chore(style): add shebang, set bash strict mode, create function

[webi-installers/.git] / kubectx / install.sh

diff --git a/kubectx/install.sh b/kubectx/install.sh
index 40b180128941eee3813c71dc38a4a81fbc05a140..8a1ea38054d08be7cd83948cbb1d0fc0168a7b4e 100644 (file)
--- a/kubectx/install.sh
+++ b/kubectx/install.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
+set -e
+set -u
 
-{
-    set -e
-    set -u
+function __init_kubectx() {
 
     ###################
     # Install kubectx #
@@ -30,7 +30,9 @@
     # pkg_get_current_version is recommended, but (soon) not required
     pkg_get_current_version() {
         # 'kubectx' has no version parameter
-        echo       
+        echo
     }
 
 }
+
+__init_kubectx