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homelable/scripts/update.sh
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#!/usr/bin/env bash
# Homelable — update to latest version
# Run inside the LXC / any Linux host where lxc-install.sh was used:
# bash /opt/homelable/scripts/update.sh
# Or pull-and-run directly:
# bash <(curl -fsSL https://raw.githubusercontent.com/Pouzor/homelable/main/scripts/update.sh)
set -euo pipefail
INSTALL_DIR=/opt/homelable
RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; NC='\033[0m'
info() { echo -e "${GREEN}[homelable]${NC} $*"; }
warn() { echo -e "${YELLOW}[homelable]${NC} $*"; }
error() { echo -e "${RED}[homelable]${NC} $*"; exit 1; }
[[ $EUID -ne 0 ]] && error "Run as root (sudo bash ...)"
[[ -d "$INSTALL_DIR/.git" ]] || error "Homelable not found at $INSTALL_DIR — run lxc-install.sh first"
# ── Pull latest code ──────────────────────────────────────────────────────────
info "Pulling latest code..."
BEFORE=$(git -C "$INSTALL_DIR" rev-parse HEAD)
git -C "$INSTALL_DIR" pull --quiet
AFTER=$(git -C "$INSTALL_DIR" rev-parse HEAD)
if [[ "$BEFORE" == "$AFTER" ]]; then
info "Already up to date."
exit 0
fi
echo ""
info "Changes since last update:"
git -C "$INSTALL_DIR" log --oneline "${BEFORE}..${AFTER}"
echo ""
# ── Stop backend ─────────────────────────────────────────────────────────────
info "Stopping backend service..."
systemctl stop homelable-backend
# ── Backend deps ─────────────────────────────────────────────────────────────
info "Updating Python dependencies..."
cd "$INSTALL_DIR/backend"
.venv/bin/pip install --quiet -r requirements.txt
# ── Frontend build ────────────────────────────────────────────────────────────
info "Rebuilding frontend..."
cd "$INSTALL_DIR/frontend"
npm ci --silent
npm run build
# ── nginx config ─────────────────────────────────────────────────────────────
info "Updating nginx config..."
sed \
-e 's|http://backend:8000|http://127.0.0.1:8000|g' \
-e "s|/usr/share/nginx/html|$INSTALL_DIR/frontend/dist|g" \
"$INSTALL_DIR/docker/nginx.conf" > /etc/nginx/sites-available/homelable
nginx -t && systemctl reload nginx
# ── Restart backend ───────────────────────────────────────────────────────────
info "Starting backend service..."
systemctl start homelable-backend
echo ""
echo -e " ${GREEN}Homelable updated successfully!${NC}"
echo -e " Running at http://$(hostname -I | awk '{print $1}')"
echo ""