eventstore command-line tool
go install fiatjaf.com/nostr/eventstore/cmd/eventstore@latest
Usage
This should be pretty straightforward. You pipe events or filters, as JSON, to the eventstore command, and they yield something. You can use nak to generate these events or filters easily.
Querying the last 100 events of kind 1
~> nak req -k 1 -l 100 --bare | eventstore -d /path/to/store query
~> # or
~> echo '{"kinds":[1],"limit":100}' | eventstore -d /path/to/store query
This will automatically determine the storage type being used at /path/to/store, but you can also specify it manually using the -t option (-t lmdb etc).
Saving an event to the store
~> nak event -k 1 -c hello | eventstore -d /path/to/store save
~> # or
~> echo '{"id":"35369e6bae5f77c4e1745c2eb5db84c4493e87f6e449aee62a261bbc1fea2788","pubkey":"79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","created_at":1701193836,"kind":1,"tags":[],"content":"hello","sig":"ef08d559e042d9af4cdc3328a064f737603d86ec4f929f193d5a3ce9ea22a3fb8afc1923ee3c3742fd01856065352c5632e91f633528c80e9c5711fa1266824c"}' | eventstore -d /path/to/store save
Counting events matching a filter
~> echo '{"kinds":[1]}' | eventstore -d /path/to/store count
Deleting an event by ID
~> echo '35369e6bae5f77c4e1745c2eb5db84c4493e87f6e449aee62a261bbc1fea2788' | eventstore -d /path/to/store delete
Query or save (default command)
Pipes events or filters and handles them appropriately.
You can also create a database from scratch if it's a disk database, but then you have to specify -t to boltdb or lmdb.
Supported store types: lmdb, boltdb, mmm, file (for JSONL files).