fix: use custom network for local database when starting pg-meta (#2064)

* use custom network for local database

* Update internal/gen/types/typescript/typescript.go

* fix: save original url

* chore: update mocks for new pgx

---------

Co-authored-by: Christoph Etzel <christoph.etzel@smart-cybersecurity.de>
Co-authored-by: Han Qiao <sweatybridge@gmail.com>
Co-authored-by: Qiao Han <qiao@supabase.io>

Author: etzelc

internal/gen/types/typescript/typescript.go

@@ -17,6 +17,7 @@ import (
 )
 
 func Run(ctx context.Context, projectId string, dbConfig pgconn.Config, schemas []string, postgrestV9Compat bool, fsys afero.Fs, options ...func(*pgx.ConnConfig)) error {
+	originalURL := utils.ToPostgresURL(dbConfig)
 	// Add default schemas if --schema flag is not specified
 	if len(schemas) == 0 {
 		schemas = utils.RemoveDuplicates(append([]string{"public"}, utils.Config.Api.Schemas...))
@@ -39,6 +40,7 @@ func Run(ctx context.Context, projectId string, dbConfig pgconn.Config, schemas
 		return nil
 	}
 
+	networkID := "host"
 	if utils.IsLocalDatabase(dbConfig) {
 		if err := utils.AssertSupabaseDbIsRunning(); err != nil {
 			return err
@@ -47,15 +49,20 @@ func Run(ctx context.Context, projectId string, dbConfig pgconn.Config, schemas
 		if strings.Contains(utils.Config.Api.Image, "v9") {
 			postgrestV9Compat = true
 		}
-	}
 
-	fmt.Fprintln(os.Stderr, "Connecting to", dbConfig.Host, dbConfig.Port)
+		// Use custom network when connecting to local database
+		dbConfig.Host = utils.DbAliases[0]
+		dbConfig.Port = 5432
+		networkID = utils.NetId
+	}
 	// pg-meta does not set username as the default database, ie. postgres
 	if len(dbConfig.Database) == 0 {
 		dbConfig.Database = "postgres"
 	}
+
+	fmt.Fprintln(os.Stderr, "Connecting to", dbConfig.Host, dbConfig.Port)
 	escaped := utils.ToPostgresURL(dbConfig)
-	if require, err := isRequireSSL(ctx, escaped, options...); err != nil {
+	if require, err := isRequireSSL(ctx, originalURL, options...); err != nil {
 		return err
 	} else if require {
 		// node-postgres does not support sslmode=prefer
@@ -75,7 +82,7 @@ func Run(ctx context.Context, projectId string, dbConfig pgconn.Config, schemas
 			Cmd: []string{"node", "dist/server/server.js"},
 		},
 		container.HostConfig{
-			NetworkMode: container.NetworkMode("host"),
+			NetworkMode: container.NetworkMode(networkID),
 		},
 		network.NetworkingConfig{},
 		"",

internal/testing/pgtest/mock.go

@@ -32,11 +32,15 @@ type MockConn struct {
 func (r *MockConn) getStartupMessage(config *pgx.ConnConfig) []pgmock.Step {
 	var steps []pgmock.Step
 	// Add auth message
+	params := map[string]string{"user": config.User}
+	if len(config.Database) > 0 {
+		params["database"] = config.Database
+	}
 	steps = append(
 		steps,
 		pgmock.ExpectMessage(&pgproto3.StartupMessage{
 			ProtocolVersion: pgproto3.ProtocolVersionNumber,
-			Parameters:      map[string]string{"database": config.Database, "user": config.User},
+			Parameters:      params,
 		}),
 		pgmock.SendMessage(&pgproto3.AuthenticationOk{}),
 	)