feat: add nnn and vim-floaterm

bin/ns

@@ -0,0 +1,3 @@
+#!/bin/sh
+
+xargs -0 ls -l < "${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection"

cli/fish/config.fish

@@ -13,7 +13,8 @@ if status is-interactive
 
     # === less configuration
     # no line-wrapping, good for `docker ps`
-    set -gx LESS "-SRXF"
+    #set -gx LESS "-SRXF"
+    set -gx LESS "-SRX" # for nnn help to how, remove F
 
     # === nvm configuration
     set -gx nvm_mirror http://npm.taobao.org/mirrors/node
@@ -22,6 +23,9 @@ if status is-interactive
     # change OTHER-WRITABLE color for `ls` command
     set -gx LS_COLORS 'ow=34;42;40'
 
+    # === nnn configuration
+    set -gx NNN_PLUG 'c:fzcd;m:nmount;x:!chmod +x $nnn;d:dragdrop'
+
     # === bat configuration
     set -gx BAT_THEME 'OneHalfDark'
     set -gx MANPAGER "sh -c 'col -bx | bat -l man -p'"

cli/fish/functions/n.fish

@@ -0,0 +1,37 @@
+# Rename this file to match the name of the function
+# e.g. ~/.config/fish/functions/n.fish
+# or, add the lines to the 'config.fish' file.
+
+function n --wraps nnn --description 'support nnn quit and change directory'
+    # Block nesting of nnn in subshells
+    if test -n "$NNNLVL"
+        if [ (expr $NNNLVL + 0) -ge 1 ]
+            echo "nnn is already running"
+            return
+        end
+    end
+
+    # The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
+    # To cd on quit only on ^G, remove the "-x" as in:
+    #    set NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
+    #    (or, to a custom path: set NNN_TMPFILE "/tmp/.lastd")
+    # or, export NNN_TMPFILE after nnn invocation
+    if test -n "$XDG_CONFIG_HOME"
+        set -x NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
+    else
+        set -x NNN_TMPFILE "$HOME/.config/nnn/.lastd"
+    end
+
+    # Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
+    # stty start undef
+    # stty stop undef
+    # stty lwrap undef
+    # stty lnext undef
+
+    nnn $argv
+
+    if test -e $NNN_TMPFILE
+        source $NNN_TMPFILE
+        rm $NNN_TMPFILE
+    end
+end

cli/nnn.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+set -e
+DIR=$(dirname "$(readlink -f "$0")")
+. "$DIR/../env.sh"
+
+log 'Setting up nnn'
+
+# setup package mirror for CHINA
+case "$PM" in
+    apt)
+        echo TODO
+        exit -1
+        ;;
+    pacman)
+        sudo pacman -S --noconfirm --needed nnn
+        yay -S --noconfirm --needed dragon-drag-and-drop
+esac
+
+# configuration
+lnsf "$DIR/nnn/n.fish" "$XDG_CONFIG_HOME/fish/functions/n.fish"
+cp -r /usr/share/nnn/plugins/. "$XDG_CONFIG_HOME/nnn/plugins"

cli/nnn/n.fish

@@ -0,0 +1,37 @@
+# Rename this file to match the name of the function
+# e.g. ~/.config/fish/functions/n.fish
+# or, add the lines to the 'config.fish' file.
+
+function n --wraps nnn --description 'support nnn quit and change directory'
+    # Block nesting of nnn in subshells
+    if test -n "$NNNLVL"
+        if [ (expr $NNNLVL + 0) -ge 1 ]
+            echo "nnn is already running"
+            return
+        end
+    end
+
+    # The behaviour is set to cd on quit (nnn checks if NNN_TMPFILE is set)
+    # To cd on quit only on ^G, remove the "-x" as in:
+    #    set NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
+    #    (or, to a custom path: set NNN_TMPFILE "/tmp/.lastd")
+    # or, export NNN_TMPFILE after nnn invocation
+    if test -n "$XDG_CONFIG_HOME"
+        set -x NNN_TMPFILE "$XDG_CONFIG_HOME/nnn/.lastd"
+    else
+        set -x NNN_TMPFILE "$HOME/.config/nnn/.lastd"
+    end
+
+    # Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
+    # stty start undef
+    # stty stop undef
+    # stty lwrap undef
+    # stty lnext undef
+
+    nnn $argv
+
+    if test -e $NNN_TMPFILE
+        source $NNN_TMPFILE
+        rm $NNN_TMPFILE
+    end
+end

cli/vim/init.vim

@@ -50,7 +50,7 @@ noremap <C-f> <Right>
 noremap <C-b> <Left>
 
 vnoremap <leader>p pgvy
-nnoremap <leader>q :qall<CR>
+nnoremap Q :qall<CR>
 nnoremap <Leader>v <c-v>
 nnoremap <Leader>s :b#<CR>
 
@@ -68,6 +68,7 @@ nnoremap <leader>k <C-w>k
 nnoremap <leader>l <C-w>l
 nnoremap <leader>oo <C-w>o
 nnoremap <leader>q <C-w>q
+nnoremap <leader>x :!chmod +x %<Cr>
 
 
 function! GetXCopyCmd()
@@ -169,6 +170,7 @@ Plug 'alvan/vim-closetag'
 "Plug 'francoiscabrol/ranger.vim'
 Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
 Plug 'junegunn/fzf.vim'
+Plug 'voldikss/vim-floaterm'
 Plug 'preservim/nerdtree'
 
 if $VIM_MODE == 'enhanced'
@@ -367,9 +369,20 @@ highlight SpellBad gui=undercurl
 " commitmsg
 autocmd BufEnter,BufRead commitmsg.md :set colorcolumn=100
 
-" nerdtree
+" ==== nerdtree ====
 nnoremap <leader>t :NERDTreeToggle<CR>
 
 " go organize import on save
+" ==== golang ====
 command! -nargs=0 OR :call CocAction('runCommand', 'editor.action.organizeImport')
 autocmd BufWritePre *.go :OR
+
+" ==== floaterm ====
+nnoremap <leader>tt :FloatermNew nnn<CR>
+let g:floaterm_autohide=1
+let g:floaterm_autoclose=1
+let g:floaterm_opener='edit'
+let g:floaterm_keymap_new    = '<F7>'
+let g:floaterm_keymap_prev   = '<F8>'
+let g:floaterm_keymap_next   = '<F9>'
+let g:floaterm_keymap_toggle = '<F12>'