Fix #518 Fix handling of spaces in filenames for various linters

3 files changed, 26 insertions, 37 deletions

diff --git a/ale_linters/go/gobuild.vim b/ale_linters/go/gobuild.vim
index 419e67a0..62687534 100644
--- a/ale_linters/go/gobuild.vim
+++ b/ale_linters/go/gobuild.vim
@@ -25,35 +25,32 @@ function! ale_linters#go#gobuild#GetCommand(buffer, goenv_output) abort
     \   . ' && go test -c -o /dev/null ./'
 endfunction
 
-function! ale_linters#go#gobuild#Handler(buffer, lines) abort
-    return ale_linters#go#gobuild#HandleGoBuildErrors(a:buffer, bufname(a:buffer), a:lines)
-endfunction
-
-function! ale_linters#go#gobuild#HandleGoBuildErrors(buffer, full_filename, lines) abort
-    " Matches patterns line the following:
+function! ale_linters#go#gobuild#GetMatches(lines) abort
+    " Matches patterns like the following:
     "
     " file.go:27: missing argument for Printf("%s"): format reads arg 2, have only 1 args
     " file.go:53:10: if block ends with a return statement, so drop this else and outdent its block (move short variable declaration to its own line if necessary)
     " file.go:5:2: expected declaration, found 'STRING' "log"
 
     " go test returns relative paths so use tail of filename as part of pattern matcher
-    let l:filename = fnamemodify(a:full_filename, ':t')
-    let l:path_pattern = '[a-zA-Z]\?\\\?:\?[[:alnum:]/\.\-_]\+'
-    let l:pattern = '^' . l:path_pattern . ':\(\d\+\):\?\(\d\+\)\?:\? \(.\+\)$'
-    let l:output = []
+    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:? (.+)$'
 
-    for l:line in a:lines
-        let l:match = matchlist(l:line, l:pattern)
+    return ale#util#GetMatches(a:lines, l:pattern)
+endfunction
+
+function! ale_linters#go#gobuild#Handler(buffer, lines) abort
+    let l:output = []
 
+    for l:match in ale_linters#go#gobuild#GetMatches(a:lines)
         " Omit errors from imported go packages
-        if len(l:match) == 0 || l:line !~ l:filename
+        if ale#path#IsBufferPath(a:buffer, l:match[0])
             continue
         endif
 
         call add(l:output, {
-        \   'lnum': l:match[1] + 0,
-        \   'col': l:match[2] + 0,
-        \   'text': l:match[3],
+        \   'lnum': l:match[2] + 0,
+        \   'col': l:match[3] + 0,
+        \   'text': l:match[4],
         \   'type': 'E',
         \})
     endfor
diff --git a/ale_linters/go/gometalinter.vim b/ale_linters/go/gometalinter.vim
index b71747c3..6ad78cab 100644
--- a/ale_linters/go/gometalinter.vim
+++ b/ale_linters/go/gometalinter.vim
@@ -11,32 +11,26 @@ function! ale_linters#go#gometalinter#GetCommand(buffer) abort
     \   . ' ' . fnameescape(fnamemodify(bufname(a:buffer), ':p:h'))
 endfunction
 
+function! ale_linters#go#gometalinter#GetMatches(lines) abort
+    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):?(\d+)?:?:?(warning|error):?\s\*?(.+)$'
+
+    return ale#util#GetMatches(a:lines, l:pattern)
+endfunction
+
 function! ale_linters#go#gometalinter#Handler(buffer, lines) abort
-    " Matches patterns line the following:
-    "
-    " file.go:27: missing argument for Printf("%s"): format reads arg 2, have only 1 args
-    " file.go:53:10: if block ends with a return statement, so drop this else and outdent its block (move short variable declaration to its own line if necessary)
-    " file.go:5:2: expected declaration, found 'STRING' "log"
-
-    " gometalinter returns relative paths so use tail of filename as part of pattern matcher
-    let l:filename = fnamemodify(bufname(a:buffer), ':t')
-    let l:path_pattern = '[a-zA-Z]\?\\\?:\?[[:alnum:]/\.\-_]\+'
-    let l:pattern = '^' . l:path_pattern . ':\(\d\+\):\?\(\d\+\)\?:\?:\?\(warning\|error\):\?\s\*\?\(.\+\)$'
     let l:output = []
 
-    for l:line in a:lines
-        let l:match = matchlist(l:line, l:pattern)
-
+    for l:match in ale_linters#go#gometalinter#GetMatches(a:lines)
         " Omit errors from files other than the one currently open
-        if len(l:match) == 0 || l:line !~ l:filename
+        if ale#path#IsBufferPath(a:buffer, l:match[0])
             continue
         endif
 
         call add(l:output, {
-        \   'lnum': l:match[1] + 0,
-        \   'col': l:match[2] + 0,
-        \   'text': l:match[4],
-        \   'type': tolower(l:match[3]) ==# 'warning' ? 'W' : 'E',
+        \   'lnum': l:match[2] + 0,
+        \   'col': l:match[3] + 0,
+        \   'type': tolower(l:match[4]) ==# 'warning' ? 'W' : 'E',
+        \   'text': l:match[5],
         \})
     endfor
 
diff --git a/ale_linters/python/mypy.vim b/ale_linters/python/mypy.vim
index 8c432f86..fff306ae 100644
--- a/ale_linters/python/mypy.vim
+++ b/ale_linters/python/mypy.vim
@@ -15,8 +15,6 @@ function! ale_linters#python#mypy#GetCommand(buffer) abort
     \   . ' %t'
 endfunction
 
-let s:path_pattern = '[a-zA-Z]\?\\\?:\?[[:alnum:]/\.\-_]\+'
-
 function! ale_linters#python#mypy#Handle(buffer, lines) abort
     " Look for lines like the following:
     "
@@ -25,7 +23,7 @@ function! ale_linters#python#mypy#Handle(buffer, lines) abort
     " Lines like these should be ignored below:
     "
     " file.py:4: note: (Stub files are from https://github.com/python/typeshed)
-    let l:pattern = '^' . s:path_pattern . ':\(\d\+\):\?\(\d\+\)\?: \([^:]\+\): \(.\+\)$'
+    let l:pattern = '\v^[a-zA-Z]?:?[^:]+:(\d+):?(\d+)?: ([^:]+): (.+)$'
     let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, l:pattern)