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
@@ -4,7 +4,7 @@
"description": "tests/wyalkatchem/out/-pk_-pf_-Z9_-z12_-ldata.json.check.mbtiles",
"format": "pbf",
"generator_options": "./tippecanoe -q -a@ -f -o tests/wyalkatchem/out/-pk_-pf_-Z9_-z12_-ldata.json.check.mbtiles -pk -pf -Z9 -z12 -ldata tests/wyalkatchem/in.json",
"json": "{\"vector_layers\": [ { \"id\": \"data\", \"description\": \"\", \"minzoom\": 9, \"maxzoom\": 12, \"fields\": {\"country\": \"String\", \"text\": \"String\"} } ],\"tilestats\": {\"layerCount\": 1,\"layers\": [{\"layer\": \"data\",\"count\": 1,\"geometry\": \"Polygon\",\"attributeCount\": 2,\"attributes\": [{\"attribute\": \"country\",\"count\": 1,\"type\": \"string\",\"values\": [\"au\"]},{\"attribute\": \"text\",\"count\": 1,\"type\": \"string\",\"values\": [\"Wyalkatchem\"]}]}]}}",
"json": "{\"vector_layers\":[{\"id\":\"data\",\"description\":\"\",\"minzoom\":9,\"maxzoom\":12,\"fields\":{\"country\":\"String\",\"text\":\"String\"}}],\"tilestats\":{\"layerCount\":1,\"layers\":[{\"layer\":\"data\",\"count\":1,\"geometry\":\"Polygon\",\"attributeCount\":2,\"attributes\":[{\"attribute\":\"country\",\"count\":1,\"type\":\"string\",\"values\":[\"au\"]},{\"attribute\":\"text\",\"count\":1,\"type\":\"string\",\"values\":[\"Wyalkatchem\"]}]}]}}",
"maxzoom": "12",
"minzoom": "9",
"name": "tests/wyalkatchem/out/-pk_-pf_-Z9_-z12_-ldata.json.check.mbtiles",