linter/cypher: add cypher-lint

1 files changed, 26 insertions, 0 deletions

diff --git a/ale_linters/cypher/cypher_lint.vim b/ale_linters/cypher/cypher_lint.vim
new file mode 100644
index 00000000..c72abf45
--- /dev/null
+++ b/ale_linters/cypher/cypher_lint.vim
@@ -0,0 +1,26 @@
+" Author: Francisco Lopes <francisco@oblita.com>
+" Description: Linting for Neo4j's Cypher
+
+function! ale_linters#cypher#cypher_lint#Handle(buffer, lines) abort
+    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):(\d+): (.*)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'lnum': l:match[2] + 0,
+        \   'col': l:match[3] + 0,
+        \   'text': l:match[4],
+        \   'type': 'E',
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('cypher', {
+\   'name': 'cypher_lint',
+\   'executable': 'cypher-lint',
+\   'command': 'cypher-lint %s',
+\   'output_stream': 'stderr',
+\   'callback': 'ale_linters#cypher#cypher_lint#Handle',
+\})