| Subject: | Please add can_sign() function |
The presence of gpg or Crypt::OpenPGP is not enough to ensure that
signing is possible. In particular, the lack of a secret key will cause
sign() to fail.
For the sake of module installers and CPAN authors, please add a
can_sign() function to allow the toolchain to confirm that signing is
possible instead of blindly trying it and dying with unfriendly error
messages for the user.
Thank you,
David