Unexpected trailing slash behaviour with Firebase hosting -

i'm seeing unexpected behaviour (at least per me) trailing slashes on firebase hosting. expect firebase serve urls trailing slash (except actual files present in hosting directory). set trailingslash true in firebase.json.

this resulted in:

example.com                     redirect     example.com/index.html/ example.com/js/script.js        redirect     example.com/js/script.js/ example.com/images/image.png    redirect     example.com/images/image.png/ 

the expected behaviour be:

example.com                     redirect example.com/ example.com/js/script.js        served without redirect example.com/images/image.png    served without redirect 

the addition of trailing slash actual file urls makes browser/server think script.js directory instead of file , results in 404. addition of index.html root isn't elegant.

expecting cleanurls trick set cleanurls true along trailingslash , site goes endless redirect loop , fails load. how can stop firebase adding "index.html" @ root , trailing slash actual js or image assets?

edit:

as requested frank here's firebase.json i'm using:

{     "firebase"          : "example",     "public"            : "public",     "cleanurls"         : false,     "trailingslash"     : true,     "ignore"            : [ "firebase.json", "**/.*", "**/node_modules/**" ],     "rewrites": [{          "source"        : "**",         "destination"   : "/index.html"      }],     "headers": [{          "source"    : "**/*.@(eot|otf|ttf|ttc|woff|font.css)",         "headers"   : [{              "key"   : "access-control-allow-origin",             "value" : "*"         }]      }, {          "source"    : "**/*.@(jpg|jpeg|gif|png)",         "headers"   : [{             "key"   : "cache-control",             "value" : "max-age=600"         }]      }, {          "source"    : "**/*.@(html|js)",         "headers"   : [{             "key"   : "cache-control",             "value" : "max-age=300"         }]      }] } 

p.s.: have tried setting both trailingslash , cleanurls true , tried setting these true/false individually.

as question, if want invoke command "rewrites", server can execute "rewirtes" command when cannot find index.html in root directory.

the solution one: put index.html in root directory under "public" folder. switch public folder , deploy server.

the solution two: put index.html under folder can named whatever. use json format: "rewrites": [{ "source" : "**", "destination" : "/foldername/index.html" }], cannot put index.html under root folder.

the solution three: create root folder, put js/css/img/ folders , index.html under root folder. deploy server json file this.

{ "firebase": "you app name", "public": ".", "ignore": [ "firebase.json", "**/.*", "**/node_modules/**" ],