gpg:无法连接到代理:传递给IPC的无效值

Question

开发环境: Git附带的 Mingw64。

我想和maven-gpg-plugin签个名

 [INFO] --- maven-gpg-plugin:1.6:sign (sign-release-artifacts) @ systemds ---
[INFO] gpg: keybox 'F:\Repo\systemds/pubring.kbx' created
[INFO] gpg: can't connect to the agent: Invalid value passed to IPC
[INFO] gpg: no default secret key: No secret key
[INFO] gpg: signing failed: No secret key

设置GNUPGHOME后，错误消息：

[INFO] [INFO] --- maven-gpg-plugin:1.6:sign (sign-release-artifacts) @ systemds ---
[INFO] gpg: can't connect to the agent: Invalid value passed to IPC
[INFO] gpg: can't connect to the agent: Invalid value passed to IPC
[INFO] gpg: keydb_search failed: No agent running
[INFO] gpg: no default secret key: No agent running
[INFO] gpg: signing failed: No agent running

Answer 1

设置GNUPGHOME的环境变量可以解决此问题。

export GNUPGHOME=$HOME/.gnupg

注意:不要使用~作为代表家庭的~/.gnupg。

解释：

插件试图在当前目录中创建密钥文件，正如我们从行中看到的那样

[INFO] gpg: keybox 'F:\Repo\systemds/pubring.kbx' created

指出GNUPGHOME后解析。