To: $email

Subject: $subject

Mime-Version: 1.0

Content-Type: multipart/related;boundary="nfcoremimeboundary"

--nfcoremimeboundary

Content-Type: text/html; charset=utf-8

$email_html

--nfcoremimeboundary

Content-Type: image/png;name="nf-core-deepmodeloptim_logo.png"

Content-Transfer-Encoding: base64

Content-ID: <nfcorepipelinelogo>

Content-Disposition: inline; filename="nf-core-deepmodeloptim_logo_light.png"

<% out << new File("$projectDir/assets/nf-core-deepmodeloptim_logo_light.png").

    bytes.

    encodeBase64().

    toString().

    tokenize( '\n' )*.

    toList()*.

    collate( 76 )*.

    collect { it.join() }.

    flatten().

    join( '\n' ) %>

<%

%>

--nfcoremimeboundary--