diff options
Diffstat (limited to 'ale_linters/javascript')
| -rw-r--r-- | ale_linters/javascript/flow.vim | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/ale_linters/javascript/flow.vim b/ale_linters/javascript/flow.vim index 1b13e5d1..416a1edb 100644 --- a/ale_linters/javascript/flow.vim +++ b/ale_linters/javascript/flow.vim @@ -10,7 +10,12 @@ function! ale_linters#javascript#flow#GetExecutable(buffer) abort \]) endfunction -function! ale_linters#javascript#flow#GetCommand(buffer) abort +function! ale_linters#javascript#flow#VersionCheck(buffer) abort + return ale#Escape(ale_linters#javascript#flow#GetExecutable(a:buffer)) + \ . ' --version' +endfunction + +function! ale_linters#javascript#flow#GetCommand(buffer, version_lines) abort let l:flow_config = ale#path#FindNearestFile(a:buffer, '.flowconfig') if empty(l:flow_config) @@ -18,8 +23,21 @@ function! ale_linters#javascript#flow#GetCommand(buffer) abort return '' endif + let l:use_respect_pragma = 1 + + " If we can parse the version number, then only use --respect-pragma + " if the version is >= 0.36.0, which added the argument. + for l:match in ale#util#GetMatches(a:version_lines, '\v\d+\.\d+\.\d+$') + let l:use_respect_pragma = ale#semver#GreaterOrEqual( + \ ale#semver#Parse(l:match[0]), + \ [0, 36, 0] + \) + endfor + return ale#Escape(ale_linters#javascript#flow#GetExecutable(a:buffer)) - \ . ' check-contents --respect-pragma --json --from ale %s' + \ . ' check-contents' + \ . (l:use_respect_pragma ? ' --respect-pragma': '') + \ . ' --json --from ale %s' endfunction function! ale_linters#javascript#flow#Handle(buffer, lines) abort @@ -74,6 +92,10 @@ endfunction call ale#linter#Define('javascript', { \ 'name': 'flow', \ 'executable_callback': 'ale_linters#javascript#flow#GetExecutable', -\ 'command_callback': 'ale_linters#javascript#flow#GetCommand', +\ 'command_chain': [ +\ {'callback': 'ale_linters#javascript#flow#VersionCheck'}, +\ {'callback': 'ale_linters#javascript#flow#GetCommand'}, +\ ], \ 'callback': 'ale_linters#javascript#flow#Handle', +\ 'add_newline': 1, \}) |