R: An Interface for Content-Based Identifiers

# An Interface for Content-Based Identifiers

## Documentation for package ‘contentid’ version 0.0.19

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

content_dir | content store home directory
content_id | Generate a content uri for a local file
default_lmdb | default location for LMDB registry
default_registries | default registries
has_resource | has_resource
history_swh | return the history of archive events of a given software repository
history_url | List all content identifiers that have been seen at a given URL
history_url, | List all content identifiers that have been seen at a given URL
pin | Access the latest content at a URL (DEPRECATED)
purge_cache | Purge older files from the local cache.
query | query a Content URI or a URL with remote and/or local registries
query_history | List all content identifiers that have been seen at a given URL
query_sources | List all known URL sources for a given Content URI
register | register a URL with remote and/or local registries
resolve | Resolve content from a content identifier
retrieve | Retrieve files from the local cache
retrieve_swh | retrieve content from Software Heritage given a content identifier
sources | List all known URL sources for a given Content URI
sources, | List all known URL sources for a given Content URI
sources_swh | List software heritage sources for a content identifier
store | Store files in a local cache
store_swh | Add content to the Software Heritage Archival Store
swh_ratelimit | software heritage rate limit