Fix: remaining aliases (#495)

* fix(alias): exa

- reformat

* feat(alias): aws

- fix errors

* fix(aliases): clean-up

- create universal README
- remove redundant files
- rename modules

* fix(aliases): aws

- move to modules/

modules/aws/select-aws-profile.nu

@@ -0,0 +1,45 @@
+# This alias lets you choose your aws environment variables with ease.
+#
+# Dependencies
+#    * fzf
+#
+# Installation
+#     1. store in ~/.config/nushell/select-aws-profile.nu
+#     2. add to your config.nu: `use ~/.config/nushell/select-aws-profile.nu *`
+#
+# Usage
+#     select-aws-profile
+export def select-aws-profile [] {
+    hide AWS_REGION;
+
+    (do {
+        let creds = (open ($env.HOME + "/.aws/credentials") | from toml)
+            let selectedProfile = (for it in ($creds | transpose name creds) {
+                echo $it.name
+            })
+            
+            selectedProfile = selectedProfile  | str join "\n" | fzf | str trim
+
+            if $selectedProfile != "" {
+                let out = {
+                    AWS_PROFILE: $selectedProfile,
+                    AWS_ACCESS_KEY_ID: ($creds | get $selectedProfile | get "aws_access_key_id"),
+                    AWS_SECRET_ACCESS_KEY: ($creds | get $selectedProfile | get "aws_secret_access_key"),
+                }
+                
+                let region = ($creds | get $selectedProfile | get -i "region")
+                if $region != "" {
+                    $out | insert "AWS_REGION" $region
+                } else {
+                    $out
+                }
+            }
+    } | load-env);
+
+    {
+        AWS_PROFILE: $env.AWS_PROFILE,
+        AWS_ACCESS_KEY_ID: $env.AWS_ACCESS_KEY_ID,
+        AWS_SECRET_ACCESS_KEY: $env.AWS_SECRET_ACCESS_KEY,
+        AWS_REGION: $env.AWS_REGION
+    }
+}