ci: add TeamCity build script for post-merge algolia index updation

src/current/teamcity_algolia_production_build.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# Set the site URL for Jekyll
+site_url="https://www.cockroachlabs.com"
+JEKYLL_ENV="production"
+echo "Setting site domain to cockroachlabs.com and JEKYLL_ENV to production"
+
+# Generate the _config_url.yml file
+echo "url: ${site_url}" > _config_url.yml
+
+# Function to build the site
+function build {
+  bundle exec jekyll build --trace --config _config_base.yml,$1
+  if [[ $? != 0 ]]; then
+    echo "Jekyll build failed."
+    exit 1
+  fi
+}
+
+# Install dependencies
+echo "Installing dependencies..."
+gem install bundler --silent
+bundle install --quiet
+
+# Build the site
+echo "Building the site..."
+build _config_cockroachdb.yml,_config_url.yml
+
+# Copy necessary files for redirects and 404 handling
+echo "Copying redirects and 404 page..."
+cp _site/docs/_redirects _site/_redirects
+cp _site/docs/404.html _site/404.html
+
+# Build the Algolia index
+echo "Building Algolia index..."
+if [[ -z "${PROD_ALGOLIA_API_KEY}" ]]; then
+  echo "Error: PROD_ALGOLIA_API_KEY is not set. Exiting..."
+  exit 1
+fi
+
+ALGOLIA_API_KEY=${PROD_ALGOLIA_API_KEY} ALGOLIA_LOG_LEVEL=debug bundle exec jekyll algolia --config _config_base.yml,_config_url.yml --builds-config _config_cockroachdb.yml
+if [[ $? != 0 ]]; then
+  echo "Algolia index build failed."
+  exit 1
+fi
+
+echo "Build completed successfully."