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Call lintr library before linting 

This solves namespace issues related to the objects used to set linting options.
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Michael Quinn 2018-01-29 20:18:14 -08:00 committed by GitHub
parent c589e3d57d
commit bb095df25e
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1 changed files with 8 additions and 4 deletions
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12
ale_linters/r/lintr.vim
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@ -1,14 +1,17 @@
" Author: Michel Lang <michellang@gmail.com>, w0rp <devw0rp@gmail.com>
" Description: This file adds support for checking R code with lintr.
let g:ale_r_lintr_options =
\ get(g:, 'ale_r_lintr_options', 'lintr::with_defaults()')
let g:ale_r_lintr_options = get(g:, 'ale_r_lintr_options', 'with_defaults()')
" A reasonable alternative default:
" \ get(g:, 'ale_r_lintr_options', 'lintr::with_defaults(object_usage_linter = NULL)')
" get(g:, 'ale_r_lintr_options', 'with_defaults(object_usage_linter = NULL)')
function! ale_linters#r#lintr#GetCommand(buffer) abort
let l:cmd_string = 'suppressPackageStartupMessages(library(lintr));'
\ . 'lint(cache = FALSE, commandArgs(TRUE),'
\ . ale#Var(a:buffer, 'r_lintr_options') . ')'
return ale#path#BufferCdString(a:buffer)
\ . 'Rscript -e ' . ale#Escape('lintr::lint(commandArgs(TRUE)[1], eval(parse(text = commandArgs(TRUE)[2])))') . ' %t' . ' ' . ale#Escape(ale#Var(a:buffer, 'r_lintr_options'))
\ . 'Rscript -e '
\ . ale#Escape(l:cmd_string) . ' %t'
endfunction
call ale#linter#Define('r', {
@ -18,3 +21,4 @@ call ale#linter#Define('r', {
\ 'callback': 'ale#handlers#gcc#HandleGCCFormat',
\ 'output_stream': 'both',
\})