106 lines
3.6 KiB
VimL
106 lines
3.6 KiB
VimL
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"=============================================================================
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" haskell.vim --- SpaceVim lang#haskell layer
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" Copyright (c) 2016-2023 Wang Shidong & Contributors
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" Author: Wang Shidong < wsdjeg@outlook.com >
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" URL: https://spacevim.org
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" License: GPLv3
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"=============================================================================
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""
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" @section lang#haskell, layers-lang-haskell
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" @parentsection layers
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" This layer is for haskell development, disabled by default, to enable this
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" layer, add following snippet to your SpaceVim configuration file.
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" >
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" [[layers]]
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" name = 'lang#haskell'
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" <
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"
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" @subsection Key bindings
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" >
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" Mode Key Function
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" ---------------------------------------------
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" normal SPC l r run current file
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" <
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"
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" This layer also provides REPL support for haskell, the key bindings are:
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" >
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" Key Function
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" ---------------------------------------------
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" SPC l s i Start a inferior REPL process
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" SPC l s b send whole buffer
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" SPC l s l send current line
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" SPC l s s send selection text
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" <
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"
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function! SpaceVim#layers#lang#haskell#plugins() abort
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let plugins = [
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\ ['neovimhaskell/haskell-vim', { 'on_ft': 'haskell' }],
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\ ['pbrisbin/vim-syntax-shakespeare', { 'on_ft': 'haskell' }],
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\ ]
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if SpaceVim#layers#lsp#check_filetype('haskell')
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call add(plugins, ['eagletmt/neco-ghc', { 'on_ft': 'haskell' }])
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endif
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return plugins
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endfunction
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function! SpaceVim#layers#lang#haskell#config() abort
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let g:haskellmode_completion_ghc = 0
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call SpaceVim#plugins#repl#reg('haskell', 'ghci')
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call SpaceVim#plugins#runner#reg_runner('haskell', [
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\ 'ghc -v0 --make %s -o #TEMP#',
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\ '#TEMP#'])
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call SpaceVim#mapping#space#regesit_lang_mappings('haskell',
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\ function('s:on_ft'))
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if SpaceVim#layers#lsp#check_filetype('haskell')
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call SpaceVim#mapping#gd#add('haskell',
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\ function('SpaceVim#lsp#go_to_def'))
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endif
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augroup SpaceVim_lang_haskell
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autocmd!
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if SpaceVim#layers#lsp#check_filetype('haskell')
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autocmd FileType haskell setlocal omnifunc=necoghc#omnifunc
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endif
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augroup END
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endfunction
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function! s:on_ft() abort
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if SpaceVim#layers#lsp#check_filetype('haskell')
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nnoremap <silent><buffer> K :call SpaceVim#lsp#show_doc()<CR>
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call SpaceVim#mapping#space#langSPC('nnoremap', ['l', 'd'],
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\ 'call SpaceVim#lsp#show_doc()', 'show_document', 1)
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call SpaceVim#mapping#space#langSPC('nnoremap', ['l', 'e'],
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\ 'call SpaceVim#lsp#rename()', 'rename symbol', 1)
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endif
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call SpaceVim#mapping#space#langSPC('nmap', ['l', 'r'],
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\ 'call SpaceVim#plugins#runner#open()', 'execute current file', 1)
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let g:_spacevim_mappings_space.l.s = {'name' : '+Send'}
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call SpaceVim#mapping#space#langSPC('nmap', ['l','s', 'i'],
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\ 'call SpaceVim#plugins#repl#start("haskell")',
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\ 'start REPL process', 1)
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call SpaceVim#mapping#space#langSPC('nmap', ['l','s', 'l'],
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\ 'call SpaceVim#plugins#repl#send("line")',
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\ 'send line and keep code buffer focused', 1)
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call SpaceVim#mapping#space#langSPC('nmap', ['l','s', 'b'],
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\ 'call SpaceVim#plugins#repl#send("buffer")',
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\ 'send buffer and keep code buffer focused', 1)
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call SpaceVim#mapping#space#langSPC('nmap', ['l','s', 's'],
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\ 'call SpaceVim#plugins#repl#send("selection")',
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\ 'send selection and keep code buffer focused', 1)
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endfunction
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function! SpaceVim#layers#lang#haskell#health() abort
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call SpaceVim#layers#lang#haskell#plugins()
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call SpaceVim#layers#lang#haskell#config()
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return 1
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endfunction
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