Private configuration for dotfiles

.extra

GIT_AUTHOR_NAME="Your Name"
GIT_AUTHOR_EMAIL="your.email@address.com"

# if there is no username set, set it now
if ! git config --list | grep -q "user.name"; then
    git config --file ~/.gitconfig_private user.name "$GIT_AUTHOR_NAME"
fi

# if there is no user email set, set it now
if ! git config --list | grep -q "user.email"; then
    git config --file ~/.gitconfig_private user.email "$GIT_AUTHOR_EMAIL"
fi

# if there is no signing key set, try to set it now with user permission
if ! git config --list | grep -q "user.signingkey"; then
    # get gpg signing key
    keyid_regex="sec.+rsa4096/([^ ]+)"
    keys=$(gpg --list-secret-keys --keyid-format long)
    signingKey=$(echo $keys | grep -Ei "sec.+rsa4096/([^ ]+)" | cut -d /  -f 2 | cut -d ' ' -f 1)
    echo "Found gpg keys below"
    echo $keys
    echo "keyId $signingKey will be used for git."
    echo "Is this OK? (y/n)"
    read -r response    
    if [[ $response =~ ^([yY][eE][sS]|[yY])$ ]]; then
        git config --file ~/.gitconfig_private user.signingkey $signingKey
        echo "Set signing key"
    else
        echo "Did not set signing key"
    fi
fi