Partial implementation of the #430
* New endpoint structure:
* `GET /` -- a placeholder for the future home page
* `GET /catalog` -- get a list of available sources, as a list of json
blobs.
* `[{id, name, description, attribution, vector_layer}, ...]` (some
fields might be missing)
* `GET /<id>` -- get tilejson for the given source, or a combination of
sources. No `.json` extension
* `GET /<id>/<z>/<x>/<y>` -- get a tile. No format extension.
* `GET /health` -- healthcheck
* Introduce a new tile format support crate (using code from the
maplibre/mbtileserve project)
* Removed the `/rpc/...` routes - all source IDs are accessed in the
same way
* Can print auto-generated configuration or save it to a file
* Refactored to support multiple sources from multiple backends, with a
proper naming conflict resolution
TODO:
* benchmarks need to be rewritten - they were relying on some internal
structures that are no longer there. This might be done as a separate PR
due to a very different internal architecture - might need to rethink
benchmarking approaches.
By default, Martin is now compiled without openssl, simplifying
debugging and simple case usage, whereas the docker build and CI
publishing would still use openssl
* Detect all unrecognized config file values, and report them. Ideally
we want to use `serde-ignored` crate, but it doesn't work with flattened
structs (yet). So using a bad workaround.
* CI test has been using all sorts of somewhat duplicated temporary pbf
files - cleaned up to `tmp.pbf`, and made sure curl only shows errors,
not download stats.
* In CI, crash psql instead of silently ignoring errors
* Don't serialize optional config values as nulls
* Tiny error message cleanup
* remove most of the utils:: and dev:: namespace usage
* rename `configure_db_source` to `configure_db_sources`
* use defaults from other table info objects (using the `..obj` syntax)
* use doc comments vs regular comment in a few places
* refactor server_test.rs to make it more readable and much shorter
* use a macro for identical code
* use a test_get() for identical GET request
* rename fn test_foo() into fn foo() for simplicity
Getting ready for multi-backend system, where each backend would have its own configuration.
All 3 config structs (clap args, config, and configbuilder) are now separated into 3 files - the main one, one for service (actix stuff), and one for PostgreSQL.
The files have been moved to `/pg` and `/srv`, but otherwise the logic should be mostly intact.
* remove all actions and other low-level magic code, making it more straightforward for the most common usage
* replace r2d2 with bb8 to make it all async
* use first significant version in cargo.toml - this makes it easier to maintain
This fixes#349
This does not force automatic use statement sorting,
but it sorts all them now, and we can manually keep them ordered until
the fmt features becomes stable.
