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@jatorre
Created Apr 12, 2021
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Script to upload GEO files to bigQuery using GDAL
#!/bin/bash
if [ -f "$1" ]; then
for fullpath in "$1"
do
filename="${fullpath##*/}" # Strip longest match of */ from start
dir="${fullpath:0:${#fullpath} - ${#filename}}" # Substring from 0 thru pos of filename
base="${filename%.[^.]*}" # Strip shortest match of . plus at least one non-dot char from end
ext="${filename:${#base} + 1}" # Substring from len of base thru end
if [[ -z "$base" && -n "$ext" ]]; then # If we have an extension and no base, it's really the base
base=".$ext"
ext=""
fi
done
/Library/Frameworks/GDAL.framework/Programs/ogr2ogr -f CSV -dialect sqlite -sql "select AsGeoJSON(geometry,6) AS geom, * from $base" temp$base.csv $1
bq load --autodetect --source_format=CSV $2_temp temp$base.csv
bq query --use_legacy_sql=false "CREATE TABLE $2 AS SELECT * EXCEPT (geom), SAFE.ST_GEOGFROMGEOJSON(geom) as geom FROM $2_temp"
bq rm -f $2_temp
rm -rf temp$base.csv
else
echo "Please specify a valid file to import"
fi
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