feat(rubocop): include for this repo

.yamllint

@@ -15,6 +15,7 @@ ignore: |
   test/**/states/**/*.sls
   .kitchen/
   ssf/files/default/.cirrus.yml
+  ssf/files/default/.rubocop.yml
   ssf/files/default/.travis.yml
   ssf/files/default/.yamllint
   ssf/files/default/kitchen.yml

pillar.example

@@ -127,6 +127,7 @@ ssf:
       - inspec/README.md
       - .gitignore
       - .cirrus.yml
+      - .rubocop.yml
       - .salt-lint
       - .travis.yml
       - .yamllint

ssf/config/formulas.sls

@@ -109,6 +109,7 @@ prepare-git-branch-for-{{ formula }}:
         platforms: {{ context.platforms | yaml }}
         platforms_matrix: {{ context.platforms_matrix | yaml }}
         platforms_matrix_commented_includes: {{ context.platforms_matrix_commented_includes | yaml }}
+        rubocop: {{ context.rubocop | yaml }}
         salt_lint: {{ context.salt_lint | yaml }}
         script_kitchen: {{ context.script_kitchen | yaml }}
         suite: {{ suite | yaml }}

ssf/defaults.yaml

@@ -164,6 +164,13 @@ ssf_node_anchors:
         # To deal with excessive instances when mimicking `kitchen list -b`
         # If values are set, only use these as commented entries in the matrix
         platforms_matrix_commented_includes: []
+        rubocop:
+          AllCops: {}
+          Cops:
+            Metrics/LineLength:
+              Bugbear: *line_length_bugbear
+              Default: *line_length_default
+              Max: *line_length_bugbear
         salt_lint: {}
         script_kitchen:
           bin: bin/kitchen

ssf/files/default/.rubocop.yml

@@ -0,0 +1,37 @@
+# -*- coding: utf-8 -*-
+# vim: ft=yaml
+---
+# General overrides used across formulas in the org
+{%- set MLL = 'Metrics/LineLength' %}
+{{ MLL }}:
+  {%- set rbcp_MLL = rubocop.Cops.get(MLL) %}
+  {%- if rbcp_MLL.Max == rbcp_MLL.Bugbear %}
+  # Increase from default of `{{ rbcp_MLL.Default }}`
+  # Based on https://github.com/PyCQA/flake8-bugbear#opinionated-warnings (`B950`)
+  {%- endif %}
+  Max: {{ rbcp_MLL.Max }}
+
+{%- if rubocop.AllCops %}
+
+# General settings across all cops in this formula
+AllCops:
+  {#- This is purposefully simplistic for the time being,
+      until (if ever) more advanced configuration is necessary #}
+  {%- if rubocop.AllCops.Exclude %}
+  # Files to ignore completely
+  Exclude:
+    {%- for path in rubocop.AllCops.Exclude %}
+    - {{ path }}
+    {%- endfor %}
+  {%- endif %}
+{%- endif %}
+
+# Any offenses that should be fixed, e.g. collected via. `rubocop --auto-gen-config`
+{%- for cop, config in rubocop.Cops.items() if cop not in [MLL] %}
+{{ cop }}:
+  {#- This is purposefully simplistic for the time being,
+      until (if ever) more advanced configuration is necessary #}
+  {%- for k, v in config.items() %}
+  {{ k }}: {{ v }}
+  {%- endfor %}
+{%- endfor %}

ssf/formulas.yaml

@@ -181,6 +181,9 @@ ssf_node_anchors:
         .cirrus.yml: &file__--cirrus--yml
           <<: *file_default
           template: jinja
+        .rubocop.yml: &file__--rubocop--yml
+          <<: *file_default
+          template: jinja
         .salt-lint: &file__--salt-lint
           <<: *file_default
           template: jinja
@@ -1259,6 +1262,7 @@ ssf:
           ignore:
             additional:
               - ssf/files/default/.cirrus.yml
+              - ssf/files/default/.rubocop.yml
               - ssf/files/default/.salt-lint
               - ssf/files/default/.travis.yml
               - ssf/files/default/.yamllint
@@ -1278,6 +1282,7 @@ ssf:
         docs/TOFS_pattern.rst: *file__docs__TOFS_pattern--rst
         formula/libtofs.jinja: *file__formula__libtofs--jinja
         .gitignore: *file__--gitignore
+        .rubocop.yml: *file__--rubocop--yml
         .salt-lint: *file__--salt-lint
         .travis.yml: *file__--travis--yml
         .yamllint: *file__--yamllint