+---
+- hosts: all
+ user: root
+ become: yes
+ tasks:
+
+ - name: ensure directories for symlinks exist
+ file: state=directory dest={{item}}
+ with_lines: cat ~/config/ansible/files/dirs | sed -e 's/ *#.*$//'
+ - name: symlink system files
+ file: state=hard force=yes src={{item}} dest={{item|basename|regex_replace('___','/')}}
+ with_fileglob: ~/config/ansible/files/system_new/minimal/*
+ with_fileglob: ~/config/ansible/files/system_new/{{ system_name }}/*
+ - name: set hostname for current session
+ shell: hostname {{ system_name }}
+
+ # Init package management.
+ - name: update package lists
+ apt: update_cache=yes
+ - name: APT - dist-upgrade
+ apt: upgrade=dist
+
+ # Ensure power management.
+ - name: ensure power management tools are installed
+ apt: name={{item}} state=present
+ with_lines: cat ~/config/ansible/files/apt-mark_new/minimal/power_management | sed -e 's/ *#.*$//'
+ - name: start TLP
+ shell: tlp start
+
+ # Configure console.
+ #
+ # For some reason, some settings are only applied two reboots after this.
+ - name: symlink console config files
+ file: state=link force=yes src={{item}} dest={{item|basename|regex_replace('___','/')}}
+ with_fileglob: ~/config/ansible/files/console/*
+ - name: ensure locales and console-setup are installed
+ apt: name={{item}} state=present
+ with_lines: cat ~/config/ansible/files/apt-mark/minimal/console | sed -e 's/ *#.*$//'
+ - name: generate en_US.UTF-8 locale
+ locale_gen: name=en_US.UTF-8 state=present
+ - name: run setupcon to apply console settings from /etc/default/
+ command: setupcon
+
+ # Miscellaneous.
+ - name: Ensure dotfile symlinks
+ file: state=link force=yes src={{item}} dest=~/.{{item|basename}}
+ with_fileglob:
+ - ~/config/dotfiles/minimal/*
+ - ~/config/dotfiles/root/*
+ - name: ensure ~/.vimbackups directory
+ file: state=directory dest=~/.vimbackups
+ - name: ensure man-db, manpages are installed
+ apt: name={{item}} state=present
+ with_lines: cat ~/config/ansible/files/apt-mark/minimal/man | sed -e 's/ *#.*$//'
+ - name: set /etc/localtime
+ file: state=link force=yes src=/usr/share/zoneinfo/Europe/Berlin dest=/etc/localtime
+ - name: ensure various useful tools are installed – sudo, git, vim, less, openssh
+ apt: name={{item}} state=present
+ with_lines: cat ~/config/ansible/files/apt-mark/minimal/various_useful | sed -e 's/ *#.*$//'
+ - name: ensure boot messages are not cleared on start up
+ replace: dest=/etc/systemd/system/getty.target.wants/getty@tty1.service regexp='^TTYVTDisallocate=yes.*$' replace='TTYVTDisallocate=no'
+
+ # Config user.
+ - name: create user plom with sudo privileges and bash shell
+ user: name=plom groups=sudo shell=/bin/bash
+ - name: have config repo in user directory
+ git: repo=https://github.com/plomlompom/config dest=/home/plom/config
+ become_user: plom
+ become_method: su
+
+ # Ensure X window environment.
+ - name: ensure minimal X window environment
+ apt: name={{item}} state=present
+ with_lines: cat ~/config/ansible/files/apt-mark/{{ system_name }}/minimal_x | sed -e 's/ *#.*$//'
+ #- name: ensure 3d acceleration and optimus switch
+ # apt: name={{item}} state=present
+ # with_lines: cat ~/config/ansible/files/apt-mark/3d_acceleration | sed -e 's/ *#.*$//'
+ - name: ensure user plom is in bumblebee group
+ user: name=plom groups=bumblebee append=yes
+ - name: ensure basic X tools
+ apt: name={{item}} state=present
+ with_lines: cat ~/config/ansible/files/apt-mark/minimal/basic_x_tools | sed -e 's/ *#.*$//'
+
+ # Set up pentadactyl.
+ - name: ensure browser environment
+ apt: name={{item}} state=present
+ with_lines: cat ~/config/ansible/files/apt-mark/minimal/browser_environment | sed -e 's/ *#.*$//'
+
+ # Ensure wifi.
+ #- name: ensure wifi configuration
+ # apt: name={{item}} state=present
+ # with_lines: cat ~/config/ansible/files/apt-mark/wifi | sed -e 's/ *#.*$//'
+
+ # Ensure audio/video consumption necessities.
+ #- name: ensure multimedia tools
+ # apt: name={{item}} state=present
+ # with_lines: cat ~/config/ansible/files/apt-mark/multimedia | sed -e 's/ *#.*$//'
+
+ # Ensure hotkeys.
+ #
+ # For some reason, the brightness hotkeys still won't be available unless acpid is restarted (yes, after reboot).
+ #- name: ensure hotkeys
+ # apt: name={{item}} state=present
+ # with_lines: cat ~/config/ansible/files/apt-mark/hotkeys | sed -e 's/ *#.*$//'
+
+ # Remove undesired packages
+ - name: collect desired packages
+ shell: cat files/apt-mark/minimal/* files/apt-mark/{{ system_name }}/* | sed -e 's/ *#.*$//' > /tmp/white_list_unsorted && sort /tmp/white_list_unsorted > /tmp/white_list_sorted
+ - name: collect currently installed packages
+ shell: dpkg-query -Wf '${Package}\n' > /tmp/all_unsorted && sort /tmp/all_unsorted > /tmp/all_sorted
+ - name: create black list of packages to mark as automatically installed from the difference between the required packages and the packages currently installed
+ shell: comm -3 /tmp/all_sorted /tmp/white_list_sorted > /tmp/list_black
+ - name: mark all packages from black list as automatically installed
+ shell: apt-mark auto $(cat /tmp/list_black)
+ - name: mark all packages from white list as manually installed
+ shell: apt-mark manual $(cat /tmp/white_list_unsorted)
+ - name: purge all packages automatically installed that are not depended on
+ shell: DEBIAN_FRONTEND=noninteractive apt-get -y --purge autoremove
+