From 912f632bf591377a69bf688f6a85668d93be8841 Mon Sep 17 00:00:00 2001
From: Nils Leuzinger <nilsl@student.ethz.ch>
Date: Thu, 5 Apr 2018 21:04:11 +0200
Subject: Add fsc linter for Scala (#1452)

* Add fsc as a Scala linter

* Pull reused code into `autoload/ale/` directory

* Include fsc into the README

* Add unit test for testing the scala handler

* Add unit test for scala's fsc linter

* Rename scala unit tests for clarity

* Fix typo in README

* Fix typos in doc/ale.txt

* Fix author headline

* Put methods for fsc commands back into fsc.vim

* Move command_callback tests to correct location

* Rewrite handler test so it actually tests handler

* Clarify description of test in test_scala_handler
---
 ale_linters/scala/scalac.vim | 39 ++-------------------------------------
 1 file changed, 2 insertions(+), 37 deletions(-)

(limited to 'ale_linters/scala/scalac.vim')

diff --git a/ale_linters/scala/scalac.vim b/ale_linters/scala/scalac.vim
index 584aee74..551284af 100644
--- a/ale_linters/scala/scalac.vim
+++ b/ale_linters/scala/scalac.vim
@@ -4,7 +4,7 @@
 
 function! ale_linters#scala#scalac#GetExecutable(buffer) abort
     if index(split(getbufvar(a:buffer, '&filetype'), '\.'), 'sbt') >= 0
-        " Don't check sbt files with scalac.
+        " Don't check sbt files
         return ''
     endif
 
@@ -21,45 +21,10 @@ function! ale_linters#scala#scalac#GetCommand(buffer) abort
     return ale#Escape(l:executable) . ' -Ystop-after:parser %t'
 endfunction
 
-function! ale_linters#scala#scalac#Handle(buffer, lines) abort
-    " Matches patterns line the following:
-    "
-    " /var/folders/5q/20rgxx3x1s34g3m14n5bq0x80000gn/T/vv6pSsy/0:26: error: expected class or object definition
-    let l:pattern = '^.\+:\(\d\+\): \(\w\+\): \(.\+\)'
-    let l:output = []
-    let l:ln = 0
-
-    for l:line in a:lines
-        let l:ln = l:ln + 1
-        let l:match = matchlist(l:line, l:pattern)
-
-        if len(l:match) == 0
-            continue
-        endif
-
-        let l:text = l:match[3]
-        let l:type = l:match[2] is# 'error' ? 'E' : 'W'
-        let l:col = 0
-
-        if l:ln + 1 < len(a:lines)
-            let l:col = stridx(a:lines[l:ln + 1], '^')
-        endif
-
-        call add(l:output, {
-        \   'lnum': l:match[1] + 0,
-        \   'col': l:col + 1,
-        \   'text': l:text,
-        \   'type': l:type,
-        \})
-    endfor
-
-    return l:output
-endfunction
-
 call ale#linter#Define('scala', {
 \   'name': 'scalac',
 \   'executable_callback': 'ale_linters#scala#scalac#GetExecutable',
 \   'command_callback': 'ale_linters#scala#scalac#GetCommand',
-\   'callback': 'ale_linters#scala#scalac#Handle',
+\   'callback': 'ale#handlers#scala#HandleScalacLintFormat',
 \   'output_stream': 'stderr',
 \})
-- 
cgit v1.2.3