goga-cell-go

Golang: Contract Implementation Rules

Language skill for Golang.

Apply this specification within the calling skill's context. Do not paraphrase the contents — use them to drive decisions.

Invoked through the goga-lang-disp router.

Examples

A complete CODEMANIFEST example for Go with all DSL constructs:

Imports:
  - Types:
      - BaseModel
      - RepositoryConfig AS Config
    Usages:
      - query_patterns
    From: path/to/storage_cell

Usages:
  conventions: .goga/usages/go_conventions.md
  pattern: |
    Follow Go idioms: return errors as last return value, use interfaces for abstraction.
  testing: |
    Table-driven tests required for all exported functions and methods.

Annotations: |
  Use `conventions` for code style.
  Use `testing` for test requirements.
  Use `query_patterns` from Imports for database query patterns.

  All methods returning errors must follow `(result, error)` pattern.

---

"ParseInput(input string) -> data:[]byte":
  location: parser.go
  annotations: |
    Parse raw input string into structured data.

    `input`: raw string to parse

    Use `pattern` for implementation.

"Server(host string)":
  location: server.go
  annotations: |
    HTTP server with configurable host.

    `host`: server hostname

    Use `query_patterns` from Imports for request handling.
    Use `conventions` for code style.
  properties:
    "Host -> string": |
      Server hostname.
    "Port -> int64": |
      Server port number.
  methods:
    "HandleRequest(req Request) -> resp:Response, err:error": |
      Handle incoming HTTP request.

      `req`: incoming request
      `resp`: response to send
      `err`: error if request handling fails

      Use `pattern` for implementation.
    "Shutdown() -> err:error": |
      Gracefully shut down the server.
      `err`: error if shutdown fails.

"BaseModel::Repository(db DB)":
  location: repository.go
  annotations: |
    Repository extending BaseModel with database operations.

    `db`: database connection

    Use `query_patterns` from Imports for query construction.

->BaseModel: {}

---

Author: Goga
CreatedAt: 22/05/26
Description: |
  Example CODEMANIFEST demonstrating all DSL constructs for Go.