From 3ffd03a59c8a25fca6012ceb55877adce3edbb8a Mon Sep 17 00:00:00 2001
From: Junaid Ali <junaidali.yahya@gmail.com>
Date: Fri, 19 Sep 2025 15:02:15 +0100
Subject: [PATCH] fix(aws): set region from default profile

By default when there is no region set:
```
$ asp <my-profile>
$ env | grep -i aws
AWS_DEFAULT_PROFILE=<my-profile>
AWS_PROFILE=<my-profile>
AWS_EB_PROFILE=<my-profile>
AWS_REGION=
AWS_DEFAULT_REGION=
```

we get this error for this command if we are using regional STS endpoints:
```
$ aws sts get-caller-identity | jq .Arn

Invalid endpoint: https://sts..amazonaws.com
```

This PR ensures that a default region is always set. By default comes from `default` profile configuration, and defaults to `us-east-1`
---
 plugins/aws/aws.plugin.zsh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/plugins/aws/aws.plugin.zsh b/plugins/aws/aws.plugin.zsh
index 0c43031df..58adfc770 100644
--- a/plugins/aws/aws.plugin.zsh
+++ b/plugins/aws/aws.plugin.zsh
@@ -43,6 +43,14 @@ function asp() {
   export AWS_EB_PROFILE=$1
 
   export AWS_PROFILE_REGION=$(aws configure get region)
+  if [[ -z "${AWS_PROFILE_REGION}" ]]; then
+    if [[ -z "${available_profiles[(r)default]}" ]]; then
+      echo "region defaulting to us-east-1"
+    else
+      export AWS_PROFILE_REGION=$(aws configure get region --profile default)
+    fi
+  fi
+  export AWS_REGION=$AWS_PROFILE_REGION
 
   _aws_update_state