Add license

softwarebib.tex

@@ -57,6 +57,7 @@
 \newtoggle{bbx:swhid}
 \newtoggle{bbx:vcs}
 \newtoggle{bbx:swlabels}
+\newtoggle{bbx:license}
 
 \DeclareBibliographyOption[boolean]{halid}[true]{%
   \settoggle{bbx:halid}{#1}}
@@ -66,8 +67,10 @@
   \settoggle{bbx:swlabels}{#1}}
 \DeclareBibliographyOption[boolean]{vcs}[true]{%
   \settoggle{bbx:vcs}{#1}}
+\DeclareBibliographyOption[boolean]{license}[true]{%
+  \settoggle{bbx:license}{#1}}
 
-\ExecuteBibliographyOptions{halid,swhid,swlabels,vcs}
+\ExecuteBibliographyOptions{halid,swhid,swlabels,vcs,license}
 
 %
 % Declare inheritance rules (valid only in LaTeX preamble!)
@@ -96,11 +99,11 @@
 %
 \DeclareDatamodelEntrytypes{software,softwareversion,softwaremodule,codefragment}
 \DeclareDatamodelFields[type=field,datatype=literal]{
-  introducedin,
-}
-\DeclareDatamodelFields[type=list,datatype=literal]{
-  license,
+  introducedin, license
 }
+%% \DeclareDatamodelFields[type=list,datatype=literal]{
+%%   license,
+%% }
 \DeclareDatamodelFields[type=field,datatype=uri]{
   repository,
 }
@@ -368,6 +371,9 @@
 
 
 \newbibmacro*{swids}{%
+  \iffieldundef{license}%
+               {}%
+               {\addcomma\addspace\printfield{license}}%
   \iffieldundef{doi}%
                {}%
                {\addcomma\addspace\printfield{doi}}%