ci debugging

circle.yml

@@ -1,3 +1,8 @@
 machine:
     services:
         - docker
+test:
+    pre:
+        - git config --global user.email "[email protected]"
+        - git config --global user.name "circleci"
+        - export TMPDIR=$(mktemp -d)

test/test.sh

@@ -372,7 +372,9 @@ fi
 assert "equal" "${FAILURE}" "" "should not have any failures"
 
 tag_test "build image"
-assert success "$(which docker) build -t ecs-conex ./ --no-cache" "built image"
+echo "docker version: $($(which docker) --version)"
+echo "build command: $(which docker) build --no-cache -t ecs-conex ./"
+assert success "$(which docker) build --no-cache -t ecs-conex ./" "built image"
 
 # restore stashed AWS vars for integration test
 export AWS_ACCESS_KEY_ID=${stashedAccessKey}
@@ -390,11 +392,11 @@ cwd=$(pwd) && cd ${local_repo}
 
 # push an empty commit to a random branch
 branch=$(node -e "console.log(require('crypto').randomBytes(8).toString('hex'))")
-$git checkout -b ${branch} > /dev/null 2>&1
-before=$($git rev-parse head)
-$git commit -m "integration test" --allow-empty > /dev/null 2>&1
-after=$($git rev-parse head)
-$git push --set-upstream origin ${branch} > /dev/null 2>&1
+$git checkout -b ${branch}
+before=$($git rev-parse HEAD)
+$git commit -m "integration test" --allow-empty
+after=$($git rev-parse HEAD)
+$git push --set-upstream origin ${branch}
 
 # Ask ecs-conex to build the commit that was made
 cd ${cwd}