github comment if preliminary step failed

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

scripts/uploadReport.sh

@@ -13,23 +13,36 @@ ID=$3
 USER=$1
 PASS=$2
 TYPE=$4
-FOLDER=$ID-$TYPE
+REMOTE_FOLDER=$ID-$TYPE
 
 set -e
 
 if [ $TYPE = "IT" ]; then
-    cd build/reports/androidTests/connected/flavors/GPLAY
+    FOLDER=build/reports/androidTests/connected/flavors/GPLAY
 elif [ $TYPE = "Unit" ]; then
-    cd build/reports/tests/testGplayDebugUnitTest
+    FOLDER=build/reports/tests/testGplayDebugUnitTest
 else
-    cd build/reports/shot/verification/
+    FOLDER=build/reports/shot/verification/
 fi
 
-find . -type d -exec curl -u $USER:$PASS -X MKCOL $URL/$FOLDER/$(echo {} | sed s#\./##) \;
-find . -type f -exec curl -u $USER:$PASS -X PUT $URL/$FOLDER/$(echo {} | sed s#\./##) --upload-file {} \;
+if [ ! -e $FOLDER ]; then
+    echo "$TYPE test failed, but no output was generated. Maybe a preliminary stage failed."
 
-echo "Uploaded failing tests to https://www.kaminsky.me/nc-dev/android-integrationTests/$FOLDER"
+    curl -u $6:$7 \
+    -X POST https://api.github.com/repos/nextcloud/android/issues/$5/comments \
+    -d "{ \"body\" : \"$TYPE test failed, but no output was generated. Maybe a preliminary stage failed. \" }"
 
-curl -u $6:$7 -X POST https://api.github.com/repos/nextcloud/android/issues/$5/comments -d "{ \"body\" : \"$TYPE test failed: https://www.kaminsky.me/nc-dev/android-integrationTests/$FOLDER \" }"
+    exit 1
+fi
+
+cd $FOLDER
+
+find . -type d -exec curl -u $USER:$PASS -X MKCOL $URL/$REMOTE_FOLDER/$(echo {} | sed s#\./##) \;
+find . -type f -exec curl -u $USER:$PASS -X PUT $URL/$REMOTE_FOLDER/$(echo {} | sed s#\./##) --upload-file {} \;
+
+echo "Uploaded failing tests to https://www.kaminsky.me/nc-dev/android-integrationTests/$REMOTE_FOLDER"
+
+curl -u $6:$7 -X POST https://api.github.com/repos/nextcloud/android/issues/$5/comments \
+-d "{ \"body\" : \"$TYPE test failed: https://www.kaminsky.me/nc-dev/android-integrationTests/$REMOTE_FOLDER \" }"
 
 exit 1