From 8104470e27ddb5bc279561b9304b400a45a4c908 Mon Sep 17 00:00:00 2001
From: Tyler Brazier <tyler@tylerbrazier.com>
Date: Thu, 16 Apr 2020 21:54:39 -0500
Subject: [PATCH] eslint compiler improvements

Use `npx` instead of assuming eslint is installed globally.
(`npx` ships with `npm` since 5.2.0)

Exclude `%` from the `makeprg` command so that whole directories (or
the whole project) can be linted with `:make .` (the current file can
still be linted with `:make %`).

Use unix format since it's already included in the default
`errorformat`.

Automatically set compiler to eslint when editing a javascript file.
---
 after/ftplugin/javascript.vim | 2 ++
 compiler/eslint.vim           | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/after/ftplugin/javascript.vim b/after/ftplugin/javascript.vim
index c6c42d60..e247d078 100644
--- a/after/ftplugin/javascript.vim
+++ b/after/ftplugin/javascript.vim
@@ -3,6 +3,8 @@
 " Maintainer:   vim-javascript community
 " URL:          https://github.com/pangloss/vim-javascript
 
+compiler eslint
+
 setlocal iskeyword+=$ suffixesadd+=.js
 
 if exists('b:undo_ftplugin')
diff --git a/compiler/eslint.vim b/compiler/eslint.vim
index 7695a072..0724bbaf 100644
--- a/compiler/eslint.vim
+++ b/compiler/eslint.vim
@@ -12,5 +12,5 @@ if exists(":CompilerSet") != 2
   command! -nargs=* CompilerSet setlocal <args>
 endif
 
-CompilerSet makeprg=eslint\ -f\ compact\ %
-CompilerSet errorformat=%f:\ line\ %l\\,\ col\ %c\\,\ %m
+CompilerSet makeprg=npx\ -q\ eslint\ -f\ unix
+CompilerSet errorformat&