lnrpc: add autopilotrpc doc tags to enable lncli api doc generation

lnrpc/autopilotrpc/autopilot.proto

@@ -4,11 +4,29 @@ package autopilotrpc;
 
 option go_package = "github.com/lightningnetwork/lnd/lnrpc/autopilotrpc";
 
+/*
+ * Comments in this file will be directly parsed into the API
+ * Documentation as descriptions of the associated method, message, or field.
+ * These descriptions should go right above the definition of the object, and
+ * can be in either block or // comment format.
+ *
+ * An RPC method can be matched to an lncli command by placing a line in the
+ * beginning of the description in exactly the following format:
+ * lncli: `methodname`
+ *
+ * Failure to specify the exact name of the command will cause documentation
+ * generation to fail.
+ *
+ * More information on how exactly the gRPC documentation is generated from
+ * this proto file can be found here:
+ * https://github.com/lightninglabs/lightning-api
+ */
+
 // Autopilot is a service that can be used to get information about the current
 // state of the daemon's autopilot agent, and also supply it with information
 // that can be used when deciding where to open channels.
 service Autopilot {
-    /*
+    /* lncli: `autopilot status`
     Status returns whether the daemon's autopilot agent is active.
     */
     rpc Status (StatusRequest) returns (StatusResponse);
@@ -19,7 +37,7 @@ service Autopilot {
     */
     rpc ModifyStatus (ModifyStatusRequest) returns (ModifyStatusResponse);
 
-    /*
+    /* lncli: `autopilot query`
     QueryScores queries all available autopilot heuristics, in addition to any
     active combination of these heruristics, for the scores they would give to
     the given nodes.

lnrpc/autopilotrpc/autopilot.swagger.json

@@ -51,7 +51,7 @@
     },
     "/v2/autopilot/scores": {
       "get": {
-        "summary": "QueryScores queries all available autopilot heuristics, in addition to any\nactive combination of these heruristics, for the scores they would give to\nthe given nodes.",
+        "summary": "lncli: `autopilot query`\nQueryScores queries all available autopilot heuristics, in addition to any\nactive combination of these heruristics, for the scores they would give to\nthe given nodes.",
         "operationId": "Autopilot_QueryScores",
         "responses": {
           "200": {
@@ -124,7 +124,7 @@
     },
     "/v2/autopilot/status": {
       "get": {
-        "summary": "Status returns whether the daemon's autopilot agent is active.",
+        "summary": "lncli: `autopilot status`\nStatus returns whether the daemon's autopilot agent is active.",
         "operationId": "Autopilot_Status",
         "responses": {
           "200": {

lnrpc/autopilotrpc/autopilot_grpc.pb.go

@@ -18,11 +18,13 @@ const _ = grpc.SupportPackageIsVersion7
 //
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type AutopilotClient interface {
+	// lncli: `autopilot status`
 	// Status returns whether the daemon's autopilot agent is active.
 	Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (*StatusResponse, error)
 	// ModifyStatus is used to modify the status of the autopilot agent, like
 	// enabling or disabling it.
 	ModifyStatus(ctx context.Context, in *ModifyStatusRequest, opts ...grpc.CallOption) (*ModifyStatusResponse, error)
+	// lncli: `autopilot query`
 	// QueryScores queries all available autopilot heuristics, in addition to any
 	// active combination of these heruristics, for the scores they would give to
 	// the given nodes.
@@ -80,11 +82,13 @@ func (c *autopilotClient) SetScores(ctx context.Context, in *SetScoresRequest, o
 // All implementations must embed UnimplementedAutopilotServer
 // for forward compatibility
 type AutopilotServer interface {
+	// lncli: `autopilot status`
 	// Status returns whether the daemon's autopilot agent is active.
 	Status(context.Context, *StatusRequest) (*StatusResponse, error)
 	// ModifyStatus is used to modify the status of the autopilot agent, like
 	// enabling or disabling it.
 	ModifyStatus(context.Context, *ModifyStatusRequest) (*ModifyStatusResponse, error)
+	// lncli: `autopilot query`
 	// QueryScores queries all available autopilot heuristics, in addition to any
 	// active combination of these heruristics, for the scores they would give to
 	// the given nodes.