wxiaoguang f4538791f5
Refactor internal API for git commands, use meaningful messages instead of "Internal Server Error" (#23687)
# Why this PR comes

At first, I'd like to help users like #23636 (there are a lot)

The unclear "Internal Server Error" is quite anonying, scare users,
frustrate contributors, nobody knows what happens.

So, it's always good to provide meaningful messages to end users (of
course, do not leak sensitive information).

When I started working on the "response message to end users", I found
that the related code has a lot of technical debt. A lot of copy&paste
code, unclear fields and usages.

So I think it's good to make everything clear.

# Tech Backgrounds

Gitea has many sub-commands, some are used by admins, some are used by
SSH servers or Git Hooks. Many sub-commands use "internal API" to
communicate with Gitea web server.

Before, Gitea server always use `StatusCode + Json "err" field` to
return messages.

* The CLI sub-commands: they expect to show all error related messages
to site admin
* The Serv/Hook sub-commands (for git clients): they could only show
safe messages to end users, the error log could only be recorded by
"SSHLog" to Gitea web server.

In the old design, it assumes that:

* If the StatusCode is 500 (in some functions), then the "err" field is
error log, shouldn't be exposed to git client.
* If the StatusCode is 40x, then the "err" field could be exposed. And
some functions always read the "err" no matter what the StatusCode is.

The old code is not strict, and it's difficult to distinguish the
messages clearly and then output them correctly.

# This PR

To help to remove duplicate code and make everything clear, this PR
introduces `ResponseExtra` and `requestJSONResp`.

* `ResponseExtra` is a struct which contains "extra" information of a
internal API response, including StatusCode, UserMsg, Error
* `requestJSONResp` is a generic function which can be used for all
cases to help to simplify the calls.
* Remove all `map["err"]`, always use `private.Response{Err}` to
construct error messages.
* User messages and error messages are separated clearly, the `fail` and
`handleCliResponseExtra` will output correct messages.
* Replace all `Internal Server Error` messages with meaningful (still
safe) messages.

This PR saves more than 300 lines, while makes the git client messages
more clear.

Many gitea-serv/git-hook related essential functions are covered by
tests.

---------

Co-authored-by: delvh <dev.lh@web.de>
2023-03-29 14:32:26 +08:00
2023-03-28 22:23:23 -04:00
2023-03-28 22:23:23 -04:00
2023-03-28 14:22:07 -04:00
2023-02-11 21:44:53 +00:00
2023-03-20 15:42:23 +08:00
DCO
2023-01-24 18:52:38 +00:00
2023-03-28 22:23:23 -04:00
2023-03-28 22:23:23 -04:00
2023-01-23 15:57:57 -05:00

Gitea

Gitea - Git with a cup of tea

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Purpose

The goal of this project is to make the easiest, fastest, and most painless way of setting up a self-hosted Git service.

As Gitea is written in Go, it works across all the platforms and architectures that are supported by Go, including Linux, macOS, and Windows on x86, amd64, ARM and PowerPC architectures. You can try it out using the online demo. This project has been forked from Gogs since November of 2016, but a lot has changed.

Building

From the root of the source tree, run:

TAGS="bindata" make build

or if SQLite support is required:

TAGS="bindata sqlite sqlite_unlock_notify" make build

The build target is split into two sub-targets:

  • make backend which requires Go Stable, required version is defined in go.mod.
  • make frontend which requires Node.js LTS or greater and Internet connectivity to download npm dependencies.

When building from the official source tarballs which include pre-built frontend files, the frontend target will not be triggered, making it possible to build without Node.js and Internet connectivity.

Parallelism (make -j <num>) is not supported.

More info: https://docs.gitea.io/en-us/install-from-source/

Using

./gitea web

NOTE: If you're interested in using our APIs, we have experimental support with documentation.

Contributing

Expected workflow is: Fork -> Patch -> Push -> Pull Request

NOTES:

  1. YOU MUST READ THE CONTRIBUTORS GUIDE BEFORE STARTING TO WORK ON A PULL REQUEST.
  2. If you have found a vulnerability in the project, please write privately to security@gitea.io. Thanks!

Translating

Translations are done through Crowdin. If you want to translate to a new language ask one of the managers in the Crowdin project to add a new language there.

You can also just create an issue for adding a language or ask on discord on the #translation channel. If you need context or find some translation issues, you can leave a comment on the string or ask on Discord. For general translation questions there is a section in the docs. Currently a bit empty but we hope to fill it as questions pop up.

https://docs.gitea.io/en-us/translation-guidelines/

Crowdin

Further information

For more information and instructions about how to install Gitea, please look at our documentation. If you have questions that are not covered by the documentation, you can get in contact with us on our Discord server or create a post in the discourse forum.

We maintain a list of Gitea-related projects at gitea/awesome-gitea.

The Hugo-based documentation theme is hosted at gitea/theme.

The official Gitea CLI is developed at gitea/tea.

Authors

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FAQ

How do you pronounce Gitea?

Gitea is pronounced /ɡɪti:/ as in "gi-tea" with a hard g.

Why is this not hosted on a Gitea instance?

We're working on it.

License

This project is licensed under the MIT License. See the LICENSE file for the full license text.

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Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD
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