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Allow overwriting existing file and enable file name completion #74

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d808aed
Allow overwriting existing file and enable file name completion
junegunn Jan 19, 2025
7941003
Fix error
junegunn Jan 20, 2025
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28 changes: 22 additions & 6 deletions plugin/mdip.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -170,13 +170,26 @@ function! s:RandomName()
return l:new_random
endfunction

function! g:MarkdownPasteImageNames(A, L, P)
let files = glob(s:workdir . '/*.png', '', 1)
let names = map(files, 'fnamemodify(v:val, ":t:r")')
return filter(names, 'v:val =~ "^" . a:A')
endfunction

function! s:InputName()
call inputsave()
let name = input('Image name: ')
let name = input('Image name: ', '', 'customlist,MarkdownPasteImageNames')
call inputrestore()
return name
endfunction

function! s:Confirm(message)
call inputsave()
let response = input(a:message)
call inputrestore()
return response =~ '^y'
endfunction

function! g:MarkdownPasteImage(relpath)
execute "normal! i![" . g:mdip_tmpname[0:0]
let ipos = getcurpos()
Expand Down Expand Up @@ -208,21 +221,24 @@ function! mdip#MarkdownClipboardImage()

" add check whether file with the name exists
while 1
let workdir = s:SafeMakeDir()
let s:workdir = s:SafeMakeDir()
" change temp-file-name and image-name
let g:mdip_tmpname = s:InputName()
if empty(g:mdip_tmpname)
let g:mdip_tmpname = g:mdip_imgname . '_' . s:RandomName()
endif
let testpath = workdir . '/' . g:mdip_tmpname . '.png'
let testpath = s:workdir . '/' . g:mdip_tmpname
if testpath !~ '\.png$'
let testpath = testpath . '.png'
endif
if filereadable(testpath) == 0
break
else
echo "\nThis file name already exists"
elseif s:Confirm("This file name already exists. Overwrite? [y/n] ")
break
endif
endwhile

let tmpfile = s:SaveFileTMP(workdir, g:mdip_tmpname)
let tmpfile = s:SaveFileTMP(s:workdir, g:mdip_tmpname)
if tmpfile == 1
return
else
Expand Down