These checks were introduced in v2.7, aborting the process if the snapshot metadata indicated that truncation had occurred. But the check as written is unnecessarily strict, and also aborts the process if the snapshot was larger than necessary. This PR prints a warning in that case and otherwise continues. |
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.github | ||
bazel | ||
doc/spec | ||
docker | ||
pkg | ||
.bazelrc | ||
.gitignore | ||
BUILD.bazel | ||
CONTRIBUTING.md | ||
flake.lock | ||
flake.nix | ||
INSTALL.md | ||
LICENSE.txt | ||
MAINTAINERS.md | ||
PACE | ||
README.md | ||
VERSION | ||
WORKSPACE.bazel |
Urbit Runtime
Urbit is a personal server stack built from scratch. This repository contains Urbit's runtime environment, the lowest layer of the Urbit stack, which includes the Nock virtual machine, I/O drivers, event log, and snapshotting system.
Getting Started
For basic Urbit usage instructions, head over to urbit.org. For a high-level overview of the salient aspects of Urbit's architecture, visit developers.urbit.org. You might also be interested in joining the urbit-dev mailing list.
Packages
Urbit's runtime is broken down into a few separate layers, each of which is defined in its own package:
pkg/c3
: A set of basic utilities for writing Urbit's style of C.pkg/ent
: A cross-platform wrapper forgetentropy(2)
.pkg/urcrypt
: A standardized interface for calling various cryptographic functions used in the Urbit runtime.pkg/ur
: An implementation of jam and cue, Urbit's bitwise noun serialization and deserialization algorithms, respectively.pkg/noun
: The Nock virtual machine and snapshotting system.pkg/vere
: The I/O drivers, event log, and main event loop.
Build
See INSTALL.md.
Contributing
Contributions of any form are more than welcome. Please take a look at our contributing guidelines for details on our git practices, coding styles, how we manage issues, and so on.