Program Listing for File BlameController.cpp

↰ Return to documentation for file (include/editor/featureWrapper/GitWrap/Blame/BlameController.cpp)

#include "BlameController.hpp"

#include "PDJE_LOG_SETTER.hpp"

bool
BlameController::BlameOpen(git_repository    *repo,
                           const fs::path    &path,
                           git_blame_options *options)
{
    std::string safeStr = path.generic_string();
    if (blame != nullptr) {
        critlog(
            "blame is null. tried from BlameController BlameOpen. Errpath: ");
        critlog(path.generic_string());
        return false;
    }
    if (git_blame_file(&blame, repo, safeStr.c_str(), options) != 0) {
        critlog("failed to blame file. from BlameController BlameOpen. Errpath "
                "& Errmsg : ");
        critlog(path.generic_string());
        critlog(git_error_last()->message);
        return false;
    }
    blameAmount = git_blame_get_hunk_count(blame);

    return true;
}

MAYBE_BLAME_RESULT
BlameController::
operator[](unsigned int idx)
{
    if (idx >= blameAmount) {
        warnlog("index out of range. from BlameController op[]");
        return std::nullopt;
    }
    auto temphunk = git_blame_get_hunk_byindex(blame, idx);
    if (temphunk) {
        BlameResult tempres;
        tempres.commitID        = temphunk->final_commit_id;
        tempres.editStartLine   = temphunk->final_start_line_number;
        tempres.editedLines     = temphunk->lines_in_hunk;
        tempres.originID        = temphunk->orig_commit_id;
        tempres.originStartLine = temphunk->orig_start_line_number;
        return tempres;
    } else {
        critlog("failed to get hunk. from BlameController op []. gitLog: ");
        critlog(git_error_last()->message);
        return std::nullopt;
    }
}

BlameController::~BlameController()
{
    if (blame != nullptr) {
        git_blame_free(blame);
    }
}