feat: add bash script to migrate pacts from one broker to another

Author: bethesque

script/prod/migrate-latest-pacts.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+#
+# Usage: migrate-latest-pacts.sh SOURCE_BROKER_BASE_URL DEST_BROKER_BASE_URL
+#
+
+set -e
+
+function cleanup() {
+  rm -rf /tmp/pact
+}
+
+trap cleanup EXIT
+
+source_broker_base_url=${1:?Usage: ${BASH_SOURCE[0]} SOURCE_BROKER_BASE_URL DEST_BROKER_BASE_URL}
+dest_broker_base_url=${2:?Usage: ${BASH_SOURCE[0]} SOURCE_BROKER_BASE_URL DEST_BROKER_BASE_URL}
+
+latest_pacts=$(curl -s ${source_broker_base_url}/pacts/latest)
+latest_pact_urls=$(echo "${latest_pacts}" | jq "[.pacts[]._links.self[1:][].href]" | jq 'join("\n")' --raw-output)
+
+for url in ${latest_pact_urls}
+do
+  source_pact_content=$(curl -s $url)
+  source_pact_url=$(echo ${source_pact_content} | jq "._links.self.href" --raw-output)
+  dest_pact_url=$(echo "${source_pact_url}" | sed "s~${source_broker_base_url}~${dest_broker_base_url}~")
+  dest_pact_content=$(echo "${source_pact_content}" | jq -r '{consumer: .consumer, provider: .provider, interactions: .interactions, metadata: .metadata}')
+  echo "${source_pact_content}" > /tmp/pact
+  echo "Migrating ${source_pact_url} to ${dest_pact_url}"
+  curl -s -XPUT "${dest_pact_url}" -d @/tmp/pact -H "Content-Type: application/json" -H "Accept: application/hal+json" > /dev/null
+done