spec: Add git SHA to pact file consumer version.

test plan:
  - use the bin/contracts-publish-api file to publish
    a pact file to the pact broker
  - verify the SHA on the broker matches the HEAD SHA on your
    current branch using `git log`

Change-Id: I69a08a2e4fb735d1f211fb29d860f829c75113fd
Reviewed-on: https://gerrit.instructure.com/156448
Tested-by: Jenkins
Reviewed-by: Deepeeca Soundarrajan <[email protected]>
Reviewed-by: Anju Reddy <[email protected]>
Product-Review: Anju Reddy <[email protected]>
QA-Review: Anju Reddy <[email protected]>

bin/contracts-publish-api

@@ -1,6 +1,10 @@
 #!/bin/bash 
 
 generic_consumer_version='0.15'
+sha=$(git rev-parse --short HEAD)
+version="$generic_consumer_version+$sha"
+
+echo Publishing version: $version
 
 set -e
 
@@ -11,12 +15,12 @@ if [ -f config/consul.yml ]; then # canvas is running in docker
     -u $PACT_BROKER_USERNAME \
     -p $PACT_BROKER_PASSWORD \
     -b https://inst-pact-broker.inseng.net \
-    -a $generic_consumer_version
+    -a $version
 else
   RAILS_ENV=test \
     bundle exec pact-broker publish pacts/generic_consumer-canvas_lms_api.json \
     -u $PACT_BROKER_USERNAME \
     -p $PACT_BROKER_PASSWORD \
     -b https://inst-pact-broker.inseng.net \
-    -a $generic_consumer_version
+    -a $version
 fi

bin/contracts-tag-prod

@@ -0,0 +1,31 @@
+#!/bin/bash 
+
+scriptname=$0
+
+if [ -z "$1" ]; then
+  echo Usage: $scriptname version
+  exit
+else
+  version=$1
+fi
+
+echo "This will tag your specified version of the Generic Consumer pact file on"
+echo "inst-pact-broker.inseng.net as the 'prod' version. This tag will signal"
+echo "the canvas__contract-tests CI build to use your pact file version to"
+echo "test every new Canvas patchset."
+echo
+echo "Are you sure? (yes/no)"
+read confirm
+
+if [ $confirm != "yes" ]; then
+  echo Aborting.
+  exit
+fi
+
+set -e
+
+bundle exec pact-broker create-version-tag \
+  -a "Generic Consumer" \
+  -b https://inst-pact-broker.inseng.net \
+  -e $version \
+  -t prod