Test site not inclusing JS code in sourceMap files

[nickdos]

All JS functionality is broken due to empty JS source files being generated by asset-pipeline.

E.g. the search.js file on prod looks like:

https://avh.ala.org.au/assets/search-85aba4e8620a55909c734d987515da0d.js

//# sourceMappingURL=search.js.map
(function(a){"function"===typeof define&&define.amd?define(a):window.purl=a()})(function(){function a(a,c){a=decodeURI(a);c=u[c?"strict":"loose"].exec(a);a={attr:{},param:{},seg:{}};for(var t=14;t--;)a.attr[p[t]]=c[t]||"";a.param.query=b(a.attr.query);a.param.fragment=b(a.attr.fragment);a.seg.path=a.attr.path.replace(/^\/+|\/+$/g,"").split("/");a.seg.fragment=a.attr.fragment.replace(/^\/+|\/+$/g,"").split("/");a.attr.base=a.attr.host?(a.attr.protocol?a.attr.protocol+"://"+a.attr.host:a.attr.host)+
(a.attr.port?":"+a.attr.port:""):"";return a}function m(a){a=a.tagName;return"undefined"!==typeof a?k[a.toLowerCase()]:a}function q(a,c,t,p){var e=a.shift();if(e){var b=c[t]=c[t]||

whereas test site has:

view-source:https://avh-test.ala.org.au/assets/search-2fa5f7178de360ab8d2ef1914b2b54da.js

//# sourceMappingURL=search.js.map

rest of file is empty.

This issue seems similar: https://github.com/bertramdev/asset-pipeline/issues/101, which suggests upgrading to a newer version of asset-pipeline plugin.

[nickdos]

Already tried incrementing asset-pipeline version from 2.14.2 to 2.15.1 but this did not fix the issue.

[adam-collins]

Ok today.