I broke up with neovim....vim is my best friend now

dot_vim/plugged/ale/ale_linters/systemd/systemd_analyze.vim

@@ -0,0 +1,18 @@
+function! ale_linters#systemd#systemd_analyze#Handle(buffer, lines) abort
+    return ale#util#MapMatches(a:lines, '\v(.+):([0-9]+): (.+)', {match -> {
+    \   'lnum': str2nr(match[2]),
+    \   'col': 1,
+    \   'type': 'W',
+    \   'text': match[3],
+    \}})
+endfunction
+
+call ale#linter#Define('systemd', {
+\   'name': 'systemd_analyze',
+\   'aliases': ['systemd-analyze'],
+\   'executable': 'systemd-analyze',
+\   'command': 'SYSTEMD_LOG_COLOR=0 %e --user verify %s',
+\   'callback': 'ale_linters#systemd#systemd_analyze#Handle',
+\   'output_stream': 'both',
+\   'lint_file': 1,
+\})