techadmin
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Komplettes Rewrite des alten Bash-Tools `pdf-tool` in Python. - ocrmypdf als Library, watchdog für Hotfolder, ThreadPool für Parallelität - Upload-Targets: folder, Nextcloud (WebDAV), SFTP - E-Mail-Notify, optional veraPDF - Interaktiver Installer mit Service-User-Support (lokal + AD via SSSD) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
89 lines
3.0 KiB
Bash
Executable File
89 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# PDF OCR Hotfolder — Update-Script
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#
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set -euo pipefail
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RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; NC='\033[0m'
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log_info() { echo -e "${GREEN}[INFO]${NC} $*"; }
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log_warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
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log_error() { echo -e "${RED}[ERROR]${NC} $*"; }
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if [ "${EUID}" -ne 0 ]; then
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log_error "Bitte als root ausführen: sudo ./update.sh"
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exit 1
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fi
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INSTALL_DIR="/opt/pdf-ocr-hotfolder"
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SERVICE_NAME="pdf-ocr-hotfolder"
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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if [ -f "$SCRIPT_DIR/pdf_ocr_hotfolder/__init__.py" ]; then
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REPO_DIR="$SCRIPT_DIR"
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elif [ -f "$INSTALL_DIR/.repo_path" ]; then
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REPO_DIR="$(cat "$INSTALL_DIR/.repo_path")"
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[ -d "$REPO_DIR" ] || { log_error "Gespeicherter Repo-Pfad existiert nicht: $REPO_DIR"; exit 1; }
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else
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log_error "Repo nicht gefunden. update.sh aus dem Repo ausführen."
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exit 1
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fi
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[ -d "$INSTALL_DIR" ] || { log_error "Installation nicht gefunden. Erst install.sh ausführen."; exit 1; }
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OLD_VERSION="$(cat "$INSTALL_DIR/VERSION" 2>/dev/null || echo unknown)"
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NEW_VERSION="$(cat "$REPO_DIR/VERSION" 2>/dev/null || echo unknown)"
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echo
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echo "=========================================="
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echo " PDF OCR Hotfolder — Update"
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echo "=========================================="
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log_info "Repo: $REPO_DIR"
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log_info "Install: $INSTALL_DIR"
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log_info "Version: $OLD_VERSION → $NEW_VERSION"
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echo
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# Service-User aus systemd-Unit lesen
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SERVICE_USER="$(awk -F= '/^User=/{print $2}' /etc/systemd/system/${SERVICE_NAME}.service 2>/dev/null || echo pdfocr)"
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SERVICE_GROUP="$(awk -F= '/^Group=/{print $2}' /etc/systemd/system/${SERVICE_NAME}.service 2>/dev/null || echo pdfocr)"
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log_info "Stoppe Service..."
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systemctl stop "${SERVICE_NAME}.service" 2>/dev/null || true
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log_info "Backup erstellen..."
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BACKUP_DIR="/var/backups/pdf-ocr-hotfolder"
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mkdir -p "$BACKUP_DIR"
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tar -czf "$BACKUP_DIR/backup-$(date +%Y%m%d-%H%M%S).tar.gz" \
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-C "$INSTALL_DIR" --exclude=venv --exclude=__pycache__ . 2>/dev/null || true
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log_info "Code aktualisieren..."
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rm -rf "$INSTALL_DIR/pdf_ocr_hotfolder"
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cp -r "$REPO_DIR/pdf_ocr_hotfolder" "$INSTALL_DIR/"
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cp "$REPO_DIR/requirements.txt" "$INSTALL_DIR/"
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cp "$REPO_DIR/VERSION" "$INSTALL_DIR/"
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echo "$REPO_DIR" > "$INSTALL_DIR/.repo_path"
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log_info "Dependencies aktualisieren..."
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"$INSTALL_DIR/venv/bin/pip" install --upgrade pip -q
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"$INSTALL_DIR/venv/bin/pip" install --upgrade -r "$INSTALL_DIR/requirements.txt" -q
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log_info "systemd-Unit aktualisieren..."
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sed -e "s|__SERVICE_USER__|$SERVICE_USER|g" \
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-e "s|__SERVICE_GROUP__|$SERVICE_GROUP|g" \
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"$REPO_DIR/systemd/pdf-ocr-hotfolder.service" \
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> "/etc/systemd/system/${SERVICE_NAME}.service"
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systemctl daemon-reload
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log_info "Berechtigungen setzen..."
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chown -R "$SERVICE_USER:$SERVICE_GROUP" "$INSTALL_DIR"
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log_info "Service starten..."
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systemctl start "${SERVICE_NAME}.service"
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sleep 2
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if systemctl is-active --quiet "${SERVICE_NAME}.service"; then
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log_info "✅ Service läuft (Version $NEW_VERSION)"
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else
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log_error "Service läuft nicht. journalctl -u $SERVICE_NAME -n 30"
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exit 1
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fi
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