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Added options to render diagrams using plantuml and mermaidjs external tools

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This commit is contained in:
Bartek Kryza
2023-11-12 22:57:37 +01:00
parent 429e1c47a9
commit 35f45a07e6
21 changed files with 266 additions and 40 deletions
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34
src/util/util.cc
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@@ -35,7 +35,7 @@ std::string get_process_output(const std::string &command)
std::string result;
#if defined(__linux) || defined(__unix) || defined(__APPLE__)
const std::unique_ptr<FILE, decltype(&pclose)> pipe(
std::unique_ptr<FILE, decltype(&pclose)> pipe(
popen(command.c_str(), "r"), pclose);
#elif defined(_WIN32)
std::unique_ptr<FILE, decltype(&_pclose)> pipe(
@@ -53,6 +53,38 @@ std::string get_process_output(const std::string &command)
return result;
}
void check_process_output(const std::string &command)
{
constexpr size_t kBufferSize{1024};
std::array<char, kBufferSize> buffer{};
int result{EXIT_FAILURE};
std::string output;
auto finalize = [&result](FILE *f) { result = pclose(f); };
#if defined(__linux) || defined(__unix) || defined(__APPLE__)
std::unique_ptr<FILE, decltype(finalize)> pipe(
popen(command.c_str(), "r"), finalize);
#elif defined(_WIN32)
std::unique_ptr<FILE, decltype(finalize)> pipe(
_popen(command.c_str(), "r"), finalize);
#endif
if (!pipe) {
throw std::runtime_error("popen() failed!");
}
while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
output += buffer.data();
}
pipe.reset();
if (result != EXIT_SUCCESS) {
throw std::runtime_error(
fmt::format("External command '{}' failed: {}", command, output));
}
}
std::string get_env(const std::string &name)
{
#if defined(__linux) || defined(__unix)