Merge pull request #4619 from edx/youngstrom/add-ghprb-cancel-on-update

Add ghprb cancel on update feature to config

playbooks/roles/jenkins_common/defaults/main.yml

@@ -100,6 +100,7 @@ jenkins_common_ghprb_auto_close_fails: false
 jenkins_commmon_ghprb_display_errors: false
 
 jenkins_common_ghprb_github_auth: ''
+jenkins_common_ghprb_cancel_build_on_update: true
 jenkins_common_ghprb_simple_status: ''
 jenkins_common_ghprb_publish_jenkins_url: ''
 jenkins_common_ghprb_build_log_lines:

playbooks/roles/jenkins_common/templates/config/ghprb_config.yml.j2

@@ -26,6 +26,7 @@ WHITE_LIST_LABELS:
     - '{{ whitelist }}'
 {% endfor %}
 GITHUB_AUTH: '{{ jenkins_common_ghprb_github_auth }}'
+CANCEL_BUILD_ON_UPDATE: '{{ jenkins_common_ghprb_cancel_build_on_update }}'
 SIMPLE_STATUS: '{{ jenkins_common_ghprb_simple_status }}'
 PUBLISH_JENKINS_URL: '{{ jenkins_common_ghprb_publish_jenkins_url }}'
 BUILD_LOG_LINES_TO_DISPLAY: {{ jenkins_common_ghprb_build_log_lines }}