scripts: extract script to upload assets to github release

Author: devmatteini

scripts/upload-github-release-assets.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+function usage() {
+  echo "usage $(basename "$0") <version> <assets>..."
+  echo
+  echo "ARGS:"
+  echo "    <version>    release version x.y.z (e.g 1.3.0)"
+  echo "    <assets>...  list of assets paths"
+  exit 1
+}
+
+if [[ -z $1 ]]; then usage; fi
+if [[ $1 == *v* ]]; then
+  echo "Version format must be: x.y.z (e.g 1.3.0)"
+  usage
+fi
+if ! command -v gh >/dev/null; then
+  echo "Missing gh command"
+  usage
+fi
+if [[ -z $GITHUB_REPOSITORY ]]; then
+  echo "Missing GITHUB_REPOSITORY env variable. Format must be owner/repo"
+  usage
+fi
+
+version="$1"
+
+gh release upload "$version" \
+  --repo "$GITHUB_REPOSITORY" \
+  "${@:2}" # assets