<% name = `../../${sourcePath.slice(0, sourcePath.lastIndexOf('.'))}` %>
<% file = {
preview: `${name}.${config.insert.preview.extension}`,
source: `${name}.${config.insert.source.extension}`
} %>
<% if (insert.preview || (Array.isArray(insert) && insert.indexOf('preview') > -1)) { %>
<% preview = typeof insert.preview === 'string' ? insert.preview : file.preview %>
<%- include(preview) %>
<% } %>
<% if (insert.source || (Array.isArray(insert) && insert.indexOf('source') > -1)) { %>
<% source = typeof insert.source === 'string' ? insert.source : file.source %>
<%= include(source) %>
<% } %>