root
149 lines
3.6 KiB
Bash
Executable File
149 lines
3.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -Eeuo pipefail
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APP_DIR="${APP_DIR:-/www/wwwroot/wx_service}"
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DIST_DIR="${DIST_DIR:-${APP_DIR}/dist}"
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BIN_PATH="${BIN_PATH:-${DIST_DIR}/wx_service}"
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SOURCE_BIN="${SOURCE_BIN:-}"
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SERVICE_NAME="${SERVICE_NAME:-wx_service}"
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PORT="${PORT:-8080}"
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HEALTH_URL="${HEALTH_URL:-http://127.0.0.1:${PORT}/healthz}"
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RUN_USER="${RUN_USER:-www}"
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RUN_GROUP="${RUN_GROUP:-www}"
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RELEASE_ID="${RELEASE_ID:-manual-$(date +%Y%m%d%H%M%S)}"
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KEEP_BACKUPS="${KEEP_BACKUPS:-5}"
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SYNC_CODE="${SYNC_CODE:-false}"
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DEPLOY_REF="${DEPLOY_REF:-main}"
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INSTALL_SERVICE="${INSTALL_SERVICE:-true}"
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log() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*"
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}
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health_check() {
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local tries=30
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while [ "$tries" -gt 0 ]; do
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if command -v curl >/dev/null 2>&1; then
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if curl -fsS "$HEALTH_URL" >/dev/null; then
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return 0
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fi
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else
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if wget -q -O - "$HEALTH_URL" >/dev/null; then
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return 0
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fi
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fi
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tries=$((tries - 1))
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sleep 2
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done
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return 1
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}
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restart_service() {
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if command -v systemctl >/dev/null 2>&1 && systemctl list-unit-files | grep -q "^${SERVICE_NAME}.service"; then
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log "restarting systemd service: ${SERVICE_NAME}"
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systemctl restart "$SERVICE_NAME"
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else
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log "systemd service not found, fallback to pkill + nohup"
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pkill -f "$BIN_PATH" || true
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su -s /bin/bash - "$RUN_USER" -c "cd '$DIST_DIR' && nohup '$BIN_PATH' >> /www/wwwlogs/${SERVICE_NAME}.stdout.log 2>&1 &"
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fi
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}
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create_service_if_needed() {
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if [ "$INSTALL_SERVICE" != "true" ]; then
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return 0
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fi
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if ! command -v systemctl >/dev/null 2>&1; then
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return 0
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fi
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if systemctl list-unit-files | grep -q "^${SERVICE_NAME}.service"; then
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return 0
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fi
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log "creating systemd service: ${SERVICE_NAME}"
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cat > "/etc/systemd/system/${SERVICE_NAME}.service" <<SERVICE
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[Unit]
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Description=wx_service API
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After=network.target
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[Service]
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Type=simple
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User=${RUN_USER}
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Group=${RUN_GROUP}
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WorkingDirectory=${DIST_DIR}
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ExecStart=${BIN_PATH}
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Restart=always
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RestartSec=3
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LimitNOFILE=65535
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Environment=GIN_MODE=release
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[Install]
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WantedBy=multi-user.target
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SERVICE
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systemctl daemon-reload
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systemctl enable "$SERVICE_NAME"
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}
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if [ -z "$SOURCE_BIN" ]; then
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echo "SOURCE_BIN is required" >&2
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exit 1
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fi
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if [ ! -f "$SOURCE_BIN" ]; then
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echo "binary not found: $SOURCE_BIN" >&2
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exit 1
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fi
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log "deploy start, release: ${RELEASE_ID}"
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mkdir -p "$DIST_DIR" "$APP_DIR/backups"
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if [ "$SYNC_CODE" = "true" ] && [ -d "$APP_DIR/.git" ]; then
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log "syncing code from github ref: ${DEPLOY_REF}"
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git -C "$APP_DIR" fetch --all --prune
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git -C "$APP_DIR" reset --hard "$DEPLOY_REF"
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fi
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backup_path=""
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if [ -f "$BIN_PATH" ]; then
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backup_path="$APP_DIR/backups/wx_service.${RELEASE_ID}.bak"
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cp -f "$BIN_PATH" "$backup_path"
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log "backup created: $backup_path"
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fi
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install -m 755 "$SOURCE_BIN" "${BIN_PATH}.new"
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mv -f "${BIN_PATH}.new" "$BIN_PATH"
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chown "$RUN_USER:$RUN_GROUP" "$BIN_PATH" || true
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if [ ! -f "$DIST_DIR/.env" ] && [ -f "$APP_DIR/.env" ]; then
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cp -f "$APP_DIR/.env" "$DIST_DIR/.env"
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chown "$RUN_USER:$RUN_GROUP" "$DIST_DIR/.env" || true
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fi
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create_service_if_needed
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restart_service
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if health_check; then
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log "health check success: $HEALTH_URL"
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else
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log "health check failed, rollback"
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if [ -n "$backup_path" ] && [ -f "$backup_path" ]; then
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cp -f "$backup_path" "$BIN_PATH"
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chown "$RUN_USER:$RUN_GROUP" "$BIN_PATH" || true
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restart_service || true
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fi
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exit 1
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fi
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if [ -f "$SOURCE_BIN" ] && [[ "$SOURCE_BIN" == /tmp/* ]]; then
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rm -f "$SOURCE_BIN"
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fi
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if [ -d "$APP_DIR/backups" ]; then
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ls -1t "$APP_DIR"/backups/wx_service.*.bak 2>/dev/null | tail -n +$((KEEP_BACKUPS + 1)) | xargs -r rm -f
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fi
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log "deploy done"
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