first commit

2025-12-15 12:07:32 +01:00
commit 6f49528bbd
21 changed files with 1258 additions and 0 deletions
--- a/scripts/deploy.sh
+++ b/scripts/deploy.sh
@ -0,0 +1,143 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# Deploys the current working tree to a remote host using a small config file (YAML or JSON).
+# Usage: scripts/deploy.sh <host-name> [config-file]
+# Config default: deploy_hosts.yml with structure:
+# hosts:
+#   - name: kid-laptop
+#     host: 192.168.13.14
+#     user: stephan
+#     port: 22
+#     install_dir: /opt/sk
+#     service_name: skd
+#     service_user: skd
+#     service_group: skd
+
+if [[ $# -lt 1 ]]; then
+  echo "Usage: $0 <host-name> [config-file]" >&2
+  exit 1
+fi
+
+HOST_NAME="$1"
+CONFIG_FILE="${2:-deploy_hosts.yml}"
+
+PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+
+if [[ ! -f "${CONFIG_FILE}" ]]; then
+  echo "Config file not found: ${CONFIG_FILE}" >&2
+  exit 1
+fi
+
+read_config() {
+  python3 - <<'PY' "$HOST_NAME" "$CONFIG_FILE"
+import importlib
+import json
+import pathlib
+import shlex
+import sys
+
+host_name = sys.argv[1]
+config_path = pathlib.Path(sys.argv[2])
+text = config_path.read_text()
+
+data = None
+try:
+    data = json.loads(text)
+except json.JSONDecodeError:
+    try:
+        yaml = importlib.import_module("yaml")
+    except ImportError:
+        sys.exit("Config is not JSON; install PyYAML (pip install pyyaml) or provide JSON.")
+    data = yaml.safe_load(text)
+
+hosts = data.get("hosts") if isinstance(data, dict) else None
+if not hosts:
+    sys.exit("Config missing 'hosts' list")
+
+match = None
+for entry in hosts:
+    if entry.get("name") == host_name:
+        match = entry
+        break
+
+if not match:
+    sys.exit(f"No host named '{host_name}' in config")
+
+def req(key, default=None):
+    val = match.get(key, default)
+    if val is None:
+        sys.exit(f"Missing required key '{key}' for host '{host_name}'")
+    return val
+
+host = req("host")
+user = req("user")
+port = int(match.get("port", 22))
+install_dir = req("install_dir", "/opt/sk")
+service_name = match.get("service_name", "skd")
+service_user = match.get("service_user", "skd")
+service_group = match.get("service_group", service_user)
+
+for key, val in {
+    "REMOTE_HOST": host,
+    "REMOTE_USER": user,
+    "REMOTE_PORT": str(port),
+    "INSTALL_DIR": install_dir,
+    "SERVICE_NAME": service_name,
+    "SERVICE_USER": service_user,
+    "SERVICE_GROUP": service_group,
+}.items():
+    print(f'{key}={shlex.quote(val)}')
+PY
+}
+
+eval "$(HOST_NAME="${HOST_NAME}" CONFIG_FILE="${CONFIG_FILE}" read_config)"
+
+ARCHIVE="$(mktemp /tmp/skpkg.XXXXXX.tar.gz)"
+trap 'rm -f "${ARCHIVE}"' EXIT
+
+echo "[*] Packaging working tree (excluding .venv/.git)..."
+tar czf "${ARCHIVE}" \
+  --exclude '.venv' \
+  --exclude '.git' \
+  --exclude 'sk_deploy.zip' \
+  -C "${PROJECT_ROOT}" .
+
+REMOTE_PACKAGE="/tmp/skpkg.tar.gz"
+
+echo "[*] Copying package to ${REMOTE_USER}@${REMOTE_HOST}:${REMOTE_PACKAGE} ..."
+scp -P "${REMOTE_PORT}" "${ARCHIVE}" "${REMOTE_USER}@${REMOTE_HOST}:${REMOTE_PACKAGE}"
+
+read -r -d '' REMOTE_CMD <<'RCMD'
+set -euo pipefail
+INSTALL_DIR="${INSTALL_DIR}"
+SERVICE_NAME="${SERVICE_NAME}"
+SERVICE_USER="${SERVICE_USER}"
+SERVICE_GROUP="${SERVICE_GROUP}"
+PKG="${REMOTE_PACKAGE}"
+
+sudo mkdir -p "${INSTALL_DIR}"
+sudo rm -rf "${INSTALL_DIR:?}"/*
+sudo tar xzf "${PKG}" -C "${INSTALL_DIR}"
+sudo chown -R "${SERVICE_USER}:${SERVICE_GROUP}" "${INSTALL_DIR}"
+
+if ! sudo -u "${SERVICE_USER}" test -x "${INSTALL_DIR}/.venv/bin/python3"; then
+  sudo -u "${SERVICE_USER}" python3 -m venv "${INSTALL_DIR}/.venv"
+fi
+sudo -u "${SERVICE_USER}" "${INSTALL_DIR}/.venv/bin/pip" install --upgrade pip
+sudo -u "${SERVICE_USER}" "${INSTALL_DIR}/.venv/bin/pip" install -r "${INSTALL_DIR}/backend/requirements.txt"
+
+sudo systemctl daemon-reload
+sudo systemctl restart "${SERVICE_NAME}.service"
+RCMD
+
+echo "[*] Deploying on remote host..."
+ssh -p "${REMOTE_PORT}" "${REMOTE_USER}@${REMOTE_HOST}" \
+  INSTALL_DIR="${INSTALL_DIR}" \
+  SERVICE_NAME="${SERVICE_NAME}" \
+  SERVICE_USER="${SERVICE_USER}" \
+  SERVICE_GROUP="${SERVICE_GROUP}" \
+  REMOTE_PACKAGE="${REMOTE_PACKAGE}" \
+  bash -s <<<"${REMOTE_CMD}"
+
+echo "[*] Deployment finished. Check status on remote: sudo systemctl status ${SERVICE_NAME}.service"