Genex package for Go

Overview

genex GoDoc GoCover Go Report Card

Genex package for Go

Easy and efficient package to expand any given regex into all the possible strings that it can match.

This is the code that powers namegrep.

Usage

package main

import (
    "fmt"
    "regexp/syntax"

    "github.com/alixaxel/genex"
)

func main() {
    charset, _ := syntax.Parse(`[0-9a-z]`, syntax.Perl)

    if input, err := syntax.Parse(`(foo|bar|baz){1,2}\d`, syntax.Perl); err == nil {
    	fmt.Println("Count:", genex.Count(input, charset, 3))

    	genex.Generate(input, charset, 3, func(output string) {
    		fmt.Println("[*]", output)
    	})
    }
}

Output

Count: 120

[*] foo0
[*] ...
[*] foo9
[*] foofoo0
[*] ...
[*] foofoo9
[*] foobar0
[*] ...
[*] foobar9
[*] foobaz0
[*] ...
[*] foobaz9
[*] bar0
[*] ...
[*] bar9
[*] barfoo0
[*] ...
[*] barfoo9
[*] barbar0
[*] ...
[*] barbar9
[*] barbaz0
[*] ...
[*] barbaz9
[*] baz0
[*] ...
[*] baz9
[*] bazfoo0
[*] ...
[*] bazfoo9
[*] bazbar0
[*] ...
[*] bazbar9
[*] bazbaz0
[*] ...
[*] bazbaz9

Install

go get github.com/alixaxel/genex

License

MIT

A declarative struct-tag-based HTML unmarshaling or scraping package for Go built on top of the goquery library

goq Example import ( "log" "net/http" "astuart.co/goq" ) // Structured representation for github file name table type example struct { Title str

Andrew Stuart 217 May 30, 2022
Go (Golang) GNU gettext utilities package

Gotext GNU gettext utilities for Go. Features Implements GNU gettext support in native Go. Complete support for PO files including: Support for multil

Leonel Quinteros 347 Jul 21, 2022
htmlquery is golang XPath package for HTML query.

htmlquery Overview htmlquery is an XPath query package for HTML, lets you extract data or evaluate from HTML documents by an XPath expression. htmlque

null 503 Jul 29, 2022
csvplus extends the standard Go encoding/csv package with fluent interface, lazy stream operations, indices and joins.

csvplus Package csvplus extends the standard Go encoding/csv package with fluent interface, lazy stream processing operations, indices and joins. The

Maxim 67 Apr 9, 2022
[Go] Package of validators and sanitizers for strings, numerics, slices and structs

govalidator A package of validators and sanitizers for strings, structs and collections. Based on validator.js. Installation Make sure that Go is inst

Alex Saskevich 5.4k Aug 6, 2022
Package sanitize provides functions for sanitizing text in golang strings.

sanitize Package sanitize provides functions to sanitize html and paths with go (golang). FUNCTIONS sanitize.Accents(s string) string Accents replaces

Kenny Grant 319 Jul 17, 2022
Package strit introduces a new type of string iterator, along with a number of iterator constructors, wrappers and combinators.

strit Package strit (STRing ITerator) assists in development of string processing pipelines by providing a simple iteration model that allows for easy

Maxim 84 Jun 21, 2022
A markdown renderer package for the terminal

go-term-markdown go-term-markdown is a go package implementing a Markdown renderer for the terminal. Note: Markdown being originally designed to rende

Michael Muré 243 Aug 2, 2022
Go package for syntax highlighting of code

syntaxhighlight Package syntaxhighlight provides syntax highlighting for code. It currently uses a language-independent lexer and performs decently on

Sourcegraph 253 Jul 27, 2022
A minimalistic emoji package for Go (golang)

emoji ?? ?? ?? emoji is a minimalistic emoji library for Go. It lets you use emoji characters in strings. Inspired by spatie/emoji Install ?? go get g

Enes Çakır 364 Jul 25, 2022
xmlquery is Golang XPath package for XML query.

xmlquery Overview xmlquery is an XPath query package for XML documents, allowing you to extract data or evaluate from XML documents with an XPath expr

null 301 Aug 1, 2022
Frongo is a Golang package to create HTML/CSS components using only the Go language.

Frongo Frongo is a Go tool to make HTML/CSS document out of Golang code. It was designed with readability and usability in mind, so HTML objects are c

Rewan_ 21 Jul 29, 2021
ByNom is a Go package for parsing byte sequences, suitable for parsing text and binary data

ByNom is a Go package for parsing byte sequences. Its goal is to provide tools to build safe byte parsers without compromising the speed or memo

Andrew Bashkatov 4 May 5, 2021
Package i18n is a middleware that provides internationalization and localization for Flamego

i18n Package i18n is a middleware that provides internationalization and localization for Flamego. Installation The minimum requirement of Go is 1.16.

Flamego 5 Dec 15, 2021
This package provides Go (golang) types and helper functions to do some basic but useful things with mxGraph diagrams in XML, which is most famously used by app.diagrams.net, the new name of draw.io.

Go Draw - Golang MX This package provides types and helper functions to do some basic but useful things with mxGraph diagrams in XML, which is most fa

null 1 Nov 30, 2021
A dead simple parser package for Go

A dead simple parser package for Go V2 Introduction Tutorial Tag syntax Overview Grammar syntax Capturing Capturing boolean value Streaming Lexing Sta

Alec Thomas 2.5k Jul 31, 2022
A Package Searching and Installation tool for Go Projects.

Gosearch A Package Searching and Installation tool for Go Projects. Installation go install github.com/kinensake/[email protected] Usage gosearch <pack

Quan Quan 5 Feb 5, 2022
A Go (golang) package that enhances the standard database/sql package by providing powerful data retrieval methods as well as DB-agnostic query building capabilities.

ozzo-dbx Summary Description Requirements Installation Supported Databases Getting Started Connecting to Database Executing Queries Binding Parameters

Ozzo Framework 565 Jul 28, 2022
Go Package Manager (gopm) is a package manager and build tool for Go.

?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? In favor of Go Modules Proxy since Go 1.11, this pr

Go Package Manager 2.5k Jul 27, 2022
Package set is a small wrapper around the official reflect package that facilitates loose type conversion and assignment into native Go types.

Package set is a small wrapper around the official reflect package that facilitates loose type conversion and assignment into native Go types. Read th

null 37 Jun 15, 2022
Go package providing simple database and server interfaces for the CSV files produced by the sfomuseum/go-libraryofcongress package

go-libraryofcongress-database Go package providing simple database and server interfaces for the CSV files produced by the sfomuseum/go-libraryofcongr

San Francisco International Airport Museum 1 Oct 29, 2021
A package for running subprocesses in Go, similar to Python's subprocesses package.

A package for running subprocesses in Go, similar to Python's subprocesses package.

Esteban Garcia 5 Jul 28, 2022
Utility to restrict which package is allowed to import another package.

go-import-rules Utility to restrict which package is allowed to import another package. This tool will read import-rules.yaml or import-rules.yml in t

PAYFAZZ 0 Jan 7, 2022
A package for running subprocesses in Go, similar to Python's subprocesses package.

Subprocesses Spawn subprocesses in Go. Sanitized mode package main import ( "log" "github.com/estebangarcia21/subprocess" ) func main() { s := s

Esteban Garcia 5 Jul 28, 2022
An errors package optimized for the pkg/errors package

errors An errors package optimized for the pkg/errors package Use Download and install go get github.com/dobyte/errors API // New Wrapping for errors.

Fuxiao 3 Mar 2, 2022
Wmi - One hot Go WMI package. Package wmi provides an interface to WMI. (Windows Management Instrumentation)

wmi Package wmi provides an interface to WMI. (Windows Management Instrumentation) Install go get -v github.com/moonchant12/wmi Import import "github.

MoonChant 2 Apr 22, 2022
Elastos.ELA.Rosetta.API - How to write a Rosetta server and use either the Client package or Fetcher package to communicate

Examples This folder demonstrates how to write a Rosetta server and how to use e

Elastos Foundation 3 Jan 17, 2022
A simple errors package that dynamically prepends the package name.

errors ?? Buy me a cookie What is this? A simple errors package that dynamically prepends the package name. How to install Open a terminal and run the

Miles Whittaker 0 Jan 16, 2022