Update entrypoint.sh

entrypoint.sh

@@ -47,14 +47,11 @@ echo "comitted png files"
 
 # add review comment
 if [[ "${INPUT_ENABLEREVIEWCOMMENT}" != "true" ]]; then
-  git push origin HEAD:${GITHUB_HEAD_REF}
+  git push
   exit 0
 fi
-echo "1"
 git fetch
-echo "2"
-GITHUB_SHA_AFTER=$(git rev-parse origin/${GITHUB_HEAD_REF})
-echo "3"
+GITHUB_SHA_AFTER=$(git rev-parse HEAD)
 DIFF_FILES=`git diff ${GITHUB_SHA} ${GITHUB_SHA_AFTER} --name-only | grep ".png"`
 echo $DIFF_FILES
 BODY="## Diagrams changed\n"
@@ -73,7 +70,6 @@ EOS
   `
   BODY=${BODY}${TEMP}
 done
-echo "4"
 BODY=`echo ${BODY} | sed -e "s/\:/\\\:/g"`
 PULL_NUM=`echo ${GITHUB_REF} | sed -r "s/refs\/pull\/([0-9]+)\/merge/\1/"`
 echo "body: ${BODY}"
@@ -85,5 +81,4 @@ curl -X POST \
   -d "{\"event\": \"COMMENT\", \"body\": \"${BODY}\"}" \
   "${GITHUB_API_URL}/repos/${GITHUB_REPOSITORY}/pulls/${PULL_NUM}/reviews"
 echo "added review comments"
-echo "5"
-git push origin HEAD:${GITHUB_HEAD_REF}
+git push