fix: add labels

Dockerfile

@@ -1,17 +1,29 @@
-FROM docker.io/library/golang:1.21.6-alpine3.18
+FROM docker.io/library/golang:1.21.6-alpine3.18 as build
 
 ARG VERSION
 
 COPY ./ /workspace
 
-RUN cd /workspace && \
+WORKDIR /workspace
-    VERSION=${VERSION} \
+
-      make all
+RUN set -ex && \
+    apk update && \
+    apk add git make && \
+    make all VERSION=${VERSION}
 
 # TARGET
 # =====================================================================
 FROM docker.io/library/alpine:3.19
 
+ARG VERSION=latest
+
+LABEL org.opencontainers.image.authors="Markus Pesch" \
+      org.opencontainers.image.description="Return network interface names" \
+      org.opencontainers.image.documentation="https://git.cryptic.systems/volker.raschek/getidev#getidev" \
+      org.opencontainers.image.title="getidev" \
+      org.opencontainers.image.vendor="Markus Pesch" \
+      org.opencontainers.image.version="${VERSION}"
+
 COPY --from=build /workspace/getidev /usr/bin/getidev
 
 ENTRYPOINT [ "/usr/bin/getidev" ]

Makefile

@@ -5,8 +5,8 @@ VERSION?=$(shell git describe --abbrev=0)+hash.$(shell git rev-parse --short HEA
 CONTAINER_RUNTIME?=$(shell which podman)
 
 # CONTAINER_IMAGE
-CONTAINER_IMAGE_REGISTRY_HOST?=docker.io
+CONTAINER_IMAGE_REGISTRY_HOST?=git.cryptic.systems
-CONTAINER_IMAGE_REPOSITORY=volkerraschek/getidev
+CONTAINER_IMAGE_REPOSITORY=volker.raschek/getidev
 CONTAINER_IMAGE_VERSION?=latest
 CONTAINER_IMAGE_FULLY_QUALIFIED=${CONTAINER_IMAGE_REGISTRY_HOST}/${CONTAINER_IMAGE_REPOSITORY}:${CONTAINER_IMAGE_VERSION}
 
@@ -24,7 +24,7 @@ getidev:
 # ==============================================================================
 PHONY+=clean
 clean:
-	rm --force --recursive $(shell pwd)/getidev*
+	rm -f -r $(shell pwd)/getidev*
 
 # GOLANGCI-LINT
 # ==============================================================================