Volker Hilsenstein VolkerH

How to Setup Automatic Uploads to Anaconda from Travis CI in 15 minutes

TL;DR: Edit .travis.yaml to install Anaconda and to run conda_upload.sh after testing. Edit meta.yaml to take in the environmental variables $VERSION and $CONDA_BLD_PATH. Create conda_upload.sh which sets the needed environmental variables, builds the tar archive, and uploads it to Anaconda. Finally edit some stuff on your Anaconda and Travis CI account so they can talk.

Intro

The following steps will detail how to automatically trigger Anaconda builds and uploads from Travis CI. This will only upload successful builds in the master branch and if there are multiple commits in a single day, it'll only keep the latest one. Both of these settings can easily be changed.

Edit .travis.yaml

First, edit .travis.yml so that it installs Anaconda.

install:

	"""Generate zone plate to scale for lithography manufacturing.

	Example usage:

	>>> # Create a 140 mm focal length zone plate for 625nm light where
	>>> # the lithographer is accurate to 10160 dpi.

	>>> from zone_plate import NormalFZP

	>>> zp = NormalFZP(f=140, w=625, thinnest_zone=25.4/10160)


	import time
	import numpy as NP
	from redis import StrictRedis as redis

	# a 2D array to serialize
	A = 10 * NP.random.randn(10000).reshape(1000, 10)

	# flatten the 2D NumPy array and save it as a binary string
	array_dtype = str(A.dtype)

	import paramiko
	k = paramiko.RSAKey.from_private_key_file("/Users/whatever/Downloads/mykey.pem")
	c = paramiko.SSHClient()
	c.set_missing_host_key_policy(paramiko.AutoAddPolicy())
	print "connecting"
	c.connect( hostname = "www.acme.com", username = "ubuntu", pkey = k )
	print "connected"
	commands = [ "/home/ubuntu/firstscript.sh", "/home/ubuntu/secondscript.sh" ]
	for command in commands:
	print "Executing {}".format( command )