deploy.sh

#!/bin/bash
set -e # Exit with nonzero exit code if anything fails

SOURCE_BRANCH="master"
TARGET_BRANCH="gh-pages"

# Pull requests and commits to other branches shouldn't try to deploy, just build to verify
 if [ "$TRAVIS_PULL_REQUEST" != "false" -o "$TRAVIS_BRANCH" != "$SOURCE_BRANCH" ]; then
    echo "Skipping deploy; just doing a build."
    npm run build
    exit 0
fi

# Save some useful information
REPO=`git config remote.origin.url`
SSH_REPO=${REPO/https:\/\/github.com\//git@github.com:}
SHA=`git rev-parse --verify HEAD`

# Clone the existing gh-pages for this repo into out/
# Create a new empty branch if gh-pages doesn't exist yet (should only happen on first deply)
git clone $REPO site
cd site
git checkout $TARGET_BRANCH || git checkout --orphan $TARGET_BRANCH
cd ..


# Run our compile script
npm run build

rm -rf site/examples
rm -rf site/build

cp -r examples/ site/examples
cp -r build/ site/build
cp package.json site/package.json
# Now let's go have some fun with the cloned repo
cd site
npm install --production
git config user.name "Travis CI"
git config user.email "yimingdz@gmail.com"

# Commit the "changes", i.e. the new version.
# The delta will show diffs between new and old versions.
git add .
if git commit -m "Deploy to GitHub Pages: ${SHA}"; then

# Get the deploy key by using Travis's stored variables to decrypt deploy_key.enc
ENCRYPTED_KEY_VAR="encrypted_${ENCRYPTION_LABEL}_key"
ENCRYPTED_IV_VAR="encrypted_${ENCRYPTION_LABEL}_iv"
ENCRYPTED_KEY=${!ENCRYPTED_KEY_VAR}
ENCRYPTED_IV=${!ENCRYPTED_IV_VAR}
openssl aes-256-cbc -K $encrypted_38efeecdea21_key -iv $encrypted_38efeecdea21_iv -in ../canvas-toy-deploy.enc -out deploy_key -d
chmod 600 deploy_key
eval `ssh-agent -s`
ssh-add deploy_key

# Now that we're all set up, we can push.
git push $SSH_REPO $TARGET_BRANCH
fi