feat: add buf as protobuf linter (#43)

1 files changed, 11 insertions, 0 deletions

diff --git a/lua/conform/formatters/buf.lua b/lua/conform/formatters/buf.lua
new file mode 100644
index 0000000..bb64c26
--- /dev/null
+++ b/lua/conform/formatters/buf.lua
@@ -0,0 +1,11 @@
+---@type conform.FileFormatterConfig
+return {
+  meta = {
+    url = "https://buf.build/docs/lint/overview",
+    description = "A new way of working with Protocol Buffers",
+  },
+  command = "buf",
+  args = { "format", "-w", "$FILENAME" },
+  stdin = false,
+  cwd = require("conform.util").root_file({ "buf.yaml" }),
+}