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go-try is a package that allows you to usetry/catch block in Go.

This project is still in its early stages, so any thoughts and feedback are verywelcome!

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Many Go developers get tired of dealing with errors because there are too manyerrors to handle one by one, which is intuitive and effective, but reallyannoying.

I've been trying to find out if Go has an error handling method liketry/catch, I think that would probably be a lot easier, but unfortunately, Icouldn't find any package that's easy to use.

So I tried to make one myself, taking inspiration from thetry/catch syntax,thengo-try was born!

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go get github.com/ez4o/go-try

Try(func () {...ThrowOnError(ce)...ThrowOnError(err)...}).Catch(func (ceCustomError) {...}).Catch(func (eerror,st*StackTrace) {...st.Print()})

Let's say you want to fetch JSON from a url and unmarshal it, you can simplywrite it like this:

import ("encoding/json""fmt""io/ioutil""net/http"      ."github.com/ez4o/go-try")funcmain() {Try(func() {resp,err:=http.Get("https://jsonplaceholder.typicode.com/posts")ThrowOnError(err)deferresp.Body.Close()b,err:=ioutil.ReadAll(resp.Body)ThrowOnError(err)vardata []map[string]interface{}err=json.Unmarshal(b,&data)ThrowOnError(err)fmt.Println(data)  }).Catch(func(eerror,st*StackTrace) {fmt.Println(e)st.Print()  })}

For more examples, head over tohttps://github.com/ez4o/go-try/tree/main/.examples!

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• Implement catching errors of different types.
• Tests
• CI

See theopen issues for a full list ofproposed features (and known issues).

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Contributions are what make the open source community such an amazing place tolearn, inspire, and create. Any contributions you make aregreatlyappreciated.

If you have a suggestion that would make this better, please fork the repo andcreate a pull request. You can also simply open an issue with the tag"enhancement". Don't forget to give the project a star! Thanks again!

1. Fork the Project
2. Create your Feature Branch (git checkout -b feat/amazing-feature)
3. Commit your Changes withConventional Commits
4. Push to the Branch (git push origin feat/amazing-feature)
5. Open a Pull Request

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Distributed under the MIT License. SeeLICENSE for moreinformation.

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• HSING-HAN, WU (Xyphuz)
  • Mail me:xyphuzwu@gmail.com
  • About me:https://about.xyphuz.com
  • GitHub:https://github.com/wst24365888

• https://github.com/ez4o/go-try

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