BenchmarkSet.cpp

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#include "BenchmarkSet.h"
 
#include <benchmax/logging.h>
#include <benchmax/utils/filesystem.h>
 
#include <algorithm>
#include <string>
 
namespace benchmax {
 
void BenchmarkSet::add_recursive(const std::filesystem::path& path) {
    try {
        // does p actually exist?
        if(std::filesystem::exists(path))
        {
            if (std::filesystem::is_directory(path)) {
                // If it is a directory, we add all the contents
                BENCHMAX_LOG_TRACE("benchmax", path << " is a directory.");
                for (auto it = std::filesystem::directory_iterator(path); it != std::filesystem::directory_iterator(); it++) {
                    add_recursive(*it);
                }
            } else if (std::filesystem::is_symlink(path)) {
                // A symlink. Resolve symlink and call recursively.
                auto r = std::filesystem::read_symlink(path);
                BENCHMAX_LOG_DEBUG("benchmax", path << " is a symlink to " << r);
                add_recursive(r);
            } else {
                // Not a directory, so (we assume?) it is a file.
                mFilesList.push_back(std::filesystem::absolute(path));
            }
        }
        else {
            BENCHMAX_LOG_WARN("benchmax", path << " does not exist.");
        }
    } catch(const std::filesystem::filesystem_error& ex) {
        BENCHMAX_LOG_ERROR("benchmax", "Filesystem error: " << ex.what());
    }
}
 
void BenchmarkSet::add_directory(const std::filesystem::path& dir) {
    BENCHMAX_LOG_DEBUG("benchmax.benchmarks", "Adding benchmarks from " << dir);
    add_recursive(dir);
    std::sort(mFilesList.begin(), mFilesList.end());
    BENCHMAX_LOG_DEBUG("benchmax.benchmarks", "Now we have " << mFilesList.size() << " benchmarks");
}
 
}