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Find default for text/plain on Linux and Windows (#567) (#8435)

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* Find default for text/plain on machines with xdg (#567)

* Add unicode aware detection of text/plain on windows
This commit is contained in:
Chris-SG 2019-10-08 15:00:59 +11:00 committed by Curtis J Bezault
parent b2f2d89607
commit 9f26ae8bf0
1 changed files with 32 additions and 0 deletions
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32
toolsrc/src/vcpkg/commands.edit.cpp
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@ -167,6 +167,22 @@ namespace vcpkg::Commands::Edit
const std::vector<fs::path> from_registry = find_from_registry();
candidate_paths.insert(candidate_paths.end(), from_registry.cbegin(), from_registry.cend());
const auto txt_default = System::get_registry_string(HKEY_CLASSES_ROOT, R"(.txt\ShellNew)", "ItemName");
if(const auto entry = txt_default.get())
{
#ifdef UNICODE
LPWSTR dst = new wchar_t[MAX_PATH];
ExpandEnvironmentStrings(Strings::to_utf16(*entry).c_str(), dst, MAX_PATH);
auto full_path = Strings::to_utf8(dst);
#else
LPSTR dst = new char[MAX_PATH];
ExpandEnvironmentStrings(entry->c_str(), dst, MAX_PATH);
auto full_path = std::string(dst);
#endif
auto begin = full_path.find_first_not_of('@');
candidate_paths.push_back(fs::u8path(full_path.substr(begin, full_path.find_first_of(',')-begin)));
}
#elif defined(__APPLE__)
candidate_paths.push_back(
fs::path{"/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/bin/code"});
@ -174,6 +190,22 @@ namespace vcpkg::Commands::Edit
#elif defined(__linux__)
candidate_paths.push_back(fs::path{"/usr/share/code/bin/code"});
candidate_paths.push_back(fs::path{"/usr/bin/code"});
if(System::cmd_execute("command -v xdg-mime") == 0)
{
auto mime_qry = Strings::format(R"(xdg-mime query default text/plain)");
auto execute_result = System::cmd_execute_and_capture_output(mime_qry);
if(execute_result.exit_code == 0 && !execute_result.output.empty())
{
mime_qry = Strings::format(R"(command -v %s)", execute_result.output.substr(0, execute_result.output.find('.')));
execute_result = System::cmd_execute_and_capture_output(mime_qry);
if(execute_result.exit_code == 0 && !execute_result.output.empty())
{
execute_result.output.erase(std::remove(std::begin(execute_result.output), std::end(execute_result.output), '\n'), std::end(execute_result.output));
candidate_paths.push_back(fs::path{execute_result.output});
}
}
}
#endif
const auto it = Util::find_if(candidate_paths, [&](const fs::path& p) { return fs.exists(p); });