Files
ngit-grasp/scripts/verify-published-container.sh
T
DanConwayDev 5fed50e5e3 ci(release): publish OCI container images
Motivation: Release images should be built, checked, published, and consumed through the same Nostr-native OCI path operators will use, without relying on an unreviewed local release procedure.

Approach: Add a checked-in container manifest, a Docker-to-OCI layout helper, automatic tag publication and pull verification, a safe exact-tag backfill workflow, and deployment CI that imports and runs the exact generated layout.

Correctness: Release tags come only from reviewed OCI index annotations; ordinary publication preserves prior tags; historical backfills cannot move latest or prerelease channels; generated images and temporary resources use bounded, validated names and cleanup.

Excluded scope: This change does not alter ngit-grasp runtime behavior, change package versions, create v3.0.2, publish a container, move a release tag, or run the heavyweight container build in the coding VM.

Validation: git diff --check; shellcheck on all container scripts; actionlint on all affected workflows; ngit parsing of .ngit/containers.yaml; canonical source and v3.0.1 tag resolution. The PR pipeline performs the full OCI build, import, and deployment test.

Assisted-by: Codex (GPT-5)
2026-09-10 15:30:13 +00:00

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1.2 KiB
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#!/bin/sh
set -eu
if [ "$#" -ne 1 ]; then
echo "usage: $0 <version>" >&2
exit 2
fi
version=$1
case "${version}" in
[A-Za-z0-9_]*) ;;
*)
echo "version is not a valid OCI tag: ${version}" >&2
exit 2
;;
esac
case "${version}" in
*[!A-Za-z0-9._-]*)
echo "version is not a valid OCI tag: ${version}" >&2
exit 2
;;
esac
if ! command -v docker >/dev/null 2>&1; then
echo "missing required command: docker" >&2
exit 2
fi
image="ncontainer.io/npub15qydau2hjma6ngxkl2cyar74wzyjshvl65za5k5rl69264ar2exs5cyejr/ngit-grasp:${version}"
cleanup() {
docker image rm --force "${image}" >/dev/null 2>&1 || true
}
trap cleanup EXIT HUP INT TERM
deadline=$(($(date +%s) + 300))
until docker pull "${image}"; do
if [ "$(date +%s)" -ge "${deadline}" ]; then
echo "published image did not become pullable within five minutes" >&2
exit 1
fi
sleep 5
done
actual=$(docker run --rm --entrypoint /usr/local/bin/ngit-grasp \
"${image}" --version)
expected="ngit-grasp ${version}"
if [ "${actual}" != "${expected}" ]; then
echo "expected '${expected}' from the published image, got '${actual}'" >&2
exit 1
fi
printf 'published image verified: %s\n' "${image}"