Move internal packages to an internal folder

For reference: https://go.dev/doc/go1.4#internalpackages

cli/daemon.go

@@ -1,87 +0,0 @@
-// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
-// SPDX-License-Identifier: Apache-2.0
-
-package cli // import "miniflux.app/v2/cli"
-
-import (
-	"context"
-	"net/http"
-	"os"
-	"os/signal"
-	"syscall"
-	"time"
-
-	"miniflux.app/v2/config"
-	httpd "miniflux.app/v2/http/server"
-	"miniflux.app/v2/logger"
-	"miniflux.app/v2/metric"
-	"miniflux.app/v2/storage"
-	"miniflux.app/v2/systemd"
-	"miniflux.app/v2/worker"
-)
-
-func startDaemon(store *storage.Storage) {
-	logger.Info("Starting daemon...")
-
-	stop := make(chan os.Signal, 1)
-	signal.Notify(stop, os.Interrupt)
-	signal.Notify(stop, syscall.SIGTERM)
-
-	pool := worker.NewPool(store, config.Opts.WorkerPoolSize())
-
-	if config.Opts.HasSchedulerService() && !config.Opts.HasMaintenanceMode() {
-		runScheduler(store, pool)
-	}
-
-	var httpServer *http.Server
-	if config.Opts.HasHTTPService() {
-		httpServer = httpd.StartWebServer(store, pool)
-	}
-
-	if config.Opts.HasMetricsCollector() {
-		collector := metric.NewCollector(store, config.Opts.MetricsRefreshInterval())
-		go collector.GatherStorageMetrics()
-	}
-
-	if systemd.HasNotifySocket() {
-		logger.Info("Sending readiness notification to Systemd")
-
-		if err := systemd.SdNotify(systemd.SdNotifyReady); err != nil {
-			logger.Error("Unable to send readiness notification to systemd: %v", err)
-		}
-
-		if config.Opts.HasWatchdog() && systemd.HasSystemdWatchdog() {
-			logger.Info("Activating Systemd watchdog")
-
-			go func() {
-				interval, err := systemd.WatchdogInterval()
-				if err != nil {
-					logger.Error("Unable to parse watchdog interval from systemd: %v", err)
-					return
-				}
-
-				for {
-					err := store.Ping()
-					if err != nil {
-						logger.Error(`Systemd Watchdog: %v`, err)
-					} else {
-						systemd.SdNotify(systemd.SdNotifyWatchdog)
-					}
-
-					time.Sleep(interval / 3)
-				}
-			}()
-		}
-	}
-
-	<-stop
-	logger.Info("Shutting down the process...")
-	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
-	defer cancel()
-
-	if httpServer != nil {
-		httpServer.Shutdown(ctx)
-	}
-
-	logger.Info("Process gracefully stopped")
-}