Helios

Helios is a GUI automation tool written in Go - it automates anything that you can see on your screen. Helios uses image recognition powered by OpenCV under-the-hood. You can use Helios to automate GUI testing, video games and more.

Example:

package main

import (
	. "github.com/j7mbo/helios"
	"time"
)

func main() {
    // Initialise helios without any configuration
    app := NewApplication(nil)
    // Load .gopher.png and expect to find it at 0.9 / 1.0 confidence
    gopherImage, _ := NewImage("./gopher.png", 0.9)
    // Find the gopher image on-screen
    gopher := app.GetScreen().Find(gopherImage)
    // Highlight it for two seconds
    gopher.Highlight(2 * time.Second)
    // Click at a random (X,Y) coordinate within the matched box
    gopher.Click()
}

The Gopher from Goland, highlighted for 2 seconds:

Installation

MacOS

brew install pkg-config
brew install opencv

Docs

TBD...

Upcoming work

• Ability to define Regions to search
• Abstraction for finder
• Works with any resolution
• Wait X seconds for an image to appear
• Offsets for regions
• Stable supported api
• Support and releases for Windows, Linux (MacOS already supported)
• Moving highlight box during highlighting
• Support for multiple screens
• Fix for issue #1 - no need to embed a highlighter binary
• Embedding OpenCV directly, 0 dependency binary (need help with this)
• API for interfacing with other languages
• OCR, text extraction
• GUI for region and image selection, scripting language (this'll be a fun one)
• Tests...