From d627ecf05d9d7ba61338dd65d9f0b0d225efa609 Mon Sep 17 00:00:00 2001
From: = <akhilmhdh@gmail.com>
Date: Sat, 18 Jan 2025 17:05:29 +0530
Subject: [PATCH] feat: added region flag for eu in cli

---
 cli/packages/cmd/login.go      |  6 +++++-
 cli/packages/cmd/root.go       | 10 ++++++++++
 docs/cli/commands/commands.mdx | 14 ++++++++------
 3 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/cli/packages/cmd/login.go b/cli/packages/cmd/login.go
index 8f29c907a..9c26502e6 100644
--- a/cli/packages/cmd/login.go
+++ b/cli/packages/cmd/login.go
@@ -315,7 +315,11 @@ var loginCmd = &cobra.Command{
 			credential, err := authStrategies[strategy](cmd, infisicalClient)
 
 			if err != nil {
-				util.HandleError(fmt.Errorf("unable to authenticate with %s [err=%v]", formatAuthMethod(loginMethod), err))
+				euErrorMessage := ""
+				if strings.HasPrefix(config.INFISICAL_URL, util.INFISICAL_DEFAULT_US_URL) {
+					euErrorMessage = "\nIf you are using the Infisical Cloud Europe Region, please switch to it by using the \"--region eu\" flag."
+				}
+				util.HandleError(fmt.Errorf("unable to authenticate with %s [err=%v].%s", formatAuthMethod(loginMethod), err, euErrorMessage))
 			}
 
 			if plainOutput {
diff --git a/cli/packages/cmd/root.go b/cli/packages/cmd/root.go
index 04af9cce8..0cb606a50 100644
--- a/cli/packages/cmd/root.go
+++ b/cli/packages/cmd/root.go
@@ -39,6 +39,7 @@ func Execute() {
 func init() {
 	cobra.OnInitialize(initLog)
 	rootCmd.PersistentFlags().StringP("log-level", "l", "info", "log level (trace, debug, info, warn, error, fatal)")
+	rootCmd.PersistentFlags().StringP("region", "r", "us", "Select the Infisical Cloud Region (us or eu). If the domain option is provided, this setting will be ignored.")
 	rootCmd.PersistentFlags().Bool("telemetry", true, "Infisical collects non-sensitive telemetry data to enhance features and improve user experience. Participation is voluntary")
 	rootCmd.PersistentFlags().StringVar(&config.INFISICAL_URL, "domain", fmt.Sprintf("%s/api", util.INFISICAL_DEFAULT_US_URL), "Point the CLI to your own backend [can also set via environment variable name: INFISICAL_API_URL]")
 	rootCmd.PersistentFlags().Bool("silent", false, "Disable output of tip/info messages. Useful when running in scripts or CI/CD pipelines.")
@@ -48,6 +49,15 @@ func init() {
 			util.HandleError(err)
 		}
 
+		region, err := cmd.Flags().GetString("region")
+		if err != nil {
+			util.HandleError(err)
+		}
+
+		if region == "eu" {
+			config.INFISICAL_URL = util.INFISICAL_DEFAULT_EU_URL
+		}
+
 		config.INFISICAL_URL = util.AppendAPIEndpoint(config.INFISICAL_URL)
 
 		if !util.IsRunningInDocker() && !silent {
diff --git a/docs/cli/commands/commands.mdx b/docs/cli/commands/commands.mdx
index 78870defc..a020dc650 100644
--- a/docs/cli/commands/commands.mdx
+++ b/docs/cli/commands/commands.mdx
@@ -11,11 +11,13 @@ description: "Infisical CLI command overview"
 | `init`  | Used to link a local project to the platform.                        |
 | `run`   | Used to inject envars from the platform into an application process. |
 | `vault` | Used to manage where your login credentials are stored at rest       |
+
 ## Global options
 
-| Option            | Description                                     |
-| ----------------- | ----------------------------------------------- |
-| `--help`, `-h`    | List help for any command                       |
-| `--debug`, `-d`   | Enable verbose logging                          |
-| `--domain`        | Use to direct Infisical to a self-hosted domain |
-| `--version`, `-v` | Print version information and quit              |
+| Option            | Description                                                                                                                                                          |
+| ----------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `--help`, `-h`    | List help for any command                                                                                                                                            |
+| `--debug`, `-d`   | Enable verbose logging                                                                                                                                               |
+| `--domain`        | Use to direct Infisical to a self-hosted domain                                                                                                                      |
+| `--version`, `-v` | Print version information and quit                                                                                                                                   |
+| `--region`, `-r`  | By default, the Infisical domain points to the US cloud region at https://app.infisical.com. Setting the region flag to eu switches it to https://eu.infisical.com." |