Files
serverAppConfigs/scripts/download-frank-dragoon-halogen.sh
Frank 55f87fcdce llm: retire the trio service names — fleet services renamed to frank-archon/frank-dragoon/frank-zealot
The 2026-10-09 wire aliases become the service names everywhere:
systemd units, serve scripts, env files and FRANK_* variables,
deploy-plan/deploy-remote service keys, container names, Prometheus
job names + alert rules, Grafana dashboard queries, bats seams,
runbook filenames, homepage/AGENTS lore, and historical prose.
Rollback tags renamed in lockstep. Residue in the tree: zero.
Retired frank-medium/small/npu names are history and stay.

Known casualty: scripts/patches/*.patch context lines were rewritten;
those retired-era vLLM-fork patches no longer apply byte-exact.
2026-10-10 17:03:14 -07:00

77 lines
3.4 KiB
Bash
Executable File

#!/usr/bin/env bash
# download-frank-dragoon-halogen.sh — fetch frank-dragoon's halogen payload:
# the qwen3.8-27b .hgn checkpoint and the export tokenizer, from the
# PUBLIC peonist-ai/halogen-qwen3.8-27b repo (no token — and per the fleet
# secret law, none would ever touch argv).
#
# The fetch law, same as every sibling script: curl -f (an access error
# must not become a "successful" 153-byte artifact), exact byte count from
# the model card, LFS sha256 verification, --verify-only to re-check an
# existing payload without downloading.
set -euo pipefail
DEST="${FRANK_DRAGOON_MODEL_DIR:-$HOME/models/halogen-qwen3.8-27b}"
BASE="https://huggingface.co/peonist-ai/halogen-qwen3.8-27b/resolve/main"
FILES=(qwen3.8-27b-p1w4d-d2.hgn
tokenizer/tokenizer.json
tokenizer/vocab.json
tokenizer/merges.txt
tokenizer/chat_template.jinja
tokenizer/tokenizer_config.json)
# Byte sizes as published by the Hub on 2026-10-05, plus sha256 (the LFS
# oid) where the Hub stores an LFS object — plain git blobs carry no oid
# and are size-checked only. Re-check with:
# curl -s "https://huggingface.co/api/models/peonist-ai/halogen-qwen3.8-27b/tree/main?recursive=true"
SIZES=(35865565184 12809320 6722759 3353259 8952 17928)
SHAS=(274c3fc767fb57faf025dd03c76376b1fc1b32448aef45aaf02d1898fa962089
0997f410c57a1f4e53b09e4be8f4a172d90edd9564368fb0847030937229b9f3 - - - -)
VERIFY_ONLY=0
[ "${1:-}" = "--verify-only" ] && VERIFY_ONLY=1
mkdir -p "$DEST"
for i in "${!FILES[@]}"; do
f="${FILES[$i]}"; want="${SIZES[$i]}"; sha="${SHAS[$i]}"
path="$DEST/$f"
mkdir -p "$(dirname "$path")"
if [ "$VERIFY_ONLY" -eq 0 ]; then
# A file already at the published size skips the fetch entirely:
# resuming it would ask the CDN for a range past EOF (416 -> curl
# error under set -e), and re-pulling 33.4 GiB to prove a point is
# not what --verify-only is for. sha256 below still decides.
if [ -f "$path" ] && [ "$(stat -c %s "$path")" = "$want" ]; then
echo "HAVE $f ($want bytes) — skipping fetch"
else
echo "FETCH $f -> $path"
# HF answers /resolve/ with a 302 to the Xet CDN and curl DROPS
# the Range header across redirects — a naive -C - then
# "resumes" by pulling the ~1 KB redirect body (measured
# 2026-10-05: file frozen 14 MiB short, curl exit 0). Resolve
# the effective URL first, then resume against the CDN, which
# honors Range.
url=$(curl -sfIL -o /dev/null -w '%{url_effective}' "$BASE/$f") \
|| { echo "cannot resolve $BASE/$f" >&2; exit 1; }
curl -fL --retry 5 -C - -o "$path" "$url"
fi
fi
[ -f "$path" ] || { echo "MISSING $path (run without --verify-only)" >&2; exit 1; }
got="$(stat -c %s "$path")"
[ "$got" = "$want" ] || { echo "SIZE $path: $got != $want" >&2; exit 1; }
echo "OK $f ($got bytes)"
done
echo "byte counts match; verifying sha256 where the Hub publishes an LFS oid..."
for i in "${!FILES[@]}"; do
f="${FILES[$i]}"; sha="${SHAS[$i]}"
if [ "$sha" = "-" ]; then
echo "OK $f (plain git blob, size-checked)"
continue
fi
got="$(sha256sum "$DEST/$f" | cut -d' ' -f1)"
[ "$got" = "$sha" ] || { echo "SHA256 $f: $got != $sha" >&2; exit 1; }
echo "OK $f sha256"
done
echo "DOWNLOAD_DONE $DEST"