Fixed 'too long name' error.

Author: SudoBobo

.travis.yml

@@ -29,14 +29,8 @@ script:
   - git describe --long
   - |
     if [ -n "${OS}" ]; then
-        ORIG_PWD=$(pwd)
-        cd ..
-        sudo mv graphql /graphql
-        cd /graphql && git clone https://github.com/packpack/packpack.git
-        cd /graphql && sudo make -f ./packpack/pack/Makefile BUILDDIR=$(pwd) \
-          OS=$OS DIST=$DIST VERSION=$VERSION RELEASE=1 \
-          PACKAGECLOUD_USER=$PACKAGECLOUD_USER PACKAGECLOUD_REPO=1_9
-        sudo mv /graphql $ORIG_PWD
+        git clone https://github.com/packpack/packpack.git
+        packpack/packpack
     else
         ./tools/ubuntu.trusty.test.sh
     fi;

rpm/tarantool-graphql.spec

@@ -42,6 +42,12 @@ Set of adapters for GraphQL query language to the Tarantool data model
 %setup -q -n %{name}-%{version}
 
 %check
+# Originally 'check' section is executed in
+# /build/usr/src/degub/tarantool-graphql directory.
+# It makes names of unix sockets too long and therefore tests fail.
+# To avoid it we copy sources to /build/graphql and run tests there.
+cp -R . /build/graphql
+cd /build/graphql
 make test
 
 %install