Add build documentation

publish.sh

@@ -1,8 +1,21 @@
 #!/bin/sh
+#
+# Usage: ./publish.sh [Version1] [Version2]...
 
 set -e
 
 cd "$(dirname "$0")"
-./generate.sh
+TMPFILE=$(mktemp)
+trap 'rm -vf "$TMPFILE"' EXIT
 
-docker buildx bake --pull --set common.output=type=registry
+if [ -n "$@" ]; then
+  export TAGS="$@"
+  echo "Generate configuration for only this tags: $TAGS"
+else
+  echo "Generate configuration for all predefined tags."
+fi
+./generate.sh "$TMPFILE"
+echo "Generated docker bake HCL script at: $TMPFILE"
+
+echo "Starting building and publish..."
+docker buildx bake --pull --set common.output=type=registry -f "$TMPFILE"