* Add info about using MID_ZOOM to optimize tile generation
* Remove params for generation that are now automatically detected
Co-authored-by: Tomas Pohanka <TomPohys@gmail.com>
Fixes#1156Fixes#810Fixes#1228
This PR replaces `osmborder`, which is no longer maintained, with `imposm` mappings and SQL code to generate borders. Key features that were moved into the imposm/SQL layer:
1. Grouping by `osm_id` and aggregating by lowest `admin_level` value so that there's only one copy of ways that are members of multiple relations.
2. Filtering out of point features in boundary relations (typically `admin_centre` and `label` roles).
3. Move disputed boundary detection logic into SQL.
This will increase the database size slightly because of the limits of what imposm can do, as some of the filtering is done in the SQL layer after importing, rather than being done in `osmborder`.
Fixes#948
This PR does the following:
1. Changes the trigger for the PR comment updater from the cron method to workflow_run, triggered on completion of the test cases. This should remove the delay between the completion of the performance tests and the updating of the corresponding comment in the PR.
2. Separates the integrity check and performance check into separate workflows and allows them to run in parallel. This will allow the project to take advantage of multiple CI runners if they're available (which appears to be the case).
In addition, this fixes an issue with post-merge undeleted/updated branches on PRs. The current "cron" method causes the CI to run the pr-update job over and over forever, unnecessarily.
As described in github/docs#799, and the [github docs](https://docs.github.com/en/actions/reference/events-that-trigger-workflows#workflow_run), a `workflow_run` trigger will only fire when the workflow file is on the main branch. Thus, this change will not fire the PR updater on this PR. Thus there's no way to test this working properly without merging onto master and then testing on one of the other PRs.
Yuri Astrakhan