fix

Author: yuzelin

dev/check-licensing.sh

@@ -18,30 +18,43 @@
 ################################################################################
 
 download_rat_jar () {
-  URL="https://repo.maven.apache.org/maven2/org/apache/rat/apache-rat/${RAT_VERSION}/apache-rat-${RAT_VERSION}.jar"
-  JAR="$rat_jar"
+    URL="https://repo.maven.apache.org/maven2/org/apache/rat/apache-rat/${RAT_VERSION}/apache-rat-${RAT_VERSION}.jar"
+    JAR="$rat_jar"
 
-  # Download rat launch jar
-  printf "Attempting to fetch rat\n"
-  wget --quiet ${URL} -O "$JAR"
+    # Download rat launch jar
+    echo "Attempting to fetch rat"
+    wget --quiet ${URL} -O "$JAR"
 }
 
-BASE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
-PROJECT_ROOT="${BASE_DIR}/../"
+CURR_DIR=`pwd`
+SOURCE_PACKAGE=${SOURCE_PACKAGE}
 
-cd ${PROJECT_ROOT}
-
-mkdir -p ${PROJECT_ROOT}/rat
 export RAT_VERSION=0.15
-export rat_jar=${PROJECT_ROOT}/rat/apache-rat-${RAT_VERSION}.jar
+export rat_jar=rat/apache-rat-${RAT_VERSION}.jar
+
+if [ -z "${SOURCE_PACKAGE}" ]; then
+    BASE_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+    PROJECT_ROOT="${BASE_DIR}/../"
+    cd ${PROJECT_ROOT}
+
+	  RUN_RAT="java -jar ${rat_jar} -E ${PROJECT_ROOT}/dev/.rat-excludes -d ${PROJECT_ROOT}"
+else
+    EXTENSION='.tar.gz'
+    # get unzipped directory
+    PACKAGE_DIR="${SOURCE_PACKAGE:0:$((${#SOURCE_PACKAGE} - ${#EXTENSION}))}"
+    tar -xf ${SOURCE_PACKAGE}
 
+    RUN_RAT="java -jar ${rat_jar} -d ${PACKAGE_DIR}"
+fi
+
+mkdir -p rat
 download_rat_jar
 
-java -jar ${rat_jar} -E ${PROJECT_ROOT}/dev/.rat-excludes -d ${PROJECT_ROOT} > rat/rat-results.txt
+$RUN_RAT > rat/rat-results.txt
 
 if [ $? -ne 0 ]; then
-   echo "RAT exited abnormally"
-   exit 1
+    echo "RAT exited abnormally"
+    exit 1
 fi
 
 ERRORS="$(cat rat/rat-results.txt | grep -e "??")"