#!/bin/sh

# Get the owner of the current folder (prevents permission problems when running with sudo)
user=$(stat -c "%u" .)
group=$(stat -c "%g" .)

if [ ! -d ./data ]; then
    mkdir ./data
    chown "$user:$group" ./data
fi

docker build sync -t coursier-sync

docker run \
       --rm \
       --user="$user:$group" \
       -v "$PWD/full-package-list.txt:/packages.txt" \
       -v "$PWD/data:/workdir" \
       coursier-sync

SYNCRET=$?

if [ $SYNCRET -eq 0 ]; then
    echo "Creating a tarball of the Releases"
    # 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."
else
    echo "The sync failed, no tarballs created"
    exit 255
fi