Docker: The description ist missing (#171)

Fixes #167

app/Dockerfile

@@ -62,18 +62,10 @@ RUN python -m pip install --no-cache --no-index /root/wheels/* && \
 COPY --chmod=0700 entrypoint.sh /root/entrypoint.sh
 COPY config .
 COPY src .
-RUN echo ${VERSION} > /proxy-version.txt
+RUN echo ${VERSION} > /proxy-version.txt \
-RUN date > /build-date.txt
+  && date > /build-date.txt
 EXPOSE 5005 8127 10000
 
 # command to run on container start
 ENTRYPOINT ["/root/entrypoint.sh"]
 CMD [ "python3", "./server.py" ]
-
-
-LABEL org.opencontainers.image.title="TSUN Gen3 Proxy"
-LABEL org.opencontainers.image.authors="Stefan Allius"
-LABEL org.opencontainers.image.source=https://github.com/s-allius/tsun-gen3-proxy
-LABEL org.opencontainers.image.description='This proxy enables a reliable connection between TSUN third generation inverters (eg. TSOL MS600, MS800, MS2000) and an MQTT broker to integrate the inverter into typical home automations.'
-LABEL org.opencontainers.image.licenses="BSD-3-Clause"
-LABEL org.opencontainers.image.vendor="Stefan Allius"

app/build.sh

@@ -17,6 +17,7 @@ VERSION="${VERSION:1}"
 arr=(${VERSION//./ })
 MAJOR=${arr[0]}
 IMAGE=tsun-gen3-proxy
+
 GREEN='\033[0;32m'
 BLUE='\033[0;34m'
 NC='\033[0m'
@@ -26,44 +27,22 @@ IMAGE=docker.io/sallius/${IMAGE}
 VERSION=${VERSION}+$1
 elif [[ $1 == rc ]] || [[ $1 == rel ]] || [[ $1 == preview ]] ;then
 IMAGE=ghcr.io/s-allius/${IMAGE}
+echo 'login to ghcr.io'    
+echo $GHCR_TOKEN | docker login ghcr.io -u s-allius --password-stdin
 else
 echo argument missing!
 echo try: $0 '[debug|dev|preview|rc|rel]'
 exit 1
 fi
 
-if [[ $1 == debug ]] ;then
+export IMAGE
-BUILD_ENV="dev"
+export VERSION
-else
+export BUILD_DATE
-BUILD_ENV="production"
+export BRANCH
-fi
+export MAJOR
-
-BUILD_CMD="buildx build --push --build-arg VERSION=${VERSION} --build-arg environment=${BUILD_ENV} --attest type=provenance,mode=max --attest type=sbom,generator=docker/scout-sbom-indexer:latest"
-ARCH="--platform linux/amd64,linux/arm64,linux/arm/v7"
-LABELS="--label org.opencontainers.image.created=${BUILD_DATE} --label org.opencontainers.image.version=${VERSION} --label org.opencontainers.image.revision=${BRANCH}"
 
 echo version: $VERSION  build-date: $BUILD_DATE   image: $IMAGE
-if [[ $1 == debug ]];then
+docker buildx bake -f app/docker-bake.hcl $1
-docker ${BUILD_CMD} ${ARCH} ${LABELS} --build-arg "LOG_LVL=DEBUG" -t ${IMAGE}:debug  app
-
-elif [[ $1 == dev ]];then
-docker ${BUILD_CMD} ${ARCH} ${LABELS} -t ${IMAGE}:dev app
-
-elif [[ $1 == preview ]];then
-echo 'login to ghcr.io'    
-echo $GHCR_TOKEN | docker login ghcr.io -u s-allius --password-stdin
-docker ${BUILD_CMD} ${ARCH} ${LABELS} -t ${IMAGE}:preview -t ${IMAGE}:${VERSION} app
-
-elif [[ $1 == rc ]];then
-echo 'login to ghcr.io'    
-echo $GHCR_TOKEN | docker login ghcr.io -u s-allius --password-stdin
-docker ${BUILD_CMD} ${ARCH} ${LABELS} -t ${IMAGE}:rc -t ${IMAGE}:${VERSION} app
-
-elif [[ $1 == rel ]];then
-echo 'login to ghcr.io'    
-echo $GHCR_TOKEN | docker login ghcr.io -u s-allius --password-stdin
-docker ${BUILD_CMD} ${ARCH} ${LABELS} --no-cache -t ${IMAGE}:latest -t ${IMAGE}:${MAJOR} -t ${IMAGE}:${VERSION} app
-fi
 
 echo -e "${BLUE} => checking docker-compose.yaml file${NC}"
 docker-compose config -q

app/docker-bake.hcl

@@ -0,0 +1,94 @@
+variable "IMAGE" {
+    default = "tsun-gen3-proxy"
+}
+variable "VERSION" {
+    default = "0.0.0"
+}
+variable "MAJOR" {
+    default = "0"
+}
+variable "BUILD_DATE" {
+    default = "dev"
+}
+variable "BRANCH" {
+    default = ""
+}
+variable "DESCRIPTION" {
+    default = "This proxy enables a reliable connection between TSUN third generation inverters (eg. TSOL MS600, MS800, MS2000) and an MQTT broker to integrate the inverter into typical home automations."
+}
+
+target "_common" {
+  context = "app"
+  dockerfile = "Dockerfile"
+  args = {
+    VERSION = "${VERSION}"
+    environment = "production"
+  }
+  attest = [
+    "type =provenance,mode=max",
+    "type =sbom,generator=docker/scout-sbom-indexer:latest"
+  ]
+  annotations = [
+    "index:org.opencontainers.image.title=TSUN Gen3 Proxy",
+    "index:org.opencontainers.image.authors=Stefan Allius",
+    "index:org.opencontainers.image.created=${BUILD_DATE}",
+    "index:org.opencontainers.image.version=${VERSION}",
+    "index:org.opencontainers.image.revision=${BRANCH}",
+    "index:org.opencontainers.image.description=${DESCRIPTION}",
+    "index:org.opencontainers.image.licenses=BSD-3-Clause",
+    "index:org.opencontainers.image.source=https://github.com/s-allius/tsun-gen3-proxy"
+  ]
+  labels = {
+    "org.opencontainers.image.title" = "TSUN Gen3 Proxy"
+    "org.opencontainers.image.authors" = "Stefan Allius"
+    "org.opencontainers.image.created" = "${BUILD_DATE}"
+    "org.opencontainers.image.version" = "${VERSION}"
+    "org.opencontainers.image.revision" = "${BRANCH}"
+    "org.opencontainers.image.description" = "${DESCRIPTION}"
+    "org.opencontainers.image.licenses" = "BSD-3-Clause"
+    "org.opencontainers.image.source" = "https://github.com/s-allius/tsun-gen3-proxy"
+}
+  output = [
+    "type=image,push=true"
+  ]
+
+  no-cache = false
+  platforms = ["linux/amd64", "linux/arm64", "linux/arm/v7"]
+}
+
+target "_debug" {
+  args = {
+    LOG_LVL = "DEBUG"
+    environment = "dev"
+  }
+}
+target "_prod" {
+  args = {
+  }
+}
+target "debug" {
+  inherits = ["_common", "_debug"]
+  tags = ["${IMAGE}:debug"]
+}
+
+target "dev" {
+  inherits = ["_common"]
+  tags = ["${IMAGE}:dev"]
+}
+
+target "preview" {
+  inherits = ["_common", "_prod"]
+  tags = ["${IMAGE}:dev", "${IMAGE}:${VERSION}"]
+}
+
+target "rc" {
+  inherits = ["_common", "_prod"]
+  tags = ["${IMAGE}:rc", "${IMAGE}:${VERSION}"]
+}
+
+target "rel" {
+  inherits = ["_common", "_prod"]
+
+  tags = ["${IMAGE}:latest", "${IMAGE}:${MAJOR}", "${IMAGE}:${VERSION}"]
+  no-cache = true
+}