Function escape_project_name

src/cmake_generator.cpp:177–188

CMake target name rules: https://cmake.org/cmake/help/latest/policy/CMP0037.html [A-Za-z0-9_.+\-] TOML bare keys: non-empty strings composed only of [A-Za-z0-9_-] We replace all non-TOML bare key characters with _

// TOML bare keys: non-empty strings composed only of [A-Za-z0-9_-]
// We replace all non-TOML bare key characters with _
static std::string escape_project_name(const std::string &name) {
    std::string escaped;
    escaped.reserve(name.length());
    for (auto ch : name) {
        if ((ch >= 'A' && ch <= 'Z') || (ch >= 'a' && ch <= 'z') || (ch >= '0' && ch <= '9') || ch == '_' || ch == '-') {
            escaped += ch;
        } else {
            escaped += '_';
        }
    }
    return escaped;
}

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