[libvirt PATCH 2/2] ci: Makefile: Expose CI_IMAGE_PREFIX and CI_IMAGE_TAG in 'ci-help'

[Erik Skultety]

Using locally built images is a useful feature; our commentaries even
mention overriding them may be useful in some scenarios. Expose the
variables in the help to let users know they can use the feature.

Formatting would definitely break, so this patch adds more spacing for
proper alignment.

Signed-off-by: Erik Skultety <eskultet at redhat.com>
---
 ci/Makefile | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/ci/Makefile b/ci/Makefile
index 94a4bf62c7..c4585ae95d 100644
--- a/ci/Makefile
+++ b/ci/Makefile
@@ -235,10 +235,12 @@ ci-help:
 	@echo
 	@echo "Available make variables:"
 	@echo
-	@echo "    CI_CLEAN=0          - do not delete '$(CI_SCRATCHDIR)' after completion"
-	@echo "    CI_REUSE=1          - re-use existing '$(CI_SCRATCHDIR)' content"
-	@echo "    CI_ENGINE=auto      - container engine to use (podman, docker)"
-	@echo "    CI_USER_LOGIN=      - which user should run in the container (default is $$USER)"
-	@echo "    CI_MESON_ARGS=      - extra arguments passed to meson"
-	@echo "    CI_NINJA_ARGS=      - extra arguments passed to ninja"
+	@echo "    CI_CLEAN=0              - do not delete '$(CI_SCRATCHDIR)' after completion"
+	@echo "    CI_REUSE=1              - re-use existing '$(CI_SCRATCHDIR)' content"
+	@echo "    CI_ENGINE=auto          - container engine to use (podman, docker)"
+	@echo "    CI_USER_LOGIN=          - which user should run in the container (default is $$USER)"
+	@echo "    CI_IMAGE_PREFIX=        - override to prefer a locally built image, (default is $(CI_IMAGE_PREFIX))"
+	@echo "    CI_IMAGE_TAG=:latest    - optionally use in conjunction with 'CI_IMAGE_PREFIX'"
+	@echo "    CI_MESON_ARGS=          - extra arguments passed to meson"
+	@echo "    CI_NINJA_ARGS=          - extra arguments passed to ninja"
 	@echo
-- 
2.29.2