deploy.sh

#!/bin/bash

set -e

if [[ $TRAVIS = "true" ]]; then
	if [[ $TRAVIS_BRANCH != "master" || $TRAVIS_PULL_REQUEST != "false" ]]; then
		# Bail out if Travis is building a branch or is building a Pull Request.
		echo "Not deploying!"
		exit 0
	fi

	REPO_URL="https://PYTHON-USER@github.com/python/pythonineducation.org"

	# Set up credentials for pushing to GitHub.  $GH_TOKEN is configured via Travis web UI.
	git config --global credential.helper "store --file=$TRAVIS_BUILD_DIR/git-credentials"
	echo "https://PYTHON-USER:$GH_TOKEN@github.com" > $TRAVIS_BUILD_DIR/git-credentials

	# Set up config for committing.
	git config --global user.name "Travis"
	git config --global user.email "no-reply@python.org"
else
	REPO_URL="git@github.com:python/pythonineducation.org.git"
fi

echo "Deploying!"

# Remove output directory and replace it with the current tip of the gh-pages branch.
rm -rf output
git clone $REPO_URL --branch gh-pages --single-branch output

# Update the output directory with recent changes.
make build

# Add, commit, and push any changes.
cd output
git add .
git commit -m "[skip ci]  Auto-commit.  Built latest changes."
git push $REPO_URL gh-pages

# Clean up.
rm -rf .git