1 files changed, 54 insertions, 0 deletions
diff --git a/ale_linters/cairo/sierra.vim b/ale_linters/cairo/sierra.vim
new file mode 100644
index 00000000..06eb87f4
--- /dev/null
+++ b/ale_linters/cairo/sierra.vim
@@ -0,0 +1,54 @@
+" Author: 0xHyoga <0xHyoga@gmx.com>
+" Description: Report Starknet compile to sierra errors in cairo 1.0 code
+
+call ale#Set('cairo_sierra_executable', 'starknet-compile')
+call ale#Set('cairo_sierra_options', '')
+
+function! ale_linters#cairo#sierra#Handle(buffer, lines) abort
+    " Matches patterns like the following:
+    " Error: Expected ';' but got '('
+    "    --> /path/to/file/file.cairo:1:10:)
+    let l:pattern = '\v(error|warning): (.*)$'
+    let l:line_and_column_pattern = '\v\.cairo:(\d+):(\d+)'
+    let l:output = []
+
+    for l:line in a:lines
+        let l:match = matchlist(l:line, l:pattern)
+
+        if len(l:match) == 0
+            let l:match = matchlist(l:line, l:line_and_column_pattern)
+
+            if len(l:match) > 0
+                let l:index = len(l:output) - 1
+                let l:output[l:index]['lnum'] = l:match[1] + 0
+                let l:output[l:index]['col'] = l:match[2] + 0
+            endif
+        else
+            let l:isError = l:match[1] is? 'Error'
+
+            call add(l:output, {
+            \   'lnum': 0,
+            \   'col': 0,
+            \   'text': l:match[2],
+            \   'type': l:isError ? 'E' : 'W',
+            \})
+        endif
+    endfor
+
+    return l:output
+endfunction
+
+function! ale_linters#cairo#sierra#GetCommand(buffer) abort
+    let l:executable = ale#Var(a:buffer, 'cairo_sierra_executable')
+
+    return l:executable . ale#Pad(ale#Var(a:buffer, 'cairo_sierra_options')) . ' %s'
+endfunction
+
+call ale#linter#Define('cairo', {
+\   'name': 'sierra',
+\   'executable': {b -> ale#Var(b, 'cairo_sierra_executable')},
+\   'command': function('ale_linters#cairo#sierra#GetCommand'),
+\   'callback': 'ale_linters#cairo#sierra#Handle',
+\   'output_stream': 'stderr',
+\})
+