jsonnet-sys 0.6.0

Native bindings to the libjsonnet library
Documentation 
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# libjsonnet

# Remember to update Bazel and Makefile builds when updating this list! 
set(LIBJSONNET_HEADERS
    ast.h
    desugarer.h
    formatter.h
    lexer.h
    ../include/libjsonnet.h
    parser.h
    pass.h
    state.h
    static_analysis.h
    static_error.h
    std.jsonnet.h
    string_utils.h
    unicode.h
    vm.h)

set(LIBJSONNET_SOURCE
    desugarer.cpp
    formatter.cpp
    lexer.cpp
    libjsonnet.cpp
    parser.cpp
    pass.cpp
    static_analysis.cpp
    string_utils.cpp
    vm.cpp)

add_library(libjsonnet SHARED ${LIBJSONNET_HEADERS} ${LIBJSONNET_SOURCE})
add_dependencies(libjsonnet md5 stdlib)
target_link_libraries(libjsonnet md5)

# CMake prepends CMAKE_SHARED_LIBRARY_PREFIX to shared libraries, so without
# this step the output would be |liblibjsonnet|.
set_target_properties(libjsonnet PROPERTIES OUTPUT_NAME jsonnet)
install(TARGETS libjsonnet DESTINATION lib)

# Static library for jsonnet command-line tool.
add_library(libjsonnet_static STATIC ${LIBJSONNET_SOURCE})
add_dependencies(libjsonnet_static md5)
target_link_libraries(libjsonnet_static md5)
set_target_properties(libjsonnet_static PROPERTIES OUTPUT_NAME jsonnet)

# Tests

function(add_test_executable test_name)
    if (EXISTS ${CMAKE_CURRENT_LIST_DIR}/${test_name}.cpp)
        set(TEST_EXT cpp)
    else()
        set(TEST_EXT c)
    endif()
    add_executable(${test_name} ${test_name}.${TEST_EXT})

    add_dependencies(${test_name} libjsonnet_static gtest_main)
    target_link_libraries(
        ${test_name} gtest gtest_main libjsonnet_static)
endfunction()

if (BUILD_TESTS)
    add_test_executable(lexer_test)
    add_test(lexer_test ${GLOBAL_OUTPUT_PATH}/lexer_test)

    add_test_executable(parser_test)
    add_test(parser_test ${GLOBAL_OUTPUT_PATH}/parser_test)

    add_test_executable(libjsonnet_test)
    add_test(libjsonnet_test ${GLOBAL_OUTPUT_PATH}/libjsonnet_test)

    add_test_executable(libjsonnet_test_file)
    add_test(libjsonnet_test_file
        ${GLOBAL_OUTPUT_PATH}/libjsonnet_test_file
        ${CMAKE_SOURCE_DIR}/test_suite/object.jsonnet)

    set(TEST_SNIPPET "std.assertEqual(({ x: 1, y: self.x } { x: 2 }).y, 2)")
    add_test_executable(libjsonnet_test_snippet)
    add_test(libjsonnet_test_snippet
        ${GLOBAL_OUTPUT_PATH}/libjsonnet_test_snippet ${TEST_SNIPPET})

    add_test(jsonnet_test_snippet
        ${GLOBAL_OUTPUT_PATH}/jsonnet -e ${TEST_SNIPPET})
endif()