Ease release process regarding GPG passphrase

[mmichaelis]

The instruction in the release-readme does not work:

mvn release:prepare release:perform -Darguments=-Dgpg.passphrase=PASSPHRASE

even if specified you will get several prompts during release to input the passphrase.

See Also:

• Maven GPG Plugin Usage

[mmichaelis]

README.md is already correct which states to use:

mvn release:prepare release:perform -Dgpg.passphrase=PASSPHRASE

Mind that for example in Powershell you need to place the property into quotes:

mvn release:prepare release:perform -D"gpg.passphrase"=PASSPHRASE