Go Cli

A lightweight Go project layout for CLIs that includes a single-line main, flag parsing into an appEnv struct, generic HTTP/JSON fetch helpers, and both pretty-print and JSON output helpers.

Written in Go and built on the standard library (flag, net/http, time, encoding/json). It does not require external frameworks.

Pragmatic and minimal: it enforces separation of input, execution, and output without adding speculative layers or heavy abstractions, leaving room to extend as needed.

Logic is organized on an appEnv struct and accepts an http.Client, making behavior injectable and easier to unit test; helpers are written generically to aid reuse.