$ npx firestore-csv-import <csv path> -c <collection name> -p <certification path>
$ npx firestore-csv-import test.csv -c tests -p key.json -k id -t date -i id
id,name,point
1,hoge,1
2,fuga,2
3,piyo,3
firestore collection name
firebase certification file path
firestore id field
firestore timestamp field (default: false)
ignore fields *commma separated
display help for command