depper

A dapper consumer of ecosystem APIs.

Depper is an ingestor of package releases from multiple ecosystems (each ecosystem is found in ingestors/).

When new package releases are found, they are pushed to a shared redis queue for Libraries.io to process.

Ingestor Types

• ingestors.Ingestor: these are scheduled to ingest new versions at specific intervals (ingestor.Schedule()).
• ingestors.StreamingIngestor: these are always running in a goroutine, ingesting new releases via a channel

Ingestor Cursor Patterns

Depper has to know where to pick up once it restarts, so there are several methods for storing such a cursor:

• ingestors.setBookmarkTime() + ingestor.getBookmarkTime() [RECOMMENDED] : reads/sets a time.Time to redis (persistent)
• ingestors.setBookmark() + ingestor.getBookmark(): reads/sets an arbitrary string to redis (persistent)
• LatestRun: reads/sets a time.Time on the ingestor instance (non-persistent)

Running Locally

go run main.go

Running Tests

go test -v ./...

Deploying

1. merge PR into main branch
2. tl setenv libraries
3. ./bin/deploy.sh