REPOMATIC-UPDATE-CHECKSUMS(1) REPOMATIC-UPDATE-CHECKSUMS(1)

repomatic update-checksums - Recompute SHA-256 checksums for the binary tool registry

repomatic update-checksums [OPTIONS]

Recompute SHA-256 checksums for the binary tool registry.

Downloads each binary-distributed tool in the `repomatic run` registry at its pinned version, computes the SHA-256, and rewrites any stale hash (and its version stamp) in tooling/registry.py. A tool whose upstream attests its releases has each download verified against the attestation first, with the pinned gh: one that does not verify stops the run, and nothing is rewritten.

A repair path for a manual version edit: sync-tool-versions already
refreshes checksums when it bumps a version.

Show this message and exit.

Show this message and exit.

0
Success.
1
A runtime error, an aborted prompt (Ctrl-D), or a declined confirmation.
2
A usage error: unknown option, invalid value, missing operand, or an unparsable configuration file.
130
Interrupted with Ctrl-C: the process ends by SIGINT, reported as 130.

Recompute every checksum in the tool registry

repomatic update\-checksums

Kevin Deldycke

2026-10-29 8.0.1.dev0