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comparison Resources/CMake/ProtobufCodeGeneration.cmake @ 466:5055031f4a06 bgo-commands-codegen

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- Added browserify to build. This allows using require calls for modules that work with tsc compiler. - removed older stuff related to Protocol Buffers and Flatbuffers - changed triple-slash references to import statements - module prefixes are now added at call sites - added cmake module for filename handling - switched to Ninja for sample build - Added virtual dtor in ICommand
author bgo-osimis
date Mon, 11 Feb 2019 16:00:04 +0100
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448:cc47e6eaefb0 466:5055031f4a06
1 # HOW TO USE:
2 # the GenerateCodeFromProtobufSchema will generate files in ${CMAKE_BINARY_DIR} and will
3 # populate PROTOBUF_AUTOGENERATED_SOURCES with the list of generated files
4 # AS OF 2019-01-30, it requires protoc (version 3.6.1.x) to be available in the path
5 set(PROTOBUF_AUTOGENERATED_SOURCES)
6
7 # TODO: use find_program (<VAR> name1 [path1 path2 ...]) to located the protobuf compiler
8 # TODO: automated the TS plugin installation
9
10 macro(GenerateCodeFromProtobufSchema schemaFilePath outputBaseDirectory)
11 # extract file name
12 GetFilePathWithoutLastExtension(schemaFilePathWithoutExt ${schemaFilePath})
13
14 # remove extension
15 GetFilenameFromPath(schemaFileNameWithoutExt ${schemaFilePathWithoutExt})
16
17 set(generatedFilePathWithoutExtension "${CMAKE_BINARY_DIR}/AUTOGENERATED/${schemaFileNameWithoutExt}")
18 set(generatedCppSourceFilePath "${generatedFilePathWithoutExtension}.pb.cc")
19 set(generatedCppHeaderFilePath "${generatedFilePathWithoutExtension}.pb.h")
20 set(generatedJsFilePath "${generatedFilePathWithoutExtension}_pb.js")
21 set(generatedTsFilePath "${generatedFilePathWithoutExtension}_pb.d.ts")
22 # set(generatedJsFileName "${generatedFilePathWithoutExtension}.js")
23
24 # set(AUTOGENERATED_DIR "${CMAKE_CURRENT_BINARY_DIR}/AUTOGENERATED")
25 # set(AUTOGENERATED_SOURCES)
26
27 set(PROTOC_EXECUTABLE "PROTOC")
28 find_program(PROTOC_EXECUTABLE_SEARCH ${FLATC_EXECUTABLE})
29 if(NOT PROTOC_EXECUTABLE_SEARCH)
30 message(FATAL_ERROR "The Protocol Buffers compiler (protoc[.exe]) cannot be found!")
31 endif()
32
33 # TODO CUSTOMIZE FOR TYPESCRIPT
34 set(SCRIPT_CPP_OPTIONS)
35 list(APPEND SCRIPT_CPP_OPTIONS "----cpp_out=${CMAKE_BINARY_DIR}/AUTOGENERATED")
36 # list(APPEND SCRIPT_CPP_OPTIONS "gnagna")
37
38 set(SCRIPT_TS_OPTIONS)
39
40 list(APPEND SCRIPT_TS_OPTIONS "--ts")
41 list(APPEND SCRIPT_TS_OPTIONS "gnagna")
42
43 add_custom_command(
44 OUTPUT
45 ${generatedCppSourceFilePath}
46 ${generatedCppHeaderFilePath}
47 COMMAND
48 ${PROTOC_EXECUTABLE} ${SCRIPT_CPP_OPTIONS} ${schemaFilePath}
49 DEPENDS
50 ${schemaFilePath}
51 )
52
53 add_custom_command(
54 OUTPUT
55 ${generatedTsFileName}
56 ${generatedJsFilePath}
57 COMMAND
58 ${PROTOC_EXECUTABLE} ${SCRIPT_TS_OPTIONS} ${schemaFilePath}
59 DEPENDS
60 ${schemaFilePath}
61 )
62
63 # add_custom_command(
64 # OUTPUT
65 # ${generatedJsFileName}
66 # COMMAND
67 # ${FLATC_EXECUTABLE} ${SCRIPT_JS_OPTIONS} ${schemaFilePath}
68 # DEPENDS
69 # ${schemaFilePath}
70 # )
71
72 list(APPEND FLATC_AUTOGENERATED_SOURCES "${generatedCppFileName}")
73 # list(APPEND FLATC_AUTOGENERATED_SOURCES "${generatedJsFileName}")
74 list(APPEND FLATC_AUTOGENERATED_SOURCES "${generatedTsFileName}")
75
76 endmacro()
77