call 'setup' on multiple servers and
--- map buffer local keybindings when the language server attaches
-local servers = { "pylsp", "rls", "cmake", 'ccls' }
-for _, lsp in ipairs(servers) do
-  nvim_lsp[lsp].setup {
-    on_attach = on_attach,
-    on_publish_diagnostics = diagnostic_handler
-  }
-end
-EOF
-
-" Set completeopt to have a better completion experience
-set completeopt=menuone,noinsert,noselect
-let g:completion_enable_snippet = 'UltiSnips'
-
-" Tree-sitter configuration
-lua <<EOF
-require'nvim-treesitter.configs'.setup {
-  highlight = {
-    enable = true,
-  },
-}
-EOF