252097bee0
This prevents possibly bad interference with the user's R environment, e.g. by an auto-activating packrat.
36 lines
1.3 KiB
VimL
36 lines
1.3 KiB
VimL
" Author: Michel Lang <michellang@gmail.com>, w0rp <devw0rp@gmail.com>,
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" Fenner Macrae <fmacrae.dev@gmail.com>
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" Description: This file adds support for checking R code with lintr.
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let g:ale_r_lintr_options = get(g:, 'ale_r_lintr_options', 'with_defaults()')
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" A reasonable alternative default:
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" get(g:, 'ale_r_lintr_options', 'with_defaults(object_usage_linter = NULL)')
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let g:ale_r_lintr_lint_package = get(g:, 'ale_r_lintr_lint_package', 0)
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function! ale_linters#r#lintr#GetCommand(buffer) abort
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if ale#Var(a:buffer, 'r_lintr_lint_package')
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let l:lint_cmd = 'lint_package(cache = FALSE, linters = '
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\ . ale#Var(a:buffer, 'r_lintr_options') . ')'
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else
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let l:lint_cmd = 'lint(cache = FALSE, commandArgs(TRUE), '
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\ . ale#Var(a:buffer, 'r_lintr_options') . ')'
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endif
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let l:cmd_string = 'suppressPackageStartupMessages(library(lintr));'
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\ . l:lint_cmd
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return ale#path#BufferCdString(a:buffer)
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\ . 'Rscript --vanilla -e '
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\ . ale#Escape(l:cmd_string) . ' %t'
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endfunction
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call ale#linter#Define('r', {
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\ 'name': 'lintr',
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\ 'executable': 'Rscript',
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\ 'command_callback': 'ale_linters#r#lintr#GetCommand',
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\ 'callback': 'ale#handlers#gcc#HandleGCCFormat',
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\ 'output_stream': 'both',
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\})
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