add basic scheduler

internal/app/app.go

@@ -2,6 +2,8 @@ package app
 
 import (
 	"log/slog"
+
+	"git.front.kjuulh.io/kjuulh/orbis/internal/scheduler"
 )
 
 type App struct {
@@ -17,3 +19,7 @@ func NewApp() *App {
 func (a *App) Logger() *slog.Logger {
 	return a.logger
 }
+
+func (a *App) Scheduler() *scheduler.Scheduler {
+	return scheduler.NewScheduler(a.logger)
+}

internal/app/logging.go

@@ -3,10 +3,26 @@ package app
 import (
 	"log/slog"
 	"os"
+	"strings"
 
 	"gitlab.com/greyxor/slogor"
 )
 
 func setupLogging() *slog.Logger {
-	return slog.New(slogor.NewHandler(os.Stderr))
+	logLevelRaw := os.Getenv("ORBIS_LOG_LEVEL")
+	var logLevel slog.Leveler
+	switch strings.ToLower(logLevelRaw) {
+	case "debug":
+		logLevel = slog.LevelDebug
+	case "info":
+		logLevel = slog.LevelInfo
+	case "warn":
+		logLevel = slog.LevelWarn
+	case "error":
+		logLevel = slog.LevelError
+	default:
+		logLevel = slog.LevelInfo
+	}
+
+	return slog.New(slogor.NewHandler(os.Stderr, slogor.SetLevel(logLevel)))
 }