https://github.com/lunixbochs/og

Language and tool enhancements for Go
https://github.com/lunixbochs/og

Last synced: 2 months ago
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Language and tool enhancements for Go

• Host: GitHub
• URL: https://github.com/lunixbochs/og
• Owner: lunixbochs
• Created: 2014-10-10T04:58:09.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2014-11-13T01:04:33.000Z (about 10 years ago)
• Last Synced: 2024-10-10T12:24:13.464Z (2 months ago)
• Language: Go
• Homepage:
• Size: 420 KB
• Stars: 53
• Watchers: 5
• Forks: 4
• Open Issues: 31
• Metadata Files:
  • Readme: README.md

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README

        
`og`: Language and tool enhancements for Go

----

Installation

----

    go get github.com/lunixbochs/og

You can update og to the latest version with `og update`.

Usage

----

`og` is a `go` frontend with additional features, such as a code preprocessor.

Use it as you would the existing `go` command, like `go build` or `go run`.

It also provides the following extra commands:

    og help

    ...

        gen         generate preprocessed source tree

        parse       preprocess one source file

        update      update og command

    ...

Features

----

 - Preprocessor

    - Easily perform AST transformations on Go projects as they are built

    - Safe: will never modify or overwrite your existing files

    - Fast: adds almost no time to your project build

 - Language Extensions

    - `try()`: reduces the `if err != nil {}` pattern to a single line.

            // before

            tmp, err := call()

            if err != nil {

                return nil, err

            }

            // after

            tmp := try(call())