terraform/website/scripts/deploy.sh

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2016-01-14 21:52:23 +01:00
#!/bin/bash
set -e
PROJECT="terraform"
PROJECT_URL="www.terraform.io"
FASTLY_SERVICE_ID="7GrxRJP3PVBuqQbyxYQ0MV"
# Ensure the proper AWS environment variables are set
if [ -z "$AWS_ACCESS_KEY_ID" ]; then
echo "Missing AWS_ACCESS_KEY_ID!"
exit 1
fi
if [ -z "$AWS_SECRET_ACCESS_KEY" ]; then
echo "Missing AWS_SECRET_ACCESS_KEY!"
exit 1
fi
# Ensure the proper Fastly keys are set
if [ -z "$FASTLY_API_KEY" ]; then
echo "Missing FASTLY_API_KEY!"
exit 1
fi
# Ensure we have s3cmd installed
if ! command -v "s3cmd" >/dev/null 2>&1; then
echo "Missing s3cmd!"
exit 1
fi
# Get the parent directory of where this script is and change into our website
# directory
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
DIR="$(cd -P "$( dirname "$SOURCE" )/.." && pwd)"
# Delete any .DS_Store files for our OS X friends.
find "$DIR" -type f -name '.DS_Store' -delete
# Upload the files to S3 - we disable mime-type detection by the python library
# and just guess from the file extension because it's surprisingly more
# accurate, especially for CSS and javascript. We also tag the uploaded files
# with the proper Surrogate-Key, which we will later purge in our API call to
# Fastly.
if [ -z "$NO_UPLOAD" ]; then
echo "Uploading to S3..."
# Check that the site has been built
if [ ! -d "$DIR/build" ]; then
echo "Missing compiled website! Run 'make build' to compile!"
exit 1
fi
s3cmd \
--quiet \
--delete-removed \
--guess-mime-type \
--no-mime-magic \
--acl-public \
--recursive \
--add-header="Cache-Control: max-age=31536000" \
--add-header="x-amz-meta-surrogate-key: site-$PROJECT" \
sync "$DIR/build/" "s3://hc-sites/$PROJECT/latest/"
# The s3cmd guessed mime type for text files is often wrong. This is
# problematic for some assets, so force their mime types to be correct.
s3cmd \
--mime-type="application/javascript" \
modify "s3://hc-sites/$PROJECT/latest/**/*.js"
s3cmd \
--mime-type="text/css" \
modify "s3://hc-sites/$PROJECT/latest/**/*.css"
s3cmd \
--mime-type="image/svg+xml" \
modify "s3://hc-sites/$PROJECT/latest/**/*.svg"
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fi
# Perform a soft-purge of the surrogate key.
if [ -z "$NO_PURGE" ]; then
echo "Purging Fastly cache..."
curl \
--fail \
--silent \
--output /dev/null \
--request "POST" \
--header "Accept: application/json" \
--header "Fastly-Key: $FASTLY_API_KEY" \
--header "Fastly-Soft-Purge: 1" \
"https://api.fastly.com/service/$FASTLY_SERVICE_ID/purge/site-$PROJECT"
fi
# Warm the cache with recursive wget.
if [ -z "$NO_WARM" ]; then
echo "Warming Fastly cache..."
wget \
--recursive \
--delete-after \
--quiet \
"https://$PROJECT_URL/"
fi