add missing file

.github/scripts/common/lib.sh

@@ -237,15 +237,44 @@ fetch_release_artifacts() {
   popd > /dev/null
 }
 
-# Fetch the release artifacts like binary and signatures from S3. Assumes the ENV are set:
+# Fetch deb package from S3. Assumes the ENV are set:
 # - RELEASE_ID
 # - GITHUB_TOKEN
 # - REPO in the form paritytech/polkadot
-fetch_release_artifacts_from_s3() {
+fetch_debian_package_from_s3() {
   BINARY=$1
   echo "Version    : $VERSION"
   echo "Repo       : $REPO"
   echo "Binary     : $BINARY"
+  echo "Tag        : $RELEASE_TAG"
+  OUTPUT_DIR=${OUTPUT_DIR:-"./release-artifacts/${BINARY}"}
+  echo "OUTPUT_DIR : $OUTPUT_DIR"
+
+  URL_BASE=$(get_s3_url_base $BINARY)
+  echo "URL_BASE=$URL_BASE"
+
+  URL="$URL_BASE/$RELEASE_TAG/$BINARY_VERSION_amd64.deb"
+
+  mkdir -p "$OUTPUT_DIR"
+  pushd "$OUTPUT_DIR" > /dev/null
+
+  echo "Fetching deb package..."
+
+  echo "Fetching %s" "$URL"
+  curl --progress-bar -LO "$URL" || echo "Missing $URL"
+
+  pwd
+  ls -al --color
+  popd > /dev/null
+
+}
+
+# Fetch the release artifacts like binary and signatures from S3. Assumes the ENV are set:
+# - RELEASE_ID
+# - GITHUB_TOKEN
+# - REPO in the form paritytech/polkadot
+fetch_release_artifacts_from_s3() {
+  BINARY=$1
   OUTPUT_DIR=${OUTPUT_DIR:-"./release-artifacts/${BINARY}"}
   echo "OUTPUT_DIR : $OUTPUT_DIR"