Handy Go libraries and utilities

This repository contains a grab‑bag of small, focused Go packages that I use across projects:

• pkg/stringz: helpers for working with strings (e.g. ToAlphaNumeric).
• pkg/structs: high‑level helpers for turning structs into maps/slices and inspecting fields.
• pkg/command: utilities for conditionally running exec.Cmd instances (honouring a DRY_RUN env var).
• pkg/httpx: helpers for dealing with HTTP responses and errors.
• pkg/logz, pkg/jsonx, pkg/jsontime, pkg/filez, pkg/slicez, pkg/mathx, pkg/reflectx, etc: small, composable helpers for common tasks.

For full package documentation, see the Go reference for the module: pkg.go.dev/github.com/tartale/go.

Add the module to your project using go get:

go get github.com/tartale/go@latest

Or depend on a specific sub‑package:

go get github.com/tartale/go/pkg/stringz@latest

Using stringz and structs together:

package main

import (
	"fmt"

	"github.com/tartale/go/pkg/stringz"
	"github.com/tartale/go/pkg/structs"
)

type User struct {
	Name  string `structs:"name"`
	Email string `structs:"email,omitempty"`
}

func main() {
	fmt.Println(stringz.ToAlphaNumeric("Hello, world!")) // "Helloworld"

	u := User{Name: "Tom", Email: "tom@example.com"}
	m := structs.Map(u)
	fmt.Printf("%#v\n", m)
}

• Tests: run all tests with go test ./....
• Packages: see pkg/ for the collection of small, focused libraries.