Refactor: wrap with entrypoint

Dockerfile

@@ -1,6 +1,7 @@
 FROM gitea.konchin.com/image/alpine:latest
 
 RUN apk --no-cache add --no-check-certificate yamllint
+ADD entrypoint.sh /entrypoint.sh
 
-ENTRYPOINT ["/usr/bin/env"]
+ENTRYPOINT ["/usr/bin/env", "-S"]
-CMD ["yamllint", "."]
+CMD ["sh", "/entrypoint.sh"]

entrypoint.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env -S sh
+
+yamllint "${INPUT_CONTEXT}"