An example of a Happo CI script for Jenkins

happo-ci-jenkins.sh

#!/bin/bash

# Make the whole script fail on errors
set -euo pipefail

PREVIOUS_SHA=$(git merge-base origin/master "${CIRCLE_SHA1}")

export PREVIOUS_SHA
export CURRENT_SHA="$(git rev-parse ${1-HEAD})"
export CHANGE_URL="$GERRIT_CHANGE_URL"

# Delegate to the canonical happo-ci script. It will use the env variables we have
# prepared.
$(npm bin)/happo-ci