fix safe directory issue

fix fatal error for safe directory issue. (#16)

Signed-off-by: Inho Oh <webispy@gmail.com>

Author: webispy

entrypoint.sh

@@ -13,6 +13,13 @@ echo "REF: $GITHUB_REF"
 echo "HEAD-REF: $GITHUB_HEAD_REF"
 echo "BASE-REF: $GITHUB_BASE_REF"
 pwd
+ls -l `pwd`
+id
+
+# Add safe directory option for github workspace to disable fatal error
+#  - docker container uid is 0(root)
+#  - github workspace directory owner is 1001
+git config --global --add safe.directory /github/workspace
 
 RESULT=0
 
@@ -54,4 +61,4 @@ done
 
 echo -e "\e[1;34mDone\e[0m"
 
-exit $RESULT
+exit $RESULT