#!/bin/bash

# Variabelen
SOURCE_HARBOR=harbor-kfc.ilionx-ocp.com
#TARGET_HARBOR=harbor-kfc.ilionx-ocp.com
SOURCE_PROJECT=cp4ba
#TARGET_PROJECT=cp4ba_amd64
ARCH=amd64
OUTPUT_DIR=/home/Images

# Credentials (gebruik veilige opslag in productie)
SRC_USER=
SRC_PASS=
#DST_USER=
#DST_PASS=

# Alle repositories in het bronproject ophalen
page=1
while :; do
    repos_page=$(curl -s -u $SRC_USER:$SRC_PASS "https://$SOURCE_HARBOR/api/v2.0/projects/$SOURCE_PROJECT/repositories?page=$page&page_size=50" | jq -r .[].name)
    [ -z "$repos_page" ] && break
    repos="$repos $repos_page"
    page=$((page+1))
  done

for repo in $repos; do
  echo $repo
  # Alle tags van de repository ophalen
    repo_short="${repo#${SOURCE_PROJECT}/}"
    api_repo=$(echo "$repo_short" | sed 's/\//%252F/g')

    #echo $(curl -s -u $SRC_USER:$SRC_PASS $art_out )
    page=1
    while :; do
  	art_out=$(echo "https://$SOURCE_HARBOR/api/v2.0/projects/$SOURCE_PROJECT/repositories/$api_repo/artifacts?page=$page&page_size=50")
    echo $art_out
       tags=$(curl -s -u $SRC_USER:$SRC_PASS $art_out | jq -r '.[] | select (.tags !=null) | .tags[] |.name')
     [ -z "$tags" ] && break
      for tag in $tags; do
          echo Copying $repo:$tag for architecture $ARCH
	      
                    DEST_PATH="$OUTPUT_DIR/$repo_short/$tag"
		    mkdir -p "$DEST_PATH"

              skopeo copy --src-creds $SRC_USER:$SRC_PASS \
                    --override-arch $ARCH \
		    --preserve-digests \
                          docker://$SOURCE_HARBOR/$SOURCE_PROJECT/$repo_short:$tag \
                                dir:$DEST_PATH
                                  done
                                  page=$((page+1))
                                  done
                                  done