Build & deploy vector tiles #461
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| name: "Build & deploy vector tiles" | |
| on: | |
| push: | |
| branches: [ main ] | |
| pull_request: | |
| schedule: | |
| - cron: '0 0 * * *' | |
| env: | |
| REGION: africa | |
| AREA: kenya | |
| BOUNDS: 34.58,-2.121,36.595,-0.419 | |
| BOUNDS_NAME: narok | |
| TILEMAKER_IMAGE: ghcr.io/jinigarashi/tilemaker:master | |
| PMTILES_IMAGE: ghcr.io/protomaps/go-pmtiles:main | |
| jobs: | |
| tilemaker-build: | |
| name: Generate vector tiles by tilemaker | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Check out repository | |
| uses: actions/checkout@v3 | |
| - name: Download PBF file | |
| run: | | |
| mkdir data | |
| curl -L http://download.geofabrik.de/${{ env.REGION }}/${{ env.AREA }}-latest.osm.pbf -o ./data/${{ env.AREA }}.osm.pbf | |
| - name: pull docker image | |
| run: | | |
| docker pull ${{ env.TILEMAKER_IMAGE }} | |
| docker pull ${{ env.PMTILES_IMAGE }} | |
| - name: Install osmium-tool | |
| run: | | |
| sudo apt-get install osmium-tool | |
| - name: Extract data by bounds | |
| run: | | |
| osmium extract --bbox=${{ env.BOUNDS }} --set-bounds --strategy=smart ./data/${{ env.AREA }}.osm.pbf --output ./data/${{ env.AREA }}-${{ env.BOUNDS_NAME }}.osm.pbf | |
| - name: Build openmaptiles-compatible mbtiles files of given area | |
| run: docker run -v $(pwd)/data:/srv ${{ env.TILEMAKER_IMAGE }} --input=/srv/${{ env.AREA }}-${{ env.BOUNDS_NAME }}.osm.pbf --output=/srv/${{ env.AREA }}-${{ env.BOUNDS_NAME }}.mbtiles | |
| - name: Convert mbtiles to pmtiles | |
| run: | | |
| docker run -v $(pwd)/data:/srv ${{ env.PMTILES_IMAGE }} convert /srv/${{ env.AREA }}-${{ env.BOUNDS_NAME }}.mbtiles /srv/${{ env.AREA }}-${{ env.BOUNDS_NAME }}.pmtiles --tmpdir=/srv | |
| - name: clean deploy folder | |
| run: | | |
| rm ./data/${{ env.AREA }}.osm.pbf | |
| rm ./data/${{ env.AREA }}-${{ env.BOUNDS_NAME }}.osm.pbf | |
| rm ./data/${{ env.AREA }}-${{ env.BOUNDS_NAME }}.mbtiles | |
| - name: deploy to gh-pages | |
| uses: JamesIves/github-pages-deploy-action@v4.4.3 | |
| if: ${{ github.ref == 'refs/heads/main' }} | |
| with: | |
| branch: gh-pages # The branch the action should deploy to. | |
| folder: data # The folder the action should deploy. |