issue #164: arrange for DebOps common.yml to run under Travis.

.travis.yml

@@ -9,11 +9,15 @@ cache: pip
 python:
 - "2.7"
 
+env:
+- MODE=mitogen
+- MODE=debops
+
 install:
 - pip install -r dev_requirements.txt
 
 script:
-- MITOGEN_LOG_LEVEL=debug PYTHONPATH=. ${TRAVIS_BUILD_DIR}/test
+- ${TRAVIS_BUILD_DIR}/.travis/${MODE}_tests.sh
 
 services:
   - docker

.travis/debops_tests.sh

@@ -0,0 +1,34 @@
+#!/bin/bash -ex
+# Run some invocations of DebOps.
+
+TMPDIR="/tmp/debops-$$"
+TRAVIS_BUILD_DIR="${TRAVIS_BUILD_DIR:-`pwd`}"
+
+function on_exit()
+{
+    [ "$KEEP" ] || {
+        rm -rvf "$TMPDIR" || true
+        docker kill target || true
+    }
+}
+
+trap on_exit EXIT
+mkdir "$TMPDIR"
+
+docker run --rm --detach --name=target d2mw/mitogen-test /bin/sleep 86400
+
+pip install -U debops==0.7.2 ansible==2.4.3.0
+debops-init "$TMPDIR/project"
+cd "$TMPDIR/project"
+
+cat > .debops.cfg <<-EOF
+[ansible defaults]
+strategy_plugins = ${TRAVIS_BUILD_DIR}/ansible_mitogen/plugins/strategy
+strategy = mitogen_linear
+EOF
+
+cat >> ansible/inventory/hosts <<-EOF
+target ansible_python_interpreter=/usr/bin/python2.7 ansible_connection=docker
+EOF
+
+debops common

.travis/mitogen_tests.sh

@@ -0,0 +1,4 @@
+#!/bin/bash -ex
+# Run the Mitogen tests.
+
+MITOGEN_LOG_LEVEL=debug PYTHONPATH=. ${TRAVIS_BUILD_DIR}/test