X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/0ee596c5c5e11fc79598407eaf22f83d279f7e9e..5a4872f466ebd76ddd532bdf2798554421c53df4:/.vim/bundle/ale/ale_linters/thrift/thrift.vim?ds=sidebyside

diff --git a/.vim/bundle/ale/ale_linters/thrift/thrift.vim b/.vim/bundle/ale/ale_linters/thrift/thrift.vim
new file mode 100644
index 00000000..345c7abe
--- /dev/null
+++ b/.vim/bundle/ale/ale_linters/thrift/thrift.vim
@@ -0,0 +1,87 @@
+" Author: Jon Parise <jon@indelible.org>
+
+call ale#Set('thrift_thrift_executable', 'thrift')
+call ale#Set('thrift_thrift_generators', ['cpp'])
+call ale#Set('thrift_thrift_includes', ['.'])
+call ale#Set('thrift_thrift_options', '-strict')
+
+function! ale_linters#thrift#thrift#GetCommand(buffer) abort
+    let l:generators = ale#Var(a:buffer, 'thrift_thrift_generators')
+    let l:includes = ale#Var(a:buffer, 'thrift_thrift_includes')
+
+    " The thrift compiler requires at least one generator. If none are set,
+    " fall back to our default value to avoid silently failing. We could also
+    " `throw` here, but that seems even less helpful.
+    if empty(l:generators)
+        let l:generators = ['cpp']
+    endif
+
+    let l:output_dir = ale#command#CreateDirectory(a:buffer)
+
+    return '%e'
+    \   . ale#Pad(join(map(copy(l:generators), "'--gen ' . v:val")))
+    \   . ale#Pad(join(map(copy(l:includes), "'-I ' . v:val")))
+    \   . ale#Pad(ale#Var(a:buffer, 'thrift_thrift_options'))
+    \   . ' -out ' . ale#Escape(l:output_dir)
+    \   . ' %t'
+endfunction
+
+function! ale_linters#thrift#thrift#Handle(buffer, lines) abort
+    " Matches lines like the following:
+    "
+    " [SEVERITY:/path/filename.thrift:31] Message text
+    " [ERROR:/path/filename.thrift:31] (last token was ';')
+    let l:pattern = '\v^\[(\u+):(.*):(\d+)\] (.*)$'
+
+    let l:index = 0
+    let l:output = []
+
+    " Roll our own output-matching loop instead of using ale#util#GetMatches
+    " because we need to support error messages that span multiple lines.
+    while l:index < len(a:lines)
+        let l:line = a:lines[l:index]
+
+        let l:match = matchlist(l:line, l:pattern)
+
+        if empty(l:match)
+            let l:index += 1
+            continue
+        endif
+
+        let l:severity = l:match[1]
+
+        if l:severity is# 'WARNING'
+            let l:type = 'W'
+        else
+            let l:type = 'E'
+        endif
+
+        " If our text looks like "(last token was ';')", the *next* line
+        " should contain a more descriptive error message.
+        let l:text = l:match[4]
+
+        if l:text =~# '\(last token was .*\)'
+            let l:index += 1
+            let l:text = get(a:lines, l:index, 'Unknown error ' . l:text)
+        endif
+
+        call add(l:output, {
+        \   'lnum': l:match[3] + 0,
+        \   'col': 0,
+        \   'type': l:type,
+        \   'text': l:text,
+        \})
+
+        let l:index += 1
+    endwhile
+
+    return l:output
+endfunction
+
+call ale#linter#Define('thrift', {
+\   'name': 'thrift',
+\   'output_stream': 'both',
+\   'executable': {b -> ale#Var(b, 'thrift_thrift_executable')},
+\   'command': function('ale_linters#thrift#thrift#GetCommand'),
+\   'callback': 'ale_linters#thrift#thrift#Handle',
+\})