Add With.Packaging.dockerDual() for dev/prod Docker images#9
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reid-spencer
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Feb 3, 2026
reid-spencer
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- Add docker-dual feature plan to NOTEBOOK.md
- Implement With.Packaging.dockerDual() for dev/prod Docker images
Plan for With.Packaging.dockerDual() helper supporting separate dev and prod Docker images for RIDDL services (MCP, Sim, Gen): - Dev: eclipse-temurin:25-jdk-noble (arm64, JDK tools) - Prod: gcr.io/distroless/java25-debian13:nonroot (amd64, minimal) Custom Dockerfile for distroless to handle staged layout without fat JAR. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add new helper that creates separate Docker images optimized for:
- Dev: eclipse-temurin:25-jdk-noble (arm64, JDK tools, shell)
- Prod: gcr.io/distroless/java25-debian13:nonroot (amd64, minimal)
Features:
- docker:publishLocal defaults to dev image
- New dockerPublishProd task for production builds
- Custom Dockerfile generation for distroless (no fat JAR needed)
- Default registry: ghcr.io/ossuminc
- Tag patterns: :dev-latest/:dev-<ver> vs :latest/:<ver>
Usage:
.configure(With.Packaging.dockerDual(
mainClass = "com.myapp.Main",
pkgName = "my-service",
exposedPorts = Seq(8080, 9001)
))
Includes scripted test (17/17 tests pass) and README documentation.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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