git_ssh.yml

---
- hosts: localhost
  become: yes
  tasks:
    - name: Install git
      apt:
        name: git
        state: present

    - name: Check if SSH key already exists
      stat:
        path: "~/.ssh/git_id_ed25519"
      register: ssh_key_check

    - name: Generate SSH key
      command:
        cmd: ssh-keygen -t ed25519 -C "nbaudoin@gmail.com" -f ~/.ssh/git_id_ed25519 -N ""
      when: not ssh_key_check.stat.exists

    - name: Display public key
      command:
        cmd: cat ~/.ssh/git_id_ed25519.pub
      register: pub_key
      changed_when: false
      when: not ssh_key_check.stat.exists

    - debug:
        var: pub_key.stdout
        verbosity: 1

    - name: Start ssh-agent, add key, and list identities
      shell: |
        eval $(ssh-agent -s)
        ssh-add ~/.ssh/git_id_ed25519
        ssh-add -l
      register: ssh_agent_output
      changed_when: false

    - debug:
        var: ssh_agent_output.stdout_lines
        verbosity: 1

    - debug:
        var: added_keys.stdout_lines
        verbosity: 1

    - name: Source .bashrc for root
      shell: |
        source /root/.bashrc
      args:
        executable: /bin/bash