setup_ubuntu.yml

---

# ansible playbook to set up my ubuntu linux system
#
# to run:
# sudo apt-get install ansible
# ansible-playbook -K setup_ubuntu.yml

- hosts: localhost
  tasks:
    - name: update apt cache
      # run apt-get update once a day
      apt: update_cache=yes cache_valid_time=86400
      become: True

    - name: install some packages
      apt: name={{ item }} state=present
      become: True
      with_items:
        - tmux
        - linux-source
        - emacs-nox
        - git
        - fish
        - cscope
        - ack-grep
        - tcpdump

    - name: clone configuration directory
      git: repo=https://github.com/deepix/conf.git dest=~/conf

    - name: set up file links
      file: src=~/conf/{{ item }} dest={{ item }} state=link
      with_items:
        - .emacs
        - .tmux.conf

    - name: set up emacs packages
      command: emacs --batch --script ~/.emacs

    - name: create fish config directory
      file: path=~/.config/fish state=directory

    - name: set up fish config link
      file: src=~/conf/config.fish dest=~/.config/fish/config.fish state=link

    - name: change default shell to fish
      user: name={{ ansible_user }} shell=/usr/bin/fish
      become: True

    - name: get name of kernel source tarball
      find: paths=/usr/src patterns='linux-source*tar*'
      register: src_tar_list

    - name: create directory to extract kernel source tarball
      file: path=linux state=directory

    - name: extract kernel source tarball
      unarchive: src={{ src_tar_list.files[0]['path'] }} dest=linux creates=linux

    - name: get linux source version directory
      find: paths=linux patterns='linux-source*' file_type=directory
      register: src_version_dir

    - name: set up cscope for kernel
      command: make cscope chdir=~/{{ src_version_dir.files[0]['path'] }} creates=~/{{ src_version_dir.files[0]['path'] }}/cscope.files