Setting up GPG signature on macOS Sonoma for IDE IntelliJ and XCode

setup_gpg

# Install gpg tools
https://gpgtools.org

# Install gpg
brew install gpg

# Generating and exporting
gpg --gen-key
gpg --armor --export <email> > ~/.backups/gpg_git_public.key
gpg --armor --export-secret-key <email> > ~/.backups/gpg_git_private.key

# Importing
gpg --armor --import ~/.backups/gpg_git_private.key
gpg --list-secret-keys --keyid-format LONG <EMAIL>

# Copy ed25519/<ID> or rsa/<ID> (in the `sec` section)
git config --global user.signingkey <ID>
git config --global commit.gpgsign true

# Copy public key register to gitlab/github (start from -----BEGIN till BLOCK-----)
# When copy to clipboard switch to gpgtools app it will detect key and suggest you to save. just saveit.
gpg --armor --export <ID>

# Set the gpg program used by git
git config --global gpg.program "/usr/local/MacGPG2/bin/gpg"

# Open project folder in terminal run this command to show prompt input pharase in first run
echo "prompt pharase first" | gpg --clearsign