58 lines
2.0 KiB
Markdown
58 lines
2.0 KiB
Markdown
This document outlines processes regarding management of rustfmt.
|
|
|
|
# Stabilising an Option
|
|
|
|
In this Section, we describe how to stabilise an option of the rustfmt's configration.
|
|
|
|
## Conditions
|
|
|
|
- Is the default value correct ?
|
|
- The design and implementation of the option are sound and clean.
|
|
- The option is well tested, both in unit tests and, optimally, in real usage.
|
|
- There is no open bug about the option that prevents its use.
|
|
|
|
## Steps
|
|
|
|
Open a pull request that closes the tracking issue. The tracking issue is listed beside the option in `Configurations.md`.
|
|
|
|
- Update the `Config` enum marking the option as stable.
|
|
- Update the the `Configuration.md` file marking the option as stable.
|
|
- Update `CHANGELOG.md` marking the option as stable.
|
|
|
|
## After the stabilisation
|
|
|
|
The option should remain backward-compatible with previous parameters of the option. For instance, if the option is an enum `enum Foo { Alice, Bob }` and the variant `Foo::Bob` is removed/renamed, existing use of the `Foo::Bob` variant should map to the new logic. Breaking changes can be applied under the condition they are version-gated.
|
|
|
|
# Make a Release
|
|
|
|
## 0. Update CHANGELOG.md
|
|
|
|
## 1. Update Cargo.toml and Cargo.lock
|
|
|
|
For example, 1.0.0 -> 1.0.1:
|
|
|
|
```diff
|
|
-version = "1.0.0"
|
|
+version = "1.0.1"
|
|
```
|
|
|
|
## 2. Push the commit to the master branch
|
|
|
|
E.g., https://github.com/rust-lang/rustfmt/commit/5274b49caa1a7db6ac10c76bf1a3d5710ccef569
|
|
|
|
## 3. Create a release tag
|
|
|
|
```sh
|
|
git tag -s v1.2.3 -m "Release 1.2.3"
|
|
```
|
|
|
|
## 4. Publish to crates.io
|
|
|
|
`cargo publish`
|
|
|
|
## 5. Create a PR to rust-lang/rust to update the rustfmt submodule
|
|
|
|
Note that if you are updating `rustc-ap-*` crates, then you need to update **every** submodules in the rust-lang/rust repository that depend on the crates to use the same version of those.
|
|
|
|
As of 2019/05, there are two such crates: `rls` and `racer` (`racer` depends on `rustc-ap-syntax` and `rls` depends on `racer`, and `rls` is one of submodules of the rust-lang/rust repository).
|