X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/5a4872f466ebd76ddd532bdf2798554421c53df4..fe3919e725e156d751069662d11e38f7b4791de1:/.vim/bundle/vim-lsp/autoload/lsp/internal/document_formatting.vim

diff --git a/.vim/bundle/vim-lsp/autoload/lsp/internal/document_formatting.vim b/.vim/bundle/vim-lsp/autoload/lsp/internal/document_formatting.vim
new file mode 100644
index 00000000..3e10fc78
--- /dev/null
+++ b/.vim/bundle/vim-lsp/autoload/lsp/internal/document_formatting.vim
@@ -0,0 +1,86 @@
+" options - {
+"   bufnr: bufnr('%')       " required
+"   server - 'server_name'  " optional
+"   sync: 0                 " optional, defaults to 0 (async)
+" }
+function! lsp#internal#document_formatting#format(options) abort
+    let l:mode = mode()
+    if l:mode =~# '[vV]' || l:mode ==# "\<C-V>"
+        return lsp#internal#document_range_formatting#format(a:options)
+    endif
+
+    if has_key(a:options, 'server')
+        let l:servers = [a:options['server']]
+    else
+        let l:servers = filter(lsp#get_allowed_servers(), 'lsp#capabilities#has_document_formatting_provider(v:val)')
+    endif
+
+    if len(l:servers) == 0
+        let l:filetype = getbufvar(a:options['bufnr'], '&filetype')
+        call lsp#utils#error('textDocument/formatting not supported for ' . l:filetype)
+        return
+    endif
+
+    " TODO: ask user to select server for formatting if there are multiple servers
+    let l:server = l:servers[0]
+
+    redraw | echo 'Formatting Document ...'
+
+    call lsp#_new_command()
+
+    let l:request = {
+        \ 'method': 'textDocument/formatting',
+        \ 'params': {
+        \   'textDocument': lsp#get_text_document_identifier(a:options['bufnr']),
+        \   'options': {
+        \       'tabSize': lsp#utils#buffer#get_indent_size(a:options['bufnr']),
+        \       'insertSpaces': getbufvar(a:options['bufnr'], '&expandtab') ? v:true : v:false,
+        \   }
+        \ },
+        \ 'bufnr': a:options['bufnr'],
+        \ }
+
+    if get(a:options, 'sync', 0) == 1
+        try
+            let l:x = lsp#callbag#pipe(
+                \ lsp#request(l:server, l:request),
+                \ lsp#callbag#takeUntil(lsp#callbag#pipe(
+                \   lsp#stream(),
+                \   lsp#callbag#filter({x->has_key(x, 'command')}),
+                \ )),
+                \ lsp#callbag#toList(),
+                \ ).wait({ 'sleep': get(a:options, 'sleep', 1), 'timeout': get(a:options, 'timeout', g:lsp_format_sync_timeout) })
+            call s:format_next(l:x[0])
+            call s:format_complete()
+        catch
+            call s:format_error(v:exception . ' ' . v:throwpoint)
+        endtry
+    else
+        return lsp#callbag#pipe(
+            \ lsp#request(l:server, l:request),
+            \ lsp#callbag#takeUntil(lsp#callbag#pipe(
+            \   lsp#stream(),
+            \   lsp#callbag#filter({x->has_key(x, 'command')}),
+            \ )),
+            \ lsp#callbag#subscribe({
+            \   'next':{x->s:format_next(x)},
+            \   'error': {x->s:format_error(e)},
+            \   'complete': {->s:format_complete()},
+            \ }),
+            \ )
+    endif
+endfunction
+
+function! s:format_next(x) abort
+    if lsp#client#is_error(a:x['response']) | return | endif
+    call lsp#utils#text_edit#apply_text_edits(a:x['request']['params']['textDocument']['uri'], get(a:x['response'], 'result', ''))
+endfunction
+
+function! s:format_error(e) abort
+    call lsp#log('Formatting Document Failed', a:e)
+    call lsp#utils#error('Formatting Document Failed.' . (type(a:e) == type('') ? a:e : ''))
+endfunction
+
+function! s:format_complete() abort
+    redraw | echo 'Formatting Document complete'
+endfunction