oco-builder

Bootstrap Docker images for building binary packages for repo.osowoso.org

Templates live at OCO, binaries are built via CI on GitHub using these images.

Images

Published to GHCR, updated daily at 03:00 UTC.

Image	Architecture	libc
ghcr.io/osowoso/oco-builder-x86_64	x86_64	glibc
ghcr.io/osowoso/oco-builder-x86_64-musl	x86_64	musl
ghcr.io/osowoso/oco-builder-aarch64	aarch64	glibc
ghcr.io/osowoso/oco-builder-aarch64-musl	aarch64	musl

Usage

docker run --privileged --rm ghcr.io/osowoso/oco-builder-x86_64 \
  ./xbps-src pkg <template>

How it works

Each image starts from the official ghcr.io/void-linux/void-*-full base, runs xbps-src binary-bootstrap with --privileged (required for chroot mount capabilities), then is committed as a ready-to-use build environment.

Bundled tools

In addition to the void base + xbps-src, the images include:

• sudo, bash, curl, git -- core build needs
• python3 -- runtime for repodata helpers in oSoWoSo/oco
• rclone -- manage files on cloud storage
• fuse3 -- filesystem in userspace
• zstd -- CLI for round-tripping zstd-compressed repodata
• pandoc -- README → HTML for the oco website generator (x86_64 only; not packaged for all archs in void)