WIP: Add setting to save image based on buffer name

Author: FernandoBasso

README.md

@@ -1,6 +1,15 @@
 # img-paste.vim
+
 Yet simple tool to paste images into markdown files
 
+* [Use Case](#use-case)
+* [Installation](#installation)
+* [Usage](#usage)
+  * [Extend to other markup languages](#extend-to-other-markup-languages)
+  * [Asciidoctor](#asciidoctor)
+  * [For linux user](#for-linux-user)
+* [Acknowledgements](#acknowledgements)
+
 ## Use Case
 You are editing a markdown file and have an image on the clipboard and want to paste it into the document as the text `![](img/image1.png)`. Instead of first copying it to that directory, you want to do it with a single `<leader>p` key press in Vim. So it hooks `<leader>p`, checks if you are editing a Markdown file, saves the image from the clipboard to the location  `img/image1.png`, and inserts `![](img/image1.png)` into the file.
 
@@ -10,7 +19,7 @@ By default, the location of the saved file (`img/image1.png`) and the in-text re
 
 Using Vundle
 ```
-Plugin 'img-paste-devs/img-paste.vim'
+Plugin 'ferrine/md-img-paste.vim'
 ```
 
 ## Usage
@@ -46,10 +55,40 @@ autocmd FileType markdown,tex nmap <buffer><silent> <leader>p :call mdip#Markdow
                         '----'
 ```
 
+### Asciidoctor
+
+For [Asciidoctor](https://asciidoctor.org/), something like this should get you started:
+
+```viml
+"
+" Paste image inside an `.adoc` (Asciidoc[tor]) document.
+"
+"   image::./img/<name.png>[Image Description]
+"
+function! g:AsciidocPasteImage(relpath)
+    execute "normal! iimage::./" . a:relpath . "[I"
+    let ipos = getcurpos()
+    execute "normal! a" . "mage Description]"
+    call setpos('.', ipos)
+    execute "normal! vi[\<C-g>"
+endfunction
+
+autocmd FileType asciidoctor
+      \ let g:PasteImageFunction = 'g:AsciidocPasteImage'
+
+"
+" Type <Leader>p to paste the image.
+"
+autocmd FileType asciidoctor
+      \ nmap <buffer><silent> <leader>p
+      \ :call mdip#MarkdownClipboardImage()<CR>
+```
+
 | Filetype | Function name | Content |
 |----------|---------------|---------|
 | Markdown | MarkdownPasteImage | `![Image](path)` |
 | Latex | LatexPasteImage | `\includegraphics{path} \caption{Image}` |
+| Asciidoc | AsciidocPastImage | `image::./path[Image]` |
 | N/A  | EmptyPasteImage | `path` |
 
 PRs welcome

plugin/mdip.vim

@@ -8,17 +8,27 @@ function! s:IsWSL()
 endfunction
 
 function! s:SafeMakeDir()
-    if !exists('g:mdip_imgdir_absolute')
+    ""
+    " Assets directory based on the basename of the current buffer.
+    "
+    if exists('g:mdip_imgdir_bufname')
+        ""
+        " The full path to the current buffer without the extension.
+        "
+        let path = expand('%:p:r')
+        let outdir = path . '.assets'
+    elseif !exists('g:mdip_imgdir_absolute')
         if s:os == "Windows"
             let outdir = expand('%:p:h') . '\' . g:mdip_imgdir
-    else
+        else
             let outdir = expand('%:p:h') . '/' . g:mdip_imgdir
         endif
     else
-	let outdir = g:mdip_imgdir
+        let outdir = g:mdip_imgdir
     endif
+
     if !isdirectory(outdir)
-        call mkdir(outdir,"p",0700)
+        call mkdir(outdir, "p", 0700)
     endif
     if s:os == "Darwin"
         return outdir
@@ -137,20 +147,20 @@ function! s:SaveFileTMP(imgdir, tmpname)
 endfunction
 
 function! s:SaveNewFile(imgdir, tmpfile)
-    let extension = split(a:tmpfile, '\.')[-1]
+    let ext = split(a:tmpfile, '\.')[-1]
     let reldir = g:mdip_imgdir
     let cnt = 0
-    let filename = a:imgdir . '/' . g:mdip_imgname . cnt . '.' . extension
-    let relpath = reldir . '/' . g:mdip_imgname . cnt . '.' . extension
+    let filename = a:imgdir . '/' . g:mdip_imgname . cnt . '.' . ext
+    let relpath = reldir . '/' . g:mdip_imgname . cnt . '.' . ext
     while filereadable(filename)
         call system('diff ' . a:tmpfile . ' ' . filename)
         if !v:shell_error
             call delete(a:tmpfile)
             return relpath
         endif
         let cnt += 1
-        let filename = a:imgdir . '/' . g:mdip_imgname . cnt . '.' . extension
-        let relpath = reldir . '/' . g:mdip_imgname . cnt . '.' . extension
+        let filename = a:imgdir . '/' . g:mdip_imgname . cnt . '.' . ext
+        let relpath = reldir . '/' . g:mdip_imgname . cnt . '.' . ext
     endwhile
     if filereadable(a:tmpfile)
         call rename(a:tmpfile, filename)
@@ -194,7 +204,7 @@ function! g:LatexPasteImage(relpath)
 endfunction
 
 function! g:EmptyPasteImage(relpath)
-    execute "normal! i" . a:relpath 
+    execute "normal! i" . a:relpath
 endfunction
 
 let g:PasteImageFunction = 'g:MarkdownPasteImage'
@@ -244,7 +254,15 @@ if exists('g:mdip_imgdir_absolute')
 endif
 "allow a different intext reference for relative links
 if !exists('g:mdip_imgdir_intext')
-    let g:mdip_imgdir_intext = g:mdip_imgdir
+    ""
+    " Assets directory based on the name of the current buffer.
+    "
+    if exists('g:mdip_imgdir_bufname')
+        let path = expand('%:r')
+        let g:mdip_imgdir_intext = path . '.assets'
+    else
+        let g:mdip_imgdir_intext = g:mdip_imgdir
+    endif
 endif
 if !exists('g:mdip_tmpname')
     let g:mdip_tmpname = 'tmp'