60 lines
2.1 KiB
VimL
60 lines
2.1 KiB
VimL
" Copyright 2017 Google Inc. All rights reserved.
|
|
"
|
|
" Licensed under the Apache License, Version 2.0 (the "License");
|
|
" you may not use this file except in compliance with the License.
|
|
" You may obtain a copy of the License at
|
|
"
|
|
" http://www.apache.org/licenses/LICENSE-2.0
|
|
"
|
|
" Unless required by applicable law or agreed to in writing, software
|
|
" distributed under the License is distributed on an "AS IS" BASIS,
|
|
" WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
" See the License for the specific language governing permissions and
|
|
" limitations under the License.
|
|
|
|
|
|
let s:plugin = maktaba#plugin#Get('codefmt')
|
|
|
|
|
|
""
|
|
" @private
|
|
" Formatter: rubocop
|
|
function! codefmt#rubocop#GetFormatter() abort
|
|
let l:formatter = {
|
|
\ 'name': 'rubocop',
|
|
\ 'setup_instructions': 'Install rubocop ' .
|
|
\ '(https://rubygems.org/gems/rubocop).'}
|
|
|
|
function l:formatter.IsAvailable() abort
|
|
return executable(s:plugin.Flag('rubocop_executable'))
|
|
endfunction
|
|
|
|
function l:formatter.AppliesToBuffer() abort
|
|
return &filetype is# 'eruby' || &filetype is# 'ruby'
|
|
endfunction
|
|
|
|
""
|
|
" Reformat the current buffer with rubocop or the binary named in
|
|
" @flag(rubocop_executable), only targeting the range between {startline} and
|
|
" {endline}.
|
|
" @throws ShellError
|
|
function l:formatter.FormatRange(startline, endline) abort
|
|
let l:cmd = [s:plugin.Flag('rubocop_executable'), '--stdin', @%, '-a', '--no-color', '-fq', '-o', '/dev/null']
|
|
|
|
call maktaba#ensure#IsNumber(a:startline)
|
|
call maktaba#ensure#IsNumber(a:endline)
|
|
|
|
let l:lines = getline(1, line('$'))
|
|
let l:input = join(l:lines[a:startline - 1 : a:endline - 1], "\n")
|
|
|
|
let l:result = maktaba#syscall#Create(l:cmd).WithStdin(l:input).Call()
|
|
let l:formatted = split(l:result.stdout, "\n")
|
|
|
|
let l:before = a:startline > 1 ? l:lines[ : a:startline - 2] : []
|
|
let l:full_formatted = l:before + l:formatted[1:] + l:lines[a:endline :]
|
|
|
|
call maktaba#buffer#Overwrite(1, line('$'), l:full_formatted)
|
|
endfunction
|
|
|
|
return l:formatter
|
|
endfunction
|