142 lines
3.2 KiB
Go
142 lines
3.2 KiB
Go
package app
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import (
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"context"
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"errors"
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"fmt"
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"log/slog"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"update_server/internal/apikeys"
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"update_server/internal/auth"
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"update_server/internal/config"
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database "update_server/internal/db"
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httpserver "update_server/internal/http"
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"update_server/internal/releases"
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"update_server/internal/storage"
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)
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type App struct {
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config config.Config
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logger *slog.Logger
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server *http.Server
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store *database.Store
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}
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func New(cfg config.Config, logger *slog.Logger) (*App, error) {
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if err := os.MkdirAll(cfg.DataDir, 0o750); err != nil {
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return nil, fmt.Errorf("create data dir: %w", err)
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}
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renderer, err := httpserver.NewRenderer(cfg.TemplatesDir)
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if err != nil {
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return nil, fmt.Errorf("create renderer: %w", err)
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}
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sqliteDB, err := database.Open(context.Background(), cfg.SQLitePath)
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if err != nil {
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return nil, fmt.Errorf("open database: %w", err)
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}
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if err := database.Migrate(context.Background(), sqliteDB, cfg.MigrationsDir); err != nil {
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sqliteDB.Close()
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return nil, fmt.Errorf("apply migrations: %w", err)
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}
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store := database.NewStore(sqliteDB)
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authService := auth.NewService(cfg, logger, store)
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apiKeyService := apikeys.NewService(store)
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if err := authService.EnsureBootstrapAdmin(context.Background()); err != nil {
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sqliteDB.Close()
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return nil, fmt.Errorf("bootstrap admin auth: %w", err)
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}
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artifactStore, err := storage.NewLocal(cfg.ArtifactsDir)
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if err != nil {
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sqliteDB.Close()
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return nil, fmt.Errorf("create artifact storage: %w", err)
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}
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releaseService := releases.NewService(store, artifactStore)
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router := httpserver.NewRouter(cfg, logger, renderer, store, authService, apiKeyService, releaseService)
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server := &http.Server{
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Addr: cfg.HTTPAddr,
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Handler: router,
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ReadTimeout: cfg.ReadTimeout,
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ReadHeaderTimeout: cfg.ReadHeaderTimeout,
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WriteTimeout: cfg.WriteTimeout,
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IdleTimeout: cfg.IdleTimeout,
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MaxHeaderBytes: cfg.MaxHeaderBytes,
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}
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return &App{
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config: cfg,
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logger: logger,
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server: server,
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store: store,
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}, nil
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}
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func (a *App) Run(ctx context.Context) (runErr error) {
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defer func() {
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if a.store == nil {
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return
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}
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if err := a.store.Close(); err != nil {
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closeErr := fmt.Errorf("close database: %w", err)
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if runErr != nil {
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runErr = errors.Join(runErr, closeErr)
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return
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}
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runErr = closeErr
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}
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}()
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runCtx, stop := signal.NotifyContext(ctx, os.Interrupt, syscall.SIGTERM)
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defer stop()
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serverErr := make(chan error, 1)
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go func() {
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a.logger.Info("starting server",
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"addr", a.config.HTTPAddr,
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"base_url", a.config.BaseURL,
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"data_dir", a.config.DataDir,
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"sqlite_path", a.config.SQLitePath,
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)
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serverErr <- a.server.ListenAndServe()
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}()
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select {
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case err := <-serverErr:
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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return err
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}
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return nil
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case <-runCtx.Done():
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}
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shutdownCtx, cancel := context.WithTimeout(context.Background(), a.config.ShutdownTimeout)
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defer cancel()
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a.logger.Info("shutting down server")
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if err := a.server.Shutdown(shutdownCtx); err != nil {
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return fmt.Errorf("shutdown server: %w", err)
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}
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err := <-serverErr
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if err != nil && !errors.Is(err, http.ErrServerClosed) {
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return err
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}
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return nil
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}
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