add MVN_REPO_URL envvar as an alternative repository manager to downl…

…oad the jar from.

Issue veracode#18

README.md

@@ -99,6 +99,14 @@ Veracode recommends that you use the toplevel parameter if you want to ensure th
 
 With the scan deleted automatically, you can create subsequent scans without having to manually delete an incomplete scan.
 
+## Environment variables
+
+### `MVN_REPO_URL`
+
+**Optional** STRING - Set to use an alternative maven repository.
+
+If `MVN_REPO_URL` is set then the jar wrapper is downloaded from this url. Otherwise the default central will be used (`https://repo1.maven.apache.org/maven2`).
+
 ## Example usage
 
 The following example will upload all files contained within the folder_to_upload to Veracode and start a static scan.

entrypoint.sh

@@ -232,16 +232,18 @@ fi
 
 echo "        -createprofile \"$createprofile\"" >> runJava.sh
 
-
+if [ ! -n "$MVN_REPO_URL" ]; then
+  MVN_REPO_URL="https://repo1.maven.apache.org/maven2"
+fi
 
 #below pulls latest wrapper version. alternative is to pin a version like so:
 #javawrapperversion=21.5.7.7
 
-javawrapperversion=$(curl https://repo1.maven.org/maven2/com/veracode/vosp/api/wrappers/vosp-api-wrappers-java/maven-metadata.xml | grep latest |  cut -d '>' -f 2 | cut -d '<' -f 1)
+javawrapperversion=$(curl $MVN_REPO_URL/com/veracode/vosp/api/wrappers/vosp-api-wrappers-java/maven-metadata.xml | grep latest |  cut -d '>' -f 2 | cut -d '<' -f 1)
 
 #echo "javawrapperversion: $javawrapperversion"
 
-curl -sS -o VeracodeJavaAPI.jar "https://repo1.maven.org/maven2/com/veracode/vosp/api/wrappers/vosp-api-wrappers-java/$javawrapperversion/vosp-api-wrappers-java-$javawrapperversion.jar"
+curl -sS -o VeracodeJavaAPI.jar "$MVN_REPO_URL/com/veracode/vosp/api/wrappers/vosp-api-wrappers-java/$javawrapperversion/vosp-api-wrappers-java-$javawrapperversion.jar"
 chmod 777 runJava.sh
 cat runJava.sh
 ./runJava.sh