autopip
===========
Easily install apps from PyPI and automatically keep them updated.
`autopip` automates the creation of a virtual environment using `venv <https://docs.python.org/3/library/venv.html>`_ or
`virtualenv <https://virtualenv.pypa.io/>`_, installs any Python package with scripts (i.e. app) from PyPI using
`pip <https://pypi.org/project/pip/>`_, and atomically creates symlinks for installed scripts in `/usr/local/bin` so
you can easily use them. Each app version is installed cleanly into its own virtual environment. Optionally, it can
setup crontab entries to update apps automatically.
Before starting, check your Python installation -- while `autopip` can install Python apps that run on any Python
version, it requires Python 3.6+ to run::
curl -s https://raw.githubusercontent.com/maxzheng/autopip/master/etc/check-python.py | python
To install `autopip` to `/usr/local/bin`::
sudo pip3 install autopip
No need to worry about tainting system Python install as `autopip` has no install dependencies and never will.
Alternatively, you can install it in a virtual environment -- the last one that you will ever create manually for
installing Python apps::
python3.6 -m venv ~/.virtualenvs/autopip
source ~/.virtualenvs/autopip/bin/activate
pip3 install autopip
Optionally, create installation directories and chown to your user so that ``autopip`` can create symlinks in
`/usr/local/bin`::
sudo mkdir /usr/local/opt /usr/local/var
sudo chown -R $(whoami) /usr/local/*
Now, you can easily install any apps from PyPI:
.. code-block:: console
$ autopip install workspace-tools --update daily
Installing workspace-tools to /usr/local/opt/apps/workspace-tools/3.2.2
Daily auto-update enabled via cron service
Updating symlinks in /usr/local/bin
+ wst
Install paths are selected based on your user's permission to write to `/opt` or `/usr/local/opt`. If you do not have
permission for either, then ``autopip`` will install apps to your user home at `~/.apps` with script symlinks in `~/bin`
therefore you will need to add `~/bin` to your PATH env var to easily run scripts from installed apps. To install
script symlinks to `/usr/local/bin`, either chown/chmod dirs in `/usr/local/*` to be writeable by your user as suggested
above or run ``autopip`` using ``sudo`` (i.e. as root). To see why a particular path is selected, append ``--debug``
after ``autopip`` when running it.
To save typing a few letters, you can also use the ``app`` alias -- short for **a**\ uto\ **p**\ i\ **p**.
.. code-block:: console
$ app install ansible-hostmanager
Installing ansible-hostmanager to /usr/local/opt/apps/ansible-hostmanager/0.2.3
Updating script symlinks in /usr/local/bin
+ ah
To install an app for older or specific Python version, use the ``--python`` option:
.. code-block:: console
$ app install ducktape --python 2.7
Installing ducktape to /usr/local/opt/apps/ducktape/0.7.3
Updating script symlinks in /usr/local/bin
+ ducktape
To show currently installed apps and their scripts:
.. code-block:: console
$ app list --scripts
ansible-hostmanager 0.2.3 /usr/local/opt/apps/ansible-hostmanager/0.2.3
/usr/local/bin/ah
ducktape 0.7.3 /usr/local/opt/apps/ducktape/0.7.3
/usr/local/bin/ducktape
workspace-tools 3.2.2 /usr/local/opt/apps/workspace-tools/3.2.2 [updates daily]
/usr/local/bin/wst
To manually update all apps:
.. code-block:: console
$ app update
ansible-hostmanager is up-to-date
ducktape is up-to-date
workspace-tools is up-to-date
To uninstall::
app uninstall ducktape
And you can even keep `autopip` updated automatically by installing itself:
.. code-block:: console
$ app install autopip==1.* --update monthly
Installing autopip to /usr/local/opt/apps/autopip/1.0.0
Monthly auto-update enabled via cron service
Updating symlinks in /usr/local/bin
* app (updated)
* autopip (updated)
Now, that's convenience! ;)
If you need to use a private PyPI index, just configure `index-url` in `pip.conf
<https://pip.pypa.io/en/stable/user_guide/#configuration>`_ as `autopip` uses `pip` to install apps.
To control versioning and uniform installations across multiple hosts/users, you can also define an `autopip`
installation group using entry points. See example in `developer-tools <https://pypi.org/project/developer-tools/>`_
package.
FAQ
===
1. Cron jobs have a random minute set during install and runs hourly for all intervals.
2. Up to two versions of an app is kept at a time.
Links & Contact Info
====================
| PyPI Package: https://pypi.python.org/pypi/autopip
| GitHub Source: https://github.com/maxzheng/autopip
| Report Issues/Bugs: https://github.com/maxzheng/autopip/issues
|
| Follow: https://twitter.com/MaxZhengX
| Connect: https://www.linkedin.com/in/maxzheng
| Contact: maxzheng.os @t gmail.com