Prompt to choose gpgsign key on setup

未指定任何文件、测试或实现入口。首先检查现有的 CLI 命令和设置流程，然后确定应如何表示 repository 路径、分支、标签、GPG 签名模式和秘密密钥选择；完成意味着所列出的设置以及针对特定分支或标签的使用都能明确无歧义地工作。

Implementation

• Multiselect which operation to use gpgsign

git config push.gpgsign if-asked
git config commit.gpgsign true
git config tag.gpgsign true

• Select signingkey from list-secret-keys

gpg --list-secret-keys --keyid-format long
git config user.signingkey 0123346789ABCDEF
git config user.name Spam Killer
git config user.email spamkiller@dispossable.email

Usage

• Automatic from url or path

git setup https://github.com/cli/cli

# or for existing repo
git setup

# works with multiple repos too
git setup ~/Projects/OSS/{ repo1, repo2 }

• Manual on specific branches and/or tags

git setup --gpgsign hotfix/big-bug feature/branch

• Support wildcards (handy for tags)

git setup --signingkey 'v3.0.0-[alpha|beta].*'

• --gpgsign and --signingkey should be the same (to avoid confusion)