feat: add buf cmd

templates/project/buf.gen.yaml.tpl

@@ -0,0 +1,29 @@
+version: v2
+managed:
+  enabled: true
+  override:
+    - file_option: go_package_prefix
+      value: {{.ModuleName}}/pkg/proto
+
+plugins:
+  - remote: buf.build/protocolbuffers/go
+    out: gen/go
+    opt: paths=source_relative
+  - remote: buf.build/grpc/go
+    out: gen/go
+    opt: paths=source_relative,require_unimplemented_servers=false
+  - remote: buf.build/grpc-ecosystem/gateway
+    out: gen/go
+    opt: paths=source_relative
+  # languages
+  - remote: buf.build/protocolbuffers/js
+    out: gen/js
+  - remote: buf.build/protocolbuffers/php
+    out: gen/php
+  # generate openapi documentation for api
+  - remote: buf.build/grpc-ecosystem/openapiv2
+    out: gen/openapiv2
+    opt: allow_merge=true,merge_file_name=services
+
+inputs:
+  - directory: proto

templates/project/buf.yaml.tpl

@@ -0,0 +1,10 @@
+# For details on buf.yaml configuration, visit https://buf.build/docs/configuration/v2/buf-yaml
+version: v2
+modules:
+  - path: proto
+lint:
+  use:
+    - STANDARD
+breaking:
+  use:
+    - FILE