travis: Fix CI failure (#129)

* travis: jacocoant

Signed-off-by: Ce Gao <ce.gao@outlook.com>

* travis: Create ant lib directory

Signed-off-by: Ce Gao <ce.gao@outlook.com>

* travis: Remove output of tar

Signed-off-by: Ce Gao <ce.gao@outlook.com>

* travis: CP all jars to ant lib

Signed-off-by: Ce Gao <ce.gao@outlook.com>

* build.xml: Add junit task

Signed-off-by: Ce Gao <ce.gao@outlook.com>

* travis: Add juit support for ant

Signed-off-by: Ce Gao <ce.gao@outlook.com>

Author: gaocegege

.ci/init.sh

@@ -4,7 +4,7 @@ source "$(dirname "${BASH_SOURCE}")/../scripts/utils/generator-util.sh"
 
 # Download Processing.
 curl -L http://download.processing.org/processing-3.3-linux64.tgz > $HOME/processing.tgz && \
-    tar xvf $HOME/processing.tgz -C $HOME && \
+    tar xvf $HOME/processing.tgz -C $HOME > /dev/null && \
     mv $HOME/processing-3.3 $HOME/processing && \
     rm -rf $HOME/processing.tgz
 

.travis.yml

@@ -9,6 +9,7 @@ before_install:
   - .ci/init.sh
 
 install:
+  - sudo apt-get install ant-optional
   - ant info
   - ant try
   - ant package