40 lines
1.4 KiB
VimL
40 lines
1.4 KiB
VimL
" Author: Fred Emmott <fe@fb.com>
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" Description: Hack support via `hhast lsp`
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call ale#Set('hack_hhast_executable', 'vendor/bin/hhast-lint')
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function! ale_linters#hack#hhast#GetProjectRoot(buffer) abort
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" Find the hack root, then figure out if it's also an HHAST root.
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" Don't try to use lint configurations from vendor/foo/bar/hhast-lint.json
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let l:hhconfig = ale#path#FindNearestFile(a:buffer, '.hhconfig')
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if empty(l:hhconfig)
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return ''
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endif
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let l:root = fnamemodify(l:hhconfig, ':h')
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let l:hhast_config = findfile('hhast-lint.json', l:root)
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return !empty(l:hhast_config) ? l:root : ''
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endfunction
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function! ale_linters#hack#hhast#GetExecutable(buffer) abort
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let l:root = ale_linters#hack#hhast#GetProjectRoot(a:buffer)
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let l:relative = ale#Var(a:buffer, 'hack_hhast_executable')
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let l:absolute = findfile(l:relative, l:root)
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return !empty(l:absolute) ? l:absolute : ''
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endfunction
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function! ale_linters#hack#hhast#GetInitializationOptions(buffer) abort
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return {'lintMode': 'open-files'}
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endfunction
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call ale#linter#Define('hack', {
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\ 'name': 'hhast',
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\ 'lsp': 'stdio',
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\ 'executable_callback': 'ale_linters#hack#hhast#GetExecutable',
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\ 'command': '%e --mode lsp --from vim-ale',
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\ 'project_root_callback': 'ale_linters#hack#hhast#GetProjectRoot',
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\ 'initialization_options_callback': 'ale_linters#hack#hhast#GetInitializationOptions',
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\})
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