public class App : IHostedService {
private readonly ILogger _log;
private readonly IServiceProvider _sp;
public async Task StartAsync(CancellationToken ct)
{
var result = await _sp.GetRequiredService<IPipeline>()
.Map(ctx => ctx.Validate())
.Bind(ctx => ctx.Execute())
.Recover(err => Result.Fail(err));
_log.LogInformation("Pipeline: {Status}", result);
}
}
[AggregateRoot("Order")]
public partial class OrderAggregate
{
[Property] public string CustomerId { get; }
[Property] public OrderStatus Status { get; }
[Composition] public List<OrderLine> Lines { get; }
[Invariant]
public bool MustHaveLines() => Lines.Count > 0;
[DomainEvent]
public record OrderPlaced(string OrderId, DateTime At);
}
const render = async (md: string) => {
const { html, meta } = await marked.parse(md);
document.querySelector('#output').innerHTML = html;
await processMermaid(document.querySelector('#output'));
hljs.highlightAll();
};
<template>
<nav id="sidebar" role="navigation">
<div v-for="section in toc" :key="section.id">
<a :href="section.path">{{ section.title }}</a>
</div>
</nav>
</template>
apiVersion: apps/v1
kind: Deployment
metadata:
name: api-gateway
spec:
replicas: 3
selector:
matchLabels:
app: gateway
template:
spec:
containers:
- name: api
image: registry.local/api:latest
ports:
- containerPort: 8080
[MetaConcept("Entity")]
public abstract class EntityConcept
{
[MetaProperty] public string Name { get; }
[MetaReference] public AggregateConcept Root { get; }
[MetaConstraint]
public bool NameNotEmpty() => !string.IsNullOrEmpty(Name);
}
module.exports = {
entry: './src/index.ts',
output: { path: path.resolve(__dirname, 'dist') },
resolve: { extensions: ['.ts', '.js'] },
module: {
rules: [{ test: /\.ts$/, use: 'ts-loader' }]
}
};
$ cat loading...
█
Production here is the developer's toolchain itself — making it faster, automated, and frictionless.
The toolchain is the product. Every CLI tool gets a typed C# wrapper. No raw shell commands — IntelliSense everywhere. One command to build, test, validate. Infrastructure-as-code applied to the developer workflow itself.
Two wrapping strategies — both produce typed C# APIs with full IntelliSense:
- CLI wrapping (BinaryWrapper) — recursive
--help parsing → typed command trees: Docker, Podman, Podman Compose, Packer, Vagrant, GitLab CLI
- JSON schema wrapping — download versioned schemas, merge, annotate
[SinceVersion]/[UntilVersion]: DockerCompose.Bundle (57 schema versions)
- No raw shell commands, no string arguments — every tool gets IntelliSense
- Pre-push quality gates — unit tests + smoke Playwright + compliance scan, all local
- GitLab CI/CD — pipelines for NuGet package publishing and container registry
- Quality gates that fail locally, before code ever leaves the machine
- PowerShell 7+ — 30+ modules: dev shell profile, container lifecycle, version discovery
- Bash — container provisioning, CI scripts
- Structured logging, tab completers, cmdlets
- On-premises GitLab CE — self-hosted Git, package registry, container registry
- Traefik reverse proxy for local service routing
- Alpine Linux provisioning and hardening (dev/test VMs)
- Integration-tested software factory — C# unit tests validating the full stack creation: Packer → Vagrant → Debian → GitLab CE → GitLab Runner → Docker Registry
