apk-index(8)
apk index - create repository index file from packages
apk index [<options>...] packages...
apk index creates a repository index from a list of package files. See apk-repositories(5) for more information on repository indicies.
Generally, the resulting index must be cryptographically signed before apk will accept it. See abuild-sign(1) for details.
-d, --description TEXT Add a description to the index. Upstream, this is used to add version information based on the git commit SHA of aports HEAD at the time of index generation.
--merge Merge packages into the existing INDEX.
-o, --output FILE Output generated index to FILE.
--prune-origin Prune packages from the existing INDEX with same origin as any of the new packages during merge.
-x, --index INDEX Read an existing index from INDEX to speed up the creation of the new index by reusing data when possible.
--no-warnings Disable the warning about missing dependencies. This happens when A, depends on package B, that does not have a provider in the indexed repository.
--rewrite-arch ARCH Set all package's architecture to ARCH.
SOURCE_DATE_EPOCH Used as the build time for tar file headers in APKINDEX.tar.gz.