Commit 6b265530f829

@@ -6,6 +6,27 @@
 (use-package dockerfile-mode            ; Edit docker's Dockerfiles
   :mode ("Dockerfile\\'" . dockerfile-mode))
 
+;; I have a bunch of different 'profiles' for kubernetes by different cluster so
+;; i don't mess between things
+;; This allow me to set the KUBECONFIG variable between those easily
+;; TODO: add the current profile in modeline
+(defun my-switch-kubeconfig-env (&optional kubeconfig)
+  (interactive
+   (list
+    (completing-read
+     "Kubeconfig: "
+     (mapcar
+      (lambda (x)
+        (replace-regexp-in-string
+         "^config\." ""
+         (file-name-nondirectory(directory-file-name x))))
+      (directory-files-recursively
+       (expand-file-name "~/.kube") "^config\.")) nil t )))
+  (setq kubeconfig (expand-file-name (format "~/.kube/config.%s" kubeconfig)))
+  (if (file-exists-p kubeconfig)
+      (setenv "KUBECONFIG" kubeconfig)
+    (error "Cannot find kubeconfig: %s" kubeconfig)))
+
 (provide 'setup-docker)
 
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