Fix cosign copy --only for signatures #3904
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Summary
There is a bug in the
cosign copy
command for the deprecated flag, as well documentation is invalid for the CLI option.See
https://github.com/sigstore/cosign/blob/main/cmd/cosign/cli/copy/copy.go#L192
requires to have value
sig
instead ofsign
.Also aligned the option docs order to align with the order of the
example. https://github.com/sigstore/cosign/blob/main/cmd/cosign/cli/copy.go#L40
Release Note
Fixes the
cosign copy
command to have correct documentation and proper fallback implementation for the deprecated --sig-only commandline option.Documentation
N.A.