feat(cheat): ignore readfile error

.ci/detach_plugin.sh

@@ -280,6 +280,8 @@ EOT
             _detact_bundle vim-cheat README.md
             _detact_bundle vim-cheat .travis.yml
             _detact_bundle vim-cheat .vintrc.yaml
+            _checkdir doc/
+            _detact_bundle vim-cheat doc/vim-cheat.txt
             git add .
             git config user.email "wsdjeg@qq.com"
             git config user.name  "SpaceVimBot"

autoload/SpaceVim/layers/core/statusline.vim

@@ -452,6 +452,8 @@ function! SpaceVim#layers#core#statusline#get(...) abort
     return '%#SpaceVim_statusline_a_bold# Find %#SpaceVim_statusline_a_SpaceVim_statusline_b#' . s:lsep
   elseif &filetype ==# 'rst' && bufname('%') == '__doc__'
     return '%#SpaceVim_statusline_a_bold# Python Doc %#SpaceVim_statusline_a_SpaceVim_statusline_b#' . s:lsep
+  elseif bufname('%') == '__cheat_output__'
+    return '%#SpaceVim_statusline_a_bold# Vim Cheat %#SpaceVim_statusline_a_SpaceVim_statusline_b#' . s:lsep
   elseif &filetype ==# 'gista-list'
     return '%#SpaceVim_statusline_ia#'
           \ . s:winnr(1) . '%#SpaceVim_statusline_ia_SpaceVim_statusline_b#'

bundle/vim-cheat/autoload/cheat.vim

@@ -1,8 +1,10 @@
-" vim-cheat
-"
-" Maintainer:   Wang Shidong <wsdjeg@outlook.com>
-" License:      MIT
-" Version:      0.1.0
+"=============================================================================
+" cheat.vim --- cheat plugin
+" Copyright (c) 2016-2019 Wang Shidong & Contributors
+" Author: Wang Shidong < wsdjeg@outlook.com >
+" URL: https://spacevim.org
+" License: GPLv3
+"=============================================================================
 
 function! s:_update_git() abort
     echom "Update git"

bundle/vim-cheat/plugin/addon-info.json

@@ -0,0 +1,6 @@
+{
+  "name": "vim-cheat",
+  "description": "chect plugin for neovim and vim",
+  "author": "Wang Shidong"
+}
+

bundle/vim-cheat/plugin/cheat.vim

@@ -1,16 +1,21 @@
-" vim-cheat
-"
-" Maintainer:   Wang Shidong <wsdjeg@outlook.com>
-" License:      MIT
-" Version:      0.1.0
+"=============================================================================
+" cheat.vim --- cheat plugin
+" Copyright (c) 2016-2019 Wang Shidong & Contributors
+" Author: Wang Shidong < wsdjeg@outlook.com >
+" URL: https://spacevim.org
+" License: GPLv3
+"=============================================================================
 
 if exists('g:loaded_cheat')
     finish
 endif
 
+""
 " Set the path to the cheat sheets cache file, can be overriden from
 " .vimrc with:
-"               let g:cheats_dir = '/path/to/your/cache/file'
+" >
+"   let g:cheats_dir = '/path/to/your/cache/file'
+" <
 let g:cheats_dir = get(g:, 'cheats_dir', $HOME . '/.cheat/')
 
 " Set the split direction for the output buffer.
@@ -24,45 +29,49 @@ let s:cheat_options = {"-add" : "add new cheatsheet" , "-update" : "update curre
 
 " Func Defs
 func! FindOrCreateOutWin(bufName)
-    let l:outWinNr = bufwinnr(a:bufName)
-    let l:outBufNr = bufnr(a:bufName)
+    let outWinNr = bufwinnr(a:bufName)
+    let outBufNr = bufnr(a:bufName)
 
     " Find or create a window for the bufName
-    if l:outWinNr == -1
+    if outWinNr == -1
         " Create a new window
         exec s:splitCmdMap[s:cheats_split]
 
-        let l:outWinNr = bufwinnr('%')
-        if l:outBufNr != -1
+        let outWinNr = bufwinnr('%')
+        if outBufNr != -1
             " The buffer already exists. Open it here.
-            exec 'b'.l:outBufNr
+            exec 'b'.outBufNr
         endif
         " Jump back to the previous window the user was editing in.
         exec 'wincmd p'
     endif
 
     " Find the buffer number or create one for bufName
-    if l:outBufNr == -1
+    if outBufNr == -1
         " Jump to the output window
-        exec l:outWinNr.' wincmd w'
+        exec outWinNr.' wincmd w'
         " Open a new output buffer
         exec 'e '.a:bufName
         setlocal noswapfile
         setlocal buftype=nofile
         setlocal wrap
-        let l:outBufNr = bufnr('%')
+        setlocal nobuflisted
+        let outBufNr = bufnr('%')
         " Jump back to the previous window the user was editing in.
         exec 'wincmd p'
     endif
-    return l:outBufNr
+    return outBufNr
 endf
 
-func! RunAndRedirectOut(cheatName, bufName)
+func! s:RunAndRedirectOut(cheatName, bufName)
     " Change to the output buffer window
-    let l:outWinNr = bufwinnr(a:bufName)
-    exec l:outWinNr.' wincmd w'
+    let outWinNr = bufwinnr(a:bufName)
+    exec outWinNr.' wincmd w'
+    let f = fnameescape(g:cheats_dir . a:cheatName)
 
-    call append(0, readfile(fnameescape(g:cheats_dir . a:cheatName)))
+    if filereadable(f)
+      call append(0, readfile(f))
+      end
     normal! gg
 endf
 
@@ -75,18 +84,18 @@ func! CheatCompletion(ArgLead, CmdLine, CursorPos)
 endf
 
 func! Cheat(...)
-    let l:c = a:0 != 0 ? a:000 : split(input('Cheat Sheet: ', '', 'custom,CheatCompletion'),' ')
-    if len(l:c) == 1 && l:c[0] !~ '^-\w*'
-        let l:outBuf = FindOrCreateOutWin('-cheat_output-')
-        call RunAndRedirectOut(l:c[0], l:outBuf)
-    elseif len(l:c) == 2 && l:c[0] ==# '-add' && l:c[1] !~ '^-\w*'
-        if index(cheat#List_sheets(), l:c[1]) == -1
-            exe "split ". g:cheats_dir . fnameescape(l:c[1])
+    let c = a:0 != 0 ? a:000 : split(input('Cheat Sheet: ', '', 'custom,CheatCompletion'),' ')
+    if len(c) == 1 && c[0] !~ '^-\w*'
+        let outBuf = FindOrCreateOutWin('__cheat_output__')
+        call s:RunAndRedirectOut(c[0], outBuf)
+    elseif len(c) == 2 && c[0] ==# '-add' && c[1] !~ '^-\w*'
+        if index(cheat#List_sheets(), c[1]) == -1
+            exe "split ". g:cheats_dir . fnameescape(c[1])
         else
-            echohl WarningMsg | echom "cheets " . l:c[1] . " already exists" | echohl None
+            echohl WarningMsg | echom "cheets " . c[1] . " already exists" | echohl None
         endif
-    elseif len(l:c) == 2 && l:c[0] ==# '-update' && l:c[1] !~ '^-\w*'
-        call cheat#Update(l:c[1])
+    elseif len(c) == 2 && c[0] ==# '-update' && c[1] !~ '^-\w*'
+        call cheat#Update(c[1])
     endif
 endf
 

bundle/vim-cheat/plugin/doc/vim-cheat.txt

@@ -0,0 +1,19 @@
+*vim-cheat.txt*	chect plugin for neovim and vim
+Wang Shidong                                                       *vim-cheat*
+
+==============================================================================
+CONTENTS                                                  *vim-cheat-contents*
+  1. Configuration..........................................|vim-cheat-config|
+
+==============================================================================
+CONFIGURATION                                               *vim-cheat-config*
+
+                                                                *g:cheats_dir*
+Set the path to the cheat sheets cache file, can be overriden from .vimrc
+with:
+>
+  let g:cheats_dir = '/path/to/your/cache/file'
+<
+
+
+vim:tw=78:ts=8:ft=help:norl: