#!/usr/bin/env bash set -x set -o nounset errexit index_file=dist/index.html tmp_trackcodefile=/tmp/trackcode # To inject tracking code, you have two choices: # 1) Template using the provided google analytics # 2) Insert with your own provided code, by overriding the ANALYTICS_CODE_PATH # The ANALYTICS_CODE_PATH is the location of a file inside the container ANALYTICS_CODE_PATH="${ANALYTICS_CODE_PATH:-dist/ga.html.tmpl}" if [[ "${INSERT_ANALYTICS:-NO}" == "NO" ]]; then echo "" > "${tmp_trackcodefile}" fi # Automatically insert analytics if GA_TRACKING_ID is set if [[ "${GA_TRACKING_ID:-}" != "" || "${INSERT_ANALYTICS:-NO}" != "NO" ]]; then echo "Templating code from ${ANALYTICS_CODE_PATH}" sed "s#<!-- TRACKING NUMBER -->#${GA_TRACKING_ID:-}#g" "${ANALYTICS_CODE_PATH}" > "$tmp_trackcodefile" fi echo "Templating ${index_file}" sed --in-place "/<!-- TRACK CODE -->/r ${tmp_trackcodefile}" "${index_file}" rm "${tmp_trackcodefile}"