Function generate_gitfile

src/cmake_generator.cpp:190–243

}

static void generate_gitfile(const char *gitfile, const std::vector<std::string> &desired_lines) {
    // Reference: https://github.com/github/linguist/blob/master/docs/overrides.md#summary
    auto lines = desired_lines;
    auto generate = [&lines](const char *newline) {
        std::string generated;
        generated += "# cmkr";
        generated += newline;
        for (const auto &line : lines) {
            generated += line;
            generated += newline;
        }
        return generated;
    };
    if (!fs::exists(gitfile)) {
        create_file(gitfile, generate("\n"));
    } else {
        auto contents = read_file(gitfile);
        std::string line;
        auto cr = 0, lf = 0;
        auto flush_line = [&line, &lines]() {
            auto itr = std::find(lines.begin(), lines.end(), line);
            if (itr != lines.end()) {
                lines.erase(itr);
            }
            line.clear();
        };
        for (size_t i = 0; i < contents.length(); i++) {
            if (contents[i] == '\r') {
                cr++;
                continue;
            }
            if (contents[i] == '\n') {
                lf++;
                flush_line();
            } else {
                line += contents[i];
            }
        }
        if (!line.empty()) {
            flush_line();
        }

        if (!lines.empty()) {
            // Append the cmkr .gitattributes using the detected newline
            auto newline = cr == lf ? "\r\n" : "\n";
            if (!contents.empty() && contents.back() != '\n') {
                contents += newline;
            }
            contents += newline;
            contents += generate(newline);
            create_file(gitfile, contents);
        }
    }
}

void generate_project(const std::string &type) {
    const auto name = escape_project_name(fs::current_path().stem().string());