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https://github.com/Mezeporta/Erupe.git
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6a7db47723
When config.json is missing, Erupe now launches a temporary HTTP server on port 8080 serving a guided setup wizard instead of exiting with a cryptic error. The wizard walks users through database connection, schema initialization (pg_restore + SQL migrations), and server settings, then writes config.json and continues normal startup without restart.
56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
package setup
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import (
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"context"
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"fmt"
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"net/http"
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"github.com/gorilla/mux"
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"go.uber.org/zap"
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)
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// Run starts a temporary HTTP server serving the setup wizard.
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// It blocks until the user completes setup and config.json is written.
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func Run(logger *zap.Logger, port int) error {
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ws := &wizardServer{
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logger: logger,
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done: make(chan struct{}),
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}
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r := mux.NewRouter()
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r.HandleFunc("/", ws.handleIndex).Methods("GET")
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r.HandleFunc("/api/setup/detect-ip", ws.handleDetectIP).Methods("GET")
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r.HandleFunc("/api/setup/client-modes", ws.handleClientModes).Methods("GET")
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r.HandleFunc("/api/setup/test-db", ws.handleTestDB).Methods("POST")
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r.HandleFunc("/api/setup/init-db", ws.handleInitDB).Methods("POST")
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r.HandleFunc("/api/setup/finish", ws.handleFinish).Methods("POST")
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srv := &http.Server{
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Addr: fmt.Sprintf(":%d", port),
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Handler: r,
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}
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logger.Info(fmt.Sprintf("Setup wizard available at http://localhost:%d", port))
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fmt.Printf("\n >>> Open http://localhost:%d in your browser to configure Erupe <<<\n\n", port)
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// Start the HTTP server in a goroutine.
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errCh := make(chan error, 1)
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go func() {
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if err := srv.ListenAndServe(); err != http.ErrServerClosed {
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errCh <- err
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}
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}()
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// Wait for either completion or server error.
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select {
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case <-ws.done:
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logger.Info("Setup complete, shutting down wizard")
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if err := srv.Shutdown(context.Background()); err != nil {
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logger.Warn("Error shutting down wizard server", zap.Error(err))
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}
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return nil
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case err := <-errCh:
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return fmt.Errorf("setup wizard server error: %w", err)
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}
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}
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