#!/usr/bin/env bash
# root-archive-tmp-artifacts.sh — archive /tmp agent artifacts into _crossfeed.
#   meta (stack launchers/coordinate/crossfeed tooling) -> tooling/agent-stack/artifacts-archive/
#   everything else (ops/tickets/monitoring)           -> coo/artifacts-archive/
# Usage: sudo bash root-archive-tmp-artifacts.sh [--dry-run]
set -euo pipefail

DRY=0; [ "${1:-}" = "--dry-run" ] && DRY=1
[ "$(id -u)" -eq 0 ] || { echo "ERROR: run with sudo"; exit 1; }

SRC=/tmp
META_ROOT=/home/_crossfeed/tooling/agent-stack/artifacts-archive
COO_ROOT=/home/_crossfeed/coo/artifacts-archive
STAMP=$(date +%Y%m%d-%H%M%S)
META_DEST="$META_ROOT/$STAMP"
COO_DEST="$COO_ROOT/$STAMP"

# Never touch: system entries + .crush (live TSGCOO crush session data)
is_system() {
  case "$1" in
    systemd-private-*|.X11-unix|.ICE-unix|.font-unix|.Test-unix|.XIM-unix|.IMAP-unix|\
    sddm*|xauth_*|ssh-*|scoped_dir*|.crush) return 0 ;;
    *) return 1 ;;
  esac
}

# Meta-scoped: stack launchers, coordinate/crossfeed setup, prompts, boot captures, standdown kits
is_meta() {
  case "$1" in
    launch-all-tsg-stacks.sh|launch-tsgcoo-stack.sh|launch-coordinate.sh|\
    setup-tsg-stack.sh|setup-tsgcoo-coordinate.sh|\
    tsg-pmo-autorelaunch.sh|tsg-stack-relaunch.sh.deprecated-20260828|tsg-crossfeed-setup.sh|\
    tsg-agent-stacks.service|tsgcoo-bootstrap.sh|tsgcoo-cleanup.sh|tsgcoo-crush-prompt.md|\
    tsgcoo-crush-prompt.oneline|tsgcoo-paste.sh|tsgcoo-pmo2.sh|tsgcoo-preflight.sh|\
    tsgcoo-screen-setup.sh|tsgcoo-stack-fix.sh|tsgcoo-stack-fix2.sh|\
    mk-coordinate.sh|rm-coordinate.sh|local-pmo.sh|pmo-check.sh|pmo-prompt.md|pmo-prompt.oneline|\
    prompt-knel-basis.md|prompt-legacy-fold.md|legacy-fold.log|\
    seed-intros.sh|run-seed.sh|run-setup.sh|\
    LIFTSHIFT-MANIFEST.md|liftshift-copy.sh|liftshift-copy2.sh|liftshift-manifest|\
    tsgcap1.txt|localpmo2.txt|localpmo3.txt|localpmo-after.txt|localpmo-boot.txt|\
    crushboot.txt|crushafter.txt|crushafter2.txt|hb1.txt|hb2.txt|yolotest.log|\
    tsgpmo2.txt|tsgpmo3.txt|tsgpmo-after.txt|tsgpmo-boot.txt|\
    pmo-before.txt|pmo-after.txt|pmo-yolo.txt|\
    work-before.txt|work-after.txt|work-screen.txt|work-screen2.txt|work-yolo.txt|\
    bodw2.txt|cco-pmo.txt|cco-work2.txt|\
    TSGBOD-pmo.txt|TSGBOD-work.txt|TSGCCO-pmo.txt|TSGCTO-pmo.txt|TSGCTO-work.txt|\
    CTOHandoff.md|COO-PMO-RESUME.md|human-feed-hud.txt|\
    offstage-kit|cos-pkg|cos-pkg-v2|\
    w.sh|w1.sh|tl.sh|logs.sh|fix.sh|verify.sh|restart.sh|provision.sh|dbg.sh|\
    inspect.sh|inspect-body.sh|inspect-wrap.sh|\
    install-unit.sh|install-body.sh|final2.sh|final-check.sh|final-topology.sh|\
    ssh-diag.sh|wrapper-extract.sh|w-extract.sh) return 0 ;;
    *) return 1 ;;
  esac
}

for d in /home/_crossfeed/coo "$META_ROOT" "$COO_ROOT"; do
  [ -d "$(dirname "$d")" ] || { echo "ERROR: missing $d"; exit 1; }
done

if [ "$DRY" -eq 0 ]; then
  mkdir -p "$META_DEST" "$COO_DEST"
fi
META_MANIFEST="${META_DEST:-/tmp}/MANIFEST.txt"; COO_MANIFEST="${COO_DEST:-/tmp}/MANIFEST.txt"
[ "$DRY" -eq 1 ] && { META_MANIFEST=/dev/null; COO_MANIFEST=/dev/null; }

meta_n=0; coo_n=0; sys_n=0
for f in "$SRC"/* "$SRC"/.[!.]*; do
  [ -e "$f" ] || continue
  name=$(basename "$f")
  if is_system "$name"; then
    echo "SKIP(system)  $name"; sys_n=$((sys_n+1)); continue
  fi
  meta=$(stat -c '%U:%G:%s:%y' "$f")
  if is_meta "$name"; then
    printf '%s|%s\n' "$name" "$meta" >> "$META_MANIFEST"
    echo "META  $name ($meta)"
    [ "$DRY" -eq 0 ] && mv -- "$f" "$META_DEST/"
    meta_n=$((meta_n+1))
  else
    printf '%s|%s\n' "$name" "$meta" >> "$COO_MANIFEST"
    echo "COO   $name ($meta)"
    [ "$DRY" -eq 0 ] && mv -- "$f" "$COO_DEST/"
    coo_n=$((coo_n+1))
  fi
done

if [ "$DRY" -eq 0 ]; then
  chgrp -R users "$META_ROOT" "$COO_ROOT"
  chmod -R g+rX "$META_ROOT" "$COO_ROOT"
  echo "DONE: meta=$meta_n -> $META_DEST | coo=$coo_n -> $COO_DEST | skipped(system)=$sys_n"
else
  echo "DRY RUN: meta=$meta_n coo=$coo_n skipped=$sys_n — nothing moved"
fi