94 lines
3.4 KiB
VimL
94 lines
3.4 KiB
VimL
" Vim syntastic plugin
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" Language: Rust
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" Maintainer: Julien Levesy <jlevesy@gmail.com>
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"
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" See for details on how to add an external Syntastic checker:
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" https://github.com/scrooloose/syntastic/wiki/Syntax-Checker-Guide#external
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if exists("g:loaded_syntastic_rust_cargo_checker")
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finish
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endif
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let g:loaded_syntastic_rust_cargo_checker = 1
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" Force syntastic to call cargo without a specific file name
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let g:syntastic_rust_cargo_fname = ""
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let s:save_cpo = &cpo
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set cpo&vim
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function! SyntaxCheckers_rust_cargo_IsAvailable() dict
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if exists("*syntastic#util#getVersion")
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echom "rust.vim: version of Syntastic is too old. Needs to be at least 3.7.0."
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return v:false
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endif
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return executable(self.getExec()) &&
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\ syntastic#util#versionIsAtLeast(self.getVersion(), [0, 16, 0])
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endfunction
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function! SyntaxCheckers_rust_cargo_GetLocList() dict
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let makeprg = self.makeprgBuild({ "args": "check" })
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let l:root_cargo_toml = cargo#nearestRootCargo(0)
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let l:nearest_cargo_toml = cargo#nearestCargo(0)
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let b:rust_recent_root_cargo_toml = l:root_cargo_toml
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let b:rust_recent_nearest_cargo_toml = l:nearest_cargo_toml
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" All pathname prints are relative to the Cargo.toml of the workspace, if
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" there is a workspace, otherwise they are relative to the Cargo.toml of
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" the single crate. Where to actually execute under these varying
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" circumtances 'cargo' is determined here, and controlled by
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" configuration.
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if rust#GetConfigVar('rust_cargo_avoid_whole_workspace', 1)
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if l:root_cargo_toml !=# l:nearest_cargo_toml
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let makeprg = "cd " . fnamemodify(l:nearest_cargo_toml, ":p:h")
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\ . " && " . makeprg
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endif
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else
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let makeprg = "cd " . fnamemodify(l:root_cargo_toml, ":p:h")
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\ . " && " . makeprg
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endif
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let l:check_all_targets = rust#GetConfigVar('rust_cargo_check_all_targets', 0)
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let l:check_all_features = rust#GetConfigVar('rust_cargo_check_all_features', 0)
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let l:check_examples = rust#GetConfigVar('rust_cargo_check_examples', 0)
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let l:check_tests = rust#GetConfigVar('rust_cargo_check_tests', 0)
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let l:check_benches = rust#GetConfigVar('rust_cargo_check_benches', 0)
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let makeprg = makeprg. ' '
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\ . (l:check_all_targets ? ' --all-targets' : '')
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\ . (l:check_all_features ? ' --all-features' : '')
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\ . (l:check_benches ? ' --benches' : '')
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\ . (l:check_examples ? ' --examples' : '')
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\ . (l:check_tests ? ' --tests' : '')
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" Ignored patterns, and blank lines
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let errorformat =
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\ '%-G,' .
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\ '%-Gerror: aborting %.%#,' .
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\ '%-Gerror: Could not compile %.%#,'
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" Meaningful lines (errors, notes, warnings, contextual information)
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let errorformat .=
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\ '%Eerror: %m,' .
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\ '%Eerror[E%n]: %m,' .
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\ '%Wwarning: %m,' .
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\ '%Inote: %m,' .
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\ '%C %#--> %f:%l:%c'
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return SyntasticMake({
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\ 'makeprg': makeprg,
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\ 'cwd': fnamemodify(l:root_cargo_toml, ":p:h:."),
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\ 'errorformat': errorformat })
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endfunction
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call g:SyntasticRegistry.CreateAndRegisterChecker({
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\ 'filetype': 'rust',
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\ 'name': 'cargo'})
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let &cpo = s:save_cpo
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unlet s:save_cpo
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" vim: set et sw=4 sts=4 ts=8:
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