load all ssh keys from keepass/passhole and store in local ssh keys

extract-ssh-keys.sh

#!/bin/bash
set -e

mkdir -p ~/.ssh
chmod 700 ~/.ssh

echo -n Enter password to decrypt keepass file: 
read -s keepass_password

# load keepass db for the first time so we can set a password
ph --database ~/.local/share/passhole/Automation-readonly.kdbx --password $keepass_password ls
touch ~/.ssh/config
chmod 600 ~/.ssh/config
ph --database ~/.local/share/passhole/Automation-readonly.kdbx show ssh/github.com/OliPelz --field password | base64 -d > ~/.ssh/id_ed25519_github.com_OliPelz
ph --database ~/.local/share/passhole/Automation-readonly.kdbx show ssh/github.com/OliPelz --field notes | base64 -d > ~/.ssh/id_ed25519_github.com_OliPelz.pub
chmod 600 ~/.ssh/id_ed25519_github.com_OliPelz
chmod 644 ~/.ssh/id_ed25519_github.com_OliPelz.pub

grep -q "Host github-OliPelz" ~/.ssh/config ||  echo "Host github-OliPelz
    Hostname github.com
    IdentityFile ~/.ssh/id_ed25519_github.com_OliPelz
    IdentitiesOnly yes
" >> ~/.ssh/config