deploy.sh

#!/bin/bash

set -e # exit with nonzero exit code if anything fails

echo 'Travis Build Dir: '$TRAVIS_BUILD_DIR

if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
  DEPLOY_BRANCH=$TRAVIS_PULL_REQUEST
else
  DEPLOY_BRANCH=$TRAVIS_BRANCH
fi

# Deploy built site to this branch
echo "DEPLOY_BRANCH: $DEPLOY_BRANCH"

# URL for the official RMG-tests repository
REPO=https://${GH_TOKEN}@github.com/ReactionMechanismGenerator/RMG-tests.git

if [ -n "$TRAVIS_BUILD_ID" ]; then

  if [ "$TRAVIS_BRANCH" != "$DEPLOY_BRANCH" ]; then
    echo "Travis should only deploy from the DEPLOY_BRANCH ($DEPLOY_BRANCH) branch"
    exit 0
  elif [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
    echo "Travis should not deploy from pull requests"
    exit 0
  fi

fi

# create a temporary folder:
REPO_NAME=$(basename $REPO)
TARGET_DIR=$(mktemp -d /tmp/$REPO_NAME.XXXX)
REV=$(git rev-parse HEAD)

# clone RMG-tests repo in the newly created folder:
git clone ${REPO} ${TARGET_DIR}

# go inside the newly created folder:
cd $TARGET_DIR

# create a new branch in RMG-tests with the name equal to
# the branch name of the tested RMG-database branch:
RMGTESTSBRANCH=rmgdb-$DEPLOY_BRANCH

git checkout -b $RMGTESTSBRANCH || true 
git checkout $RMGTESTSBRANCH

# create an empty commit with the SHA-ID of the 
# tested commit of the RMG-database branch:
git commit --allow-empty -m rmgdb-$REV

# push to the branch to the RMG/RMG-tests repo:
git push -f $REPO $RMGTESTSBRANCH > /dev/null