Becoming a Go developer
Contracts running on Orbs are developed in the Go programming language. This page will help you set up a working Go environment on your machine.
Last updated
Contracts running on Orbs are developed in the Go programming language. This page will help you set up a working Go environment on your machine.
Last updated
The recommended way to install Go on Mac is with
If you prefer a regular package installer instead, those are available . If you run into trouble, go over the official Go .
Verify Go is installed correctly by running in terminal
Any version above 1.11 should suffice.
Go creates a workspace on your machine where source files should be placed. This is a bit different from other programming languages which are less opinionated about the location of your source files.
Unless configured explicitly otherwise, your Go workspace is found at
The common convention is to place files in a directory structure that mirrors easily to Github. If your Github username is johnsnow
and your repo name is mycontract
you should place your files at
For more information about workspaces, consult the official Go .
One of the main benefits of the Go programming language is its simplicity. It should not require more than a few days to gain a firm grasp of the syntax.
If you don't feel like learning the language first that's also fine. Most of the contract examples are simple enough to understand without any prior knowledge.
Working with an that has good Go support is highly recommended for code completion, syntax highlighting and debugging.
is an excellent free editor which has Go support through the plugin. You can install both by running in terminal
Another free alternative is , which Go out of the box. A commercial alternative is by JetBrains. For the complete list of editors consult the official Go .
The official documentation contains a fantastic - an interactive tutorial that teaches the basics of the language in an hour or so. Another way to dive quickly into the language is using this which contains all syntax in one page.