Docker healthcheck+ labels (#2438)

* Add Docker labels

And try to fix the platform metadata for ARM, and add health check

* Execution rights

* Remove experimental features not supported by Docker Hub

"--squash" is only supported on a Docker daemon with experimental
features enabled. build hook failed! (1)

* Fix paths

2 files changed, 25 insertions, 1 deletions

diff --git a/Docker/hooks/build b/Docker/hooks/build
new file mode 100755
index 000000000..73bc90e74
--- /dev/null
+++ b/Docker/hooks/build
@@ -0,0 +1,22 @@
+#!/bin/bash
+
+cd ..
+FRESHRSS_VERSION=`grep "'FRESHRSS_VERSION'" constants.php | cut -d "'" -f4`
+echo "$FRESHRSS_VERSION"
+
+if [[ "$DOCKERFILE_PATH" == *-ARM ]]
+then
+	#TODO: Add --squash --platform arm options when Docker Hub deamon supports them
+	docker build \
+		--build-arg FRESHRSS_VERSION="$FRESHRSS_VERSION" \
+		--build-arg SOURCE_BRANCH="$SOURCE_BRANCH" \
+		--build-arg SOURCE_COMMIT="$SOURCE_COMMIT" \
+		-f "$DOCKERFILE_PATH" -t "$IMAGE_NAME" .
+else
+	#TODO: Add --squash option when Docker Hub deamon supports it
+	docker build \
+		--build-arg FRESHRSS_VERSION="$FRESHRSS_VERSION" \
+		--build-arg SOURCE_BRANCH="$SOURCE_BRANCH" \
+		--build-arg SOURCE_COMMIT="$SOURCE_COMMIT" \
+		-f "$DOCKERFILE_PATH" -t "$IMAGE_NAME" .
+fi
diff --git a/Docker/hooks/pre_build b/Docker/hooks/pre_build
index f6c8211c0..32074059c 100755
--- a/Docker/hooks/pre_build
+++ b/Docker/hooks/pre_build
@@ -1,6 +1,8 @@
 #!/bin/bash
 
-if [[ "$DOCKERFILE_PATH" == *-ARM ]];
+cp README.md ../
+
+if [[ "$DOCKERFILE_PATH" == *-ARM ]]
 then
 	# https://github.com/balena-io/qemu
 	# Download a local copy of QEMU on Docker Hub build machine