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Fix #988 - Support --fix-dry-run for ESLint by processing the JSON output

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This commit is contained in:
w0rp
2017-11-22 23:23:14 +00:00
parent 6318a08e08
commit 5160f814d9
4 changed files with 69 additions and 1 deletions
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autoload/ale/fixers/eslint.vim
+17
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@@ -14,6 +14,14 @@ function! ale#fixers#eslint#Fix(buffer) abort
\}
endfunction
function! ale#fixers#eslint#ProcessFixDryRunOutput(buffer, output) abort
for l:item in ale#util#FuzzyJSONDecode(a:output, [])
return split(get(l:item, 'output', ''), "\n")
endfor
return []
endfunction
function! ale#fixers#eslint#ApplyFixForVersion(buffer, version_output) abort
let l:executable = ale#handlers#eslint#GetExecutable(a:buffer)
let l:version = ale#semver#GetVersion(l:executable, a:version_output)
@@ -32,6 +40,15 @@ function! ale#fixers#eslint#ApplyFixForVersion(buffer, version_output) abort
\}
endif
" 4.9.0 is the first version with --fix-dry-run
if ale#semver#GTE(l:version, [4, 9, 0])
return {
\ 'command': ale#node#Executable(a:buffer, l:executable)
\ . ' --stdin-filename %s --stdin --fix-dry-run --format=json',
\ 'process_with': 'ale#fixers#eslint#ProcessFixDryRunOutput',
\}
endif
return {
\ 'command': ale#node#Executable(a:buffer, l:executable)
\ . ' -c ' . ale#Escape(l:config)