chore: add manual docker push script

script/manual_push.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# Ripped from https://gist.github.com/didip/ff5088fd023624aba7c0
+
+set -ex
+
+IMAGE_NAME="dius/pact-broker"
+TAG=$(script/next-docker-tag.sh)
+
+docker pull ${IMAGE_NAME}
+docker build -t ${IMAGE_NAME}:${TAG} .
+# docker tag ${IMAGE_NAME}:${TAG} ${IMAGE_NAME}:latest
+docker push ${IMAGE_NAME}:${TAG}

script/next-docker-tag.sh

@@ -1,4 +1,4 @@
-DOCKER_IMAGE=dius/pact-broker
+DOCKER_IMAGE="dius/pact-broker"
 gem_version=$(BUNDLE_GEMFILE=pact_broker/Gemfile bundle exec ruby -e "require 'pact_broker/version'; puts PactBroker::VERSION")
 existing_tags=$(wget -q https://registry.hub.docker.com/v1/repositories/${DOCKER_IMAGE}/tags -O - | jq -r .[].name)
 existing_release_numbers_for_current_gem_version=$(echo "$existing_tags" | grep "${gem_version}-" | sed 's/'${gem_version}'-//g')

script/release.sh

@@ -1,7 +1,5 @@
 set -e
 
-DOCKER_IMAGE="dius/pact-broker"
-
 export TAG=$(script/next-docker-tag.sh)
 bundle exec rake generate_changelog
 git add CHANGELOG.md && git commit -m "chore(changelog): update for ${TAG}"