#!/usr/bin/env bash
# install.sh — wire Steev profile distribution into Hermes.
# Idempotent. Does NOT set secrets and does NOT enable cron.
#
#   ./install.sh [--copy] [--dry-run]
#
# Default = SYMLINK mode: the repo is canonical, ~/.hermes/steev → this repo.
# --copy = copy files into ~/.hermes/steev instead.
set -euo pipefail

REPO="$(cd "$(dirname "$0")" && pwd)"
HERMES_HOME="${HERMES_HOME:-$HOME/.hermes}"
MODE=symlink; DRY=0
while [ $# -gt 0 ]; do case "$1" in
  --copy) MODE=copy ;; --dry-run) DRY=1 ;;
  *) echo "unknown arg: $1"; exit 2 ;;
esac; shift; done

CFG="$HERMES_HOME/profiles/steev/config.yaml"
run() { if [ "$DRY" = 1 ]; then echo "DRY: $*"; else eval "$*"; fi; }

echo "== preflight =="
for c in python3 sqlite3; do command -v "$c" >/dev/null || { echo "MISSING: $c"; exit 1; }; done

echo "== link/copy repo → \$HERMES_HOME/steev ($MODE) =="
if [ "$MODE" = symlink ]; then
  if [ -e "$HERMES_HOME/steev" ] && [ ! -L "$HERMES_HOME/steev" ]; then
    echo "EXISTS (not a symlink): $HERMES_HOME/steev — remove it and re-run"; exit 1
  fi
  run "ln -sfn '$REPO' '$HERMES_HOME/steev'"
else
  run "mkdir -p '$HERMES_HOME/steev'"
  run "cp -r '$REPO'/skills '$REPO'/schema.sql '$HERMES_HOME/steev/'"
fi

echo "== register skills in steev profile config =="
SKILL_DIR="$REPO/skills"
if [ "$DRY" = 0 ]; then
  python3 - "$CFG" "$SKILL_DIR" <<'PY'
import sys, os, yaml
cfg, sk = sys.argv[1], sys.argv[2]
d = yaml.safe_load(open(cfg).read()) if os.path.exists(cfg) else {}
d = d or {}
d.setdefault('skills', {}).setdefault('external_dirs', [])
if sk not in d['skills']['external_dirs']:
    d['skills']['external_dirs'].append(sk)
    open(cfg, 'w').write(yaml.dump(d, sort_keys=False, allow_unicode=True))
    print("  +", sk)
else:
    print("  already registered:", sk)
PY
else
  echo "DRY: register $SKILL_DIR in $CFG"
fi

echo "== steev.db =="
run "sqlite3 '$HERMES_HOME/steev/steev.db' < '$REPO/schema.sql'"

echo "== done. verify: hermes -p steev skills list | grep steev-agent =="