---
- hosts: all
  become: true
  vars_files:
    - ../ansible-packages.yml
  vars:
    DOTFILES: "$HOME/.dotfiles"

  tasks:
    - name: Install required system packages (debian)
      apt:
        install_recommends: no
        update_cache: yes
        pkg: "{{ packages + packages_debian }}"
      when: ansible_facts['os_family'] == "Debian"

    - name: Install required system packages (arch)
      pacman:
        update_cache: yes
        name: "{{ packages + packages_archlinux }}"
      when: ansible_facts['os_family'] == "Archlinux"

    - name: dotfiles repo
      git:
        repo: https://git.decapod.one/brethil/dotfiles
        dest: "{{ DOTFILES }}"
        version: master
      when: local_development is not defined

    - name: directories
      file:
        dest: "{{ item }}"
        state: directory
        mode: 0700
      loop: "{{ directories }}"
      vars:
        directories:
          - "$HOME/bin"
          - "$HOME/projects"
          - "$HOME/git"
          - "$HOME/.config/git"

    - name: antibody # TODO: antibody is available on apt(debian)/brew/pacman
      shell: |
        set -euo pipefail
        curl -sfL https://git.io/antibody | sh -s - -b $HOME/bin/
        $HOME/bin/antibody bundle "{{ DOTFILES }}/antibody_plugins.txt"
      args:
        executable: /bin/bash
        creates: /usr/local/bin/antibody

    - name: zsh as default shell
      user:
        name: "{{ ansible_user }}"
        shell: /usr/bin/zsh

    - name: zsh config
      blockinfile:
        path: $HOME/.zshrc
        marker: "# brethil dotfiles"
        block: |
          export DOTFILES={{ DOTFILES }}
          source $DOTFILES/brethil_dotfile.sh
        create: true

    - name: dotfiles symlink
      file:
        src: "{{ DOTFILES }}/{{ item.key }}"
        dest: "{{ item.value }}"
        state: link
        force: yes
      loop: "{{ files | dict2items }}"
      vars:
        files:
          "tmux.conf": "~/.tmux.conf"
          "vim/vimrc": "~/.vimrc"
          "pdbrc.py": "~/.pdbrc.py"
          # "ipython": "~/.ipython" # FIXME: ipython config is more complex
          "ansible/ansible.cfg": "~/.ansible.cfg"
          "gitignore": "~/.config/git/ignore"

    - name: check undodir_migration
      stat: path=${HOME}/.vim_runtime/temp_dirs/undodir
      register: undodir

    - name: vim undodir migration
      command: mv ${HOME}/.vim_runtime/temp_dirs/undodir ${HOME}/.vim/undo
      when: undodir.stat.exists

    - name: vim plugins install
      # Open vim once so that the plugins are installed
      command: echo | env DOTFILES={{ DOTFILES }} vim

    - name: git config facts
      community.general.git_config:
        name: "include.path"
        scope: global
      register: config_value
    - debug:
        msg: "Git config include.path={{ config_value }}"

    - name: git config
      community.general.git_config:
        name: "include.path"
        value: "{{ DOTFILES }}/gitconfig"
        scope: global
      when: config_value is not defined

    - name: git global .gitignore
      copy:
        src: ../../gitignore
        dest: ~/.gitignore
        mode: "0600"
        backup: yes

    - name: annoyances
      shell: |
        ## Fix scrolling in byobu
        if [[ $(uname) == "Darwin" ]]; then
            sed -i '' 's/set -g terminal-overrides/#set -g terminal-overrides/' /usr/local/share/byobu/profiles/tmux
        else
            sed -i 's/set -g terminal-overrides/#set -g terminal-overrides/' /usr/share/byobu/profiles/tmux
        fi
        sed 's|ls \\|#ls \\|' /etc/grc.zsh
      args:
        executable: /bin/bash
      when: fix_annoyances is true