Javascript bindings (#14)

* Initial version ready

- bindings are in `bindings/emscripten.cpp`
- minimal Javascript example is in `examples/ggwave-js`

* add npm package + add test-ggwave.js

* js : rename export name to "ggwave_factory"

* update to v0.1.5

* Update README.md

* npm : add npm-publish target

CMakeLists.txt

@@ -1,8 +1,10 @@
 cmake_minimum_required (VERSION 3.0)
-project(ggwave VERSION 0.1.4)
+project(ggwave VERSION 0.1.5)
 
+# configure project version
 configure_file(${CMAKE_SOURCE_DIR}/README.md.tmpl ${CMAKE_SOURCE_DIR}/README.md @ONLY)
 configure_file(${CMAKE_SOURCE_DIR}/bindings/python/setup.py.tmpl ${CMAKE_SOURCE_DIR}/bindings/python/setup.py @ONLY)
+configure_file(${CMAKE_SOURCE_DIR}/bindings/javascript/package-tmpl.json ${CMAKE_SOURCE_DIR}/bindings/javascript/package.json @ONLY)
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS "on")
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
@@ -75,48 +77,7 @@ if (GGWAVE_ALL_WARNINGS)
 endif()
 
 add_subdirectory(src)
-
-if (GGWAVE_SUPPORT_PYTHON)
-    file(GLOB_RECURSE GGWAVE_SOURCES "include/*" "src/*")
-
-    add_custom_command(
-        OUTPUT ${CMAKE_SOURCE_DIR}/bindings/python/ggwave.bycython.cpp
-        OUTPUT ${CMAKE_SOURCE_DIR}/bindings/python/ggwave
-        DEPENDS ${CMAKE_SOURCE_DIR}/bindings/python/Makefile
-        DEPENDS ${CMAKE_SOURCE_DIR}/bindings/python/ggwave.pyx
-        DEPENDS ${CMAKE_SOURCE_DIR}/bindings/python/cggwave.pxd
-        DEPENDS ${CMAKE_SOURCE_DIR}/bindings/python/setup.py
-        DEPENDS ${GGWAVE_SOURCES}
-        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/bindings/python
-        COMMAND make clean
-        COMMAND make
-        COMMENT "Compiling Python module"
-        VERBATIM
-        )
-
-    add_custom_target(ggwave-py ALL
-        DEPENDS bindings/python/ggwave.bycython.cpp
-        DEPENDS bindings/python/ggwave
-        )
-
-    add_custom_command(
-        OUTPUT ${CMAKE_SOURCE_DIR}/bindings/python/dist
-        DEPENDS ${CMAKE_SOURCE_DIR}/bindings/python/Makefile
-        DEPENDS ${CMAKE_SOURCE_DIR}/bindings/python/ggwave.pyx
-        DEPENDS ${CMAKE_SOURCE_DIR}/bindings/python/cggwave.pxd
-        DEPENDS ${CMAKE_SOURCE_DIR}/bindings/python/setup.py
-        DEPENDS ${GGWAVE_SOURCES}
-        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/bindings/python
-        COMMAND make publish
-        COMMENT "Publishing Python module v${PROJECT_VERSION}"
-        VERBATIM
-        )
-
-    add_custom_target(pypi-publish
-        DEPENDS bindings/python/dist
-        )
-endif()
-
+add_subdirectory(bindings)
 
 if (GGWAVE_BUILD_TESTS)
     enable_testing()