wormhole-page Docker builds

Docker images of wormhole-page — an end-to-end encrypted file transfer web UI on top of Magic Wormhole — built automatically from upstream commits.

The goal is a stable image our deployments can pin and auto-update from. There are no code changes or patches: the images are upstream's code, built with upstream's own Containerfile.

Images

ghcr.io/ethdevops/wormhole-docker:<short-sha>

Tag	Points to
<short7>	exactly that upstream commit (e.g. 71b243b)
latest	newest commit on upstream main

Upstream has no releases or version tags, so the commit short-SHA is the only stable handle.

How it works

The only file here is .github/workflows/docker.yaml. Every 6 hours it:

1. Resolves the head of upstream main (plus other branches, but only main moves latest).
2. Stops if this repo already has a release named after that short-SHA.
3. Otherwise checks out upstream at that commit, builds the Containerfile (Rust server + WASM client), and pushes the image to GHCR.
4. Creates a GitHub release named <short-sha> here. Update tooling watching this repo's releases picks up each new build.

The release is created only after the image has been pushed, so a release always has a pullable image behind it.

Manual runs

Actions → Docker → Run workflow. Leave ref empty to build the current main HEAD, or enter an upstream branch or full commit SHA to build something else. Builds of other refs or already-released commits do not move latest.

To rebuild a commit that has already been released, delete its GitHub release first. To rebuild without touching any tags (e.g. after a transient build failure), set no_latest: only <short-sha>-<run-number> is pushed and no release is created.

Caveats

• Upstream has no releases; every main commit becomes a new image. If upstream breaks, pin to the last known good <short-sha> and skip forward until it's fixed.
• Only main is tracked on schedule. Fixes on upstream feature branches are built manually with ref.
• GitHub disables scheduled workflows in public repos after 60 days without commits. Re-enable it in the Actions tab, or commit something occasionally.