* feat: switch to using go-ipld-prime for codecs, path resolution, and the `dag put/get` commands
* fix: `dag put/get` not roundtripping due to an extra new line being added (https://github.com/ipfs/go-ipfs/issues/3503)
More detailed information is in the CHANGELOG.md file. Very high level:
* IPLD codecs (and their plugins) must use go-ipld-prime
* Added support for the dag-json codec
* `dag get/put` use IPLD codec names from the multicodec table
* `dag get` defaults to dag-json output instead of json, but may output with other codecs
* Data model pathing can be achieved using the /ipld prefix. For example, you can use `/ipld/QmFoo/Links/0/Hash` to traverse through a DagPB node
* With `dag get/put` the DagPB field names have been changed to match the ones in the protobuf listed in the specification
Co-authored-by: hannahhoward <hannah@hannahhoward.net>
Co-authored-by: Daniel Martí <mvdan@mvdan.cc>
Co-authored-by: acruikshank <acruikshank@example.com>
Co-authored-by: Steven Allen <steven@stebalien.com>
Co-authored-by: Will Scott <will.scott@protocol.ai>
Co-authored-by: Will Scott <will@cypherpunk.email>
Co-authored-by: Rod Vagg <rod@vagg.org>
Co-authored-by: Adin Schmahmann <adin.schmahmann@gmail.com>
Co-authored-by: Eric Myhre <hash@exultant.us>
Namesys is a very useful submodule. Given a ValueStore and a Datastore it can
resolve and publish /ipns/ paths.
This functionality does not need to be sequestered inside go-ipfs as it can
and should be used without IPFS, for example, for implementing lightweight
IPNS publishing services or for resolving /ipns/ paths.
"keystore" extraction was necessary, as there is a dependency to it in
namesys. Keystore is also a useful module by itself within the stack.
Fixes#6537
When fetching all pins, the recursive pins are fetched from the pinner two times. The second fetch is unnecessary and copies all recursive pins into a slice again.
Additionally, the output channel is now buffered. This allows the goroutine to exit in the case the pinner returns an error and there is no reader for the output channel. This might be possible if a canceled context causes the caller to abandon waiting to read the output of Ls().
This isn't perfect (we only use sessions after resolving the root cid) but it's
better than what we have. The real solution is #7198 so we can use sessions
everywhere.
(cherry picked from commit 62f61c588d)
This isn't perfect (we only use sessions after resolving the root cid) but it's
better than what we have. The real solution is #7198 so we can use sessions
everywhere.
EnumerateChildrenAsync has been renamed to WalkParallel to reflect the fact
that:
1. It visits the root.
2. It's parallel, not async.
To mirror this change, EnumerateChildren has also been renamed to Walk and now
behaves the same (except that it's not parallel).
