From 7c06f62d6342a1e7933625183fc5264315f52d57 Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Sat, 18 Mar 2017 03:36:11 +0100
Subject: [PATCH] Reorganize and extend ansible attempt.

---
 ansible/config.yml                            | 82 ++++++++++++++++---
 ansible/dotfiles/bashrc                       |  5 ++
 ansible/dotfiles/gitconfig                    |  3 +
 ansible/dotfiles/profile                      |  6 ++
 ansible/dotfiles/shinit                       | 37 +++++++++
 ansible/dotfiles/shinit_color                 |  1 +
 ansible/dotfiles/vimrc                        | 30 +++++++
 ansible/dotfiles/vimrc_add                    |  0
 ansible/files/_etc_apt_sources.list           |  4 +
 ansible/files/_etc_hostname                   |  1 +
 ansible/files/_etc_hosts                      |  7 ++
 ...stem_getty.target.wants_getty@tty1.service | 53 ++++++++++++
 ansible/files/_etc_timezone                   |  1 +
 ansible/tasks/apt_init.yml                    | 23 ------
 ansible/tasks/console_init.yml                | 33 --------
 ansible/tasks/hostname.yml                    | 13 ---
 ansible/tasks/initial_purge.yml               |  8 +-
 ansible/tasks/set_repos.yml                   | 21 -----
 ansible/tasks/timezone.yml                    | 10 ---
 19 files changed, 219 insertions(+), 119 deletions(-)
 create mode 100644 ansible/dotfiles/bashrc
 create mode 100644 ansible/dotfiles/gitconfig
 create mode 100644 ansible/dotfiles/profile
 create mode 100644 ansible/dotfiles/shinit
 create mode 100644 ansible/dotfiles/shinit_color
 create mode 100644 ansible/dotfiles/vimrc
 create mode 100644 ansible/dotfiles/vimrc_add
 create mode 100644 ansible/files/_etc_apt_sources.list
 create mode 100644 ansible/files/_etc_hostname
 create mode 100644 ansible/files/_etc_hosts
 create mode 100644 ansible/files/_etc_systemd_system_getty.target.wants_getty@tty1.service
 create mode 100644 ansible/files/_etc_timezone
 delete mode 100644 ansible/tasks/apt_init.yml
 delete mode 100644 ansible/tasks/console_init.yml
 delete mode 100644 ansible/tasks/hostname.yml
 delete mode 100644 ansible/tasks/set_repos.yml
 delete mode 100644 ansible/tasks/timezone.yml

diff --git a/ansible/config.yml b/ansible/config.yml
index b30e379..d157a2a 100644
--- a/ansible/config.yml
+++ b/ansible/config.yml
@@ -4,20 +4,76 @@
   become: yes
   tasks:
 
-  - include: tasks/hostname.yml
-    vars:
-      hostname: w530 
+  # Set hostname.
+  - name: symlink hostname file 
+    file: state=link force=yes src=/root/config/ansible/files/_etc_hostname dest=/etc/hostname   
+  - name: symlink hosts file 
+    file: state=link force=yes src=/root/config/ansible/files/_etc_hosts dest=/etc/hosts
+  - name: set hostname for current session
+    shell: hostname w530
 
-  - include: tasks/apt_init.yml
+  # Configure package management.
+  - name: symlink APT sources file
+    file: state=link force=yes src=/root/config/ansible/files/_etc_apt_sources.list dest=/etc/apt/sources.list
+  - name: update package lists
+    apt: update_cache=yes
+  - name: symlink APT config file
+    file: state=link force=yes src=/root/config/ansible/files/_etc_apt_apt.conf.d_99mindeps dest=/etc/apt/apt.conf.d/99mindeps
+  - name: check for initial_purge_happened flag
+    stat: path=flags/initial_purge_happened
+    register: initial_purge
+  - name: perform initial purge
+    include: tasks/initial_purge.yml
+    when: initial_purge.stat.exists == False
+  - name: APT - dist-upgrade
+    apt: upgrade=dist
 
-  - include: tasks/console_init.yml
+  # Configure console.
+  - name: symlink terminal config file
+    file: state=link force=yes src=/root/config/ansible/files/_etc_default_console-setup dest=/etc/default/console-setup
+  - name: symlink keyboard config file
+    file: state=link force=yes src=/root/config/ansible/files/_etc_default_keyboard dest=/etc/default/keyboard
+  - name: ensure locales is installed
+    apt: name=locales state=present
+  - name: ensure setupcon is installed
+    apt: name=console-setup state=present
+  - name: generate en_US.UTF-8 locale
+    locale_gen: name=en_US.UTF-8 state=present
+  - name: symlink /etc/profile (with locale export) 
+    file: state=link force=yes src=/root/config/ansible/files/_etc_profile dest=/etc/profile
+  - name: run setupcon to apply console settings from /etc/default/
+    command: setupcon
+  - 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='TTYVDisallocate=no'
 
-  - include: tasks/timezone.yml
-    vars:
-       timezone: Europe/Berlin
+  # Configure timezone.
+  - name: symlink timezone file
+    file: state=link force=yes src=/root/config/ansible/files/_etc_timezone dest=/etc/timezone
+  - name: set /etc/localtime
+    file: state=link force=yes src=/usr/share/zoneinfo/Europe/Berlin dest=/etc/localtime
 
-  - name: ensure boot messages are not cleand on start up
-    replace:
-      dest: /etc/systemd/system/getty.target.wants/getty@tty1.service
-      regexp: '^TTYVTDisallocate=yes.*$'
-      replace: 'TTYVDisallocate=no'
+  # Set up editor
+  - name: set ~/.vimrc
+    file: state=link force=yes src=/root/config/ansible/dotfiles/vimrc dest=~/.vimrc
+  - name: set ~/.vimrc_add
+    file: state=link force=yes src=/root/config/ansible/dotfiles/vimrc_add dest=~/.vimrc_add
+  - name: ensure ~/.vimbackups directory
+    file: path=~/.vimbackups state=directory
+  - name: ensure vim is installed
+    apt: name=vim state=present
+
+  # Configure shell.
+  - name: set ~/.bashrc
+    file: state=link force=yes src=/root/config/ansible/dotfiles/bashrc dest=~/.bashrc
+  - name: set ~/.profile
+    file: state=link force=yes src=/root/config/ansible/dotfiles/profile dest=~/.profile
+  - name: set ~/.shinit
+    file: state=link force=yes src=/root/config/ansible/dotfiles/shinit dest=~/.shinit
+  - name: set ~/.shinit_color
+    file: state=link force=yes src=/root/config/ansible/dotfiles/shinit_color dest=~/.shinit_color
+
+  # Set up git.
+  - name: set ~/.gitconfig
+    file: state=link force=yes src=/root/config/ansible/dotfiles/gitconfig dest=~/.gitconfig
+  - name: ensure git is installed
+    apt: name=git state=present
diff --git a/ansible/dotfiles/bashrc b/ansible/dotfiles/bashrc
new file mode 100644
index 0000000..4dc08f7
--- /dev/null
+++ b/ansible/dotfiles/bashrc
@@ -0,0 +1,5 @@
+# Bash as a non-login shell in non-POSIX-mode does not read in the startup
+# script at the path in $ENV. This forces it to still read in the ~/.shinit
+# startup script for non-login shells.
+
+. ~/.shinit
diff --git a/ansible/dotfiles/gitconfig b/ansible/dotfiles/gitconfig
new file mode 100644
index 0000000..5cdc162
--- /dev/null
+++ b/ansible/dotfiles/gitconfig
@@ -0,0 +1,3 @@
+[user]
+	name = Christian Heller
+	email = c.heller@plomlompom.de
diff --git a/ansible/dotfiles/profile b/ansible/dotfiles/profile
new file mode 100644
index 0000000..5a58435
--- /dev/null
+++ b/ansible/dotfiles/profile
@@ -0,0 +1,6 @@
+# Initialization for login shells.
+
+# Tell interactive shells to look in ~/.shinit for setup.
+ENV=$HOME/.shinit
+export ENV
+. $ENV
diff --git a/ansible/dotfiles/shinit b/ansible/dotfiles/shinit
new file mode 100644
index 0000000..25d1396
--- /dev/null
+++ b/ansible/dotfiles/shinit
@@ -0,0 +1,37 @@
+# Settings for interactive shells.
+
+# Ensure shell truly is interactive to avoid confusing non-interactive shells.
+if [[ $- == *i* ]]; then
+
+    # Fancy colors for ls.
+    alias ls="ls --color=auto"
+
+    # Use vim as default editor for anything.
+    export VISUAL=vim
+    export EDITOR=$VISUAL
+
+    # Colored prompt with username, hostname, date/time, directory.
+    colornumber=7 # Default to white if no color set via colornumber dotfile.
+    colornumber_file=~/.shinit_color
+    if [ -f $colornumber_file ]; then
+        colornumber=`cat $colornumber_file`
+    fi
+    tput_color="$(tput setaf $colornumber)$(tput bold)"
+    tput_reset="$(tput sgr0)"
+    # Bash confuses the line length when not told to not count escape sequences.
+    if [ ! "$BASH" = "" ]; then
+        tput_color="\[$tput_color\]"
+        tput_reset="\[$tput_reset\]"
+    fi
+    PS1="${tput_color}["\$\(date\ +%Y-%m-%d/%H:%M:%S/%Z\)" $USER@$(hostname):"\$\(pwd\)"]$ $tput_reset"
+    PS2="${tput_color}> $tput_reset"
+    PS3="${tput_color}select: $tput_reset"
+    PS4="${tput_color}+ $tput_reset"
+
+    # Add local additions.
+    local_shinit_file=~/.shinit_add
+    if [ -f $local_shinit_file ]; then
+        . $local_shinit_file
+    fi
+
+fi
diff --git a/ansible/dotfiles/shinit_color b/ansible/dotfiles/shinit_color
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/ansible/dotfiles/shinit_color
@@ -0,0 +1 @@
+1
diff --git a/ansible/dotfiles/vimrc b/ansible/dotfiles/vimrc
new file mode 100644
index 0000000..b1434ed
--- /dev/null
+++ b/ansible/dotfiles/vimrc
@@ -0,0 +1,30 @@
+" Activate syntax highlighting.
+syntax on
+filetype plugin on
+
+" Number lines.
+set number
+
+" Don't add unsolicited final newline.
+set binary
+
+" Indentation rules (tabs to 4 spaces).
+set expandtab
+set shiftwidth=2
+set softtabstop=2
+
+" Backups.
+set backup
+set backupdir=~/.vimbackups
+let myvar = strftime("%Y-%m-%d_%H-%M-%S")
+let myvar = "set backupext=_". myvar
+execute myvar
+
+" Keep syntax highlighting healthy.
+autocmd BufEnter * :syntax sync fromstart
+
+" Mark the 80-th column.
+set colorcolumn=80
+
+" Source additions
+source ~/.vimrc_add
diff --git a/ansible/dotfiles/vimrc_add b/ansible/dotfiles/vimrc_add
new file mode 100644
index 0000000..e69de29
diff --git a/ansible/files/_etc_apt_sources.list b/ansible/files/_etc_apt_sources.list
new file mode 100644
index 0000000..e64d6ee
--- /dev/null
+++ b/ansible/files/_etc_apt_sources.list
@@ -0,0 +1,4 @@
+deb http://ftp.debian.org/debian/ stretch main contrib non-free
+deb http://ftp.debian.org/debian/ stretch-updates main contrib non-free
+deb http://ftp.debian.org/debian stretch-backports main contrib non-free
+deb http://security.debian.org/ stretch/updates main contrib non-free
diff --git a/ansible/files/_etc_hostname b/ansible/files/_etc_hostname
new file mode 100644
index 0000000..8769fca
--- /dev/null
+++ b/ansible/files/_etc_hostname
@@ -0,0 +1 @@
+w530
diff --git a/ansible/files/_etc_hosts b/ansible/files/_etc_hosts
new file mode 100644
index 0000000..d920e4f
--- /dev/null
+++ b/ansible/files/_etc_hosts
@@ -0,0 +1,7 @@
+127.0.0.1	localhost
+127.0.1.1	w530
+
+# The following lines are desirable for IPv6 capable hosts
+::1     localhost ip6-localhost ip6-loopback
+ff02::1 ip6-allnodes
+ff02::2 ip6-allrouters
diff --git a/ansible/files/_etc_systemd_system_getty.target.wants_getty@tty1.service b/ansible/files/_etc_systemd_system_getty.target.wants_getty@tty1.service
new file mode 100644
index 0000000..317d866
--- /dev/null
+++ b/ansible/files/_etc_systemd_system_getty.target.wants_getty@tty1.service
@@ -0,0 +1,53 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+[Unit]
+Description=Getty on %I
+Documentation=man:agetty(8) man:systemd-getty-generator(8)
+Documentation=http://0pointer.de/blog/projects/serial-console.html
+After=systemd-user-sessions.service plymouth-quit-wait.service
+After=rc-local.service
+
+# If additional gettys are spawned during boot then we should make
+# sure that this is synchronized before getty.target, even though
+# getty.target didn't actually pull it in.
+Before=getty.target
+IgnoreOnIsolate=yes
+
+# IgnoreOnIsolate causes issues with sulogin, if someone isolates
+# rescue.target or starts rescue.service from multi-user.target or
+# graphical.target.
+Conflicts=rescue.service
+Before=rescue.service
+
+# On systems without virtual consoles, don't start any getty. Note
+# that serial gettys are covered by serial-getty@.service, not this
+# unit.
+ConditionPathExists=/dev/tty0
+
+[Service]
+# the VT is cleared by TTYVTDisallocate
+ExecStart=-/sbin/agetty --noclear %I $TERM
+Type=idle
+Restart=always
+RestartSec=0
+UtmpIdentifier=%I
+TTYPath=/dev/%I
+TTYReset=yes
+TTYVHangup=yes
+TTYVDisallocate=no
+KillMode=process
+IgnoreSIGPIPE=no
+SendSIGHUP=yes
+
+# Unset locale for the console getty since the console has problems
+# displaying some internationalized messages.
+Environment=LANG= LANGUAGE= LC_CTYPE= LC_NUMERIC= LC_TIME= LC_COLLATE= LC_MONETARY= LC_MESSAGES= LC_PAPER= LC_NAME= LC_ADDRESS= LC_TELEPHONE= LC_MEASUREMENT= LC_IDENTIFICATION=
+
+[Install]
+WantedBy=getty.target
+DefaultInstance=tty1
diff --git a/ansible/files/_etc_timezone b/ansible/files/_etc_timezone
new file mode 100644
index 0000000..94d5acc
--- /dev/null
+++ b/ansible/files/_etc_timezone
@@ -0,0 +1 @@
+Europe/Berlin
diff --git a/ansible/tasks/apt_init.yml b/ansible/tasks/apt_init.yml
deleted file mode 100644
index f94a54f..0000000
--- a/ansible/tasks/apt_init.yml
+++ /dev/null
@@ -1,23 +0,0 @@
----
-- include: tasks/set_repos.yml
-
-- name: update package lists
-  apt: 
-    update_cache: yes
-
-- name: write APT config file
-  copy:
-    src: files/_etc_apt_apt.conf.d_99mindeps
-    dest: /etc/apt/apt.conf.d/99mindeps
-
-- name: check for initial_purge_happened flag
-  stat: path=flags/initial_purge_happened
-  register: initial_purge
-
-- name: perform initial purge
-  include: tasks/initial_purge.yml
-  when: initial_purge.stat.exists == False
-
-- name: APT - dist-upgrade
-  apt:
-    upgrade: dist
diff --git a/ansible/tasks/console_init.yml b/ansible/tasks/console_init.yml
deleted file mode 100644
index 248ebcc..0000000
--- a/ansible/tasks/console_init.yml
+++ /dev/null
@@ -1,33 +0,0 @@
----
-- name: write terminal config file
-  copy:
-    src: files/_etc_default_console-setup
-    dest: /etc/default/console-setup
-
-- name: write keyboard config file
-  copy:
-    src: files/_etc_default_keyboard
-    dest: /etc/default/keyboard
-
-- name: ensure locales is installed
-  apt:
-     name: locales 
-     state: present
-
-- name: ensure setupcon is installed
-  apt:
-     name: console-setup
-     state: present
-
-- name: generate en_US.UTF-8 locale
-  locale_gen:
-    name: en_US.UTF-8
-    state: present
-
-- name: write /etc/profile (with locale export) 
-  copy:
-    src: files/_etc_profile
-    dest: /etc/profile
-
-- name: run setupcon to apply console settings from /etc/default/
-  command: setupcon
diff --git a/ansible/tasks/hostname.yml b/ansible/tasks/hostname.yml
deleted file mode 100644
index f5e036b..0000000
--- a/ansible/tasks/hostname.yml
+++ /dev/null
@@ -1,13 +0,0 @@
----
-
-- name: set hostname in /etc/hostname
-  shell: echo {{ hostname }} > /etc/hostname
-
-- name: set hostname in /etc/hosts
-  replace:
-    dest: /etc/hosts
-    regexp: '^127\.0\.1\.1.*$'
-    replace: '127.0.1.1        {{ hostname }}'
-
-- name: set hostname for current session
-  shell: hostname {{ hostname }}
diff --git a/ansible/tasks/initial_purge.yml b/ansible/tasks/initial_purge.yml
index 1354170..63fddd9 100644
--- a/ansible/tasks/initial_purge.yml
+++ b/ansible/tasks/initial_purge.yml
@@ -19,11 +19,7 @@
   shell: DEBIAN_FRONTEND=noninteractive apt-get -y --purge autoremove
 
 - name: ensure flags directory exists
-  file:
-    path: flags
-    state: directory
+  file: path=flags state=directory
 
 - name: set initial_purge_happened flag, so that this whole process does not get repeated
-  file:
-    path: flags/initial_purge_happened
-    state: touch
+  file: path=flags/initial_purge_happened state=touch
diff --git a/ansible/tasks/set_repos.yml b/ansible/tasks/set_repos.yml
deleted file mode 100644
index 7605883..0000000
--- a/ansible/tasks/set_repos.yml
+++ /dev/null
@@ -1,21 +0,0 @@
----
-
-- name: APT - use stretch repo 
-  apt_repository:
-    repo: deb http://ftp.debian.org/debian/ stretch main contrib non-free
-    state: present
-
-- name: APT - use stretch security updates repo
-  apt_repository:
-    repo: deb http://security.debian.org/ stretch/updates main contrib non-free
-    state: present
-
-- name: APT - use stretch-updates repo
-  apt_repository:
-    repo: deb http://ftp.debian.org/debian/ stretch-updates main contrib non-free
-    state: present
-
-- name: APT - use stretch-backports repo
-  apt_repository:
-    repo: deb http://ftp.debian.org/debian stretch-backports main contrib non-free
-    state: present
diff --git a/ansible/tasks/timezone.yml b/ansible/tasks/timezone.yml
deleted file mode 100644
index d60232b..0000000
--- a/ansible/tasks/timezone.yml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-
-- name: set /etc/timezone
-  shell: echo '{{ timezone }}' > /etc/timezone
-
-- name: set /etc/localtime
-  file:
-    src: /usr/share/zoneinfo/{{ timezone }}
-    path: /etc/localtime
-    state: link
-- 
2.30.2