ruut/inst/extdata/config.json

{
  "dbname":"data",
  "host":"localhost",
  "port": 6432,
  "sslmode":"disable",
  "user":"osm",
  "password":"osm",
  "schema":"date_YYMMDD",
  "table":"",
  "encoding":"UTF-8",
  "geometry_column":"geom",
  "primary_key":"fid",
  "gtype":0,
  "a_srs":"EPSG:3301",
  "t_srs":"EPSG:3301",
  "s_srs":"EPSG:4326",
  "gpkg_home":"/data/gpkg",
  "gpkg_file":"tmp_gpkg",
  "gpkg_table":"test_layer"
}