formatgo is a Go package that provides utilities for formatting Go source code, whether it's in a byte slice, string, or a file, and even for entire directories containing Go files.
中文说明
To install theformatgo package, you can run the following command:
go get github.com/yyle88/formatgo
The package provides several functions for formatting Go code. Below are the main functions that you can use:
Formats Go source code from a byte slice.
formattedCode,err:=formatgo.FormatBytes(code []byte)
code: The source code as a byte slice.- Returns the formatted code as a byte slice or an error if something goes wrong.
Formats Go source code from a string.
formattedCode,err:= formatgo.FormatCode(codestring)
code: The source code as a string.- Returns the formatted code as a string or an error if something goes wrong.
Formats a Go source code file at the given path.
err:= formatgo.FormatFile(pathstring)
path: The path to the Go source code file.- Returns an error if the formatting fails.
Formats all Go source files in the specified root directory and its subdirectories.
err:= formatgo.FormatRoot(rootstring)
root: The root directory to start formatting files from.- Returns an error if something goes wrong during the formatting process.
Here’s a simple example of how to format Go code from a string:
package mainimport ("fmt""github.com/yyle88/formatgo")funcmain() {code:=`package mainimport "fmt"func main() {fmt.Println("Hello, world!")}`formattedCode,err:=formatgo.FormatCode(code)iferr!=nil {fmt.Println("Error formatting code:",err)return}fmt.Println("Formatted Code:",formattedCode)}formatgo is open-source and released under the MIT License. See the LICENSE file for more information.
Welcome to contribute to this project by submitting pull requests or reporting issues.
If you find this package helpful, give it a star on GitHub!
Thank you for your support!
Happy Coding withformatgo! 🎉
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