JSON changes

otc_metadata/templates/tox.ini.j2

@@ -84,16 +84,8 @@ commands =
   # Drop data useless for the search - wrap it also with sh/xargs due to bugs
   # in tox
   sh -c "find doc/build/json -type d -and '(' -name '_images' -or -name '_static' -or -name '_sources' ')' -print0 | xargs -0 rm -rf"
-{%- if doc.type == 'api-ref' %}
-  mkdir -p api-ref/build/json
-  cp -av doc/build/json/api-ref api-ref/build/json
-{%- elif doc.type == 'umn' %}
-  mkdir -p umn/build/json
-  cp -av doc/build/json/umn umn/build/json
-{%- elif doc.type == 'dev-guide' %}
-  mkdir -p dev_guide/build/json
-  cp -av doc/build/json/dev-guide dev_guide/build/json
-{%- endif %}
+  mkdir -p {{ doc.type }}/build/json
+  cp -av doc/build/json/{{ doc.type }} {{ doc.type }}/build/json
 
 {% if doc.pdf_name -%}
 # PDF version