forward system mail to user

README.md

@@ -61,6 +61,12 @@ AUR packages are installed via the [ansible-aur][7] module. Note that while
 [aura][8], an [AUR helper][9], is installed by default, it will *not* be used
 during any of the provisioning.
 
+## System Mail
+
+If the `email.user` variable is defined, the system will be configured to
+forward mail for the user and root to this address. Removing this variable will
+cause no mail aliases to be put in place.
+
 ## Known Issues
 
 * [tpfanco][10], normally installed as part of the `thinkpad` role is currently

group_vars/all

@@ -2,6 +2,7 @@ user:
     name: pigmonkey
     group: pigmonkey
     shell: /usr/bin/zsh
+    email:  peter@havenaut.net
 
 dotfiles:
     url: git@github.com:pigmonkey/dotfiles.git

roles/mail/files/cronie-service-msmtp.conf

@@ -0,0 +1,3 @@
+[Service]
+ExecStart=
+ExecStart=/usr/bin/crond -n -m '/usr/bin/msmtp -t'

roles/mail/files/msmtprc

@@ -0,0 +1 @@
+aliases /etc/aliases

roles/mail/tasks/main.yml

@@ -12,10 +12,8 @@
 - name: Install OfflineIMAP
   pacman: name=offlineimap state=present
 
-- name: Install msmtp
-  pacman: name=msmtp-mta state=present
-
 - name: Install notmuch
   pacman: name=notmuch state=present
 
+- include: msmtp.yml
 - include: contacts.yml

roles/mail/tasks/msmtp.yml

@@ -0,0 +1,43 @@
+---
+- name: Install msmtp
+  pacman: name=msmtp-mta state=present
+  tags:
+    - msmtp
+
+- name: Push msmtp configuration file
+  copy: src=msmtprc dest=/etc/msmtprc
+  tags:
+    - msmtp
+
+- name: Verify alias file exists
+  file: path=/etc/aliases state=touch
+  tags:
+    - msmtp
+
+- name: Set root email alias
+  lineinfile: "dest=/etc/aliases
+              regexp=^root
+              state=present
+              line='root: {{ user.email }}'"
+  when: user.email
+  tags:
+    - msmtp
+
+- name: Set user email alias
+  lineinfile: "dest=/etc/aliases
+              regexp=^{{ user.name }}
+              state=present
+              line='{{ user.name }}: {{ user.email }}'"
+  when: user.email
+  tags:
+    - msmtp
+
+- name: Create cronie systemd unit file directory
+  file: path=/etc/systemd/system/cronie.service.d state=directory
+  tags:
+    - msmtp
+
+- name: Override cronie send mail via msmtp
+  copy: src=cronie-service-msmtp.conf dest=/etc/systemd/system/cronie.service.d/msmtp.conf
+  tags:
+    - msmtp