ci: publish Docker image to GHCR; document the one-command run

[kzekiue]

Makes the "one docker command" path real by publishing a prebuilt image, so users do not need to clone and build.

Workflow (.github/workflows/docker-publish.yml)

• Builds and pushes to ghcr.io/kzekiue/tinyreplay on push to main (:latest) and on vX.Y.Z tags (versioned via docker/metadata-action).
• Uses the built-in GITHUB_TOKEN (packages: write) — no registry secrets needed.

README

• Docker section now leads with docker run ghcr.io/kzekiue/tinyreplay; build-from-source kept as the alternative.

Required after merge (image is private by default)

1. Wait for the Publish image job to finish (~5 min build).
2. Repo → Packages → tinyreplay → make visibility Public (one-time).
3. Verify logged out:

   docker logout ghcr.io
   docker run --rm -p 3000:3000 -v "$(pwd)/data:/app/data" ghcr.io/kzekiue/tinyreplay
   curl -s localhost:3000/api/health

Until step 2 is done the image is not anonymously pullable, so merge only when ready to flip visibility.

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Project	Deployment	Actions	Updated (UTC)
tinyreplay-docs	Ready	Preview, Comment	Jun 21, 2026 7:17am