travis: separate lint build (#3778)

* Create travis-lint.sh

* separate lint

* Update travis-lint.sh

* Update travis-lint.sh

* use default image

* call lint externally

* add xenial again for tests

* Update .travis.yml

* fix path

* move test to docker build

* remove --format argument test / passed

* add test label

* use bash command

* source > execute

.travis.yml

@@ -7,32 +7,16 @@ git:
 matrix:
   include:
 
-  #Ubuntu Xenial (Debug only)
-  - name: Ubuntu Xenial (Debug)
+  #Static Code Analysis
+  - name: Check code style / Linting
     if: tag IS NOT present
     os: linux
-    dist: xenial
     group: stable
-    cache: ccache
-    addons:
-      apt:
-        packages:
-        - libprotobuf-dev
-        - protobuf-compiler
-        - liblzma-dev
-        - qt5-default
-        - qttools5-dev
-        - qttools5-dev-tools
-        - qtmultimedia5-dev
-        - libqt5multimedia5-plugins
-        - libqt5svg5-dev
-        - libqt5sql5-mysql
-        - libqt5websockets5-dev
-    script: bash ./.ci/travis-compile.sh --format --server --test --debug
+    script: bash ./.ci/travis-lint.sh
 
 
-  #Ubuntu Bionic (on docker)
-  - name: Ubuntu Bionic (Debug)
+  #Ubuntu Bionic (on Docker)
+  - name: Ubuntu Bionic (Debug + Tests)
     if: tag IS NOT present
     services: docker
     env: NAME=UbuntuBionic
@@ -43,7 +27,7 @@ matrix:
     script: docker run --mount "type=bind,source=$(pwd),target=/src" -w="/src"
           --mount "type=bind,source=$HOME/$NAME/.ccache,target=/.ccache" -e "CCACHE_DIR=/.ccache"
           "cockatrice_${NAME,,}"
-          bash .ci/travis-compile.sh --server --debug
+          bash .ci/travis-compile.sh --server --test --debug
 
   - name: Ubuntu Bionic (Release)
     if: (branch = master AND NOT type = pull_request) OR tag IS present