apt-repositories: manage components for backports and basics

apt-repositories/README.md

@@ -1,7 +1,56 @@
-# apt-backports
+# apt-repositories
 
-Add a backports source list
+A few APT related operations, like easily install backports of change components for repositories.
 
 ## Tasks
 
-Everything is in the `tasks/main.yml` file.
+Tasks are extracted in several files, included in `tasks/main.yml` :
+
+* `backports.yml` : add a sources list for backports ;
+* `basics_components.yml` : replace components for the basic sources.
+
+## Available variables
+
+* `apt_repositories_install_backports` : install backports sources (default: `False`) ;
+* `apt_repositories_backports_components` : backports sources (default: `main`) ;
+* `apt_repositories_change_basics_components` : change basic sources components (default: `False`) ;
+* `apt_repositories_backports_components` : basic sources components (default: `main`) ;
+
+## Examples
+
+To add "non-free" and "contrib" components to basic sources lists :
+
+```
+{ role: apt-repositories,
+    apt_repositories_change_basics_components: True,
+    apt_repositories_basics_components: "main non-free contrib"
+}
+```
+
+To install backports sources lists :
+
+```
+{ role: apt-repositories,
+    apt_repositories_install_backports: False: True
+}
+```
+
+To install backports sources lists with "non-free" and "contrib" :
+
+```
+{ role: apt-repositories,
+    apt_repositories_install_backports: False: True,
+    apt_repositories_backports_components: "main non-free contrib"
+}
+```
+
+To install backports sources lists and have "non-free" and "contrib" for each repository :
+
+```
+{ role: apt-repositories,
+    apt_repositories_change_basics_components: True,
+    apt_repositories_basics_components: "main non-free contrib",
+    apt_repositories_install_backports: False: True,
+    apt_repositories_backports_components: "main non-free contrib"
+}
+```

apt-repositories/defaults/main.yml

@@ -1,2 +1,5 @@
-apt_repositories_components: "main"
-apt_repositories_backports: True
+apt_repositories_change_basics_components: False
+apt_repositories_basics_components: "main"
+
+apt_repositories_install_backports: False
+apt_repositories_backports_components: "main"

apt-repositories/tasks/backports.yml

@@ -17,5 +17,3 @@
     backup: yes
     mode: "0640"
   notify: apt update
-
-- meta: flush_handlers

apt-repositories/tasks/basics_components.yml

@@ -0,0 +1,12 @@
+---
+
+- name: Change basic repositories components
+  replace:
+    dest: /etc/apt/sources.list
+    regexp: '^({{ item }}) .*'
+    replace: '\1 {{ apt_repositories_basics_components }}'
+  with_items:
+  - "deb(-src)? http://security.debian.org/ {{ ansible_distribution_release }}/updates"
+  - "deb(-src)? http://mirror.evolix.org/debian/ {{ ansible_distribution_release }}"
+  - "deb(-src)? http://mirror.evolix.org/debian/ {{ ansible_distribution_release }}-updates"
+  notify: apt update

apt-repositories/tasks/main.yml

@@ -1,5 +1,19 @@
 ---
 
-- name: Install APT Backports
+- name: Fail if distribution is not supported
+  fail:
+    msg: "Error: '{{ ansible_os_family }} {{ ansible_distribution_release }}' is not a supported distribution."
+  when:
+  - ansible_distribution_release != "jessie"
+  - ansible_distribution_release != "stretch"
+
+- name: Add components to basic repositories
+  include: basics_components.yml
+  when: apt_repositories_change_basics_components
+
+- name: Install APT Backports repository
   include: backports.yml
-  when: apt_repositories_backports
+  when: apt_repositories_install_backports
+
+- name: Intermediate flush of handlers
+  meta: flush_handlers

apt-repositories/templates/jessie_backports.list.j2

@@ -1 +1 @@
-deb http://mirror.evolix.org/debian jessie-backports {{ apt_repositories_components | mandatory }}
+deb http://mirror.evolix.org/debian jessie-backports {{ apt_repositories_backports_components | mandatory }}

apt-repositories/templates/stretch_backports.list.j2

@@ -1 +1 @@
-deb http://mirror.evolix.org/debian stretch-backports {{ apt_repositories_components | mandatory }}
+deb http://mirror.evolix.org/debian stretch-backports {{ apt_repositories_backports_components | mandatory }}