Function FormatCommand

Modules/PythonInstaller/src/QmitkPipInstaller.cpp:27–44

Quote arguments containing whitespace so the logged command line is copy-pasteable into a shell for reproduction.

  // Quote arguments containing whitespace so the logged command line is
  // copy-pasteable into a shell for reproduction.
  QString FormatCommand(const QString& program, const QStringList& args)
  {
    const auto quote = [](const QString& token) {
      return token.contains(QChar::Space) ? '"' + token + '"' : token;
    };

    QString result = quote(program);
    for (const auto& arg : args)
    {
      result += ' ';
      result += quote(arg);
    }
    // Redact credentials from URLs: "://user:password@" -> "://****:****@"
    static QRegularExpression credentialPattern("://[^/@]+:[^/@]+@");
    result.replace(credentialPattern, "://****:****@");

    return result;
  }

  // Canonicalize a package name per PEP 503: lowercase, and treat runs of
  // '-', '_', '.' as a single '-'. Used to match resolved package names