The current configuration in the README does not install the update from
the binary. It also instructs the user to use pip instead of pip3, which
is the command to install using the script for python2 on most systems.
This patches the version component to return a version of 0.0.0 if it
fails to detect a version. This allows the update script to install the
binary if it does not already exist or is corrupted.
Current gitea releases do not ship with the binary in the archive
executable. This results in the service failing to start after updating.
This commit ensures the binary is always executable.
Attempting to update Gitea using the binary mode results in an exception
because `isTool` did not have a `self` parameter. This fixes the issue,
allowing binary updates.
Ian Walton