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#include "PlatformCommon.hpp"
#include "file_logger.h"
#include "procutils.h"
#include <algorithm>
#include <wx/arrstr.h>
bool PlatformCommon::WhichWithVersion(const wxString& command, const std::vector<int>& versions,
wxString* command_fullpath)
{
std::vector<int> sorted_versions = versions;
// sort the numbers in descending order
std::sort(sorted_versions.begin(), sorted_versions.end(), [](int a, int b) { return b < a; });
wxArrayString names;
names.reserve(sorted_versions.size() + 1);
// executable without number should come first
names.Add(command);
for(auto ver : sorted_versions) {
names.Add(wxString() << command << "-" << ver);
}
for(const wxString& name : names) {
if(Which(name, command_fullpath)) {
return true;
}
}
return false;
}
/// Locate rustup bin folder
/// the path is set to:
/// $HOME/.rustup/TOOLCHAIN-NAME/bin
bool PlatformCommon::FindRustupToolchainBinDir(wxString* rustup_bin_dir)
{
#ifdef __WXMSW__
return false;
#else
wxString homedir;
FindHomeDir(&homedir);
wxString rustup_exe;
rustup_exe << homedir << "/.cargo/bin/rustup";
if(!wxFileName::FileExists(rustup_exe)) {
return false;
}
// locate the default toolchain
wxString toolchain_name = ProcUtils::GrepCommandOutput({ rustup_exe, "toolchain", "list" }, "(default)");
toolchain_name = toolchain_name.BeforeLast('(');
toolchain_name.Trim().Trim(false);
if(toolchain_name.empty()) {
return false;
}
// build the path
*rustup_bin_dir << homedir << "/.rustup/toolchains/" << toolchain_name << "/bin";
clDEBUG() << "Rust toolchain path:" << *rustup_bin_dir << endl;
return true;
#endif
}
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