Use the unzip -t command to check if a zip file is valid before attempting to unzip it. If it's not, try downloading it again.
fixes #810
What does the reviewer need to know? 🤔
To test it locally, I added a return statement after line 46 of load-shapefile.js so the script wouldn't attempt to actually load anything into the database, updated the metadata version to 2 in sources/counties.js, and then invalidated my counties zip file by running truncate -s -50k spatial-data/c_05mr24.zip.
Then I ran the script, saw it identify the corrupted zip, and watched as it downloaded it afresh.
What does this PR do? 🛠️
Use the
unzip -tcommand to check if a zip file is valid before attempting to unzip it. If it's not, try downloading it again.What does the reviewer need to know? 🤔
To test it locally, I added a
returnstatement after line 46 ofload-shapefile.jsso the script wouldn't attempt to actually load anything into the database, updated the metadata version to2insources/counties.js, and then invalidated my counties zip file by runningtruncate -s -50k spatial-data/c_05mr24.zip.Then I ran the script, saw it identify the corrupted zip, and watched as it downloaded it afresh.