Merge pull request #739 from jvonau/cal-rpi2

cal-rpi2: refine Calibre install approaches for each OS

roles/calibre/defaults/main.yml

@@ -12,5 +12,7 @@ calibre_sample_book: "Metamorphosis-jackson.epub"
 
 calibre_src_url: "https://raw.githubusercontent.com/kovidgoyal/calibre/master/setup/linux-installer.py"
 
-calibre_debs_on_debian: true
 # USE TO TEST debs.yml (RASPBIAN APPROACH!) ON DEBIAN 9.X
+calibre_debs_on_debian: True
+# enable calibre unstable
+calibre_unstable: False

roles/calibre/tasks/debs.yml

@@ -1,17 +1,24 @@
 - name: Start by installing OS's Calibre package
   package:
-    name: calibre
-    state: present
+    name: "{{ item }}"
+    state: latest
+  with_items:
+    - calibre
+    - calibre-bin
+  when: internet_available
 
 # April 5 2018 raspbian is now tracking the latest Calibre with a small delay.
 # Should you really want the latest just run the below script standalone, it is
-# strongly suggested that waiting for the lastest deb from Rasbian is the best.
+# strongly suggested that waiting for the lastest deb from Raspbian is the best.
 
-- name: Upgrade latest Calibre
+- name: Upgrade to testing Calibre - RPi
+  command: scripts/calibre-install-latest-rpi.sh
+  when: is_rpi and internet_available
+
+- name: Upgrade to testing Calibre - non-RPi
   command: scripts/calibre-install-latest.sh
-  #when: not is_rpi
+  when: not is_rpi and not is_ubuntu_18 and internet_available
 
-# Oops "when: not is_rpi" causes Calibre playbook to fail on Raspbian Lite (possibly
-# other OS's too).  Error msg is: "Unable to start service calibre-serve: Job for
-# calibre-serve.service failed because the control process exited with error code."
-# Running "calibre --version" then responds with "calibre (calibre 2.75.1)".
+- name: Upgrade to unstable Calibre -  all
+  command: scripts/calibre-install-unstable.sh
+  when: calibre_unstable and internet_available

roles/calibre/tasks/main.yml

@@ -3,13 +3,16 @@
 # RUNS IF /usr/bin/calibre-uninstall DOES NOT ALEADY EXIST
 - name: Install Calibre via calibre-installer.py (redhat, ubuntu, debian if NOT calibre_debs_on_debian)
   include_tasks: py-installer.yml
-  when: is_redhat or is_ubuntu or (is_debian and not calibre_debs_on_debian)
+  when: is_redhat or (is_ubuntu and not is_ubuntu_18) or (is_debian and not calibre_debs_on_debian)
   #when: not is_rpi
 
 - name: Install Calibre via .debs (Raspbian, Debian if calibre_debs_on_debian)
   include_tasks: debs.yml
   when: is_rpi or (is_debian and calibre_debs_on_debian)
-  #when: is_rpi or is_debian     # (is_debian also covers & includes is_rpi)
+
+- name: Install Calibre via .debs (Ubuntu 18.xx)
+  include_tasks: debs.yml
+  when: is_ubuntu_18
 
 - name: Create calibre-serve.service and calibre.conf
   template:

scripts/calibre-install-latest-rpi.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Thanks to Jerry Vonau (https://github.com/jvonau) who made
+# this critical breakthrough (Calibre 3.x on Raspbian) possible!
+# The latest available is 3.20 available from testing
+# https://packages.debian.org/search?keywords=calibre
+# (SEE http://archive.raspbian.org/raspbian/pool/main/c/calibre/ ?)
+# might break future updates, you have been warned
+
+export DEBIAN_FRONTEND=noninteractive
+# Updates calibre calibre-bin to version 3.20 or ... from testing
+echo "deb http://raspbian.raspberrypi.org/raspbian/ testing main" > /etc/apt/sources.list.d/rpi-testing.list
+apt update
+apt -y install calibre calibre-bin
+# Remove last line, safer than: rm /etc/apt/sources.list.d/debian-testing.list
+sed -i '$ d' /etc/apt/sources.list.d/rpi-testing.list
+# Clears the cache of testing
+apt update

scripts/calibre-install-latest.sh

@@ -1,26 +1,20 @@
 #!/bin/bash
 
 # Thanks to Jerry Vonau (https://github.com/jvonau) who made
-# this critical breakthrough (Calibre 3.x on Raspbian) possible!
+# this critical breakthrough for Calibre 3.x possible!
+# The latest available is 3.20 available from testing
+# https://packages.debian.org/search?keywords=calibre
+# (SEE http://deb.debian.org/debian/pool/main/c/calibre/ ?)
+# might break future updates, you have been warned
 
 export DEBIAN_FRONTEND=noninteractive
 # Drags in stock desktop dependencies without too much from testing below
 apt -y install calibre-bin dirmngr
-
-# Updates calibre-bin to version 3.10 or 3.14 or ... from testing (SEE http://archive.raspbian.org/raspbian/pool/main/c/calibre/ ?)
+# Updates calibre calibre-bin to version 3.20 or ... from testing
 apt-key adv --recv-key --keyserver keyserver.ubuntu.com 7638D0442B90D010
 echo "deb http://deb.debian.org/debian testing main" >> /etc/apt/sources.list.d/debian-testing.list
 apt update
 apt -y install libqt5core5a python-lxml calibre
 # Remove last line, safer than: rm /etc/apt/sources.list.d/debian-testing.list
 sed -i '$ d' /etc/apt/sources.list.d/debian-testing.list
-
-# Updates to calibre & calibre-bin to "very latest" 3.x from unstable
-echo "deb http://deb.debian.org/debian unstable main" >> /etc/apt/sources.list.d/debian-unstable.list
-apt update
-apt -y install calibre
-# Remove last line, safer than: rm /etc/apt/sources.list.d/debian-unstable.list
-sed -i '$ d' /etc/apt/sources.list.d/debian-unstable.list
-
-# Clears the cache of testing and unstable
 apt update

scripts/calibre-install-unstable.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# Thanks to Jerry Vonau (https://github.com/jvonau) who made
+# this critical breakthrough possible!
+# might break future updates, you have been warned
+# The latest available is 3.20 available from testing
+# https://packages.debian.org/search?keywords=calibre
+# might break future updates, you have been warned
+
+export DEBIAN_FRONTEND=noninteractive
+# Updates to calibre & calibre-bin to "very latest" 3.x from unstable
+echo "deb http://deb.debian.org/debian unstable main" >> /etc/apt/sources.list.d/unstable.list
+apt update
+apt -y install calibre calibre-bin
+# Remove last line, safer than: rm /etc/apt/sources.list.d/debian-unstable.list
+sed -i '$ d' /etc/apt/sources.list.d/unstable.list
+# Clears the cache of testing and unstable
+apt update

vars/default_vars.yml

@@ -383,6 +383,7 @@ xovis_chart_heading: "My School: Usage Data Visualization"
 # wide to narrow
 is_debuntu: False
 is_ubuntu: False
+is_ubuntu_18: False
 is_debian: False
 is_debian_9: False
 is_debian_8: False

vars/ubuntu-18.yml

@@ -1,5 +1,6 @@
 is_debuntu: True
 is_ubuntu: True
+is_ubuntu_18: True
 dns_service: bind9
 dns_user: bind
 dhcp_service: isc-dhcp-server