From b9fb62a4cd302486914403e41676e78b4cfdf0e3 Mon Sep 17 00:00:00 2001
From: Andrey Popp <8mayday@gmail.com>
Date: Sun, 4 Nov 2018 20:10:36 +0300
Subject: Make ocamlformat work without temporary files

Problem: ocamlformat is configured to format files in-place and thus go
via creating a temporary file for that. Because temporary file resides
in a different directory ocamlformat can't find `.ocamlformat`
configuration files in an original location of source files.

Solution: ocamlformat since version 0.8 can read sources on stdin and
spur result on stdout. We reconfigure ocamlformat to use a simpler
interface.
---
 autoload/ale/fixers/ocamlformat.vim | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'autoload')

diff --git a/autoload/ale/fixers/ocamlformat.vim b/autoload/ale/fixers/ocamlformat.vim
index fac142aa..9b7c3e12 100644
--- a/autoload/ale/fixers/ocamlformat.vim
+++ b/autoload/ale/fixers/ocamlformat.vim
@@ -5,14 +5,14 @@ call ale#Set('ocaml_ocamlformat_executable', 'ocamlformat')
 call ale#Set('ocaml_ocamlformat_options', '')
 
 function! ale#fixers#ocamlformat#Fix(buffer) abort
+    let l:filename = expand('#' . a:buffer . ':p')
     let l:executable = ale#Var(a:buffer, 'ocaml_ocamlformat_executable')
     let l:options = ale#Var(a:buffer, 'ocaml_ocamlformat_options')
 
     return {
     \   'command': ale#Escape(l:executable)
     \       . (empty(l:options) ? '' : ' ' . l:options)
-    \       . ' --inplace'
-    \       . ' %t',
-    \   'read_temporary_file': 1,
+    \       . ' --name=' . ale#Escape(l:filename)
+    \       . ' -'
     \}
 endfunction
-- 
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