Resolve "external backup on borg"

Closes #40 (closed)

roles/ynh_backup/tasks/borgbackup.yml

@@ -18,9 +18,8 @@
 #                                                                             #
 #-----------------------------------------------------------------------------#
 - name: Download BorgBackup role on localhost
-  local_action:
-    module: ansible.builtin.command 
-    cmd: ansible-galaxy install -r requirements.yml
+  ansible.builtin.command: ansible-galaxy install m3nu.ansible_role_borgbackup,v0.9.0 -p ~/.ansible/roles
+  delegate_to: localhost
   become: False
 
 - name: run BorgBackup role
@@ -58,7 +57,7 @@
     regexp: "# ssh_command: ssh -i ~/.ssh/id_ed25519"
     line: "{{ ynh_ssh_borg_command }}"
     state: present
-  when: ynh_borg_backup_remote_repo and ynh_ssh_borg_command
+  when: ynh_ssh_borg_command is defined
 
 
 - name: change archive name in "/etc/borgmatic/{{ borgmatic_config_name }}"
@@ -68,7 +67,7 @@
     line: "    archive_name_format: {{ borg_archive_name_format }}"
     state: present
 
-- name: Create borg command in /usr/local/bin
+- name: Create borg launch script in /usr/local/bin
   ansible.builtin.copy:
     content: |
       #!/bin/bash