a part of style.json from onyx-tapioca

style.json

    {
      "id": "pt-place",
      "type": "symbol",
      "source": "vstd",
      "source-layer": "place",
      "filter": [
        "all",
        [
          "==",
          "$type",
          "Point"
        ]
      ],
      "layout": {
        "icon-image": [
          "case",
          ["==", ["get", "capital"], "yes"],
          "national_capital",
          [
            "match",
            [
              "coalesce",  
              ["get", "place"],
              ["get", "leasure"],
              ["get", "sports"],
              ["get", "amenity"],
              ["get", "historic"],
              ["get", "military"],
              ["get", "office"],
              ["get", "craft"],
              ["get", "tourism"],
              ["get", "shop"]
            ],
            "stadium", "stadium",
            "sports_centre", "sport",
            "park", "park",
            "tennis", "sport",
            "public_building", "public_building",
            "townhall", "public_building",
            "embassy", "embassy",
            "courthouse", "courthouse",
            "police", "police_station",
            "prison", "prison",
            "fire_station", "fire_station",
            "post_office", "post_office",
            "school", "school",
            "college", "college",
            "university", "college",
            "hospital", "hospital",
            "fuel", "fuel",
            "airport", "airport",
            "ferry_terminal", "ferry_terminal",
            "restaurant", "restaurant",
            "fast_food", "restaurant",
            "cafe", "restaurant",
            "food_court", "restaurant",
            "biergarten", "bar",
            "nightclub", "bar",
            "pub", "bar",
            "bar", "bar",
            "community_centre", "other_public_building",
            "cinema", "commercial",
            "library", "public_building",
            "arts_centre", "public_building",
            "money_transfer", "bank",
            "bureau_de_change", "bank",
            "theatre", "commercial",
            "grave_yard", "memorial",
            "bank", "bank",
            "atm", "bank",
            "marketplace", "commercial",
            "car_rental", "commercial",
            "pharmacy", "pharmacy",
            "drinking_water", "water_supply",
            "bus_station", "bus_station",
            "monument", "memorial",
            "memorial", "memorial",
            "castle", "castle",
            "fort", "castle",
            "archaeological_site", "public_building",
            "ruins", "public_building",
            "airfield", "airfield",
            "government", "other_public_building",
            "ngo", "ngo",
            "bakery", "commercial",
            "bed_and_breakfast", "hotel",
            "hotel", "hotel",
            "motel", "hotel",
            "guest_house", "hotel",
            "hostel", "hotel",
            "chalet", "hotel",
            "museum", "public_building",
            "zoo", "zoo",
            "theme_park", "theme_park",
            "car_repair", "commercial",
            "supermarket", "commercial",
            "kiosk", "commercial",
            "department_store", "commercial",
            "clothes", "commercial",
            "books", "commercial",
            "butcher", "commercial",
            "beverages", "commercial",
            "alcohol", "commercial",
            "optician", "commercial",
            "stationery", "commercial",
            "mobile_phone", "commercial",
            "greengrocer", "commercial",
            "car", "commercial",
            "furniture", "commercial",
            "computer", "commercial",
            "hairdresser", "commercial",
            "travel_agency", "commercial",
            "default"
          ]
        ],
        "icon-size": [
          "step",
          ["zoom"],
          [
            "case",
            ["==", ["get", "capital"], "yes"],
            1,
            [
              "case",
              ["has", "place"],
              0,
              [
                "case",
                [
                  "any",
                  ["has", "shop"],
                  ["has", "tourism"],
                  ["has", "craft"],
                  ["has", "amenity"],
                  ["has", "sports"]
                ],
                0,
                1
              ]
            ]
          ],
          17,
          1
        ],
        "text-field": [
          "step",
          ["zoom"],
          [
            "case",
            ["has", "place"],
            ["get", "name"],
            ""
          ],
          18,
          ["get", "name"]
        ],
        "text-anchor": [
          "step",
          ["zoom"],
          [
            "match",
            ["get", "capital"],
            "yes",
            "bottom-left",
            "center"
          ],
          18,
          "top"
        ],
        "text-offset": [
          "step",
          ["zoom"],
          [
            "match",
            ["get", "capital"],
            "yes",
            ["literal", [0.4, 0]],
            ["literal", [0, 0]]
          ],
          18,
          ["literal", [0, 1]]
        ],
        "text-font": [ "sans" ],
        "text-size": [
          "step",
          ["zoom"],
          [
            "case",
            ["==", ["get", "capital"], "yes"],
            18,
            [
              "match",
              [
                "coalesce",
                ["get", "place"]
              ],
              "city", 16,
              "town", 12,
              "village", 11,
              "hamlet", 11,
              "isolated_dwelling", 11,
              "locality", 11,
              14
            ]
          ],
          18,
          9
        ]
      },
      "paint": {
        "text-color": "rgb(0, 0, 0)",
        "text-halo-color": "rgb(238, 238, 238)",
        "text-halo-width": 1
      }
    },