kopia lustrzana https://github.com/openmaptiles/openmaptiles
New generate-dc-config target, rm QUICKSTART_MIN/MAX_ZOOM (#915)
* Set `MAX_ZOOM` to 7 by default. * Remove `QUICKSTART_MIN/MAX_ZOOM` - unneeded complexity with two env vars. We can just use `MIN_ZOOM` and `MAX_ZOOM`. See also #261 * Generate dc-config yaml file with a new `make generate-dc-config` step. It will compute BBOX based on the downloaded data file. This step is not needed for planet generation. * Generate Imposm replication file only when `DIFF_MODE` is `true`. Not needed otherwise. If the data source does not support it, it will throw an error.pull/916/head
rodzic
1486b7e0cb
commit
1a9f6132c3
13
.env
13
.env
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@ -10,13 +10,16 @@ PGPASSWORD=openmaptiles
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PGHOST=postgres
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PGPORT=5432
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QUICKSTART_MIN_ZOOM=0
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QUICKSTART_MAX_ZOOM=7
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DIFF_MODE=false
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# BBOX may get overwritten by the computed bbox of the specific area:
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# make generate-dc-config
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BBOX=-180.0,-85.0511,180.0,85.0511
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# Which zooms to generate in make generate-tiles
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MIN_ZOOM=0
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MAX_ZOOM=14
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MAX_ZOOM=7
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# Use true (case sensitive) to allow data updates
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DIFF_MODE=false
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# Hide some output from Mapnik tile generation for clarity
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FILTER_MAPNIK_OUTPUT=1
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@ -20,12 +20,9 @@ jobs:
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- name: Run quickstart for a small area
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env:
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area: monaco
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QUICKSTART_MIN_ZOOM: 0
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QUICKSTART_MAX_ZOOM: 14
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MIN_ZOOM: 0
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MAX_ZOOM: 14
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run: |
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# For now, change the quickstart values directly in the .env file
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# TODO: We should probably use env vars instead
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sed -i 's/QUICKSTART_MAX_ZOOM=7/QUICKSTART_MAX_ZOOM=14/g' .env
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export QUIET=1
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./quickstart.sh $area
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51
Makefile
51
Makefile
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@ -51,6 +51,12 @@ endif
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# Set OpenMapTiles host
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OMT_HOST := http://$(firstword $(subst :, ,$(subst tcp://,,$(DOCKER_HOST))) localhost)
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# This defines an easy $(newline) value to act as a "\n". Make sure to keep exactly two empty lines after newline.
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define newline
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endef
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#
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# Determine area to work on
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@ -161,6 +167,7 @@ help:
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@echo " make download-geofabrik area=albania # download OSM data from geofabrik.de and create config file"
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@echo " make download-osmfr area=asia/qatar # download OSM data from openstreetmap.fr and create config file"
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@echo " make download-bbbike area=Amsterdam # download OSM data from bbbike.org and create config file"
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@echo " make generate-dc-config # scan data file and generate tile generation config file with bbox"
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@echo " make psql # start PostgreSQL console"
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@echo " make psql-list-tables # list all PostgreSQL tables"
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@echo " make vacuum-db # PostgreSQL: VACUUM ANALYZE"
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@ -255,41 +262,35 @@ OSM_SERVER=$(patsubst download,,$(patsubst download-%,%,$@))
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.PHONY: $(ALL_DOWNLOADS)
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$(ALL_DOWNLOADS): init-dirs
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@$(assert_area_is_given)
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ifeq (,$(wildcard $(PBF_FILE)))
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ifneq ($(strip $(url)),)
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$(if $(OSM_SERVER),$(error url parameter can only be used with the 'make download area=... url=...'))
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$(if $(OSM_SERVER),$(error url parameter can only be used with non-specific download target:$(newline) make download area=$(area) url="$(url)"$(newline)))
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endif
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@echo "Downloading $(area) into $(PBF_FILE) from $(if $(OSM_SERVER),$(OSM_SERVER),any source)"
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ifeq (,$(wildcard $(PBF_FILE)))
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@echo "Downloading $(DOWNLOAD_AREA) into $(PBF_FILE) from $(if $(OSM_SERVER),$(OSM_SERVER),any source)"
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@$(DOCKER_COMPOSE) run $(DC_OPTS) openmaptiles-tools bash -c ' \
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download-osm $(OSM_SERVER) $(DOWNLOAD_AREA) \
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--minzoom $$QUICKSTART_MIN_ZOOM \
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--maxzoom $$QUICKSTART_MAX_ZOOM \
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--make-dc $(AREA_DC_CONFIG_FILE) \
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--imposm-cfg $(IMPOSM_CONFIG_FILE) \
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--output $(PBF_FILE) \
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2>&1 \
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| tee /tmp/download.out ; \
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exit_code=$${PIPESTATUS[0]} ; \
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if [[ "$$exit_code" != "0" ]]; then \
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if grep -q "Imposm config file cannot be generated from this source" /tmp/download.out; then \
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echo "WARNING: $(IMPOSM_CONFIG_FILE) could not be generated, but it is only needed to apply updates." ; \
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else \
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exit $$exit_code ; \
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fi ; \
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if [[ "$$DIFF_MODE" == "true" ]]; then \
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download-osm $(OSM_SERVER) "$(DOWNLOAD_AREA)" \
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--imposm-cfg "$(IMPOSM_CONFIG_FILE)" \
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--output "$(PBF_FILE)" ; \
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else \
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download-osm $(OSM_SERVER) "$(DOWNLOAD_AREA)" \
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--output "$(PBF_FILE)" ; \
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fi'
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@echo ""
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else
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@echo "Data files $(PBF_FILE) already exists, skipping the download."
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endif
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.PHONY: generate-dc-config
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generate-dc-config:
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@$(assert_area_is_given)
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ifeq (,$(wildcard $(AREA_DC_CONFIG_FILE)))
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@echo "Data file $(PBF_FILE) already exists, but the $(AREA_DC_CONFIG_FILE) is not, generating..."
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@$(DOCKER_COMPOSE) run $(DC_OPTS) openmaptiles-tools bash -c ' \
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download-osm make-dc $(PBF_FILE) \
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--minzoom $$QUICKSTART_MIN_ZOOM \
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--maxzoom $$QUICKSTART_MAX_ZOOM \
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--make-dc $(AREA_DC_CONFIG_FILE) \
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download-osm make-dc "$(PBF_FILE)" \
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--make-dc "$(AREA_DC_CONFIG_FILE)" \
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--id "$(area)"'
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else
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@echo "Data files $(PBF_FILE) and $(AREA_DC_CONFIG_FILE) already exists, skipping the download."
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endif
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@echo "Configuration file $(AREA_DC_CONFIG_FILE) already exists, no need to regenerate."
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endif
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.PHONY: psql
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@ -384,20 +384,17 @@ and the generated maps are going to be available in webbrowser on [localhost:808
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This is only a quick preview, because your mbtiles only generated to zoom level 7 !
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### Change MIN_ZOOM and MAX_ZOOM
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### Set which zooms to generate
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modify the settings in the `.env` file, the defaults :
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* QUICKSTART_MIN_ZOOM=0
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* QUICKSTART_MAX_ZOOM=7
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modify the settings in the `.env` file, the defaults:
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* `MIN_ZOOM=0`
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* `MAX_ZOOM=7`
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and re-start `./quickstart.sh `
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* the new config file re-generating to here ./data/docker-compose-config.yml
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* Known problems:
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* If you use same area - then the ./data/docker-compose-config.yml not re-generating, so you have to modify by hand!
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Delete the `./data/<area>.dc-config.yml` file, and re-start `./quickstart.sh <area>`
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Hints:
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* Small increments! Never starts with the MAX_ZOOM = 14
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* The suggested MAX_ZOOM = 14 - use only with small extracts
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* Small increments! Never starts with the `MAX_ZOOM = 14`
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* The suggested `MAX_ZOOM = 14` - use only with small extracts
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### Check other commands
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@ -103,7 +103,7 @@ Import external data from [OpenStreetMapData](http://osmdata.openstreetmap.de/),
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make import-data
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```
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Download OpenStreetMap data extracts from any source like [Geofabrik](http://download.geofabrik.de/), and store the PBF file in the `./data` directory. Use `download-geofabrik`, `download-bbbike`, or `download-osmfr` for a specific source. Use `download area=planet` for the entire OSM dataset (very large). Note that if you have more than one `data/*.osm.pbf` file, every `make` command will require `area=...` parameter (or you can just `export area=...` first)
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Download OpenStreetMap data extracts from any source like [Geofabrik](http://download.geofabrik.de/), and store the PBF file in the `./data` directory. To use a specific download source, use `download-geofabrik`, `download-bbbike`, or `download-osmfr`, or use `download` to make it auto-pick the area. You can use `area=planet` for the entire OSM dataset (very large). Note that if you have more than one `data/*.osm.pbf` file, every `make` command will always require `area=...` parameter (or you can just `export area=...` first).
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```bash
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make download area=albania
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@ -135,11 +135,11 @@ make
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make import-sql
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```
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Now you are ready to **generate the vector tiles**. Using environment variables
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you can limit the bounding box and zoom levels of what you want to generate (`docker-compose.yml`).
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Now you are ready to **generate the vector tiles**. By default, `./.env` specifies the entire planet BBOX for zooms 0-7, but running `generate-dc-config` will analyze the data file and set the `BBOX` param to limit tile generation. It will also modify `MIN_ZOOM` and `MAX_ZOOM` values based on the .env, but can be changed.
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```
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make generate-tiles
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make generate-dc-config # compute data bbox -- not needed for the whole planet
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make generate-tiles # generate tiles
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```
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## License
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@ -33,7 +33,7 @@ set -o nounset
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# ./quickstart.sh Adelaide bbbike
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# ....
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#
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# to list geofabrik areas: make download-geofabrik-list
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# to list geofabrik areas: make list-geofabrik or make list-bbbike
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# see more QUICKSTART.md
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#
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@ -261,6 +261,15 @@ echo "--------------------------------------------------------------------------
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echo "====> : Testing PostgreSQL tables to match layer definitions metadata"
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make test-perf-null
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echo " "
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echo "-------------------------------------------------------------------------------------"
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if [[ "$area" != "planet" ]]; then
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echo "====> : Compute bounding box for tile generation"
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make generate-dc-config
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else
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echo "====> : Skipping bbox calculation when generating the entire planet"
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fi
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echo " "
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echo "-------------------------------------------------------------------------------------"
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echo "====> : Start generating MBTiles (containing gzipped MVT PBF) from a TM2Source project. "
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Reference in New Issue