Extract GBIF download ID to variable

Dockerfile

@@ -1,5 +1,6 @@
 FROM python:3.11
 
+ARG GBIF_DOWNLOAD_ID="0032228-231002084531237"
 
 WORKDIR /code
 
@@ -11,12 +12,12 @@ ADD https://docs.google.com/uc?export=download&id=17mI5W0qiGiBp_RV1jy3QR3KtN7Ah-
 
 # Download GBIF occurrences and prepare for use with datasette
 RUN mkdir /data
-ADD https://api.gbif.org/v1/occurrence/download/request/0032228-231002084531237.zip /data/gbif-occs.zip
+ADD https://api.gbif.org/v1/occurrence/download/request/${GBIF_DOWNLOAD_ID}.zip /data/gbif-occs.zip
 RUN ls -l /data
 RUN unzip /data/gbif-occs.zip -d /data
 RUN ls -l /data
 COPY ./tab2csv.py /code/tab2csv.py
-RUN python tab2csv.py /data/0032228-231002084531237.csv /data/gbifocc.csv 
+RUN python tab2csv.py /data/${GBIF_DOWNLOAD_ID}.csv /data/gbifocc.csv 
 RUN csvs-to-sqlite /data/gbifocc.csv /code/gbifocc.db
 RUN ls -l /code
 RUN sqlite-utils tables /code/gbifocc.db --counts