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Use a new window for the ALEFixSuggest command, and document it better

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This commit is contained in:
w0rp
2017-06-28 16:20:01 +01:00
parent f883d4d4fd
commit 8846a8860f
5 changed files with 96 additions and 30 deletions
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60
autoload/ale/fix/registry.vim
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@@ -116,44 +116,56 @@ endfunction
" Suggest functions to use from the registry.
function! ale#fix#registry#Suggest(filetype) abort
let l:type_list = split(a:filetype, '\.')
let l:first_for_filetype = 1
let l:first_generic = 1
let l:filetype_fixer_list = []
for l:key in sort(keys(s:entries))
let l:suggested_filetypes = s:entries[l:key].suggested_filetypes
if s:ShouldSuggestForType(l:suggested_filetypes, l:type_list)
if l:first_for_filetype
let l:first_for_filetype = 0
echom 'Try the following fixers appropriate for the filetype:'
echom ''
endif
echom printf('%s - %s', string(l:key), s:entries[l:key].description)
call add(
\ l:filetype_fixer_list,
\ printf('%s - %s', string(l:key), s:entries[l:key].description),
\)
endif
endfor
let l:generic_fixer_list = []
for l:key in sort(keys(s:entries))
if empty(s:entries[l:key].suggested_filetypes)
if l:first_generic
if !l:first_for_filetype
echom ''
endif
let l:first_generic = 0
echom 'Try the following generic fixers:'
echom ''
endif
echom printf('%s - %s', string(l:key), s:entries[l:key].description)
call add(
\ l:generic_fixer_list,
\ printf('%s - %s', string(l:key), s:entries[l:key].description),
\)
endif
endfor
if l:first_for_filetype && l:first_generic
echom 'There is nothing in the registry to suggest.'
let l:filetype_fixer_header = !empty(l:filetype_fixer_list)
\ ? ['Try the following fixers appropriate for the filetype:', '']
\ : []
let l:generic_fixer_header = !empty(l:generic_fixer_list)
\ ? ['Try the following generic fixers:', '']
\ : []
let l:has_both_lists = !empty(l:filetype_fixer_list) && !empty(l:generic_fixer_list)
let l:lines =
\ l:filetype_fixer_header
\ + l:filetype_fixer_list
\ + (l:has_both_lists ? [''] : [])
\ + l:generic_fixer_header
\ + l:generic_fixer_list
if empty(l:lines)
let l:lines = ['There is nothing in the registry to suggest.']
else
echom ''
echom 'See :help ale-fix-configuration'
let l:lines += ['', 'See :help ale-fix-configuration']
endif
let l:lines += ['', 'Press q to close this window']
new +set\ filetype=ale-fix-suggest
call setline(1, l:lines)
setlocal nomodified
setlocal nomodifiable
endfunction