id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,pull_request,body,repo,type,active_lock_reason,performed_via_github_app,reactions,draft,state_reason
316323336,MDU6SXNzdWUzMTYzMjMzMzY=,231,metadata.json support for plugin configuration options,9599,closed,0,,,4,2018-04-20T15:58:47Z,2019-05-13T18:56:21Z,2019-05-13T18:56:21Z,OWNER,,"My [datasette-cluster-map](https://github.com/simonw/datasette-cluster-map) plugin currently works by detecting `latitude` and `longitude` columns. I'd like to be able to configure it to look for different column names.

One way to do this could be to support optional plugin configuration as part of `metadata.json`. Something like this:

    {
        ""title"": ""Polar Bear Ear Tags, 2009-2011"",
        ""source"": ""USGS Alaska Science Center, Polar Bear Research Program"",
        ""source_url"": ""https://alaska.usgs.gov/products/data.php?dataid=130"",
        ""plugins"": {
            ""datasette_cluster_map"": {
                ""latitude_columns"": [
                    ""latitude"",
                    ""Capture Latitude""
                ],
                ""longitude_columns"": [
                    ""longitude"",
                    ""Capture Longitude""
                ]
            }
        }
    }

These settings should be supported at the root level or at the individual database or table level.

They could also be exposed in the https://datasette-cluster-map-demo.now.sh/-/plugins debug tool.

Refs #14",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/231/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed