grpc-ecosystem · johanbrandhorst · Sep 13, 2022 · Sep 13, 2022
diff --git a/doc.go b/doc.go
@@ -2,9 +2,11 @@
 // Licensed under the Apache License 2.0.
 
 /*
+Package middleware
+
 `middleware` is a collection of gRPC middleware packages: interceptors, helpers and tools.
 
-Middleware
+# Middleware
 
 gRPC is a fantastic RPC middleware, which sees a lot of adoption in the Golang world. However, the
 upstream gRPC codebase is relatively bare bones.
@@ -13,7 +15,7 @@ This package, and most of its child packages provides commonly needed middleware
 client-side interceptors for retires, server-side interceptors for input validation and auth,
 functions for chaining said interceptors, metadata convenience methods and more.
 
-Chaining
+# Chaining
 
 Simple way of turning a multiple interceptors into a single interceptor. Here's an example for
 server chaining:
@@ -39,7 +41,7 @@ These interceptors will be executed from left to right: monitoring and then retr
 
 The retry interceptor will call every interceptor that follows it whenever when a retry happens.
 
-Writing Your Own
+# Writing Your Own
 
 Implementing your own interceptor is pretty trivial: there are interfaces for that. But the interesting
 bit exposing common data to handlers (and other middleware), similarly to HTTP Middleware design.

diff --git a/interceptors/auth/doc.go b/interceptors/auth/doc.go
@@ -2,9 +2,11 @@
 // Licensed under the Apache License 2.0.
 
 /*
+Package auth is a middleware that authenticates incoming gRPC requests.
+
 `auth` a generic server-side auth middleware for gRPC.
 
-Server Side Auth Middleware
+# Server Side Auth Middleware
 
 It allows for easy assertion of `:authorization` headers in gRPC calls, be it HTTP Basic auth, or
 OAuth2 Bearer tokens.

diff --git a/interceptors/logging/doc.go b/interceptors/logging/doc.go
@@ -13,12 +13,12 @@ All logging middleware will emit a final log statement. It is based on the error
 the gRPC status code, an error (if any) and it emits at a level controlled via `WithLevels`. You can control this behavior
 using `WithDecider`.
 
-This parent package
+# This parent package
 
 This particular package is intended for use by other middleware, logging or otherwise. It contains interfaces that other
 logging middlewares *could* share. This allows code to be shared between different implementations.
 
-Field names
+# Field names
 
 All field names of loggers follow the OpenTracing semantics definitions, with `grpc.` prefix if needed:
 https://github.com/opentracing/specification/blob/master/semantic_conventions.md

diff --git a/interceptors/ratelimit/doc.go b/interceptors/ratelimit/doc.go
@@ -2,9 +2,11 @@
 // Licensed under the Apache License 2.0.
 
 /*
+Package ratelimit is a middleware that limits the rate of requests.
+
 `ratelimit` a generic server-side ratelimit middleware for gRPC.
 
-Server Side Ratelimit Middleware
+# Server Side Ratelimit Middleware
 
 It allows to do grpc rate limit by your own rate limiter (e.g. token bucket, leaky bucket, etc.)
 

diff --git a/interceptors/recovery/doc.go b/interceptors/recovery/doc.go
@@ -5,9 +5,11 @@
 // See LICENSE for licensing terms.
 
 /*
+Package recovery is a middleware that recovers from panics and logs the panic message.
+
 `recovery` are interceptors that recover from gRPC handler panics.
 
-Server Side Recovery Middleware
+# Server Side Recovery Middleware
 
 By default a panic will be converted into a gRPC error with `code.Internal`.
 

diff --git a/interceptors/retry/doc.go b/interceptors/retry/doc.go
@@ -4,15 +4,15 @@
 /*
 Package retry provides client-side request retry logic for gRPC.
 
-Client-Side Request Retry Interceptor
+# Client-Side Request Retry Interceptor
 
 It allows for automatic retry, inside the generated gRPC code of requests based on the gRPC status
 of the reply. It supports unary (1:1), and server stream (1:n) requests.
 
 By default the interceptors *are disabled*, preventing accidental use of retries. You can easily
 override the number of retries (setting them to more than 0) with a `grpc.ClientOption`, e.g.:
 
- myclient.Ping(ctx, goodPing, grpc_retry.WithMax(5))
+	myclient.Ping(ctx, goodPing, grpc_retry.WithMax(5))
 
 Other default options are: retry on `ResourceExhausted` and `Unavailable` gRPC codes, use a 50ms
 linear backoff with 10% jitter.

diff --git a/interceptors/skip/doc.go b/interceptors/skip/doc.go
@@ -2,6 +2,8 @@
 // Licensed under the Apache License 2.0.
 
 /*
+Package skip
+
 `skip` allow users to skip interceptors in certain condition.
 
 Users can use grpc type, service name, method name and metadata to determine whether to skip the interceptor.

diff --git a/interceptors/timeout/doc.go b/interceptors/timeout/doc.go
@@ -2,9 +2,11 @@
 // Licensed under the Apache License 2.0.
 
 /*
+Package timeout is a middleware that responds with a timeout error after the given duration.
+
 `grpc_timeout` are interceptors that timeout for gRPC client calls.
 
-Client Side Timeout Middleware
+# Client Side Timeout Middleware
 
 Please see examples for simple examples of use.
 */

diff --git a/interceptors/validator/doc.go b/interceptors/validator/doc.go
@@ -2,9 +2,11 @@
 // Licensed under the Apache License 2.0.
 
 /*
+Package validator
+
 `validator` is a generic request contents validator server-side middleware for gRPC.
 
-Request Validator Middleware
+# Request Validator Middleware
 
 Validating input is important, and hard. It also causes a lot of boilerplate code. This middleware
 checks for the existence of a `Validate` method on each of the messages of a gRPC request. This
@@ -16,7 +18,6 @@ While it is generic, it was intended to be used with https://github.com/mwitkow/
 a Go protocol buffers codegen plugin that creates the `Validate` methods (including nested messages)
 based on declarative options in the `.proto` files themselves. For example:
 
-
 	syntax = "proto3";
 	package validator.examples;
 	import "github.com/mwitkow/go-proto-validators/validator.proto";

diff --git a/providers/kit/doc.go b/providers/kit/doc.go
@@ -2,7 +2,7 @@
 // Licensed under the Apache License 2.0.
 
 /*
-`kit` provides a small adapter required to use go-kit/log in logging gRPC middlewares.
- Please see examples for examples of use.
+Package kit provides a small adapter required to use go-kit/log in logging gRPC middlewares.
+Please see examples for examples of use.
 */
 package kit
diff --git a/providers/logr/doc.go b/providers/logr/doc.go
@@ -2,8 +2,7 @@
 // Licensed under the Apache License 2.0.
 
 /*
-`logr` provides a small adapter required to use logr in logging gRPC middlewares.
-
-	Please see examples for examples of use.
+Package logr provides a small adapter required to use logr in logging gRPC middlewares.
+Please see examples for examples of use.
 */
 package logr
diff --git a/providers/logrus/doc.go b/providers/logrus/doc.go
@@ -2,7 +2,7 @@
 // Licensed under the Apache License 2.0.
 
 /*
-`logrus` provides a  small adapter required to use logrus in logging gRPC middlewares.
- Please see examples for examples of use.
+Package logrus provides a  small adapter required to use logrus in logging gRPC middlewares.
+Please see examples for examples of use.
 */
 package logrus
diff --git a/providers/zap/doc.go b/providers/zap/doc.go
@@ -2,7 +2,7 @@
 // Licensed under the Apache License 2.0.
 
 /*
-`zap` provides a small adapter required to use zap in logging gRPC middlewares.
- Please see examples for examples of use.
+Package zap provides a small adapter required to use zap in logging gRPC middlewares.
+Please see examples for examples of use.
 */
 package zap