fix(ownership): verify snapshot assets before publishing manifests

This commit is contained in:
hermes 2026-09-25 10:05:07 +00:00
commit 9f4ed5b4a5
11 changed files with 1129 additions and 116 deletions

View file

@ -86,8 +86,23 @@ if ! [[ "$HISTORY" =~ ^[0-9]+$ ]]; then
echo "--history must be a non-negative integer" >&2
exit 2
fi
# Canonicalize so "08" is 8, not an invalid octal literal in (( )).
HISTORY=$((10#$HISTORY))
# Strip leading zeros, then bound the value before arithmetic. A raw value
# with thousands of digits would wrap negative in $((10#$HISTORY)).
HISTORY_DIGITS="${HISTORY#"${HISTORY%%[!0]*}"}"
MAX_HISTORY=1000
if [[ -z "$HISTORY_DIGITS" ]]; then
HISTORY=0
else
if (( ${#HISTORY_DIGITS} > 6 )); then
echo "--history must be at most $MAX_HISTORY" >&2
exit 2
fi
HISTORY=$((10#$HISTORY_DIGITS))
if (( HISTORY > MAX_HISTORY )); then
echo "--history must be at most $MAX_HISTORY" >&2
exit 2
fi
fi
if [[ -z "$BASE_URL" ]]; then
BASE_URL="https://github.com/${REPO_FULL_NAME}/releases/download/${RELEASE_TAG}"
@ -264,4 +279,4 @@ mv "$TMP_MANIFEST_PATH" "$MANIFEST_PATH"
printf 'Prepared release-ready snapshot from %s (%s)\n' \
"$DISCOVERED_PDF_URL" "$IMPORTED_AS_OF_DATE"
printf 'Manifest URL target: %s/ownership-snapshot-manifest.json\n' "$BASE_URL"
printf 'SQLite URL target: %s/ownership-snapshot-%s.sqlite\n' "$BASE_URL" "$IMPORTED_AS_OF_DATE"
printf 'SQLite URL target: %s\n' "$(jq -r '.snapshot.download_url // empty' "$MANIFEST_PATH")"

View file

@ -90,13 +90,19 @@ if [[ -z "$LATEST_AS_OF" || -z "$LATEST_RELEASE_SHA" ]]; then
exit 1
fi
ARTIFACT_NAME="ownership-snapshot-${LATEST_AS_OF}.sqlite"
ARTIFACT_PATH="$OUTPUT_DIR/$ARTIFACT_NAME"
MANIFEST_PATH="$OUTPUT_DIR/ownership-snapshot-manifest.json"
TMP_ARTIFACT_PATH="$OUTPUT_DIR/.ownership-snapshot-${LATEST_AS_OF}.sqlite.tmp.$$"
# Remove a partial copy if the script fails before the atomic rename below.
trap 'rm -f "$TMP_ARTIFACT_PATH"' EXIT
cp "$DB_PATH" "$TMP_ARTIFACT_PATH"
cp "$DB_PATH" "$ARTIFACT_PATH"
# Immutable, content-addressed name. The publisher relies on this to upload and
# verify the SQLite asset before it publishes the manifest that references it.
SQLITE_SHA256="$(sha256_file "$TMP_ARTIFACT_PATH")"
ARTIFACT_NAME="ownership-snapshot-${LATEST_AS_OF}-${SQLITE_SHA256}.sqlite"
ARTIFACT_PATH="$OUTPUT_DIR/$ARTIFACT_NAME"
mv "$TMP_ARTIFACT_PATH" "$ARTIFACT_PATH"
SQLITE_SHA256="$(sha256_file "$ARTIFACT_PATH")"
SIZE_BYTES="$(wc -c < "$ARTIFACT_PATH" | tr -d ' ')"
GENERATED_AT="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"

View file

@ -0,0 +1,673 @@
#!/usr/bin/env bash
# Offline regression tests for scripts/publish-ownership-snapshot.sh.
#
# Uses a fake `gh`, a fake `idx`, and a stub builder. No live network is touched.
# The test exercises the publication protocol (content-addressed SQLite uploaded
# and verified before the manifest commit point), the history-aware no-op logic,
# and the RESULT contract.
set -Eeuo pipefail
repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
work="$(mktemp -d "${TMPDIR:-/tmp}/idx-publish-test.XXXXXX")"
state="$work/state"
bin_dir="$work/bin"
scripts_dir="$work/scripts"
out_dir="$work/out"
publisher="$scripts_dir/publish-ownership-snapshot.sh"
cleanup() {
rm -rf "$work"
}
trap cleanup EXIT
failures=0
pass() { echo "ok - $1"; }
fail() {
echo "FAIL - $1" >&2
failures=$((failures + 1))
}
mkdir -p "$bin_dir" "$scripts_dir" "$out_dir"
cp "$repo_root/scripts/publish-ownership-snapshot.sh" "$publisher"
chmod +x "$publisher"
# --- fake gh ---------------------------------------------------------------
cat >"$bin_dir/gh" <<'FAKE_GH'
#!/usr/bin/env bash
set -euo pipefail
state="${FAKE_GH_STATE:?}"
remote="$state/remote"
assets="$remote/assets"
mkdir -p "$assets"
if [[ -n "${FAKE_GH_FAIL_ALL:-}" ]]; then
echo "fake gh: simulated network/auth failure" >&2
exit 1
fi
file_sha() {
if command -v sha256sum >/dev/null 2>&1; then
sha256sum "$1" | awk '{print $1}'
else
shasum -a 256 "$1" | awk '{print $1}'
fi
}
cmd="${1:-} ${2:-}"
case "$cmd" in
"release download")
shift 2
pattern=""
output=""
while [[ $# -gt 0 ]]; do
case "$1" in
--pattern) pattern="$2"; shift 2 ;;
--output) output="$2"; shift 2 ;;
--repo) shift 2 ;;
--clobber) shift ;;
*) shift ;;
esac
done
[[ -n "$pattern" ]] || pattern="ownership-snapshot-manifest.json"
if [[ ! -f "$assets/$pattern" ]]; then
exit 1
fi
if [[ "$output" == "-" || -z "$output" ]]; then
cat "$assets/$pattern"
else
cp "$assets/$pattern" "$output"
fi
;;
"release view")
if [[ ! -f "$remote/.release-exists" ]]; then
exit 1
fi
if [[ "$*" == *"--json assets"* ]]; then
printf '{"assets":['
first=1
for f in "$assets"/*; do
[[ -e "$f" ]] || continue
name="$(basename "$f")"
size="$(wc -c <"$f" | tr -d ' ')"
if [[ "$first" == "1" ]]; then first=0; else printf ','; fi
if [[ -n "${FAKE_GH_EMIT_DIGEST:-}" ]]; then
printf '{"name":"%s","size":%s,"digest":"sha256:%s"}' "$name" "$size" "$(file_sha "$f")"
else
printf '{"name":"%s","size":%s}' "$name" "$size"
fi
done
printf ']}'
else
exit 0
fi
;;
"release create")
touch "$remote/.release-exists"
;;
"release upload")
shift 3
files=()
while [[ $# -gt 0 ]]; do
case "$1" in
--repo) shift 2 ;;
--clobber) shift ;;
*) files+=("$1"); shift ;;
esac
done
for f in "${files[@]}"; do
name="$(basename "$f")"
if [[ -n "${FAKE_GH_FAIL_UPLOAD_ALWAYS:-}" && "$name" == *"$FAKE_GH_FAIL_UPLOAD_ALWAYS"* ]]; then
echo "fake gh: upload refused for $name" >&2
exit 1
fi
if [[ -n "${FAKE_GH_FAIL_UPLOAD_ONCE:-}" && "$name" == *"$FAKE_GH_FAIL_UPLOAD_ONCE"* && ! -f "$state/fail-once-used" ]]; then
touch "$state/fail-once-used"
echo "fake gh: simulated one-time upload failure for $name" >&2
exit 1
fi
mkdir -p "$assets"
cp "$f" "$assets/$name"
if [[ -n "${FAKE_GH_CORRUPT_UPLOAD_MATCH:-}" && "$name" == *"$FAKE_GH_CORRUPT_UPLOAD_MATCH"* ]]; then
# Flip the first byte but keep the length, to model silent upload corruption.
first_byte="$(head -c 1 "$assets/$name")"
if [[ "$first_byte" == "Z" ]]; then repl="Y"; else repl="Z"; fi
printf '%s' "$repl" | dd of="$assets/$name" bs=1 count=1 conv=notrunc status=none
fi
done
;;
*)
echo "fake gh: unexpected command: $*" >&2
exit 99
;;
esac
FAKE_GH
chmod +x "$bin_dir/gh"
# --- fake idx --------------------------------------------------------------
cat >"$bin_dir/idx" <<'FAKE_IDX'
#!/usr/bin/env bash
set -euo pipefail
if [[ "${1:-}" == "version" ]]; then
exit 0
fi
if [[ "$*" == *"ownership discover"* ]]; then
printf '%s\n' "${FAKE_DISCOVER_JSON:?FAKE_DISCOVER_JSON not set}"
exit 0
fi
echo "fake idx: unexpected args: $*" >&2
exit 99
FAKE_IDX
chmod +x "$bin_dir/idx"
# --- stub builder ----------------------------------------------------------
cat >"$scripts_dir/build-latest-ownership-snapshot.sh" <<'STUB_BUILDER'
#!/usr/bin/env bash
set -euo pipefail
out=""
history="0"
repo="example/repo"
tag="ownership-snapshot-current"
while [[ $# -gt 0 ]]; do
case "$1" in
--output-dir) out="$2"; shift 2 ;;
--history) history="$2"; shift 2 ;;
--repo) repo="$2"; shift 2 ;;
--release-tag) tag="$2"; shift 2 ;;
--idx-bin) shift 2 ;;
--keep-workdir) shift ;;
*) shift ;;
esac
done
[[ -n "$out" ]] || { echo "stub builder: missing --output-dir" >&2; exit 2; }
printf 'history=%s\n' "$history" >>"${FAKE_BUILDER_CALLS:?}"
as_of="${FAKE_BUILD_AS_OF:-2026-08-31}"
if [[ -n "${FAKE_BUILD_RELEASE_COUNT:-}" ]]; then
count="$FAKE_BUILD_RELEASE_COUNT"
else
avail="${FAKE_AVAILABLE_HISTORY:-$history}"
if (( history < avail )); then
count=$(( 1 + history ))
else
count=$(( 1 + avail ))
fi
fi
variant="${FAKE_BUILD_VARIANT:-}"
tmp="$out/.stub-sqlite.tmp"
printf 'stub-sqlite as_of=%s count=%s variant=%s' "$as_of" "$count" "$variant" >"$tmp"
if command -v sha256sum >/dev/null 2>&1; then
sha="$(sha256sum "$tmp" | awk '{print $1}')"
else
sha="$(shasum -a 256 "$tmp" | awk '{print $1}')"
fi
size="$(wc -c <"$tmp" | tr -d ' ')"
name="ownership-snapshot-${as_of}-${sha}.sqlite"
mv "$tmp" "$out/$name"
url="https://github.com/${repo}/releases/download/${tag}/${name}"
cat >"$out/ownership-snapshot-manifest.json" <<JSON
{"schema_version":1,"generated_at":"2026-08-31T00:00:00Z","snapshot":{"kind":"sqlite","compression":"none","version":"$as_of","download_url":"$url","sqlite_sha256":"$sha","size_bytes":$size,"release_count":$count,"latest_as_of_date":"$as_of","latest_release_sha256":"bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","latest_row_count":10,"ticker_count":5}}
JSON
STUB_BUILDER
chmod +x "$scripts_dir/build-latest-ownership-snapshot.sh"
# --- harness helpers -------------------------------------------------------
export TMPDIR="$work/tmp"
mkdir -p "$TMPDIR"
export FAKE_GH_STATE="$state"
export FAKE_BUILDER_CALLS="$state/builder-calls"
export FAKE_DISCOVER_JSON='[{"status":"supported","format":"xlsx","as_of_date":"2026-08-31"}]'
export FAKE_BUILD_AS_OF="2026-08-31"
export FAKE_AVAILABLE_HISTORY="0"
unset FAKE_BUILD_RELEASE_COUNT FAKE_BUILD_VARIANT FAKE_GH_FAIL_ONCE \
FAKE_GH_FAIL_UPLOAD_ONCE FAKE_GH_FAIL_UPLOAD_ALWAYS FAKE_GH_FAIL_ALL \
FAKE_GH_EMIT_DIGEST FAKE_GH_CORRUPT_UPLOAD_MATCH 2>/dev/null || true
PUBLISH_OUT=""
PUBLISH_STATUS=""
PUBLISH_LAST=""
run_publisher() {
local out status
set +e
out="$(PATH="$bin_dir:$PATH" "$publisher" \
--idx-bin "$bin_dir/idx" \
--output-dir "$out_dir" \
--repo example/repo \
--release-tag ownership-snapshot-current "$@" 2>&1)"
status=$?
set -e
PUBLISH_OUT="$out"
PUBLISH_STATUS="$status"
PUBLISH_LAST="$(printf '%s\n' "$out" | tail -n 1)"
}
reset_remote() {
rm -rf "$state/remote" "$state/builder-calls" "$state/fail-once-used"
mkdir -p "$state/remote/assets"
rm -rf "$out_dir"
mkdir -p "$out_dir"
}
builder_calls() {
if [[ -f "$state/builder-calls" ]]; then
wc -l <"$state/builder-calls" | tr -d ' '
else
echo 0
fi
}
asset_count() {
find "$state/remote/assets" -type f -name '*.sqlite' 2>/dev/null | wc -l | tr -d ' '
}
remote_manifest_field() {
jq -r "$1" "$state/remote/assets/ownership-snapshot-manifest.json" 2>/dev/null || true
}
remote_asset_exists() {
[[ -f "$state/remote/assets/$1" ]]
}
# Flip the first byte of a remote asset but keep its length.
corrupt_remote_asset_same_length() {
local name="$1"
local path="$state/remote/assets/$name"
local first_byte repl
first_byte="$(head -c 1 "$path")"
if [[ "$first_byte" == "Z" ]]; then repl="Y"; else repl="Z"; fi
printf '%s' "$repl" | dd of="$path" bs=1 count=1 conv=notrunc status=none
}
sha256_of() {
if command -v sha256sum >/dev/null 2>&1; then
sha256sum "$1" | awk '{print $1}'
else
shasum -a 256 "$1" | awk '{print $1}'
fi
}
publish_ok() {
local label="$1" expected="$2"
if [[ "$PUBLISH_STATUS" == "0" && "$PUBLISH_LAST" == "$expected" ]]; then
pass "$label"
else
fail "$label (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
printf '%s\n' "$PUBLISH_OUT" >&2
fi
}
expect_contains() {
local label="$1" haystack="$2" needle="$3"
if [[ "$haystack" == *"$needle"* ]]; then
pass "$label"
else
fail "$label (missing '$needle')"
printf '%s\n' "$haystack" >&2
fi
}
# ===========================================================================
# 1. successful publish, then a cheap no-op on the next run
# ===========================================================================
reset_remote
run_publisher
publish_ok "publishes the first snapshot" "RESULT: published 2026-08-31"
if [[ "$(builder_calls)" == "1" ]]; then
pass "first publish builds once"
else
fail "first publish builds once (calls=$(builder_calls))"
fi
if remote_asset_exists "$(remote_manifest_field '.snapshot.download_url' | sed 's#.*/##')"; then
pass "published manifest points at a present asset"
else
fail "published manifest points at a present asset"
fi
run_publisher
publish_ok "second run is up-to-date without rebuilding" "RESULT: up-to-date 2026-08-31"
if [[ "$(builder_calls)" == "1" ]]; then
pass "no-op run skips the builder"
else
fail "no-op run skips the builder (calls=$(builder_calls))"
fi
# ===========================================================================
# 2. partial SQLite upload fails, then a retry repairs the publication
# ===========================================================================
reset_remote
export FAKE_GH_FAIL_UPLOAD_ONCE=".sqlite"
run_publisher
if [[ "$PUBLISH_STATUS" != "0" ]] && [[ "$PUBLISH_LAST" == "RESULT: FAILED stage=upload"* ]]; then
pass "partial SQLite upload failure is reported and exits non-zero"
else
fail "partial SQLite upload failure is reported (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
fi
if ! remote_asset_exists "ownership-snapshot-manifest.json"; then
pass "manifest is not published while the SQLite asset is missing"
else
fail "manifest is not published while the SQLite asset is missing"
fi
unset FAKE_GH_FAIL_UPLOAD_ONCE
run_publisher
publish_ok "retry publishes after a partial upload" "RESULT: published 2026-08-31"
# ===========================================================================
# 3. manifest upload fails after SQLite succeeds, then a retry repairs it
# ===========================================================================
reset_remote
export FAKE_GH_FAIL_UPLOAD_ONCE="ownership-snapshot-manifest.json"
run_publisher
if [[ "$PUBLISH_STATUS" != "0" ]] && [[ "$PUBLISH_LAST" == "RESULT: FAILED stage=publish"* ]]; then
pass "manifest upload failure is reported and exits non-zero"
else
fail "manifest upload failure is reported (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
fi
if [[ "$(asset_count)" == "1" ]]; then
pass "SQLite artifact from the failed manifest publish is retained"
else
fail "SQLite artifact from the failed manifest publish is retained (count=$(asset_count))"
fi
unset FAKE_GH_FAIL_UPLOAD_ONCE
run_publisher
publish_ok "retry publishes the manifest after a manifest failure" "RESULT: published 2026-08-31"
# ===========================================================================
# 4. forced same-date refresh preserves the previous artifact
# ===========================================================================
reset_remote
run_publisher
old_asset="$(remote_manifest_field '.snapshot.download_url' | sed 's#.*/##')"
export FAKE_BUILD_VARIANT="replacement"
run_publisher --force
publish_ok "forced same-date refresh publishes" "RESULT: published 2026-08-31"
unset FAKE_BUILD_VARIANT
new_asset="$(remote_manifest_field '.snapshot.download_url' | sed 's#.*/##')"
if [[ "$old_asset" != "$new_asset" ]] && remote_asset_exists "$old_asset" && remote_asset_exists "$new_asset"; then
pass "forced refresh keeps the previous content-addressed artifact"
else
fail "forced refresh keeps the previous content-addressed artifact (old=$old_asset new=$new_asset count=$(asset_count))"
fi
# ===========================================================================
# 5. a trustworthy-looking manifest with a missing asset forces a republish
# ===========================================================================
reset_remote
mkdir -p "$state/remote/assets"
touch "$state/remote/.release-exists"
cat >"$state/remote/assets/ownership-snapshot-manifest.json" <<'JSON'
{"schema_version":1,"generated_at":"2026-08-31T00:00:00Z","snapshot":{"kind":"sqlite","compression":"none","version":"2026-08-31","download_url":"https://github.com/example/repo/releases/download/ownership-snapshot-current/ownership-snapshot-2026-08-31-missing.sqlite","sqlite_sha256":"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","size_bytes":999,"release_count":1,"latest_as_of_date":"2026-08-31","latest_release_sha256":"bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb","latest_row_count":10,"ticker_count":5}}
JSON
run_publisher
publish_ok "missing referenced asset forces a republish" "RESULT: published 2026-08-31"
if remote_asset_exists "$(remote_manifest_field '.snapshot.download_url' | sed 's#.*/##')"; then
pass "republished manifest points at a present asset"
else
fail "republished manifest points at a present asset"
fi
# ===========================================================================
# 5b. same-size corruption of a legacy (digest-less) asset forces republish
# ===========================================================================
reset_remote
run_publisher
published_asset="$(remote_manifest_field '.snapshot.download_url' | sed 's#.*/##')"
corrupt_remote_asset_same_length "$published_asset"
run_publisher
publish_ok "same-size corruption of a legacy asset forces republish" "RESULT: published 2026-08-31"
republished_asset="$(remote_manifest_field '.snapshot.download_url' | sed 's#.*/##')"
if [[ "$(sha256_of "$state/remote/assets/$republished_asset")" == "$(remote_manifest_field '.snapshot.sqlite_sha256')" ]]; then
pass "republished legacy asset matches the manifest sha256"
else
fail "republished legacy asset matches the manifest sha256"
fi
# ===========================================================================
# 5c. sha256 digest metadata detects same-size corruption
# ===========================================================================
reset_remote
export FAKE_GH_EMIT_DIGEST="1"
run_publisher
run_publisher
publish_ok "intact digest-verified asset no-ops" "RESULT: up-to-date 2026-08-31"
published_asset="$(remote_manifest_field '.snapshot.download_url' | sed 's#.*/##')"
corrupt_remote_asset_same_length "$published_asset"
run_publisher
publish_ok "same-size corruption with digest metadata forces republish" "RESULT: published 2026-08-31"
unset FAKE_GH_EMIT_DIGEST
# ===========================================================================
# 5d. upload corruption cannot commit the manifest (digest and digest-less)
# ===========================================================================
reset_remote
export FAKE_GH_CORRUPT_UPLOAD_MATCH=".sqlite"
export FAKE_GH_EMIT_DIGEST="1"
run_publisher
if [[ "$PUBLISH_STATUS" != "0" ]] && [[ "$PUBLISH_LAST" == "RESULT: FAILED stage=upload"* ]]; then
pass "digest-verified upload corruption is rejected"
else
fail "digest-verified upload corruption is rejected (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
fi
if ! remote_asset_exists "ownership-snapshot-manifest.json"; then
pass "corrupt upload does not commit a manifest (digest mode)"
else
fail "corrupt upload does not commit a manifest (digest mode)"
fi
unset FAKE_GH_EMIT_DIGEST
reset_remote
export FAKE_GH_CORRUPT_UPLOAD_MATCH=".sqlite"
run_publisher
if [[ "$PUBLISH_STATUS" != "0" ]] && [[ "$PUBLISH_LAST" == "RESULT: FAILED stage=upload"* ]]; then
pass "digest-less upload corruption is rejected after fetch and hash"
else
fail "digest-less upload corruption is rejected (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
fi
if ! remote_asset_exists "ownership-snapshot-manifest.json"; then
pass "corrupt upload does not commit a manifest (digest-less mode)"
else
fail "corrupt upload does not commit a manifest (digest-less mode)"
fi
unset FAKE_GH_CORRUPT_UPLOAD_MATCH
# ===========================================================================
# 5e. a manifest whose URL names a different repo/tag is not trusted
# ===========================================================================
reset_remote
run_publisher
asset_name="$(remote_manifest_field '.snapshot.download_url' | sed 's#.*/##')"
manifest_path="$state/remote/assets/ownership-snapshot-manifest.json"
jq --arg url "https://github.com/other/repo/releases/download/other-tag/$asset_name" \
'.snapshot.download_url = $url' "$manifest_path" >"$manifest_path.tmp"
mv "$manifest_path.tmp" "$manifest_path"
run_publisher
publish_ok "manifest URL for a different repo/tag is not trusted" "RESULT: published 2026-08-31"
# ===========================================================================
# 6. legacy PDF discovery ends in a post-build no-op
# ===========================================================================
reset_remote
run_publisher
calls_before="$(builder_calls)"
export FAKE_DISCOVER_JSON='[{"status":"supported","format":"pdf","as_of_date":null,"pdf_url":"https://example.invalid/legacy.pdf"}]'
export FAKE_BUILD_RELEASE_COUNT="1"
run_publisher
publish_ok "legacy PDF source still no-ops after build" "RESULT: up-to-date 2026-08-31"
if [[ "$(builder_calls)" == "$((calls_before + 1))" ]]; then
pass "legacy PDF source runs the builder once"
else
fail "legacy PDF source runs the builder once (before=$calls_before after=$(builder_calls))"
fi
unset FAKE_BUILD_RELEASE_COUNT
export FAKE_DISCOVER_JSON='[{"status":"supported","format":"xlsx","as_of_date":"2026-08-31"}]'
# ===========================================================================
# 7. a larger --history upgrades an existing same-date snapshot
# ===========================================================================
reset_remote
run_publisher
export FAKE_AVAILABLE_HISTORY="6"
export FAKE_DISCOVER_JSON='[
{"status":"supported","format":"xlsx","as_of_date":"2026-08-31"},
{"status":"supported","format":"xlsx","as_of_date":"2026-07-31"},
{"status":"supported","format":"xlsx","as_of_date":"2026-06-30"},
{"status":"supported","format":"xlsx","as_of_date":"2026-05-31"},
{"status":"supported","format":"xlsx","as_of_date":"2026-04-30"},
{"status":"supported","format":"xlsx","as_of_date":"2026-03-31"},
{"status":"supported","format":"xlsx","as_of_date":"2026-02-28"}
]'
run_publisher --history 5
publish_ok "history increase republishes the same date" "RESULT: published 2026-08-31"
if [[ "$(remote_manifest_field '.snapshot.release_count')" == "6" ]]; then
pass "history increase publishes the requested coverage"
else
fail "history increase publishes the requested coverage (rc=$(remote_manifest_field '.snapshot.release_count'))"
fi
export FAKE_AVAILABLE_HISTORY="0"
export FAKE_DISCOVER_JSON='[{"status":"supported","format":"xlsx","as_of_date":"2026-08-31"}]'
# ===========================================================================
# 8. limited available history does not rebuild forever
# ===========================================================================
reset_remote
export FAKE_AVAILABLE_HISTORY="2"
export FAKE_DISCOVER_JSON='[
{"status":"supported","format":"xlsx","as_of_date":"2026-08-31"},
{"status":"supported","format":"xlsx","as_of_date":"2026-07-31"},
{"status":"supported","format":"xlsx","as_of_date":"2026-06-30"}
]'
run_publisher --history 2
publish_ok "limited-history baseline publishes" "RESULT: published 2026-08-31"
calls_before="$(builder_calls)"
run_publisher --history 5
publish_ok "requesting more than available history no-ops" "RESULT: up-to-date 2026-08-31"
if [[ "$(builder_calls)" == "$calls_before" ]]; then
pass "limited available history does not rebuild repeatedly"
else
fail "limited available history does not rebuild repeatedly (before=$calls_before after=$(builder_calls))"
fi
export FAKE_AVAILABLE_HISTORY="0"
export FAKE_DISCOVER_JSON='[{"status":"supported","format":"xlsx","as_of_date":"2026-08-31"}]'
# ===========================================================================
# 9. invalid arguments fail before an early exit
# ===========================================================================
reset_remote
run_publisher
calls_before="$(builder_calls)"
run_publisher --history abc
if [[ "$PUBLISH_STATUS" == "2" ]] && [[ "$PUBLISH_LAST" == "RESULT: FAILED stage=arguments (exit 2)" ]]; then
pass "invalid --history fails even when the snapshot is current"
else
fail "invalid --history fails on early exit (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
fi
if [[ "$(builder_calls)" == "$calls_before" ]]; then
pass "invalid arguments do not run the builder"
else
fail "invalid arguments do not run the builder"
fi
run_publisher --history 1001
if [[ "$PUBLISH_STATUS" == "2" ]] && [[ "$PUBLISH_LAST" == "RESULT: FAILED stage=arguments (exit 2)" ]]; then
pass "over-max --history is rejected"
else
fail "over-max --history is rejected (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
fi
run_publisher --history 999999999999999999999999999999
if [[ "$PUBLISH_STATUS" == "2" ]] && [[ "$PUBLISH_LAST" == "RESULT: FAILED stage=arguments (exit 2)" ]]; then
pass "enormous --history is rejected without wrapping negative"
else
fail "enormous --history is rejected (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
fi
run_publisher --history 1000
publish_ok "boundary --history 1000 is accepted" "RESULT: up-to-date 2026-08-31"
# ===========================================================================
# 9b. --keep-workdir keeps RESULT as the final output line
# ===========================================================================
reset_remote
run_publisher --keep-workdir
if [[ "$PUBLISH_LAST" == "RESULT: published 2026-08-31" ]]; then
pass "--keep-workdir keeps RESULT as the final line"
else
fail "--keep-workdir keeps RESULT as the final line (last='$PUBLISH_LAST')"
fi
expect_contains "--keep-workdir announces the retained path" "$PUBLISH_OUT" "Keeping publish workdir:"
after_result="$(printf '%s\n' "$PUBLISH_OUT" | awk '/^RESULT:/{seen=1; next} seen{print}')"
if [[ -z "$after_result" ]]; then
pass "--keep-workdir prints nothing after RESULT"
else
fail "--keep-workdir prints nothing after RESULT (trailing='$after_result')"
fi
# ===========================================================================
# 10. auth/network errors never become a trustworthy up-to-date
# ===========================================================================
reset_remote
export FAKE_GH_FAIL_ALL="1"
run_publisher
unset FAKE_GH_FAIL_ALL
if [[ "$PUBLISH_LAST" != *"up-to-date"* ]] && [[ "$PUBLISH_STATUS" != "0" ]]; then
pass "gh failure is reported, not converted into up-to-date"
else
fail "gh failure is reported, not converted into up-to-date (status=$PUBLISH_STATUS last='$PUBLISH_LAST')"
fi
# ===========================================================================
# 11. build-ownership-snapshot.sh emits a content-addressed, self-consistent pair
# ===========================================================================
if command -v sqlite3 >/dev/null 2>&1; then
content_dir="$work/content-addressed"
mkdir -p "$content_dir"
db="$content_dir/source.db"
sqlite3 "$db" <<'SQL'
CREATE TABLE ownership_releases (as_of_date TEXT, sha256 TEXT, row_count INTEGER, imported_at INTEGER);
CREATE TABLE tickers (code TEXT);
INSERT INTO ownership_releases VALUES ('2026-08-31', 'cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc', 10, 1);
INSERT INTO tickers VALUES ('BBCA');
SQL
set +e
"$repo_root/scripts/build-ownership-snapshot.sh" \
--db "$db" \
--output-dir "$content_dir/out" \
--base-url "https://example.invalid/base" >"$content_dir/build.log" 2>&1
build_status=$?
set -e
artifacts=("$content_dir/out"/ownership-snapshot-*.sqlite)
if [[ "$build_status" == "0" && "${#artifacts[@]}" == "1" ]]; then
artifact_name="$(basename "${artifacts[0]}")"
artifact_sha="$(jq -r '.snapshot.sqlite_sha256' "$content_dir/out/ownership-snapshot-manifest.json")"
artifact_url="$(jq -r '.snapshot.download_url' "$content_dir/out/ownership-snapshot-manifest.json")"
if [[ "$artifact_name" =~ ^ownership-snapshot-2026-08-31-[0-9a-f]{64}\.sqlite$ ]] \
&& [[ "$artifact_name" == *"$artifact_sha"* ]] \
&& [[ "$artifact_url" == "https://example.invalid/base/$artifact_name" ]]; then
pass "builder emits a content-addressed, self-consistent artifact pair"
else
fail "builder emits a content-addressed pair (name=$artifact_name sha=$artifact_sha url=$artifact_url)"
fi
else
fail "builder emits one artifact (status=$build_status count=${#artifacts[@]})"
cat "$content_dir/build.log" >&2
fi
else
echo "skip - sqlite3 not found; content-addressed builder check skipped" >&2
fi
# A matching asset basename must not authorize a broken nested download URL.
reset_remote
run_publisher
remote_manifest="$state/remote/assets/ownership-snapshot-manifest.json"
jq '.snapshot.download_url |= sub("/ownership-snapshot-current/"; "/ownership-snapshot-current/not-an-asset/")' \
"$remote_manifest" > "$state/nested-manifest.json"
cp "$state/nested-manifest.json" "$remote_manifest"
run_publisher
publish_ok "nested download URL cannot authorize a no-op" "RESULT: published 2026-08-31"
if ((failures > 0)); then
echo "publish-ownership-snapshot tests: ${failures} failure(s)" >&2
exit 1
fi
echo "publish-ownership-snapshot tests: all passed"

View file

@ -10,8 +10,17 @@ Build and publish the latest supported IDX/KSEI ownership snapshot to the stable
GitHub release used by `idx ownership sync`.
Safe to run daily: unless --force is given, it skips the upload when the
published snapshot already has the latest as-of date. The last line is always
one of:
published snapshot already has the latest as-of date and at least the requested
historical coverage. The published manifest is trusted only when the SQLite
artifact it references is at the configured repo/tag and matches the manifest
SHA-256 and size.
The immutable, content-addressed SQLite artifact is uploaded and verified
before the manifest is published, and the manifest is the final commit point.
A partial upload therefore never leaves consumers following a manifest whose
artifact is missing, and a retry repairs the publication.
The last line is always one of:
RESULT: published <as-of>
RESULT: up-to-date <as-of>
RESULT: FAILED stage=<stage> (exit <code>)
@ -23,8 +32,9 @@ Options:
(default: 0xrsydn/idx-cli)
--release-tag <tag> Stable GitHub release tag used for snapshot assets
(default: ownership-snapshot-current)
--history <n> Also include the <n> previous monthly above-1% reports
in the snapshot (passed to the builder; default: 0)
--history <n> Request at least <n> previous monthly above-1% reports
in addition to the latest (default: 0). Fewer reports
are accepted when the source only has fewer months.
--force Upload even if the published snapshot is up to date
--build Run `cargo build` before publishing
--keep-workdir Keep the temp workdir created by the builder helper
@ -59,6 +69,22 @@ on_error() {
printf 'RESULT: FAILED stage=%s (exit %s)\n' "$STAGE" "$status" >&2
exit "$status"
}
cleanup() {
if [[ -z "$PUBLISH_WORKDIR" ]]; then
return
fi
# Keep the RESULT line as the final line: never print here. The retained
# path is announced when the workdir is created.
if [[ "$KEEP_WORKDIR" == "1" ]]; then
return
fi
rm -rf "$PUBLISH_WORKDIR"
}
trap cleanup EXIT
trap on_error ERR
while [[ $# -gt 0 ]]; do
@ -111,10 +137,51 @@ if [[ -z "$OUTPUT_DIR" ]]; then
fail 2 "--output-dir is required"
fi
# Validate arguments before any early exit so bad input always fails.
if ! [[ "$HISTORY" =~ ^[0-9]+$ ]]; then
usage >&2
fail 2 "--history must be a non-negative integer"
fi
# Strip leading zeros, then bound the value before arithmetic. A raw value
# with thousands of digits would wrap negative in $((10#$HISTORY)) and could
# make a history request look already satisfied.
HISTORY_DIGITS="${HISTORY#"${HISTORY%%[!0]*}"}"
MAX_HISTORY=1000
if [[ -z "$HISTORY_DIGITS" ]]; then
HISTORY=0
else
if (( ${#HISTORY_DIGITS} > 6 )); then
usage >&2
fail 2 "--history must be at most $MAX_HISTORY"
fi
HISTORY=$((10#$HISTORY_DIGITS))
if (( HISTORY > MAX_HISTORY )); then
usage >&2
fail 2 "--history must be at most $MAX_HISTORY"
fi
fi
if [[ -z "$IDX_BIN" ]]; then
usage >&2
fail 2 "--idx-bin must not be empty"
fi
if [[ -z "$REPO_FULL_NAME" ]]; then
usage >&2
fail 2 "--repo must not be empty"
fi
if [[ -z "$RELEASE_TAG" ]]; then
usage >&2
fail 2 "--release-tag must not be empty"
fi
if ! command -v gh >/dev/null 2>&1; then
fail 1 "gh is required for GitHub release upload"
fi
if ! command -v jq >/dev/null 2>&1; then
fail 1 "jq is required for manifest and release metadata processing"
fi
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
BUILDER="$SCRIPT_DIR/build-latest-ownership-snapshot.sh"
@ -125,21 +192,11 @@ fi
mkdir -p "$OUTPUT_DIR"
PUBLISH_WORKDIR="$(mktemp -d "${TMPDIR:-/tmp}/idx-ownership-publish.XXXXXX")"
cleanup() {
if [[ -z "$PUBLISH_WORKDIR" ]]; then
return
fi
if [[ "$KEEP_WORKDIR" == "1" ]]; then
printf 'Keeping publish workdir: %s\n' "$PUBLISH_WORKDIR"
fi
if [[ "$KEEP_WORKDIR" == "1" ]]; then
printf 'Kept publish workdir: %s\n' "$PUBLISH_WORKDIR"
return
fi
rm -rf "$PUBLISH_WORKDIR"
}
trap cleanup EXIT
# Published manifest, or empty when none exists yet.
# Published manifest, or empty when none exists or it cannot be read.
published_manifest() {
gh release download "$RELEASE_TAG" \
--repo "$REPO_FULL_NAME" \
@ -147,6 +204,122 @@ published_manifest() {
--output - 2>/dev/null || true
}
# Release assets as JSON. Fails when the release or the GitHub API is not
# readable; callers must treat that as "not up to date", never as current.
remote_assets_json() {
gh release view "$RELEASE_TAG" \
--repo "$REPO_FULL_NAME" \
--json assets 2>/dev/null
}
# Size of one release asset in bytes, or empty when it is not present.
remote_asset_size() {
local assets_json="$1"
local asset_name="$2"
jq -r --arg name "$asset_name" \
'.assets[]? | select(.name == $name) | .size' \
<<< "$assets_json" 2>/dev/null || true
}
sha256_file() {
local path="$1"
if command -v sha256sum >/dev/null 2>&1; then
sha256sum "$path" | awk '{print $1}'
return 0
fi
if command -v shasum >/dev/null 2>&1; then
shasum -a 256 "$path" | awk '{print $1}'
return 0
fi
fail 1 "sha256sum/shasum not found in PATH"
}
# Require the exact asset URL. A matching basename under an extra path is
# not a valid GitHub release download URL.
published_url_matches() {
local url="$1"
local asset_name="${url##*/}"
[[ "$asset_name" =~ ^[A-Za-z0-9._-]+\.sqlite$ ]] || return 1
[[ "$url" == "https://github.com/${REPO_FULL_NAME}/releases/download/${RELEASE_TAG}/${asset_name}" ]]
}
# Full SHA-256 of a release asset. Prefer GitHub's sha256 digest metadata and
# fall back to downloading the asset for legacy releases that predate it.
# Prints the lowercase hex digest, or returns non-zero when unavailable.
remote_asset_sha256() {
local assets_json="$1"
local asset_name="$2"
local digest hex tmp result
digest="$(jq -r --arg name "$asset_name" \
'.assets[]? | select(.name == $name) | (.digest // empty)' \
<<< "$assets_json" 2>/dev/null || true)"
if [[ "$digest" == sha256:* ]]; then
hex="${digest#sha256:}"
hex="$(printf '%s' "$hex" | tr 'A-F' 'a-f')"
if [[ "$hex" =~ ^[0-9a-f]{64}$ ]]; then
printf '%s' "$hex"
return 0
fi
fi
tmp="$PUBLISH_WORKDIR/.verify-${asset_name}.$$"
if gh release download "$RELEASE_TAG" \
--repo "$REPO_FULL_NAME" \
--pattern "$asset_name" \
--output "$tmp" \
--clobber >/dev/null 2>&1; then
result="$(sha256_file "$tmp")"
rm -f "$tmp"
printf '%s' "$result"
return 0
fi
rm -f "$tmp"
return 1
}
# Populate LATEST_SOURCE_AS_OF and DESIRED_RELEASE_COUNT from discovery.
# DESIRED_RELEASE_COUNT is 1 + min(--history, available XLSX months), so a job
# asked for more history than the source has does not rebuild forever.
# Returns non-zero when discovery is unusable; callers then build.
compute_requested_coverage() {
local json latest available wanted
if ! json="$("$IDX_BIN" -o json ownership discover --family above1 --limit 50 2>/dev/null)"; then
return 1
fi
latest="$(
jq -r '
if type == "array" and length > 0 and .[0].status == "supported"
then (.[0].as_of_date // empty) else empty end
' <<< "$json" 2>/dev/null || true
)"
if ! [[ "$latest" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
return 1
fi
available="$(
jq -r --arg latest "$latest" '
[ .[]
| select(.status == "supported" and .format == "xlsx"
and .as_of_date != null and .as_of_date < $latest)
]
| map(.as_of_date) | unique | length
' <<< "$json" 2>/dev/null || true
)"
if ! [[ "$available" =~ ^[0-9]+$ ]]; then
return 1
fi
wanted="$HISTORY"
if (( wanted > available )); then
wanted="$available"
fi
LATEST_SOURCE_AS_OF="$latest"
DESIRED_RELEASE_COUNT=$(( 1 + wanted ))
return 0
}
STAGE="build"
if [[ "$BUILD_FIRST" == "1" ]]; then
printf 'Building idx...\n'
@ -158,23 +331,56 @@ if ! "$IDX_BIN" version >/dev/null 2>&1; then
fail 1 "failed to run idx binary: $IDX_BIN; build the CLI first or pass --idx-bin <path>"
fi
# Best effort: a missing or unreadable published manifest means "publish".
# Best effort read. A missing or unreadable manifest means "publish"; it is
# trusted for a no-op only after the referenced asset is verified.
PUBLISHED_MANIFEST="$(published_manifest)"
PUBLISHED_AS_OF="$(jq -r '.snapshot.latest_as_of_date // empty' <<< "$PUBLISHED_MANIFEST" 2>/dev/null || true)"
PUBLISHED_RELEASE_COUNT="$(jq -r '.snapshot.release_count // empty' <<< "$PUBLISHED_MANIFEST" 2>/dev/null || true)"
PUBLISHED_DOWNLOAD_URL="$(jq -r '.snapshot.download_url // empty' <<< "$PUBLISHED_MANIFEST" 2>/dev/null || true)"
PUBLISHED_SIZE_BYTES="$(jq -r '.snapshot.size_bytes // empty' <<< "$PUBLISHED_MANIFEST" 2>/dev/null || true)"
PUBLISHED_SHA256="$(jq -r '.snapshot.sqlite_sha256 // empty' <<< "$PUBLISHED_MANIFEST" 2>/dev/null || true)"
PUBLISHED_ASSET_NAME="${PUBLISHED_DOWNLOAD_URL##*/}"
PUBLISHED_TRUSTWORTHY="0"
if [[ "$FORCE" != "1" && -n "$PUBLISHED_AS_OF" ]]; then
if [[ "$PUBLISHED_AS_OF" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]] \
&& [[ "$PUBLISHED_RELEASE_COUNT" =~ ^[0-9]+$ ]] \
&& [[ "$PUBLISHED_SIZE_BYTES" =~ ^[0-9]+$ ]] \
&& [[ "$PUBLISHED_SHA256" =~ ^[0-9a-fA-F]{64}$ ]] \
&& [[ -n "$PUBLISHED_ASSET_NAME" ]] \
&& published_url_matches "$PUBLISHED_DOWNLOAD_URL"; then
if PUBLISHED_ASSETS_JSON="$(remote_assets_json)"; then
published_asset_size="$(remote_asset_size "$PUBLISHED_ASSETS_JSON" "$PUBLISHED_ASSET_NAME")"
if [[ "$published_asset_size" == "$PUBLISHED_SIZE_BYTES" ]]; then
published_asset_sha="$(remote_asset_sha256 "$PUBLISHED_ASSETS_JSON" "$PUBLISHED_ASSET_NAME" 2>/dev/null)" || published_asset_sha=""
if [[ "$published_asset_sha" == "$PUBLISHED_SHA256" ]]; then
PUBLISHED_TRUSTWORTHY="1"
fi
fi
fi
fi
LATEST_SOURCE_AS_OF=""
DESIRED_RELEASE_COUNT=""
if [[ "$FORCE" != "1" && "$PUBLISHED_TRUSTWORTHY" == "1" ]]; then
STAGE="discover"
# Cheap pre-check: XLSX reports carry their as-of date, so an unchanged
# month is detected without downloading or building anything.
LATEST_AS_OF="$(
"$IDX_BIN" -o json ownership discover --family above1 --limit 1 |
jq -r '.[0] | select(.status == "supported") | .as_of_date // empty'
)"
if [[ -n "$LATEST_AS_OF" && ! "$LATEST_AS_OF" > "$PUBLISHED_AS_OF" ]]; then
printf 'Published snapshot %s is current (latest source report: %s).\n' \
"$PUBLISHED_AS_OF" "$LATEST_AS_OF"
printf 'RESULT: up-to-date %s\n' "$PUBLISHED_AS_OF"
exit 0
if compute_requested_coverage; then
if [[ "$LATEST_SOURCE_AS_OF" < "$PUBLISHED_AS_OF" ]]; then
printf 'Published snapshot %s is newer than the latest source report %s; nothing to do.\n' \
"$PUBLISHED_AS_OF" "$LATEST_SOURCE_AS_OF"
printf 'RESULT: up-to-date %s\n' "$PUBLISHED_AS_OF"
exit 0
fi
if [[ "$LATEST_SOURCE_AS_OF" == "$PUBLISHED_AS_OF" ]] \
&& (( DESIRED_RELEASE_COUNT <= PUBLISHED_RELEASE_COUNT )); then
printf 'Published snapshot %s is current (latest source report: %s, releases: %s).\n' \
"$PUBLISHED_AS_OF" "$LATEST_SOURCE_AS_OF" "$PUBLISHED_RELEASE_COUNT"
printf 'RESULT: up-to-date %s\n' "$PUBLISHED_AS_OF"
exit 0
fi
if [[ "$LATEST_SOURCE_AS_OF" == "$PUBLISHED_AS_OF" ]]; then
printf 'Published snapshot %s has %s release(s) but history=%s needs %s; rebuilding.\n' \
"$PUBLISHED_AS_OF" "$PUBLISHED_RELEASE_COUNT" "$HISTORY" "$DESIRED_RELEASE_COUNT"
fi
fi
fi
@ -201,7 +407,6 @@ fi
shopt -s nullglob
sqlite_matches=("$PUBLISH_WORKDIR"/ownership-snapshot-*.sqlite)
existing_snapshot_paths=("$OUTPUT_DIR"/ownership-snapshot-*.sqlite)
shopt -u nullglob
if [[ "${#sqlite_matches[@]}" -ne 1 ]]; then
@ -209,23 +414,33 @@ if [[ "${#sqlite_matches[@]}" -ne 1 ]]; then
fi
STAGED_SQLITE_PATH="${sqlite_matches[0]}"
BUILT_AS_OF="$(jq -r '.snapshot.latest_as_of_date // empty' "$STAGED_MANIFEST_PATH")"
BUILT_AS_OF="$(jq -r '.snapshot.latest_as_of_date // empty' "$STAGED_MANIFEST_PATH" 2>/dev/null || true)"
if ! [[ "$BUILT_AS_OF" =~ ^[0-9]{4}-[0-9]{2}-[0-9]{2}$ ]]; then
fail 1 "built manifest has no valid snapshot.latest_as_of_date: '$BUILT_AS_OF'"
fi
BUILT_RELEASE_COUNT="$(jq -r '.snapshot.release_count // empty' "$STAGED_MANIFEST_PATH" 2>/dev/null || true)"
if ! [[ "$BUILT_RELEASE_COUNT" =~ ^[0-9]+$ ]] || (( BUILT_RELEASE_COUNT < 1 )); then
fail 1 "built manifest has no valid snapshot.release_count: '$BUILT_RELEASE_COUNT'"
fi
# Post-build check covers legacy PDF sources, whose as-of date is only known
# after import.
if [[ "$FORCE" != "1" && -n "$PUBLISHED_AS_OF" && ! "$BUILT_AS_OF" > "$PUBLISHED_AS_OF" ]]; then
printf 'Built snapshot %s is not newer than published %s; skipping upload.\n' \
"$BUILT_AS_OF" "$PUBLISHED_AS_OF"
printf 'RESULT: up-to-date %s\n' "$PUBLISHED_AS_OF"
exit 0
# after import, and confirms that a history-only change is worth publishing.
if [[ "$FORCE" != "1" && "$PUBLISHED_TRUSTWORTHY" == "1" ]]; then
if [[ "$BUILT_AS_OF" < "$PUBLISHED_AS_OF" ]] \
|| { [[ "$BUILT_AS_OF" == "$PUBLISHED_AS_OF" ]] && (( BUILT_RELEASE_COUNT <= PUBLISHED_RELEASE_COUNT )); }; then
printf 'Built snapshot %s (releases: %s) is not newer than published %s (releases: %s); skipping upload.\n' \
"$BUILT_AS_OF" "$BUILT_RELEASE_COUNT" "$PUBLISHED_AS_OF" "$PUBLISHED_RELEASE_COUNT"
printf 'RESULT: up-to-date %s\n' "$PUBLISHED_AS_OF"
exit 0
fi
fi
STAGE="stage-output"
rm -f "$OUTPUT_DIR/ownership-snapshot-manifest.json"
shopt -s nullglob
existing_snapshot_paths=("$OUTPUT_DIR"/ownership-snapshot-*.sqlite)
shopt -u nullglob
if [[ "${#existing_snapshot_paths[@]}" -gt 0 ]]; then
rm -f "${existing_snapshot_paths[@]}"
fi
@ -235,6 +450,16 @@ cp "$STAGED_SQLITE_PATH" "$OUTPUT_DIR/"
MANIFEST_PATH="$OUTPUT_DIR/ownership-snapshot-manifest.json"
SQLITE_PATH="$OUTPUT_DIR/$(basename "$STAGED_SQLITE_PATH")"
SQLITE_ASSET_NAME="$(basename "$STAGED_SQLITE_PATH")"
LOCAL_SQLITE_BYTES="$(wc -c < "$SQLITE_PATH" | tr -d ' ')"
LOCAL_SQLITE_SHA="$(jq -r '.snapshot.sqlite_sha256 // empty' "$MANIFEST_PATH" 2>/dev/null || true)"
if ! [[ "$LOCAL_SQLITE_SHA" =~ ^[0-9a-fA-F]{64}$ ]]; then
fail 1 "staged manifest has no valid snapshot.sqlite_sha256: '$LOCAL_SQLITE_SHA'"
fi
LOCAL_FILE_SHA="$(sha256_file "$SQLITE_PATH")"
if [[ "$LOCAL_FILE_SHA" != "$LOCAL_SQLITE_SHA" ]]; then
fail 1 "staged SQLite file hash $LOCAL_FILE_SHA does not match manifest sqlite_sha256 $LOCAL_SQLITE_SHA"
fi
STAGE="upload"
if gh release view "$RELEASE_TAG" --repo "$REPO_FULL_NAME" >/dev/null 2>&1; then
@ -254,13 +479,42 @@ else
--latest=false
fi
printf 'Uploading snapshot assets to %s...\n' "$RELEASE_TAG"
gh release upload "$RELEASE_TAG" \
"$MANIFEST_PATH" \
"$SQLITE_PATH" \
# Upload the immutable SQLite artifact first. The content-addressed name makes a
# retry idempotent and keeps the previous valid artifact on --force replacements.
REMOTE_ASSETS_JSON="$(remote_assets_json)" || fail 1 "failed to read release assets for $RELEASE_TAG"
existing_size="$(remote_asset_size "$REMOTE_ASSETS_JSON" "$SQLITE_ASSET_NAME")"
existing_sha="$(remote_asset_sha256 "$REMOTE_ASSETS_JSON" "$SQLITE_ASSET_NAME" 2>/dev/null)" || existing_sha=""
if [[ "$existing_size" == "$LOCAL_SQLITE_BYTES" && "$existing_sha" == "$LOCAL_SQLITE_SHA" ]]; then
printf 'SQLite asset already present and verified: %s\n' "$SQLITE_ASSET_NAME"
else
printf 'Uploading SQLite asset %s...\n' "$SQLITE_ASSET_NAME"
gh release upload "$RELEASE_TAG" "$SQLITE_PATH" \
--repo "$REPO_FULL_NAME" \
--clobber
fi
# Do not publish the manifest until the exact artifact is visible in the
# release and its full SHA-256 matches the staged manifest.
REMOTE_ASSETS_JSON="$(remote_assets_json)" || fail 1 "failed to re-read release assets for $RELEASE_TAG"
verified_size="$(remote_asset_size "$REMOTE_ASSETS_JSON" "$SQLITE_ASSET_NAME")"
verified_sha="$(remote_asset_sha256 "$REMOTE_ASSETS_JSON" "$SQLITE_ASSET_NAME" 2>/dev/null)" || verified_sha=""
if [[ "$verified_size" != "$LOCAL_SQLITE_BYTES" || "$verified_sha" != "$LOCAL_SQLITE_SHA" ]]; then
fail 1 "SQLite asset integrity verification failed: expected $SQLITE_ASSET_NAME sha256=$LOCAL_SQLITE_SHA size=$LOCAL_SQLITE_BYTES in $RELEASE_TAG, found sha256='${verified_sha:-missing}' size='${verified_size:-missing}'"
fi
# The manifest is the consumer commit point, so it is published last.
STAGE="publish"
printf 'Publishing manifest ownership-snapshot-manifest.json...\n'
gh release upload "$RELEASE_TAG" "$MANIFEST_PATH" \
--repo "$REPO_FULL_NAME" \
--clobber
REMOTE_MANIFEST="$(published_manifest)"
REMOTE_MANIFEST_SHA="$(jq -r '.snapshot.sqlite_sha256 // empty' <<< "$REMOTE_MANIFEST" 2>/dev/null || true)"
if [[ -z "$LOCAL_SQLITE_SHA" || "$REMOTE_MANIFEST_SHA" != "$LOCAL_SQLITE_SHA" ]]; then
fail 1 "published manifest verification failed: remote sqlite_sha256='${REMOTE_MANIFEST_SHA}' expected '$LOCAL_SQLITE_SHA'"
fi
printf 'Published manifest: https://github.com/%s/releases/download/%s/ownership-snapshot-manifest.json\n' \
"$REPO_FULL_NAME" "$RELEASE_TAG"
printf 'Published SQLite: %s\n' "$SQLITE_PATH"