bug: installation scripts copies the extension to wrong folder

[odubajDT]

Description

The installation script in the install_extension() function copies the extension JS code to /tmp/extensions/resources directory.

This, according to the docs is wrong. The folder should be /tmp/extensions, since this is the folder, which argocd-server Deployment is searching for extensions.

Additionally, the installation script should check that the extension has the expected format of the JS script, as it says in the docs:

Extensions should be delivered as a javascript file in the argocd-server Pods that are placed in the /tmp/extensions directory and starts with extension prefix ( matches to ^extension(.*)\.js$ regex )

[DavidGevargizianAtFanatics]

Anyone who gets stuck due to this issue there is a simple workaround.

Update the mountPath on the initContainer to /tmp/extensions/resources/ and leave the mountPath on the agrocd-server container as /tmp/extensions/.