GERRIT_EVENT_TYPE
GERRIT_EVENT_HASH
GERRIT_CHANGE_WIP_STATE
GERRIT_CHANGE_PRIVATE_STATE
GERRIT_BRANCH
GERRIT_TOPIC
GERRIT_CHANGE_NUMBER
GERRIT_CHANGE_ID
GERRIT_HASHTAGS
GERRIT_PATCHSET_NUMBER
GERRIT_PATCHSET_REVISION
GERRIT_REFSPEC
GERRIT_PROJECT
GERRIT_CHANGE_SUBJECT
GERRIT_CHANGE_COMMIT_MESSAGE
GERRIT_CHANGE_URL
GERRIT_CHANGE_OWNER
GERRIT_CHANGE_OWNER_NAME
GERRIT_CHANGE_OWNER_EMAIL
GERRIT_PATCHSET_UPLOADER
GERRIT_PATCHSET_UPLOADER_NAME
GERRIT_PATCHSET_UPLOADER_EMAIL
GERRIT_EVENT_ACCOUNT
GERRIT_EVENT_ACCOUNT_NAME
GERRIT_EVENT_ACCOUNT_EMAIL
GERRIT_NAME
GERRIT_HOST
GERRIT_PORT
GERRIT_SCHEME
GERRIT_VERSION