api: rename "msgpack_rpc/defs.h" to "api/private/dispatch.h" and use the header generator.

scripts/gendispatch.lua

@@ -99,7 +99,7 @@ output:write([[
 #include "nvim/log.h"
 #include "nvim/vim.h"
 #include "nvim/msgpack_rpc/helpers.h"
-#include "nvim/msgpack_rpc/defs.h"
+#include "nvim/api/private/dispatch.h"
 #include "nvim/api/private/helpers.h"
 #include "nvim/api/private/defs.h"
 ]])

src/nvim/CMakeLists.txt

@@ -11,12 +11,12 @@ endif()
 endif()
 
 set(GENERATED_DIR ${PROJECT_BINARY_DIR}/src/nvim/auto)
-set(DISPATCH_GENERATOR ${PROJECT_SOURCE_DIR}/scripts/msgpack-gen.lua)
+set(DISPATCH_GENERATOR ${PROJECT_SOURCE_DIR}/scripts/gendispatch.lua)
 file(GLOB API_HEADERS api/*.h)
 file(GLOB MSGPACK_RPC_HEADERS msgpack_rpc/*.h)
-set(MSGPACK_DISPATCH ${GENERATED_DIR}/msgpack_dispatch.c)
 set(HEADER_GENERATOR ${PROJECT_SOURCE_DIR}/scripts/gendeclarations.lua)
 set(GENERATED_INCLUDES_DIR ${PROJECT_BINARY_DIR}/include)
+set(GENERATED_API_DISPATCH ${GENERATED_DIR}/api/private/dispatch.c)
 set(GENERATED_EX_CMDS_ENUM ${GENERATED_INCLUDES_DIR}/ex_cmds_enum.generated.h)
 set(GENERATED_EX_CMDS_DEFS ${GENERATED_DIR}/ex_cmds_defs.generated.h)
 set(GENERATED_FUNCS_HASH_INPUT ${GENERATED_DIR}/funcs.generated.h.hsh)
@@ -143,9 +143,13 @@ separate_arguments(C_FLAGS_${build_type}_ARRAY UNIX_COMMAND ${CMAKE_C_FLAGS_${bu
 set(gen_cflags ${gen_cflags} ${C_FLAGS_${build_type}_ARRAY} ${C_FLAGS_ARRAY})
 
 foreach(sfile ${NEOVIM_SOURCES}
-              "${PROJECT_SOURCE_DIR}/src/nvim/regexp_nfa.c")
+              "${PROJECT_SOURCE_DIR}/src/nvim/regexp_nfa.c"
+              ${GENERATED_API_DISPATCH})
   get_filename_component(full_d ${sfile} PATH)
   file(RELATIVE_PATH d "${PROJECT_SOURCE_DIR}/src/nvim" "${full_d}")
+  if(${d} MATCHES "^[.][.]")
+    file(RELATIVE_PATH d "${GENERATED_DIR}" "${full_d}")
+  endif()
   get_filename_component(f ${sfile} NAME)
   get_filename_component(r ${sfile} NAME_WE)
   if(NOT ${d} EQUAL ".")
@@ -188,8 +192,8 @@ add_custom_command(OUTPUT ${GENERATED_UNICODE_TABLES}
     ${EASTASIANWIDTH_FILE}
 )
 
-add_custom_command(OUTPUT ${MSGPACK_DISPATCH}
-  COMMAND ${LUA_PRG} ${DISPATCH_GENERATOR} ${API_HEADERS} ${MSGPACK_DISPATCH}
+add_custom_command(OUTPUT ${GENERATED_API_DISPATCH}
+  COMMAND ${LUA_PRG} ${DISPATCH_GENERATOR} ${API_HEADERS} ${GENERATED_API_DISPATCH}
   DEPENDS
     ${API_HEADERS}
     ${MSGPACK_RPC_HEADERS}
@@ -198,7 +202,7 @@ add_custom_command(OUTPUT ${MSGPACK_DISPATCH}
 
 list(APPEND NEOVIM_GENERATED_SOURCES
   "${PROJECT_BINARY_DIR}/config/auto/pathdef.c"
-  "${MSGPACK_DISPATCH}"
+  "${GENERATED_API_DISPATCH}"
   "${GENERATED_EX_CMDS_ENUM}"
   "${GENERATED_EX_CMDS_DEFS}"
   "${GENERATED_EVENTS_ENUM}"

src/nvim/api/private/dispatch.h

@@ -0,0 +1,21 @@
+#ifndef NVIM_API_PRIVATE_DISPATCH_H
+#define NVIM_API_PRIVATE_DISPATCH_H
+
+#include "nvim/api/private/defs.h"
+
+/// The rpc_method_handlers table, used in msgpack_rpc_dispatch(), stores
+/// functions of this type.
+typedef struct {
+  Object (*fn)(uint64_t channel_id,
+               uint64_t request_id,
+               Array args,
+               Error *error);
+  bool async;  // function is always safe to run immediately instead of being
+               // put in a request queue for handling when nvim waits for input.
+} MsgpackRpcRequestHandler;
+
+#ifdef INCLUDE_GENERATED_DECLARATIONS
+# include "api/private/dispatch.h.generated.h"
+#endif
+
+#endif  // NVIM_API_PRIVATE_DISPATCH_H

src/nvim/main.c

@@ -58,13 +58,13 @@
 #include "nvim/event/loop.h"
 #include "nvim/os/signal.h"
 #include "nvim/event/process.h"
-#include "nvim/msgpack_rpc/defs.h"
 #include "nvim/msgpack_rpc/helpers.h"
 #include "nvim/msgpack_rpc/server.h"
 #include "nvim/msgpack_rpc/channel.h"
 #include "nvim/api/private/defs.h"
 #include "nvim/api/private/helpers.h"
 #include "nvim/api/private/handle.h"
+#include "nvim/api/private/dispatch.h"
 
 /* Maximum number of commands from + or -c arguments. */
 #define MAX_ARG_CMDS 10

src/nvim/map.c

@@ -6,7 +6,7 @@
 #include "nvim/map_defs.h"
 #include "nvim/vim.h"
 #include "nvim/memory.h"
-#include "nvim/msgpack_rpc/defs.h"
+#include "nvim/api/private/dispatch.h"
 
 #include "nvim/lib/khash.h"
 

src/nvim/map.h

@@ -5,7 +5,7 @@
 
 #include "nvim/map_defs.h"
 #include "nvim/api/private/defs.h"
-#include "nvim/msgpack_rpc/defs.h"
+#include "nvim/api/private/dispatch.h"
 #include "nvim/bufhl_defs.h"
 
 #define MAP_DECLS(T, U) \

src/nvim/msgpack_rpc/defs.h

@@ -1,28 +0,0 @@
-#ifndef NVIM_MSGPACK_RPC_DEFS_H
-#define NVIM_MSGPACK_RPC_DEFS_H
-
-
-/// The rpc_method_handlers table, used in msgpack_rpc_dispatch(), stores
-/// functions of this type.
-typedef struct {
-  Object (*fn)(uint64_t channel_id,
-               uint64_t request_id,
-               Array args,
-               Error *error);
-  bool async;  // function is always safe to run immediately instead of being
-               // put in a request queue for handling when nvim waits for input.
-} MsgpackRpcRequestHandler;
-
-/// Initializes the msgpack-rpc method table
-void msgpack_rpc_init_method_table(void);
-
-// Add a handler to the method table
-void msgpack_rpc_add_method_handler(String method,
-                                    MsgpackRpcRequestHandler handler);
-
-void msgpack_rpc_init_function_metadata(Dictionary *metadata);
-
-MsgpackRpcRequestHandler msgpack_rpc_get_handler_for(const char *name,
-                                                     size_t name_len)
-  FUNC_ATTR_NONNULL_ARG(1);
-#endif  // NVIM_MSGPACK_RPC_DEFS_H

src/nvim/msgpack_rpc/helpers.c

@@ -4,9 +4,9 @@
 
 #include <msgpack.h>
 
+#include "nvim/api/private/dispatch.h"
 #include "nvim/api/private/helpers.h"
 #include "nvim/msgpack_rpc/helpers.h"
-#include "nvim/msgpack_rpc/defs.h"
 #include "nvim/lib/kvec.h"
 #include "nvim/vim.h"
 #include "nvim/log.h"