Added metadata for DevContainer build.

.devcontainer/build/Dockerfile

@@ -1,5 +1,14 @@
 FROM mcr.microsoft.com/devcontainers/go:1-1.21-bullseye
 
+ENV DEVCONTAINER_VERSION
+
+LABEL org.opencontainers.image.ref.name="flowpipe-devcontainer"
+LABEL org.opencontainers.image.version=${DEVCONTAINER_VERSION}
+LABEL org.opencontainers.image.url="https://flowpipe.io"
+LABEL org.opencontainers.image.authors="Turbot HQ, Inc"
+LABEL org.opencontainers.image.source="https://github.com/turbot/flowpipe"
+LABEL org.opencontainers.image.description="Development container for flowpipe"
+
 RUN apt update \
     && apt install default-jre default-jdk postgresql mariadb-server -y \
     && cd /tmp \

.devcontainer/build/README.md

@@ -1,15 +1,6 @@
-Don't push this the devcontainer Docker image to GitHub yet.
+# DevContainer for Flowpipe Development
 
-Build this locally and it will work.
+## Introduction
 
-## Troubleshooting
+This repository contains the configuration for a development container for Flowpipe. See [Development Containers](https://containers.dev/).
 
-https://stackoverflow.com/questions/74707530/docker-buildx-fails-to-show-result-in-image-list
-
-
-```
-# build both images
-docker buildx build --platform linux/arm64,linux/amd64 .
-# load just one platform
-docker buildx build --load --platform linux/amd64 -t my-image-tag .
-```

.github/workflows/devcontainer-release.yaml

@@ -40,6 +40,8 @@ jobs:
           context: flowpipe/.devcontainer/build
           push: true
           platforms: linux/arm64,linux/amd64
+          build-args: |
+            DEVCONTAINER_VERSION=${{ github.event.inputs.version }}
           tags: |
             ghcr.io/turbot/flowpipe-devcontainer:${{ github.event.inputs.version }}
             ghcr.io/turbot/flowpipe-devcontainer:latest