Without existence check, the `find` command prints a fail message to
stderr, and leaves stdout empty. This means only the prefix `:` is
appended to the `$PATH` variable.
Leaving a trailing `:` in `$PATH` is however something we really don't
want to be doing, as it makes the current directory get treated as a
part of `$PATH`.
While the `~/.local/bin` directory is generally going to exist, during
installation and in some other edge cases, it might not yet be there,
and we need to account for that.
This commit removes all files currently present in the repo, to prepare
for a start from a nothing. This is done due to my recent migration from
X11 to Wayland, which has rendered most of these config files no longer
releveant.
I've currently been tracking my dotfiles in a separate repository, in
hopes to get it to a state where it would be mergable here, but that
turned out to be much more difficult than I anticipated, and I think it
will be much easier to simply move over the history from this temporary
repository I've been using onto this one. That however requires a start
from a clean point, which this commit creates.
- We can't simply define `pip3.6`,... because the aliases support both
cpython and pypy version, which means these needs to differ. For that
reason, I decided to use `ppip3` for pypy and `pip3` for cpython.
However there's also an option to use the full version like this:
`pypy3pip` or `py3.7pip`.