$ zuul-cloner --version
Zuul version: 2.0.0.288.gf0e3688
$
$ zuul-cloner --color --verbose \  --map zuul-clonemap.yaml --workspace src \
  https://gerrit.wikimedia.org/r/p mediawiki/core mediawiki/vendor
usage: zuul-cloner [-h] [-m CLONE_MAP_FILE] [--workspace WORKSPACE] [-v]
                   [--color] [--version] [--cache-dir CACHE_DIR]
                   [--branch BRANCH] [--project-branch PROJECT=BRANCH]
                   [--zuul-branch $ZUUL_BRANCH] [--zuul-change $ZUUL_CHANGE]
                   [--zuul-patchset $ZUUL_PATCHSET]
                   [--zuul-pipeline $ZUUL_PIPELINE]
                   [--zuul-project $ZUUL_PROJECT] [--zuul-ref $ZUUL_REF]
                   [--zuul-url $ZUUL_URL]
                   git_base_url projects [projects ...]
zuul-cloner: error: Some Zuul parameters are not properly set:
    zuul_branch
    zuul_change 
    zuul_patchset
Define them either via environment variables or using options above.
$

BASE_LOG_PATH="6c/6c8aabbdff141872f6789eaec3f32982df5ef1c0g"
DOC_SUBPATH="test-hashar-for-ci"
LOG_PATH="6c/6c8aabbdff141872f6789eaec3f32982df5ef1c0/publish/mediawiki-core-doxygen-publish/e228fac"
ZUUL_UUID="e228fac55fa34eeab7f881c34df47417"
ZUUL_COMMIT="6c8aabbdff141872f6789eaec3f32982df5ef1c0"
ZUUL_NEWREV="6c8aabbdff141872f6789eaec3f32982df5ef1c0g"
ZUUL_OLDREV="0000000000000000000000000000000000000000"
ZUUL_PIPELINE="publish"
ZUUL_PROJECT="mediawiki/core"
ZUUL_REF="refs/tags/test-hashar-for-ci"
ZUUL_REFNAME="refs/tags/test-hashar-for-ci"
ZUUL_URL="git://zuul.eqiad.wmnet"

# This is what we should be heading toward for parameters:

# required:
# ZUUL_UUID
# ZUUL_REF (/refs/zuul/..., /refs/tags/foo, master)
# ZUUL_COMMIT

# optional:
# ZUUL_PROJECT
# ZUUL_PIPELINE

# optional (changes only):
# ZUUL_BRANCH
# ZUUL_CHANGE
# ZUUL_CHANGE_IDS
# ZUUL_PATCHSET

# optional (ref updated only):
# ZUUL_OLDREV
# ZUUL_NEWREV