bind to port

le0pard · Jul 23, 2024 · a24a98a · a24a98a
1 parent aca2c20
commit a24a98a
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diff --git a/README.md b/README.md
@@ -80,7 +80,7 @@ Configuration environment variables:
 
 ```ini
 POSTAL_SERVER_HOST - server host (default: 0.0.0.0)
-POSTAL_SERVER_PORT - server port (default: 8000)
+POSTAL_SERVER_PORT or PORT - server port (default: 8000)
 POSTAL_SERVER_TRUSTED_PROXIES - trusted proxies IP addresses (separated by comma)
 POSTAL_SERVER_LOG_FORMAT - log format, can be "json" or "text" (default: "text")
 POSTAL_SERVER_LOG_LEVEL - log level (default: "info")

diff --git a/cmd/root.go b/cmd/root.go
@@ -168,6 +168,7 @@ func init() {
 	viper.BindPFlag("host", rootCmd.PersistentFlags().Lookup("host"))
 	rootCmd.PersistentFlags().IntP("port", "p", 8000, "server port")
 	viper.BindPFlag("port", rootCmd.PersistentFlags().Lookup("port"))
+	viper.BindEnv("port", "PORT")
 	rootCmd.PersistentFlags().StringSliceP("trusted_proxies", "t", []string{}, "trusted proxies IP addresses (separated by commas)")
 	viper.BindPFlag("trusted_proxies", rootCmd.PersistentFlags().Lookup("trusted_proxies"))