use GNU stow for setup

.gitignore

@@ -1,7 +1,5 @@
-irssi
-vim/plugged/*
-vim/undos/*
-vim/backup/
-vim/spell
-.netrwhist
-Xresources.compiled
+vim/.vim/plugged/*
+vim/.vim/undos/*
+vim/.vim/backup/*
+vim/.vim/spell/*
+x11/.Xresources.compiled

README.md

@@ -0,0 +1,17 @@
+# My dotfiles
+
+## Requirements
+
+* [GNU stow](https://www.gnu.org/software/stow/).
+
+## Install
+
+### All applications
+
+* Run `./setup.sh`
+
+### One application
+
+* Run `stow <application>`
+
+

setup.sh

@@ -1,28 +1,8 @@
 INSTALL_DIR=~/.dotfiles
 TARGET_DIR=$HOME
 
-for ITEM in `ls $INSTALL_DIR` ; do
-
-	if [ "$ITEM" = "setup.sh" ] 
-	then
-		continue; 
-	fi
-
-	TARGET_NAME="$TARGET_DIR/.$ITEM";
-	
-	# backup needed
-	if [ -f $TARGET_NAME ] || [ -h $TARGET_NAME ] || [ -d $TARGET_NAME ]
-	then
-		echo "Found $TARGET_NAME. Backing up to ${TARGET_NAME}.pre_dotfiles";
-		mv $TARGET_NAME ${TARGET_NAME}.pre_dotfiles || exit 1
-	fi
-
-	ln -s $INSTALL_DIR/$ITEM $TARGET_NAME;
-	echo "Genereated symbolic link from $TARGET_NAME to $INSTALL_DIR/$ITEM";
-	echo ""
-
-
-done
+cd $INSTALL_DIR
 
+stow $(ls -d */ | xargs basename --multiple)
 echo 'dotfiles are installed'
 

vim/lightline.vim

@@ -1,120 +0,0 @@
-"" lightline
-let g:lightline = {
-      \ 'colorscheme': 'default',
-      \ 'active': {
-      \   'left': [ [ 'mode', 'paste' ], [ 'fugitive', 'filename' ], ['ctrlpmark'] ],
-      \   'right': [ [ 'ale', 'lineinfo' ], ['percent'], [ 'fileformat', 'fileencoding', 'filetype' ] ]
-      \ },
-      \ 'component_function': {
-      \   'fugitive': 'LightLineFugitive',
-      \   'filename': 'LightLineFilename',
-      \   'fileformat': 'LightLineFileformat',
-      \   'filetype': 'LightLineFiletype',
-      \   'fileencoding': 'LightLineFileencoding',
-      \   'mode': 'LightLineMode',
-      \   'ctrlpmark': 'CtrlPMark',
-      \ },
-      \ 'component_expand': {
-      \   'ale': 'ale#statusline#Status',
-      \ },
-      \ 'component_type': {
-      \   'ale': 'error',
-      \ },
-      \ 'subseparator': { 'left': '|', 'right': '|' }
-      \ }
-
-function! LightLineModified()
-  return &ft =~ 'help' ? '' : &modified ? '+' : &modifiable ? '' : '-'
-endfunction
-
-function! LightLineReadonly()
-  return &ft !~? 'help' && &readonly ? 'RO' : ''
-endfunction
-
-function! LightLineFilename()
-  let fname = expand('%:t')
-  return fname == 'ControlP' ? g:lightline.ctrlp_item :
-        \ fname == '__Tagbar__' ? g:lightline.fname :
-        \ fname =~ '__Gundo\|NERD_tree' ? '' :
-        \ &ft == 'vimfiler' ? vimfiler#get_status_string() :
-        \ &ft == 'unite' ? unite#get_status_string() :
-        \ &ft == 'vimshell' ? vimshell#get_status_string() :
-        \ ('' != LightLineReadonly() ? LightLineReadonly() . ' ' : '') .
-        \ ('' != fname ? fname : '[No Name]') .
-        \ ('' != LightLineModified() ? ' ' . LightLineModified() : '')
-endfunction
-
-function! LightLineFugitive()
-  try
-    if expand('%:t') !~? 'Tagbar\|Gundo\|NERD' && &ft !~? 'vimfiler' && exists('*fugitive#head')
-      let mark = ''  " edit here for cool mark
-      let _ = fugitive#head()
-      return strlen(_) ? mark._ : ''
-    endif
-  catch
-  endtry
-  return ''
-endfunction
-
-function! LightLineFileformat()
-  return winwidth(0) > 70 ? &fileformat : ''
-endfunction
-
-function! LightLineFiletype()
-  return winwidth(0) > 70 ? (strlen(&filetype) ? &filetype : 'no ft') : ''
-endfunction
-
-function! LightLineFileencoding()
-  return winwidth(0) > 70 ? (strlen(&fenc) ? &fenc : &enc) : ''
-endfunction
-
-function! LightLineMode()
-  let fname = expand('%:t')
-  return fname == '__Tagbar__' ? 'Tagbar' :
-        \ fname == 'ControlP' ? 'CtrlP' :
-        \ fname == '__Gundo__' ? 'Gundo' :
-        \ fname == '__Gundo_Preview__' ? 'Gundo Preview' :
-        \ fname =~ 'NERD_tree' ? 'NERDTree' :
-        \ &ft == 'unite' ? 'Unite' :
-        \ &ft == 'vimfiler' ? 'VimFiler' :
-        \ &ft == 'vimshell' ? 'VimShell' :
-        \ winwidth(0) > 60 ? lightline#mode() : ''
-endfunction
-
-function! CtrlPMark()
-  if expand('%:t') =~ 'ControlP'
-    call lightline#link('iR'[g:lightline.ctrlp_regex])
-    return lightline#concatenate([g:lightline.ctrlp_prev, g:lightline.ctrlp_item
-          \ , g:lightline.ctrlp_next], 0)
-  else
-    return ''
-  endif
-endfunction
-
-let g:ctrlp_status_func = {
-  \ 'main': 'CtrlPStatusFunc_1',
-  \ 'prog': 'CtrlPStatusFunc_2',
-  \ }
-
-function! CtrlPStatusFunc_1(focus, byfname, regex, prev, item, next, marked)
-  let g:lightline.ctrlp_regex = a:regex
-  let g:lightline.ctrlp_prev = a:prev
-  let g:lightline.ctrlp_item = a:item
-  let g:lightline.ctrlp_next = a:next
-  return lightline#statusline(0)
-endfunction
-
-function! CtrlPStatusFunc_2(str)
-  return lightline#statusline(0)
-endfunction
-
-let g:tagbar_status_func = 'TagbarStatusFunc'
-
-function! TagbarStatusFunc(current, sort, fname, ...) abort
-    let g:lightline.fname = a:fname
-  return lightline#statusline(0)
-endfunction
-
-let g:unite_force_overwrite_statusline = 0
-let g:vimfiler_force_overwrite_statusline = 0
-let g:vimshell_force_overwrite_statusline = 0