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Fix #1031 - Make the rust flags configurable

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This commit is contained in:
w0rp
2017-12-19 18:10:29 +00:00
parent cc8e5502c8
commit 73f61514c9
3 changed files with 62 additions and 6 deletions
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18
ale_linters/rust/rustc.vim
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@@ -1,21 +1,27 @@
" Author: Daniel Schemala <istjanichtzufassen@gmail.com>
" Description: rustc for rust files
function! ale_linters#rust#rustc#RustcCommand(buffer_number) abort
call ale#Set('rust_rustc_options', '-Z no-trans')
function! ale_linters#rust#rustc#RustcCommand(buffer) abort
" Try to guess the library search path. If the project is managed by cargo,
" it's usually <project root>/target/debug/deps/ or
" <project root>/target/release/deps/
let l:cargo_file = ale#path#FindNearestFile(a:buffer_number, 'Cargo.toml')
let l:cargo_file = ale#path#FindNearestFile(a:buffer, 'Cargo.toml')
if l:cargo_file isnot# ''
let l:project_root = fnamemodify(l:cargo_file, ':h')
let l:dependencies = '-L ' . l:project_root . '/target/debug/deps -L ' .
\ l:project_root . '/target/release/deps'
let l:root = fnamemodify(l:cargo_file, ':h')
let l:dependencies = ' -L ' . ale#Escape(ale#path#GetAbsPath(l:root, 'target/debug/deps'))
\ . ' -L ' . ale#Escape(ale#path#GetAbsPath(l:root, 'target/release/deps'))
else
let l:dependencies = ''
endif
return 'rustc --error-format=json -Z no-trans ' . l:dependencies . ' -'
let l:options = ale#Var(a:buffer, 'rust_rustc_options')
return 'rustc --error-format=json'
\ . (!empty(l:options) ? ' ' . l:options : '')
\ . l:dependencies . ' -'
endfunction
call ale#linter#Define('rust', {