{{- $src := ((.Get "src") | default (.Get 0)) -}}
{{- $external := ((.Get "external") | default false) -}}
{{- /* "Check if the file exists in the /static directory. Skip any external icons" */ -}}
{{- if or (fileExists (print "static/" $src)) (in $src "icons.cumulusnetworks.com") ($external) -}}
<img src={{$src}} alt="{{.Get "alt"}}" width="{{.Get "width"}}" height="{{.Get "height"}}" />
{{- else -}}
{{- /* "If the file doesn't exist, print the .md file and image" */ -}}
{{- errorf "broken img tag in %s. %s" .Position $src -}}
{{- end -}}