From 9335dbfbe6ae48e2114ff28dba62a367b9951acc Mon Sep 17 00:00:00 2001
From: Andrea Dell'Amico <adellam@isti.cnr.it>
Date: Tue, 13 Sep 2016 17:46:44 +0200
Subject: [PATCH] library/roles/octave: Role that installs octave from the
 Ubuntu PPA.

---
 octave/defaults/main.yml |  7 +++++++
 octave/tasks/main.yml    | 23 +++++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 octave/defaults/main.yml
 create mode 100644 octave/tasks/main.yml

diff --git a/octave/defaults/main.yml b/octave/defaults/main.yml
new file mode 100644
index 00000000..098bfb29
--- /dev/null
+++ b/octave/defaults/main.yml
@@ -0,0 +1,7 @@
+---
+octave_install: False
+octave_repo: 'ppa:octave/stable'
+octave_pkg_state: latest
+octave_pkgs:
+  - octave
+  
diff --git a/octave/tasks/main.yml b/octave/tasks/main.yml
new file mode 100644
index 00000000..8af3da58
--- /dev/null
+++ b/octave/tasks/main.yml
@@ -0,0 +1,23 @@
+---
+- block:
+    - name: Install the octave repository
+      apt_repository: repo={{ octave_repo }} update_cache=yes
+
+    - name: Install the octave packages
+      apt: pkg={{ item }} state={{ octave_pkg_state }} update_cache=yes cache_valid_time=3600
+      with_items: '{{ octave_pkgs }}'
+
+  tags: octave
+  when: octave_install
+
+
+- block:
+    - name: Remove the octave repository
+      apt_repository: repo={{ octave_repo }} state=absent
+
+    - name: Remove the octave packages
+      apt: pkg={{ item }} state=absent
+      with_items: '{{ octave_pkgs }}'
+
+  tags: octave
+  when: not octave_install