Add support for pmtiles output format (#55)

* add pmtiles.hpp from github.com/protomaps/PMTiles [#10]

* tippecanoe main writes pmtiles output. [#10]

* detect output format using suffix
* after mbtiles is done writing, replace with pmtiles based on map/image tables.
* add method to write_json for writing json sub-object.

* tippecanoe-decode reads pmtiles input. [#10]

* tile-join reads and writes pmtiles. [#10]

* pmtiles test suite for decode and tile-join [#10]

* add base GitHub CI action for compiling and test suite.

* update pmtiles.hpp with z>15 fix

* Fix some ordering problems with pmtiles decode

* Pmtiles should also pass the raw tiles tests

* Eradicate spaces from tileset metadata JSON fields

* Eradicate spaces from more test fixtures

* Update more tests

* Pmtiles tests pass now too

* Remove unnecessary sort (and make indent)

* Update changelog

* The allow-existing test for pmtiles needs -o, not -e

* Declare --allow-existing to be unsupported for pmtiles.

It was always a bad idea even for mbtiles.

Co-authored-by: Brandon Liu <bdon@bdon.org>
This commit is contained in:
Erica Fischer
2022-12-29 12:00:13 -08:00
committed by GitHub
co-authored by Brandon Liu
parent a374263466
commit 3b2599f587
197 changed files with 2517 additions and 325 deletions
@@ -4,11 +4,11 @@
"description": "tests/epsg-3857/out/-yNAME_-z5_-sEPSG@3857.json.check.mbtiles",
"format": "pbf",
"generator_options": "./tippecanoe -q -a@ -f -o tests/epsg-3857/out/-yNAME_-z5_-sEPSG@3857.json.check.mbtiles -yNAME -z5 -sEPSG:3857 tests/epsg-3857/in.json",
"json": "{\"vector_layers\": [ { \"id\": \"in\", \"description\": \"\", \"minzoom\": 0, \"maxzoom\": 5, \"fields\": {\"NAME\": \"String\"} } ],\"tilestats\": {\"layerCount\": 1,\"layers\": [{\"layer\": \"in\",\"count\": 243,\"geometry\": \"Point\",\"attributeCount\": 1,\"attributes\": [{\"attribute\": \"NAME\",\"count\": 243,\"type\": \"string\",\"values\": [\"Abidjan\",\"Abu Dhabi\",\"Abuja\",\"Accra\",\"Addis Ababa\",\"Algiers\",\"Amman\",\"Amsterdam\",\"Andorra\",\"Ankara\",\"Antananarivo\",\"Apia\",\"Ashgabat\",\"Asmara\",\"Astana\",\"Asuncion\",\"Athens\",\"Atlanta\",\"Auckland\",\"Baghdad\",\"Baguio City\",\"Baku\",\"Bamako\",\"Bandar Seri Begawan\",\"Bangalore\",\"Bangkok\",\"Bangui\",\"Banjul\",\"Basseterre\",\"Beijing\",\"Beirut\",\"Belgrade\",\"Belmopan\",\"Berlin\",\"Bern\",\"Bir Lehlou\",\"Bishkek\",\"Bissau\",\"Bloemfontein\",\"Bogota\",\"Brasilia\",\"Bratislava\",\"Brazzaville\",\"Bridgetown\",\"Brussels\",\"Bucharest\",\"Budapest\",\"Buenos Aires\",\"Bujumbura\",\"Cairo\",\"Canberra\",\"Cape Town\",\"Caracas\",\"Casablanca\",\"Castries\",\"Chengdu\",\"Chicago\",\"Chisinau\",\"Colombo\",\"Conakry\",\"Cotonou\",\"Dakar\",\"Damascus\",\"Dar es Salaam\",\"Denver\",\"Dhaka\",\"Dili\",\"Djibouti\",\"Dodoma\",\"Doha\",\"Dubai\",\"Dublin\",\"Dushanbe\",\"Freetown\",\"Funafuti\",\"Gaborone\",\"Geneva\",\"Georgetown\",\"Guatemala\",\"Hanoi\",\"Harare\",\"Hargeysa\",\"Havana\",\"Helsinki\",\"Hong Kong\",\"Honiara\",\"Houston\",\"Islamabad\",\"Istanbul\",\"Jakarta\",\"Jerusalem\",\"Johannesburg\",\"Juba\",\"Kabul\",\"Kampala\",\"Kathmandu\",\"Khartoum\",\"Kiev\",\"Kigali\",\"Kingston\"]}]}]}}",
"json": "{\"vector_layers\":[{\"id\":\"in\",\"description\":\"\",\"minzoom\":0,\"maxzoom\":5,\"fields\":{\"NAME\":\"String\"}}],\"tilestats\":{\"layerCount\":1,\"layers\":[{\"layer\":\"in\",\"count\":243,\"geometry\":\"Point\",\"attributeCount\":1,\"attributes\":[{\"attribute\":\"NAME\",\"count\":243,\"type\":\"string\",\"values\":[\"Abidjan\",\"Abu Dhabi\",\"Abuja\",\"Accra\",\"Addis Ababa\",\"Algiers\",\"Amman\",\"Amsterdam\",\"Andorra\",\"Ankara\",\"Antananarivo\",\"Apia\",\"Ashgabat\",\"Asmara\",\"Astana\",\"Asuncion\",\"Athens\",\"Atlanta\",\"Auckland\",\"Baghdad\",\"Baguio City\",\"Baku\",\"Bamako\",\"Bandar Seri Begawan\",\"Bangalore\",\"Bangkok\",\"Bangui\",\"Banjul\",\"Basseterre\",\"Beijing\",\"Beirut\",\"Belgrade\",\"Belmopan\",\"Berlin\",\"Bern\",\"Bir Lehlou\",\"Bishkek\",\"Bissau\",\"Bloemfontein\",\"Bogota\",\"Brasilia\",\"Bratislava\",\"Brazzaville\",\"Bridgetown\",\"Brussels\",\"Bucharest\",\"Budapest\",\"Buenos Aires\",\"Bujumbura\",\"Cairo\",\"Canberra\",\"Cape Town\",\"Caracas\",\"Casablanca\",\"Castries\",\"Chengdu\",\"Chicago\",\"Chisinau\",\"Colombo\",\"Conakry\",\"Cotonou\",\"Dakar\",\"Damascus\",\"Dar es Salaam\",\"Denver\",\"Dhaka\",\"Dili\",\"Djibouti\",\"Dodoma\",\"Doha\",\"Dubai\",\"Dublin\",\"Dushanbe\",\"Freetown\",\"Funafuti\",\"Gaborone\",\"Geneva\",\"Georgetown\",\"Guatemala\",\"Hanoi\",\"Harare\",\"Hargeysa\",\"Havana\",\"Helsinki\",\"Hong Kong\",\"Honiara\",\"Houston\",\"Islamabad\",\"Istanbul\",\"Jakarta\",\"Jerusalem\",\"Johannesburg\",\"Juba\",\"Kabul\",\"Kampala\",\"Kathmandu\",\"Khartoum\",\"Kiev\",\"Kigali\",\"Kingston\"]}]}]}}",
"maxzoom": "5",
"minzoom": "0",
"name": "tests/epsg-3857/out/-yNAME_-z5_-sEPSG@3857.json.check.mbtiles",
"strategies": "[ { \"dropped_by_rate\": 240 }, { \"dropped_by_rate\": 262 }, { \"dropped_by_rate\": 239 }, { \"dropped_by_rate\": 208 }, { \"dropped_by_rate\": 121 }, { } ]",
"strategies": "[{\"dropped_by_rate\":240},{\"dropped_by_rate\":262},{\"dropped_by_rate\":239},{\"dropped_by_rate\":208},{\"dropped_by_rate\":121},{}]",
"type": "overlay",
"version": "2"
}, "features": [