Data folder restructuring in preparation for 361 (#376)

* initial checkin

* gitignore and docker-compose update

* readme update and error on hud

* encoding issue

* one more small README change

* data roadmap re-strcuture

* pyproject sort

* small update to score output folders

* checkpoint

* couple of last fixes

data/data-pipeline/tile/generate.py

@@ -0,0 +1,63 @@
+import os
+from pathlib import Path
+import shutil
+
+from etl.sources.census.etl_utils import get_state_fips_codes
+
+
+def generate_tiles(data_path: Path) -> None:
+
+    # remove existing mbtiles file
+    mb_tiles_path = data_path / "tiles" / "block2010.mbtiles"
+    if os.path.exists(mb_tiles_path):
+        os.remove(mb_tiles_path)
+
+    # remove existing mvt directory
+    mvt_tiles_path = data_path / "tiles" / "mvt"
+    if os.path.exists(mvt_tiles_path):
+        shutil.rmtree(mvt_tiles_path)
+
+    # remove existing score json files
+    score_geojson_dir = data_path / "score" / "geojson"
+    files_in_directory = os.listdir(score_geojson_dir)
+    filtered_files = [file for file in files_in_directory if file.endswith(".json")]
+    for file in filtered_files:
+        path_to_file = os.path.join(score_geojson_dir, file)
+        os.remove(path_to_file)
+
+    # join the state shape sqllite with the score csv
+    state_fips_codes = get_state_fips_codes()
+    for fips in state_fips_codes:
+        cmd = (
+            "ogr2ogr -f GeoJSON "
+            + f"-sql \"SELECT * FROM tl_2010_{fips}_bg10 LEFT JOIN 'data/score/csv/data{fips}.csv'.data{fips} ON tl_2010_{fips}_bg10.GEOID10 = data{fips}.ID\" "
+            + f"data/score/geojson/{fips}.json data/census/shp/{fips}/tl_2010_{fips}_bg10.dbf"
+        )
+        os.system(cmd)
+
+    # get a list of all json files to plug in the docker commands below
+    # (workaround since *.json doesn't seem to work)
+    geojson_list = ""
+    geojson_path = data_path / "score" / "geojson"
+    for file in os.listdir(geojson_path):
+        if file.endswith(".json"):
+            geojson_list += f"data/score/geojson/{file} "
+
+    if geojson_list == "":
+        logging.error(
+            "No GeoJson files found. Please run scripts/download_cbg.py first"
+        )
+
+    # generate mbtiles file
+    cmd = (
+        "tippecanoe --drop-densest-as-needed -zg -o /home/data/tiles/block2010.mbtiles --extend-zooms-if-still-dropping -l cbg2010 -s_srs EPSG:4269 -t_srs EPSG:4326 "
+        + geojson_list
+    )
+    os.system(cmd)
+
+    # generate mvts
+    cmd = (
+        "tippecanoe --drop-densest-as-needed --no-tile-compression  -zg -e /home/data/tiles/mvt "
+        + geojson_list
+    )
+    os.system(cmd)