Add configuration for Cirrus-CI

Testing podman requires exercising on a full-blown VM.  The current
containerized-approach is complicated, and mostly a band-aid over
shortcomings in the other CI systems.  Namely, we want:

* To pre-build environments with dependencies to reduce the
  setup time needed for testing.
* The ability to verify the pre-built environments are working
  before utilizing them for further testing.
* A simple, single set of flexible automation instructions to
  reduce maintenance burden.
* Ease of environment reproduction across clouds or locally, for
  debugging failures.

This change leverages Cirrus-CI + Packer + collection of shell scripts
to realize all of the above.

Signed-off-by: Chris Evich <cevich@redhat.com>

1 files changed, 30 insertions, 0 deletions

diff --git a/contrib/cirrus/unit_test.sh b/contrib/cirrus/unit_test.sh
new file mode 100755
index 000000000..cacc23045
--- /dev/null
+++ b/contrib/cirrus/unit_test.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+set -e
+source $(dirname $0)/lib.sh
+
+req_env_var "
+GOSRC $GOSRC
+OS_RELEASE_ID $OS_RELEASE_ID
+OS_RELEASE_VER $OS_RELEASE_VER
+"
+
+show_env_vars
+
+set -x
+cd "$GOSRC"
+case "${OS_RELEASE_ID}-${OS_RELEASE_VER}" in
+    ubuntu-18)
+        make localunit "BUILDTAGS=$BUILDTAGS"
+        make "BUILDTAGS=$BUILDTAGS"
+        ;;
+    fedora-28)
+        make localunit
+        make
+        ;;
+    centos-7) ;&  # Continue to the next item
+    rhel-7)
+        stub 'unit testing not working on $OS_RELEASE_ID'
+        ;;
+    *) bad_os_id_ver ;;
+esac