Merge pull request #7 from mdegat01/dockerfile-labels

Added labels to dockerfile

promtail/Dockerfile

@@ -52,4 +52,33 @@ RUN set -eux; \
 COPY rootfs /
 RUN set -eux; \
     mkdir -p /data/promtail;
-WORKDIR /data/promtail
+WORKDIR /data/promtail
+
+# Build arguments
+ARG BUILD_ARCH
+ARG BUILD_DATE
+ARG BUILD_DESCRIPTION
+ARG BUILD_NAME
+ARG BUILD_REF
+ARG BUILD_REPOSITORY
+ARG BUILD_VERSION
+
+# Labels
+LABEL \
+    io.hass.name="${BUILD_NAME}" \
+    io.hass.description="${BUILD_DESCRIPTION}" \
+    io.hass.arch="${BUILD_ARCH}" \
+    io.hass.type="addon" \
+    io.hass.version=${BUILD_VERSION} \
+    maintainer="mdegat01" \
+    org.opencontainers.image.title="${BUILD_NAME}" \
+    org.opencontainers.image.description="${BUILD_DESCRIPTION}" \
+    org.opencontainers.image.vendor="mdegat01's Home Assistant Add-ons" \
+    org.opencontainers.image.authors="mdegat01" \
+    org.opencontainers.image.licenses="MIT" \
+    org.opencontainers.image.url="https://github.com/mdegat01/hassio-addons" \
+    org.opencontainers.image.source="https://github.com/${BUILD_REPOSITORY}" \
+    org.opencontainers.image.documentation="https://github.com/${BUILD_REPOSITORY}/blob/main/README.md" \
+    org.opencontainers.image.created=${BUILD_DATE} \
+    org.opencontainers.image.revision=${BUILD_REF} \
+    org.opencontainers.image.version=${BUILD_VERSION}