add claude config

CLAUDE.md

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+# multiapps-cli-plugin — CLAUDE.md
+
+## Project Role
+
+This is the **multiapps-cli-plugin**: a Go-based Cloud Foundry CLI plugin that extends
+the CF CLI (v8) with commands for managing MTA deployments (`deploy`, `undeploy`,
+`bg-deploy`, `mtas`, `mta-ops`, `dmol`). It communicates with the
+**multiapps-controller** backend via auto-generated OpenAPI clients (go-openapi/runtime).
+
+## Security Boundary
+
+**This is an OPEN SOURCE repository.**
+Never introduce proprietary logic, credentials, or internal company context into this
+codebase. No SAP-internal service integrations, no hardcoded tokens or URLs.
+
+## Tech Stack
+
+- **Language**: Go 1.25.4 (go modules — `go.mod` is the source of truth)
+- **CF CLI integration**: `code.cloudfoundry.org/cli/v8`
+- **REST clients**: auto-generated via `swagger generate client` (see `regen-client.sh`)
+  — do NOT hand-edit files under `clients/`
+- **Testing**: Ginkgo v1 + Gomega (`github.com/onsi/ginkgo`, `github.com/onsi/gomega`)
+
+## Key Directory Layout
+
+```
+commands/        — CF CLI command implementations (deploy, undeploy, etc.)
+clients/         — AUTO-GENERATED OpenAPI REST clients (v1 + v2); never edit manually
+cli/             — CF CLI plugin registration and bootstrapping
+util/            — shared helpers (HTTP, logging, formatting)
+secure_parameters/ — secrets collection logic (--collect-secrets flag)
+cfg/VERSION      — authoritative version string consumed by build.sh
+regen-client.sh  — regenerate clients/ from multiapps-controller Swagger specs
+```
+
+## Build Commands
+
+**Local dev binary (current platform):**
+```bash
+go build -ldflags "-X main.Version=$(cat cfg/VERSION)" -o multiapps-plugin
+```
+
+**All platforms (cross-compiled, output to `build/`):**
+```bash
+./build.sh
+```
+`build.sh` produces both static (`CGO_ENABLED=0`) and non-static variants for
+linux/32, linux/64, linux/arm64, windows/32, windows/64, darwin/amd64, darwin/arm64.
+
+## Running Tests
+
+```bash
+go test ./...
+```
+Or with Ginkgo's verbose output:
+```bash
+ginkgo -r ./...
+```
+
+## Regenerating the Go REST Client
+
+Run `regen-client.sh` after the multiapps-controller Swagger specs change. The script
+rebuilds the controller API module, then calls `swagger generate client` for both v1
+and v2. Copy the generated output into `clients/`.
+
+## Adding CLI Flags
+
+New flags must be registered in the command's `GetPluginCommand()` `Options` map and
+documented in the CF CLI help text. Update the parent `CLAUDE.md` documentation
+checklist when adding user-visible flags.
+
+## Mandatory Formatting Rule
+
+**Before completing any task or committing code, you MUST run:**
+```bash
+go fmt ./...
+```
+All committed Go source must conform to standard `gofmt` formatting.