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cd53438 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | #!/usr/bin/env bash
# Sync tools/validation/ from the upstream GitLab branch.
#
# Run from the repo root:
# bash tools/validation/_sync.sh
#
# After running, review the diff, bump the pin block in
# tools/validation/UPSTREAM.md, and commit.
set -euo pipefail
UPSTREAM_URL="https://gitlab-master.nvidia.com/omniverse/kit-extensions/simready-explorer.git"
UPSTREAM_BRANCH="dev/dloginowski/validation-reporting"
UPSTREAM_PATH="validation"
LOCAL_PATH="tools/validation"
KEEP=(UPSTREAM.md _sync.sh)
if [[ ! -d "${LOCAL_PATH}" ]]; then
echo "expected ${LOCAL_PATH} to exist; are you in the repo root?" >&2
exit 1
fi
# Compare current pin to upstream HEAD.
current_pin="$(grep -oE 'upstream_sha:\s*[0-9a-f]+' "${LOCAL_PATH}/UPSTREAM.md" \
| awk '{print $2}' | head -n1 || true)"
upstream_sha="$(git ls-remote "${UPSTREAM_URL}" "refs/heads/${UPSTREAM_BRANCH}" \
| awk '{print $1}')"
if [[ -z "${upstream_sha}" ]]; then
echo "could not resolve upstream branch SHA — check network / auth" >&2
exit 2
fi
echo "current pin: ${current_pin:-(unset)}"
echo "upstream HEAD: ${upstream_sha}"
if [[ "${current_pin}" == "${upstream_sha}" ]]; then
echo "already in sync — nothing to do"
exit 0
fi
tmpdir="$(mktemp -d)"
trap 'rm -rf "${tmpdir}"' EXIT
echo ">> shallow-clone upstream"
git clone --depth 50 --branch "${UPSTREAM_BRANCH}" --single-branch \
"${UPSTREAM_URL}" "${tmpdir}/upstream" >/dev/null
# How many commits ahead of the current pin (best-effort; falls back to "?")
ahead="?"
if [[ -n "${current_pin}" ]]; then
if git -C "${tmpdir}/upstream" cat-file -e "${current_pin}" 2>/dev/null; then
ahead="$(git -C "${tmpdir}/upstream" rev-list --count "${current_pin}..HEAD")"
fi
fi
echo "commits ahead of pin: ${ahead}"
upstream_dir="${tmpdir}/upstream/${UPSTREAM_PATH}"
if [[ ! -d "${upstream_dir}" ]]; then
echo "upstream ${UPSTREAM_PATH}/ missing in branch ${UPSTREAM_BRANCH}" >&2
exit 3
fi
echo ">> rsync upstream → ${LOCAL_PATH}"
# Stash KEEP files so rsync --delete doesn't remove them.
keep_stash="$(mktemp -d)"
for f in "${KEEP[@]}"; do
if [[ -f "${LOCAL_PATH}/${f}" ]]; then
cp -p "${LOCAL_PATH}/${f}" "${keep_stash}/${f}"
fi
done
rsync -a --delete "${upstream_dir}/" "${LOCAL_PATH}/"
for f in "${KEEP[@]}"; do
if [[ -f "${keep_stash}/${f}" ]]; then
cp -p "${keep_stash}/${f}" "${LOCAL_PATH}/${f}"
fi
done
rm -rf "${keep_stash}"
echo
echo ">> changes:"
git -c color.ui=always diff --stat -- "${LOCAL_PATH}" | tail -20 || true
cat <<EOF
Sync staged. Next steps:
1. Bump the pin block in ${LOCAL_PATH}/UPSTREAM.md:
upstream_sha: ${upstream_sha}
synced_at: $(date -u +%Y-%m-%d)
synced_by: \$(git config user.name)
2. Review the diff: git diff -- ${LOCAL_PATH}
3. Commit: git add ${LOCAL_PATH} && git commit -m "Sync tools/validation/ from upstream ${upstream_sha:0:12}"
EOF
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