File size: 5,566 Bytes
dcff182 | 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | #!/usr/bin/env bash
# Publish a model artifact to the Enrell/lain-parser release channel.
#
# bash release.sh <artifact-dir> <name> [--default] [--eval "note"]
# bash release.sh artifacts/e5-s2 e5-s2 --default \
# --eval "real-final-v1 int8 CPU: 137/196"
#
# Ordering is the no-break contract: model files land on the Hub first, the
# manifest pointer moves last, so a manifest always references already-verified
# content. Released names are immutable — a fix ships as a new name.
#
# --snapshot <name> pair the model with a snapshot already in the manifest
# (default: the current default model's snapshot)
# --snapshot-dir <dir> register + upload a NEW encoder snapshot (only needed
# when the model pairs with a snapshot not yet released)
# --app also push install.sh, requirements.txt and app/ —
# use whenever the vendored inference code changed
#
# Requires: hf CLI (authenticated, e.g. `hf auth login`), curl, python3.
set -euo pipefail
HF_REPO="${LAIN_PARSER_HF_REPO:-Enrell/lain-parser}"
HF_BASE="https://huggingface.co/${HF_REPO}/resolve/main"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
step() { printf '\n== %s\n' "$*"; }
die() { echo "error: $*" >&2; exit 1; }
usage() { sed -n '3,18p' "$0" | sed 's/^# \{0,1\}//' >&2; exit 2; }
ART_DIR="" NAME="" DEFAULT=0 EVAL="" SNAP_DIR="" SNAP_REF="" APP=0
while [[ $# -gt 0 ]]; do
case "$1" in
--default) DEFAULT=1; shift ;;
--eval) EVAL="$2"; shift 2 ;;
--snapshot) SNAP_REF="$2"; shift 2 ;;
--snapshot-dir) SNAP_DIR="$2"; shift 2 ;;
--app) APP=1; shift ;;
-h|--help) usage ;;
-*) echo "unknown argument: $1" >&2; exit 2 ;;
*) [[ -z "$ART_DIR" ]] && ART_DIR="$1" || NAME="$1"; shift ;;
esac
done
[[ -n "$ART_DIR" && -n "$NAME" ]] || usage
[[ "$NAME" =~ ^[a-z0-9][a-z0-9.-]*$ ]] || { echo "bad model name: $NAME" >&2; exit 2; }
[[ -f "${ART_DIR}/model.int8.pt" && -f "${ART_DIR}/config.json" ]] || {
echo "error: ${ART_DIR} needs model.int8.pt + config.json" >&2; exit 1; }
command -v hf >/dev/null || die "hf CLI required (pip install huggingface_hub[cli], then hf auth login)"
step "fetching current manifest"
work="$(mktemp -d)"; trap 'rm -rf "$work"' EXIT
curl -fSL --retry 3 "${HF_BASE}/manifest.json" -o "${work}/manifest.json" \
|| die "cannot read ${HF_REPO}/manifest.json"
python3 - "$work/manifest.json" "$NAME" "$SNAP_REF" <<'PY'
import json, sys
m = json.load(open(sys.argv[1]))
if sys.argv[2] in m["models"]:
sys.exit(f"error: {sys.argv[2]} already released — released names are immutable")
if sys.argv[3] and sys.argv[3] not in m["snapshots"]:
sys.exit(f"error: --snapshot {sys.argv[3]} is not in the manifest (use --snapshot-dir to register it)")
PY
SNAP_NAME="$SNAP_REF"
if [[ -n "$SNAP_DIR" ]]; then
SNAP_NAME="$(basename "$SNAP_DIR")"
[[ -d "$SNAP_DIR" ]] || die "snapshot dir not found: $SNAP_DIR"
python3 - "$work/manifest.json" "$SNAP_NAME" <<'PY'
import json, sys
m = json.load(open(sys.argv[1]))
if sys.argv[2] in m["snapshots"]:
sys.exit(f"error: snapshot {sys.argv[2]} already released — snapshots are immutable")
PY
fi
# --- upload content first --------------------------------------------------
if [[ -n "$SNAP_DIR" ]]; then
step "uploading snapshot ${SNAP_NAME}"
hf upload "$HF_REPO" "$SNAP_DIR" "snapshots/${SNAP_NAME}"
fi
step "uploading models/${NAME}"
hf upload "$HF_REPO" "$ART_DIR" "models/${NAME}"
if [[ "$APP" == 1 ]]; then
step "uploading installer + vendored app"
hf upload "$HF_REPO" "${SCRIPT_DIR}/install.sh" install.sh
hf upload "$HF_REPO" "${SCRIPT_DIR}/requirements.txt" requirements.txt
hf upload "$HF_REPO" "${SCRIPT_DIR}/app" app
fi
# --- then move the pointer -------------------------------------------------
step "updating manifest"
python3 - "$work/manifest.json" "$NAME" "$ART_DIR" "$SNAP_NAME" "$SNAP_DIR" \
"$DEFAULT" "$EVAL" "${SCRIPT_DIR}/app/PROVENANCE.json" <<'PY'
import hashlib, json, sys, pathlib, datetime
mf, name, art, snap_name, snap_dir, default, ev, prov = sys.argv[1:]
m = json.load(open(mf))
art = pathlib.Path(art)
files = {f.name: hashlib.sha256(f.read_bytes()).hexdigest()
for f in sorted(art.iterdir()) if f.is_file()}
service_ver = json.load(open(prov)).get("version", "0.0.0")
if snap_dir:
snap_dir = pathlib.Path(snap_dir)
m["snapshots"][snap_name] = {
"path": f"snapshots/{snap_name}",
"sha256": {str(f.relative_to(snap_dir)): hashlib.sha256(f.read_bytes()).hexdigest()
for f in sorted(snap_dir.rglob("*")) if f.is_file()
and "__pycache__" not in f.parts},
}
if not snap_name:
snap_name = m["models"][m["default"]]["snapshot"]
m["models"][name] = {
"path": f"models/{name}",
"snapshot": snap_name,
"files": files,
"min_service": service_ver,
"released": datetime.date.today().isoformat(),
"eval": {"note": ev} if ev else {},
}
if default == "1":
m["default"] = name
json.dump(m, open(mf, "w"), indent=2)
print(f" models[{name}] snapshot={snap_name} default={m['default']}")
PY
hf upload "$HF_REPO" "${work}/manifest.json" manifest.json \
--commit-message "release ${NAME}$([[ $DEFAULT == 1 ]] && echo ' (default)')"
step "released"
echo "name ${NAME}$([[ $DEFAULT == 1 ]] && echo ' <- new channel default')"
echo "repo https://huggingface.co/${HF_REPO}"
echo "users run bash install.sh # picks up the new default"
echo " bash install.sh --model ${NAME}"
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