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jsoncons recipe #16256

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Mar 27, 2023
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4 changes: 4 additions & 0 deletions recipes/jsoncons/all/conandata.yml
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sources:
"0.169.0":
url: "https://github.com/danielaparker/jsoncons/archive/refs/tags/v0.169.0.tar.gz"
sha256: 423dc99d6950056fb55782513daf74adf37501eaf01b977b2415873cd0c44243
43 changes: 43 additions & 0 deletions recipes/jsoncons/all/conanfile.py
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from conan import ConanFile
from conan.tools.files import get, copy
from conan.tools.layout import basic_layout
import os

required_conan_version = ">=1.50.0"


class JsonconsConan(ConanFile):
name = "jsoncons"
description = "A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON"
topics = ("json", "csv", "cpp", "json-serialization", "cbor", "json-parser", "messagepack", "json-pointer", "json-patch", "json-diff", "bson", "ubjson", "json-parsing", "jsonpath", "jmespath", "csv-parser", "csv-reader", "jsonschema", "json-construction", "streaming-json-read")
homepage = "https://github.com/danielaparker/jsoncons"
url = "https://github.com/danielaparker/jsoncons"
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Please run this locally with the hooks enabled 🙏

author = "Daniel Parker danielaparker@yahoo.com"
license = "Boost Software License"
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no_copy_source = True

def layout(self):
basic_layout(self, src_folder="src")

def source(self):
get(
self,
url=f"https://github.com/danielaparker/jsoncons/archive/refs/tags/v{self.version}.tar.gz",
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destination=self.source_folder,
strip_root=True
)

def package(self):
copy(self, pattern="LICENSE", src=self.source_folder, dst=os.path.join(self.package_folder, "licenses"))
copy(self, pattern="*", src=os.path.join(self.source_folder, "include"), dst=os.path.join(self.package_folder, "include"))

def package_id(self):
self.info.header_only()

def package_info(self):
self.cpp_info.set_property("cmake_file_name", "jsoncons")
self.cpp_info.set_property("cmake_target_name", "jsoncons")

# TODO: to remove in conan v2 once cmake_find_package* generators removed
self.cpp_info.names["cmake_find_package"] = "jsoncons"
self.cpp_info.names["cmake_find_package_multi"] = "jsoncons"
Comment on lines +42 to +47
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cmake_find_package and cmake_find_package_multi are obviously broken here, no one noticed that?

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@prince-chrismc prince-chrismc Mar 27, 2023

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They shouldnt be used anyways :) Wasnt a blocker in my head

8 changes: 8 additions & 0 deletions recipes/jsoncons/all/test_package/CMakeLists.txt
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cmake_minimum_required(VERSION 3.8)
project(test_package)

find_package(jsoncons CONFIG REQUIRED)

add_executable(${PROJECT_NAME} test_package.cpp)
target_link_libraries(${PROJECT_NAME} PRIVATE jsoncons)
target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)
26 changes: 26 additions & 0 deletions recipes/jsoncons/all/test_package/conanfile.py
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import os
from conan import ConanFile
from conan.tools.build import can_run
from conan.tools.cmake import CMake, cmake_layout

required_conan_version = ">=1.50.0"

class TestPackageConan(ConanFile):
settings = "os", "compiler", "build_type", "arch"
generators = "CMakeDeps", "CMakeToolchain", "VirtualRunEnv"
test_type = "explicit"

def requirements(self):
self.requires(self.tested_reference_str)

def layout(self):
cmake_layout(self)

def build(self):
cmake = CMake(self)
cmake.configure()
cmake.build()

def test(self):
if can_run(self):
self.run(os.path.join(self.cpp.build.bindirs[0], "test_package"), env="conanrun")
49 changes: 49 additions & 0 deletions recipes/jsoncons/all/test_package/test_package.cpp
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#include <jsoncons/json.hpp>
#include <jsoncons_ext/jsonpath/jsonpath.hpp>
#include <iostream>

using namespace jsoncons; // for convenience

std::string data = R"(
{
"application": "hiking",
"reputons": [
{
"rater": "HikingAsylum",
"assertion": "advanced",
"rated": "Marilyn C",
"rating": 0.90,
"generated": 1514862245
}
]
}
)";

int main()
{
// Parse the string of data into a json value
json j = json::parse(data);

// Does object member reputons exist?
std::cout << "(1) " << std::boolalpha << j.contains("reputons") << "\n\n";

// Get a reference to reputons array
const json& v = j["reputons"];

// Iterate over reputons array
std::cout << "(2)\n";
for (const auto& item : v.array_range())
{
// Access rated as string and rating as double
std::cout << item["rated"].as<std::string>() << ", " << item["rating"].as<double>() << "\n";
}
std::cout << "\n";

// Select all "rated" with JSONPath
std::cout << "(3)\n";
json result = jsonpath::json_query(j,"$..rated");
std::cout << pretty_print(result) << "\n\n";

// Serialize back to JSON
std::cout << "(4)\n" << pretty_print(j) << "\n\n";
}
11 changes: 11 additions & 0 deletions recipes/jsoncons/all/test_v1_package/CMakeLists.txt
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cmake_minimum_required(VERSION 3.8)
project(test_package)

include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
conan_basic_setup(TARGETS)

find_package(jsoncons CONFIG REQUIRED)

add_executable(${PROJECT_NAME} ../test_package/test_package.cpp)
target_link_libraries(${PROJECT_NAME} PRIVATE jsoncons::jsoncons)
target_compile_features(${PROJECT_NAME} PRIVATE cxx_std_11)
17 changes: 17 additions & 0 deletions recipes/jsoncons/all/test_v1_package/conanfile.py
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from conans import ConanFile, CMake, tools
import os


class TestPackageConan(ConanFile):
settings = "os", "compiler", "build_type", "arch"
generators = "cmake", "cmake_find_package_multi"

def build(self):
cmake = CMake(self)
cmake.configure()
cmake.build()

def test(self):
if not tools.cross_building(self):
bin_path = os.path.join("bin", "test_package")
self.run(bin_path, run_environment=True)
3 changes: 3 additions & 0 deletions recipes/jsoncons/config.yml
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versions:
"0.169.0":
folder: "all"