refactor(pkgname): reserve 'pkg' as packaging dict

BREAKING CHANGE: the parameter `pkg` is now a dictionary. References
 to `template.pkg` should be changed to `template.pkg.name`.

pillar.example

@@ -12,11 +12,13 @@ template:
   # test the template formula itself. You should set these parameters to
   # examples that make sense in the contexto of the formula you're writing.
   {%- if grains.osfinger == 'CentOS-6' %}
-  pkg: cronie
+  pkg:
+    name: cronie
   service:
     name: crond
   {%- else %}
-  pkg: bash
+  pkg:
+    name: bash
   service:
     name: systemd-udevd
   {%- endif %}

template/defaults.yaml

@@ -2,7 +2,8 @@
 # vim: ft=yaml
 ---
 template:
-  pkg: template
+  pkg:
+    name: template
   rootgroup: root
   config: '/etc/template'
   service:

template/osfamilymap.yaml

@@ -15,20 +15,24 @@
 {%- endif %}
 
 Debian:
-  pkg: template-debian
+  pkg:
+    name: template-debian
   config: /etc/template.d/custom.conf
 
 RedHat:
-  pkg: template-redhat
+  pkg:
+    name: template-redhat
   config: /etc/template.conf
 
 Suse:
-  pkg: template-suse
+  pkg:
+    name: template-suse
 
 Gentoo: {}
 
 Arch:
-  pkg: template-arch
+  pkg:
+    name: template-arch
   service:
     name: service-arch
 

template/osfingermap.yaml

@@ -16,6 +16,7 @@ Ubuntu-18.04:
 
 # os: CentOS
 CentOS-6:
-  pkg: template-centos-6
+  pkg:
+    name: template-centos-6
   config: /etc/template.d/custom-centos-6.conf
 CentOS-7: {}

template/osmap.yaml

@@ -12,14 +12,16 @@
 ---
 # os_family: Debian
 Ubuntu:
-  pkg: template-ubuntu
+  pkg:
+    name: template-ubuntu
   config: /etc/template.d/custom-ubuntu.conf
 
 Raspbian: {}
 
 # os_family: RedHat
 Fedora:
-  pkg: template-fedora
+  pkg:
+    name: template-fedora
   service:
     name: service-fedora
 

template/package/clean.sls

@@ -11,6 +11,6 @@ include:
 
 template-package-clean-pkg-removed:
   pkg.removed:
-    - name: {{ template.pkg }}
+    - name: {{ template.pkg.name }}
     - require:
       - sls: {{ sls_config_clean }}

template/package/install.sls

@@ -7,4 +7,4 @@
 
 template-package-install-pkg-installed:
   pkg.installed:
-    - name: {{ template.pkg }}
+    - name: {{ template.pkg.name }}

test/integration/default/controls/config_spec.rb

@@ -12,7 +12,7 @@ control 'Template configuration' do
     its('content') { should include '"added_in_lookup": "lookup_value"' }
     its('content') { should include '"config": "/etc/template-formula.conf"' }
     its('content') { should include '"lookup": {"added_in_lookup": "lookup_value",' }
-    its('content') { should include '"pkg": "' }
+    its('content') { should include '"pkg": {"name": "' }
     its('content') { should include '"service": {"name": "' }
     its('content') { should include '"tofs": {"files_switch": ["any/path/can/be/used/here", "id", "osfinger", "os", "os_family"], "source_files": {"template-config-file-file-managed": ["example.tmpl.jinja"]}' }
     its('content') { should include '"winner": "pillar"}' }