Before it was throwing `ERROR: make generate-bbox-file area=<area-id>` and `Area source has not been specified. Auto-detecting...
ID 'my' was not found in Geofabrik.` `make: *** [download] Error 1`
* Use more meaningful area name
* rename user data example
Co-authored-by: Tomas Pohanka <TomPohys@gmail.com>
With the new release of OMT-T (5.3) are available tools [`layer-stat`](https://github.com/openmaptiles/openmaptiles-tools/pull/293).
With the new release of OMT-T can be replaced `make` target `generate-qareports` by `generate-qa`
Used as:
```
make generate-qa STAT_FUNCTION=frequency LAYER=transportation ATTRIBUTE=class
```
* Allow setting `BBOX` to be set in `.env` file
Currently, the `BBOX` setting in `.env` is ignored for all areas except `planet`.
On the other hand, the `planet` area is an overkill for any `BBOX` setting other than the default - `-180.0,-85.0511,180.0,85.0511`.
With this PR, `quickstart.sh` would not override a modified `BBOX` value in `.env`.
Also, this provides a way to avoid the pessimistic `BBOX` computation for `osmfr` extracts, as described in https://github.com/openmaptiles/openmaptiles-tools/pull/297#issuecomment-700792702
#### Currently
- If the user does not do anything, `quickstart.sh` and `make generate-tiles` create an `mbtiles` file for the full extent of the data source. This applies to `planet` and other data sources.
- If a user sets the `BBOX` value in `.env` and a `planet` data source is used, `quickstart.sh` and `make generate-tiles` create an `mbtiles` file for the extent set in the `.env` file.
- If a user sets the `BBOX` value in `.env` and a non-`planet` data source is used, it is ignored - `quickstart.sh` and `make generate-tiles` create an `mbtiles` file for the full extent of the data source.
#### Problem statement
While users of a `planet` data source have a simple way to override the default extend of the tile generation, users of other data sources have no simple way of doing that. In fact, for such users the `BBOX` setting in the `.env` file is ignored and therefore misleading.
#### Proposal
- If the user does not do anything, `quickstart.sh` and `make generate-tiles` create an `mbtiles` file for the full extent of the data source. This applies to `planet` and other data sources.
- If a user sets the `BBOX` value in `.env`, `quickstart.sh` and `make generate-tiles` create an `mbtiles` file for the extent set in the `.env` file. This applies to `planet` and other data sources.
* 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.
Update to tools v5. See https://github.com/openmaptiles/openmaptiles-tools/releases/tag/v5.0.0 for the list of all changes. Other OMT-repo specific changes:
* removes `import-osm` docker usage, replacing it with `openmaptiles-tools`
* quickstart builds faster because it uses postgres with preloaded water, natural earth, and lake centerlines tables.
### Makefile targets
* `tools-dev` will open a shell in a docker to experiment and debug (instead of `import-sql-dev` and `import-osm-dev`)
* separated `start-maputnik` from `start-postserve`
* renamed `clean-docker` into `db-destroy` to make it more explicit
* cleaner `db-start`, `db-stop`, `db-destroy` targets
* `db-start-preloaded` is the same as `db-start`, except that it uses `postgis-preloaded` -- an image with preloaded water, natural-earth, and lake centerline data
* `db-start` will not recreate the container if it already exists -- this way if it was started as preloaded, it will not be rebuilt.
* better output messages
### Quickstart
* uses `postgis-preloaded` image by default to make quickstart quicker. To start with a clean db, pass 2 parameters to quickstart, e.g. `./quickstart.sh albania empty`
* Switch OMT to use the new tools v4.0.0
* borders are dynamically generated from the PBF file instead of downloading a prepared CSV file
* all tools are executed as current user instead of root, thus files are easier to modify/delete if needed
* all data is stored in the local file system instead of docker volumes (Docker currently has a limitation of non-root operation for internal volumes). This also makes it easier to examine and test it.
* New `init-dirs` make target creates all the needed dirs - `build, data, cache`
* `make clean` deletes the whole `build` dir instead of individual files.
* `clean-docker` for backward compatibility deletes `cache` dirs (it used to be a volume)
* all `psql` calls are now done with `ON_ERROR_STOP=1`
* got rid of `pgclimb-*` targets -- same results can be done with `psql` (`pgclimb-list-views` & `pgclimb-list-tables` renamed to `list-views` and `list-tables`)
Tomas Pohanka