Charles/issue 187 (#189)

* Support docs blocks in exposure description

integration_test_project/models/exposure.md

@@ -0,0 +1,11 @@
+{% docs clickstream %}
+
+This dashboard contains clickstream events from the marketing website.
+
+The events in this table are recorded by Snowplow and piped into the warehouse on an hourly basis. The following pages of the marketing site are tracked:
+ - /
+ - /about
+ - /team
+ - /contact-us
+
+{% enddocs %}

integration_test_project/models/tests_and_exposures.yml

@@ -22,3 +22,16 @@ exposures:
     owner:
       name: Claire from Data
       email: [email protected]
+
+  - name: "CIO dashboard"
+    type: dashboard
+    maturity: high
+    description: '{{ doc("clickstream") }}'
+    url: https://bi.tool/dashboards/1
+
+    depends_on:
+      - ref('incremental')
+
+    owner:
+      name: Henry from IT
+      email: [email protected]

macros/upload_exposures.sql

@@ -61,7 +61,7 @@
                     parse_json('{{ tojson(exposure.owner) | replace("'","\\'") }}'), {# owner #}
                     '{{ exposure.maturity }}', {# maturity #}
                     '{{ exposure.original_file_path | replace('\\', '\\\\') }}', {# path #}
-                    '{{ exposure.description | replace("'","\\'") }}', {# description #}
+                    """{{ exposure.description | replace("'","\\'") }}""", {# description #}
                     '{{ exposure.url }}', {# url #}
                     '{{ exposure.package_name }}', {# package_name #}
                     {{ tojson(exposure.depends_on.nodes) }} {# depends_on_nodes #}