103 lines
3.6 KiB
Markdown
103 lines
3.6 KiB
Markdown
# git-next
|
|
|
|
`git-next` is a combined server and command-line tool that enables trunk-based development workflows
|
|
where each commit must pass CI before being included in the main branch.
|
|
|
|
[](https://ci.kemitix.net/repos/52)
|
|
|
|
## Features
|
|
|
|
- Enforce the requirement for each commit to pass the CI pipeline before being included in the main branch
|
|
- Provide a server component that manages the trunk-based development process
|
|
- Ensure a consistent, high-quality codebase by preventing untested changes from being merged
|
|
|
|
## Installation
|
|
|
|
You can install `git-next` using Cargo:
|
|
|
|
```shell
|
|
cargo install git-next
|
|
```
|
|
|
|
## Configuration
|
|
|
|
- The repo has a `.git-next.toml` file in it's root. (N.B. see [#28](kemitix/git-next#28) for a planned alternative)
|
|
- CI checks should be configured to run when the `next` branch is `pushed`.
|
|
- The `dev` branch _must_ have the `main` branch as an ancestor.
|
|
- The `next` branch _must_ have the `main` branch as an ancestor.
|
|
|
|
## Behaviour
|
|
|
|
Development happens on the `dev` branch, where each commit is expected to be able to pass the CI checks.
|
|
|
|
When the `git-next` server sees that the `dev` branch is ahead of the `next` branch, it will push the `next` branch
|
|
fast-forward one commit along the `dev` branch.
|
|
It will then wait for the CI checks to pass for the newly updated `next` branch.
|
|
When the CI checks for the `next` branch pass, it will push the `main` branch fast-forward to the `next` branch.
|
|
|
|
If the CI checks should fail for the `next` branch, the developer should **amend** that commit in the history of their `dev` branch.
|
|
They should then force-push their rebased `dev` branch.
|
|
`git-next` will then detect that the `next` branch is no longer part of the `dev` branch ancestory, and reset `next` back to `main`.
|
|
We then return to the top, where `git-next` sees that `dev` is ahead of `next`.
|
|
|
|
### Important
|
|
|
|
The `dev` branch _should_ have the `next` branch as an ancestor.
|
|
|
|
If the `git-next` server finds that this isn't the case, it will **force-push** the `next` branch back to the same commit as the `main` branch.
|
|
|
|
In short, the `next` branch **belongs** to `git-next`.
|
|
|
|
## Getting Started
|
|
|
|
To use `git-next` for trunk-based development, follow these steps:
|
|
|
|
### Initialise the repo
|
|
|
|
You need to specify which branches you are using
|
|
|
|
To create the default config file, run this command in the root of your repo:
|
|
|
|
```shell
|
|
git next init
|
|
```
|
|
|
|
This will create a `.git-next.toml` file. [Default](./default.toml)
|
|
|
|
By default the expected branches are `main`, `next` and `dev`. Each of these three branches _must_ exist in your repo.
|
|
|
|
### Initialise the server
|
|
|
|
The server uses the file `git-next-server.toml` for configuration.
|
|
|
|
The create the default config file, run this command:
|
|
|
|
```shell
|
|
git next server init
|
|
```
|
|
|
|
This will create a `git-next-server.toml` file. [Default](./server-default.toml)
|
|
|
|
Edit this file to your needs.
|
|
|
|
Specify the access token.
|
|
|
|
The `branch` parameter for the repo identies the branch where the `.git-next.toml` file should be found.
|
|
|
|
### Run the server
|
|
|
|
In the directory with your `git-next-server.toml` file, run the command:
|
|
|
|
```shell
|
|
git next server start
|
|
```
|
|
|
|
## Contributing
|
|
|
|
Contributions to `git-next` are welcome! If you find a bug or have a feature request, please [create an issue](https://git.kemitix.net/kemitix/git-next/-/issues/new). If you'd like to contribute code, feel free to submit a merge request.
|
|
|
|
Before you start committing, run the `just install-hooks` command to setup the Git Hooks. [Get Just](https://just.systems/man/en/chapter_3.html)
|
|
|
|
## License
|
|
|
|
`git-next` is released under the [MIT License](https://git.kemitix.net/kemitix/git-next/-/blob/main/LICENSE).
|