---
- name: install stuff
  apt:
    name: 
      - xorriso
      - unzip
      - genisoimage
    update_cache: yes

- name: create project directory
  file:
    dest: /opt/ansiblepackages/debianunattended
    state: directory

- name: Download ISO Image
  get_url:
    url: "https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/debian-10.9.0-amd64-netinst.iso"
    dest: "/opt/ansiblepackages/debianunattended/debian-10.9.0-amd64-netinst.iso"

- name: delete old stuff
  file:
    path: /opt/ansiblepackages/debianunattended/isofiles/
    state: absent

- name: extract ISO Image
  command: xorriso -osirrox on -indev /opt/ansiblepackages/debianunattended/debian-10.9.0-amd64-netinst.iso  -extract / /opt/ansiblepackages/debianunattended/isofiles/
  args:
    creates: /opt/ansiblepackages/debianunattended/isofiles/install.amd/initrd.gz

- name: generate /opt/ansiblepackages/debianunattended/preseed.cfg
  template:
    src: preseed.cfg.j2
    dest: /opt/ansiblepackages/debianunattended/preseed.cfg

- name: generate /opt/ansiblepackages/debianunattended/md5sum.sh
  template:
    src: md5sum.sh.j2
    mode: "0755"
    dest: /opt/ansiblepackages/debianunattended/md5sum.sh

- name: generate /opt/ansiblepackages/debianunattended/mergepreseed.sh
  template:
    src: mergepreseed.sh.j2
    mode: "0755"
    dest: /opt/ansiblepackages/debianunattended/mergepreseed.sh

- name: set permissions
  file:
    dest: /opt/ansiblepackages/debianunattended/isofiles/install.amd/
    mode: +w
    recurse: yes

- name: Extract isofiles/install.amd/initrd.gz
  command: gunzip isofiles/install.amd/initrd.gz
  args:
    chdir: /opt/ansiblepackages/debianunattended/

- name: merge preseed.cfg
  command: /opt/ansiblepackages/debianunattended/mergepreseed.sh

- name: generate /opt/ansiblepackages/debianunattended/isofiles/late_command.sh
  template:
    src: late_command.sh.j2
    mode: "0755"
    dest: /opt/ansiblepackages/debianunattended/isofiles/late_command.sh

- name: copy authorized_keys file
  copy:
    src: files/authorized_keys
    dest: /opt/ansiblepackages/debianunattended/isofiles/authorized_keys

- name: compress isofiles/install.amd/initrd
  command: gzip isofiles/install.amd/initrd
  args:
    chdir: /opt/ansiblepackages/debianunattended/

- name: set permissions
  file:
    dest: /opt/ansiblepackages/debianunattended/isofiles/install.amd/
    mode: -w
    recurse: yes

- name: set permissions
  file:
    dest: /opt/ansiblepackages/debianunattended/isofiles/md5sum.txt
    mode: +w

- name: generate md5sums
  command: /opt/ansiblepackages/debianunattended/md5sum.sh

- name: set permissions
  file:
    dest: /opt/ansiblepackages/debianunattended/isofiles/md5sum.txt
    mode: -w

- name: set permissions
  file:
    dest: /opt/ansiblepackages/debianunattended/isofiles/isolinux/isolinux.bin
    mode: +w

- name: genisoimage
  command: genisoimage -r -J -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -o /opt/ansiblepackages/debianunattended/debian-10.9.0-amd64-netinst-unattended.iso /opt/ansiblepackages/debianunattended/isofiles