Add image

Dockerfile

@@ -0,0 +1,18 @@
+FROM peterevans/curl-jq:1.0.0
+
+LABEL \
+  maintainer="Peter Evans <mail@peterevans.dev>" \
+  repository="https://github.com/peter-evans/dockerhub-description" \
+  homepage="https://github.com/peter-evans/dockerhub-description"
+
+LABEL \
+  com.github.actions.name="Docker Hub Description" \
+  com.github.actions.description="An action to update a Docker Hub repository description from README.md" \
+  com.github.actions.icon="upload" \
+  com.github.actions.color="blue"
+
+COPY LICENSE README.md
+
+COPY entrypoint.sh /entrypoint.sh
+
+ENTRYPOINT ["/entrypoint.sh"]