setup.yml

---

- name: Setup a debian chroot environment for building packages.
  hosts: localhost
  connection: local
  gather_facts: false
  become: false
  vars_files:
   - vars/install_vars.yml
  tasks:
   - name: "Check local debootstrap installation"
     block:
      - name: "Check for path `debootstrap_root`"
        ansible.builtin.stat:
         path: "{{ debootstrap_root }}"
        register: st

      - name: "Failed Check for path `debootstrap_root`"
        ansible.builtin.fail:
         msg: "{{ debootstrap_root }} doesn't exists or is not accessible"
        when: not (st.stat.isdir)

      - name: "Check for executeable `/usr/sbin/debootstrap`"
        ansible.builtin.stat:
         path: "{{ debootstrap_root }}/usr/sbin/debootstrap"
        register: st

      - name: Debug stage
        ansible.builtin.debug:
         var: st

      - name: "Failed Check for executable `/usr/sbin/debootstrap`"
        ansible.builtin.fail:
         msg: "{{ debootstrap_root }} doesn't exists or is not accessible"
        when: not (st.stat.exists) and not (st.stat.executable)

   - name: "Create Sysroot {{ sysroot }}"
     ansible.builtin.file:
      path: "{{ sysroot }}"
      state: directory
      mode: '0755'
      recurse: false  # Should be that way.
     register: create_sysroot

   - name: "Verify Empty Sysroot {{ sysroot }}"
     ansible.builtin.command: ls -A "{{ sysroot }}"
     register: empty_sysroot
     when: not (create_sysroot.changed)

   - name: "Run debootstrap on path {{ sysroot }}"
     ansible.builtin.command:
      "{{ debootstrap_root }}/usr/sbin/debootstrap --arch {{ base_debian.arch }} {{ base_debian.suite }} {{ sysroot }}"
     become: true
     environment:
      DEBOOTSTRAP_DIR: "{{ debootstrap_root }}/usr/share/debootstrap"
     when: create_sysroot.changed or empty_sysroot.stdout == ""

   - name: "Create debchroot skript"
     ansible.builtin.copy:
      dest: "{{ playbook_dir }}/debchroot"
      mode: 0755
      content: |
       #!/bin/bash
       
       UNDO_TASKS=( )

       traphandler() {
         local task; local cmd;
         for task in "${UNDO_TASKS[@]}"; do
           cmd="${task%%:*}"
           case "$cmd" in
             "umount")
               umount "${task#*:}"
               ;;
             *)
               ;;
           esac
         done
         exit
       }

       trap traphandler EXIT

       set -e
       mount -t proc proc "$1/proc"
       UNDO_TASKS=( "umount:$1/proc" "${UNDO_TASKS[@]}" )

       mount -t sysfs sysfs "$1/sys"
       UNDO_TASKS=( "umount:$1/sys" "${UNDO_TASKS[@]}" )

       mount -t tmpfs efivars "$1/sys/firmware/efi/efivars"
       UNDO_TASKS=( "umount:$1/sys/firmware/efi/efivars" "${UNDO_TASKS[@]}" )
 
       mount -t tmpfs tmpfs "$1/tmp"
       UNDO_TASKS=( "umount:$1/tmp" "${UNDO_TASKS[@]}" )

       chroot "$@"

   - name: Build dynamic chroot inventory
     ansible.builtin.add_host:
      name: chroot_deb
      ansible_host: "{{ sysroot }}"
      ansible_connection: community.general.chroot
      ansible_chroot_exe: "{{ playbook_dir }}/debchroot"


- name: "Basic setup in chroot"
  hosts: chroot_deb
  gather_facts: false
  vars_files:
   - vars/install_vars.yml
  tasks:
   - name: "Install python3"
     ansible.builtin.raw: "apt update && apt -y install python3 python3-apt"

   - name: "Install build-essential"
     ansible.builtin.apt:
      name: 
       - build-essential 
       - fakeroot
       - devscripts

   - name: "Test"
     ansible.builtin.blockinfile:
      path: /etc/apt/sources.list
      block: "deb-src http://deb.debian.org/debian {{ base_debian.suite }} main"