113 lines
2.5 KiB
Go
113 lines
2.5 KiB
Go
package main
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import (
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"context"
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"database/sql"
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"fmt"
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"log"
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"net/http"
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"os"
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"os/signal"
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"path/filepath"
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"syscall"
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"time"
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"github.com/joho/godotenv"
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_ "github.com/mattn/go-sqlite3"
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"mal/api/auth"
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"mal/integrations/jikan"
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dbpkg "mal/internal/db"
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"mal/internal/server"
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"mal/internal/worker"
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"mal/pkg/middleware"
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)
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func main() {
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_ = godotenv.Load()
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db, err := sql.Open("sqlite3", fmt.Sprintf("file:%s?_foreign_keys=on", dbFile()))
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if err != nil {
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log.Fatalf("failed to open db: %v", err)
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}
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defer db.Close()
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migrationsDir := migrationsDir()
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if err := dbpkg.RunMigrations(db, migrationsDir); err != nil {
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log.Fatalf("failed to run migrations: %v", err)
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}
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queries := dbpkg.New(db)
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jikanClient := jikan.NewClient(queries)
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ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer stop()
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go worker.New(queries, jikanClient).Start(ctx)
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app := server.Config{
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DB: queries,
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SQLDB: db,
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JikanClient: jikanClient,
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AuthService: auth.NewService(queries),
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PlaybackProxySecret: playbackSecret(),
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}
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port := os.Getenv("PORT")
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if port == "" {
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port = "3000"
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}
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httpServer := &http.Server{
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Addr: ":" + port,
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Handler: server.NewRouter(app),
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ReadHeaderTimeout: 5 * time.Second,
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ReadTimeout: 10 * time.Second,
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WriteTimeout: 30 * time.Second,
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IdleTimeout: 120 * time.Second,
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}
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go gracefulShutdown(httpServer, ctx)
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log.Printf("Server starting on http://localhost:%s", port)
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if err := httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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log.Fatalf("Server failed to start: %v", err)
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}
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}
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func dbFile() string {
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if f := os.Getenv("DATABASE_FILE"); f != "" {
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return f
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}
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return "mal.db"
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}
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func migrationsDir() string {
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if dir := os.Getenv("MIGRATIONS_DIR"); dir != "" {
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return dir
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}
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wd, err := os.Getwd()
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if err != nil {
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log.Fatalf("failed to get working directory: %v", err)
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}
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return filepath.Join(wd, "migrations")
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}
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func playbackSecret() string {
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secret := os.Getenv("PLAYBACK_PROXY_SECRET")
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if len(secret) < 32 {
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log.Fatal("PLAYBACK_PROXY_SECRET must be set and at least 32 characters")
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}
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return secret
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}
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func gracefulShutdown(srv *http.Server, ctx context.Context) {
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<-ctx.Done()
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shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
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defer cancel()
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if err := srv.Shutdown(shutdownCtx); err != nil {
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log.Printf("server shutdown failed: %v", err)
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}
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middleware.StopCleanup()
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}
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