Build & deploy vector tiles #440
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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/[email protected] | |
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. |