Change run.sh to use the coursier docker image

run.sh

@@ -9,15 +9,26 @@ if [ ! -d ./data ]; then
     chown "$user:$group" ./data
 fi
 
-USER_ID=$user GROUP_ID=$group docker-compose up --build --exit-code-from maven-sync-job
+docker build sync -t coursier-sync
 
-SYNCRET=$?
+docker run \
+       --rm \
+       --user="$user:$group" \
+       -v "$PWD/full-package-list.txt:/packages.txt" \
+       -v "$PWD/data:/workdir" \
+       coursier-sync
 
-USER_ID=$user GROUP_ID=$group docker-compose down -v
+SYNCRET=$?
 
 if [ $SYNCRET -eq 0 ]; then
     echo "Creating a tarball of the Releases"
-    tar zcvf ./maven-releases-packages.tar.gz -C ./data/repositories/releases/ . 2>/dev/null
+    # Coursier splits the packages into directories per mirror, so we use a loop
+    # to add each directory as a -C argument to tar
+    tar zcvf \
+        ./maven-releases-packages.tar.gz \
+        $(for p in ./data/*/*/*/; do echo "-C $p ."; done) \
+        2>/dev/null
+
     chown "$user:$group" ./maven-releases-packages.tar.gz
 
     echo "NEXT: mirror *.tar.gz and import into Artifactory."