The `Oid`s passed into `Commit::new` for parents and tree are never
verified to be commits or a tree, respectively.
Upon `write` of the commit, read the object using the ODB to determine
its type. If its the incorrect object then function fails without
writing to the ODB.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Multihash was deemed as not needed for compatibility since it is
possible to detect a change from SHA1 to SHA256 based on their encoded
lengths. The YAGNI principle is executed and multihash (and minicbor
while we're here) are removed.
This also had an effect on `Urn` which relied heavily on encoding the
value using multihash. The `urn` and `namespace` modules were removed
from radicle-git-types, since they were likely not going to be used
anyway.
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
X-Clacks-Overhead: GNU Terry Pratchett
Ported from `radicle-link`.
Note that the `Strategy` returns the radicle-git `Oid`type
but it uses `git2::Oid` internally to generate it
since our `Oid` does not expose the `hash_object` and `zero` functions.
Signed-off-by: Jorge Iglesias Garcia <me@jorgeig.com>
To help with clarity and potential publishing of the crates, the full
`radicle-` prefix is used for the crate names.
Note that it wasn't chosen got `git-ref-format` and `git-trailers`
since they are truly general libraries (bar the feature flag for link
specific reference names).
Signed-off-by: Fintan Halpenny <fintan.halpenny@gmail.com>
Fintan Halpenny