Update entrypoint.sh

Author: kroese

entrypoint.sh

@@ -1,6 +1,36 @@
-#!/bin/bash
-echo ">> elgohr/Github-Release-Action@master is deprecated!"
-echo ">> Please switch to elgohr/Github-Release-Action@v4"
+#!/usr/bin/env bash
+set -Eeuo pipefail
 
-MESSAGE=$*
-hub release create -m ${MESSAGE} $(date +%Y%m%d%H%M%S)
+if [ -z "${GITHUB_TOKEN:-}" ]; then
+  if [ -n "$INPUT_TOKEN" ]; then
+    export GITHUB_TOKEN="$INPUT_TOKEN"
+  else
+    echo "The token input is not set!" && exit 1
+  fi
+fi
+
+[ -z "$INPUT_TITLE" ] && INPUT_TITLE="Name"
+INPUT_TITLE="$(echo "$INPUT_TITLE" | tr -d ' ')"
+[ -z "$INPUT_TAG" ] && INPUT_TAG="$(date +%Y%m%d%H%M%S)"
+
+{ gh release view "$INPUT_TAG" >/dev/null 2>&1; rc=$?; } || :
+
+if (( rc == 0 )); then
+  echo "Release tag $INPUT_TAG does already exists, it will be replaced..."
+  gh release delete "$INPUT_TAG" --cleanup-tag --yes
+  sleep 3
+fi
+
+if [ -z "$INPUT_COMMIT" ]; then
+  if [ -z "$INPUT_BODY" ]; then
+    gh release create -t "$INPUT_TITLE" "$INPUT_TAG" --generate-notes
+  else
+    gh release create -t "$INPUT_TITLE" -n "$INPUT_BODY" "$INPUT_TAG" 
+  fi
+else
+  if [ -z "$INPUT_BODY" ]; then
+    gh release create --target "$INPUT_COMMIT" -t "$INPUT_TITLE" "$INPUT_TAG" --generate-notes
+  else
+    gh release create --target "$INPUT_COMMIT" -t "$INPUT_TITLE" -n "$INPUT_BODY" "$INPUT_TAG" 
+  fi 
+fi