Enable shortcut for triage bot
### What does this PR try to resolve?
Enable shortcut for triage bot. See: https://github.com/rust-lang/cargo/pull/10167#issuecomment-1013815453
### How should we test and review this PR?
We need to test it after the merge. But there should be no problem with the robot. I refer to the rust configuration file.
### Additional information
I don't know if it is accepted to open it, if we don't want to open it please feel free to close my PR.
use new cargo fmt option
As of v1.58, cargo fmt now supports the --check flag directly. Updating it here (and in a few other r-l repos) both because it's more succinct and so more people will see/become aware
Add `run-fail` to semver-check for docs
I encountered this missing feature in #10276 and therefore added it here in this separate PR.
If the breaking change does not involve a compilation error but a change in runtime behaviour, you can add `run-fail` to the codeblock. The "before" code must return exit code 0, and the "after" code must be nonzero (like a panic).
Example case that I tested (ignore the trailing dot, it's for github markdown to not hate me)
```
```rust,ignore,run-fail
// MAJOR CHANGE
///////////////////////////////////////////////////////////
// Before
pub fn foo() {}
///////////////////////////////////////////////////////////
// After
pub fn foo() {
panic!("hey!");
}
///////////////////////////////////////////////////////////
// Example usage that will break.
fn main() {
updated_crate::foo();
}
```.
```
Use `is_symlink()` method
I've came across this comment
```rust
// Replace with std implementation when stabilized, see
// https://github.com/rust-lang/rust/issues/85748
```
and fixed this due to the method stabilization in 1.58
if the breaking change does not involve a compilation error but a change in runtime behaviour, you can add `run-fail` to the codeblock. The "before" code must return exit code 0, and the "after" code must be nonzero (like a panic).
Stabilize namespaced and weak dependency features.
This stabilizes the namespaced and weak dependency features. Support is now enabled on crates.io, so this should be ready to go.
As a part of this change, the new feature resolver is now enabled all of the time. This is fairly risky, since there are likely edge cases that haven't been exercised.
NOTE: Projects using `resolver="1"` *should* continue to have the same behavior, the old resolver behavior is emulated.
Closes#8813Closes#8832
Port cargo to clap3
### What does this PR try to resolve?
This moves cargo to the latest major version of clap.
This supersedes #10259 and #10262
### How should we test and review this PR?
For testing, I mostly relied on existing tests. I did manually validate that `cargo run <non-escaped command args>` behaved the same between both
```console
$ cargo run release --help
Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Running `target/debug/cargo-release release --help`
cargo-release 0.18.8
...
$ cargo run --manifest-path ../cargo/Cargo.toml -- run release --help
Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Running `/home/epage/src/personal/cargo/target/debug/cargo run release --help`
Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Running `target/debug/cargo-release release --help`
cargo-release 0.18.8
...
```
For reviewing, I split out each deprecation resolution into a separate commit so its easy to focus on more mechanical changes (most of the deprecation fixes) from interesting ones (the port, the `Arg::multiple` deprecation)
### Additional information
- One parser change found by `cargo_config::includes` is that clap 2
would ignore any values after a `=` for flags.
`cargo config --show-origin` is a flag but the test passed `--show-origin=yes` which
happens to give the desired result for that test but is the same as
`--show-origin=no` or `--show-origin=alien-invasion`.
- `ArgMatches` now panics when accessing an undefined argument but clap
takes advantage of that for sharing code across commands that have
different subsets of arguments defined. I've extended clap so we can
"look before you leap" and put the checks at the argument calls to
start off with so its very clear what is tenuously shared. This
allows us to go in either direction in the future, either addressing
how we are sharing between commands or by moving this down into the
extension methods and pretending this clap feature doesn't exist
- On that topic, a test found clap-rs/clap#3263. For now, there is a
hack in clap. Depending on how we fix that in clap for clap 4.0, we
might need to re-address things in cargo.
- `value_of_os` now requires setting `allow_invalid_utf8`, otherwise it
asserts. To help catch this, I updated the argument definitions
associated with lookups reported by:
- `rg 'values?_os' src/`
- `rg 'values?_of_os' src/`
- clap now reports `2` for usage errors, so we had to bypass clap's
`exit` call to keep the same exit code.
- `cargo vendor --sync` did not use `multi_opt` and so it has both
multiple occurrences **and** multiple values. If we want to deprecate
this, we'll need `unstable-grouped` to be stablized (or pin our clap
version) and ensure each group has only 1 value.
Note: `cargo vendor --sync` did not use `multi_opt` and so it has both
multiple occurrences **and** multiple values. If we want to deprecate
this, we'll need `unstable-grouped` to be stablized (or pin our clap
version) and ensure each group has only 1 value.
- One parser change found by `cargo_config::includes` is that clap 2
would ignore any values after a `=` for flags.
`cargo config --show-origin` is a flag but the test passed `--show-origin=yes` which
happens to give the desired result for that test but is the same as
`--show-origin=no` or `--show-origin=alien-invasion`.
- The parser now panics when accessing an undefined attribute but clap
takes advantage of that for sharing code across commands that have
different subsets of arguments defined. I've extended clap so we can
"look before you leap" and put the checks at the argument calls to
start off with so its very clear what is tenuously shared. This
allows us to go in either direction in the future, either addressing
how we are sharing between commands or by moving this down into the
extension methods and pretending this clap feature doesn't exist
- On that topic, a test found clap-rs/clap#3263. For now, there is a
hack in clap. Depending on how we fix that in clap for clap 4.0, we
might need to re-address things in cargo.
- `value_of_os` now requires setting `allow_invalid_utf8`, otherwise it
asserts. To help catch this, I updated the argument definitions
associated with lookups reported by:
- `rg 'values?_os' src/`
- `rg 'values?_of_os' src/`
- clap now reports `2` for usage errors, so we had to bypass clap's
`exit` call to keep the same exit code.
BREAKING CHANGE: API now uses clap3
Be resilient to most IO error and filesystem loop while walking dirs
Let `PathSource::walk` be resilient to most IO errors and filesystem loop.
This PR also
- Add a test validating the resilience against filesystem loop to prevent regression.
- Emit warning when filesystem loop found while walking the filesystem. This is the only way I can think of now to solve #9528Fixes#10213.
Remove the option to disable pipelining
Cargo has had pipelining enabled by default for a long time, without
issue. Remove support for `build.pipelining = false`. (Continue parsing
the option from the config file, but ignore it.)
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* If your PR is not finished, set it as "draft" PR or add "WIP" in its title.
* It's ok to use the CI resources to test your PR, but please don't abuse them.
### What does this PR try to resolve?
Explain the motivation behind this change.
A clear overview along with an in-depth explanation are helpful.
You can use `Fixes #<issue number>` to associate this PR to an existing issue.
### How should we test and review this PR?
Demonstrate how you test this change and guide reviewers through your PR.
With a smooth review process, a pull request usually gets reviewed quicker.
If you don't know how to write and run your tests, please read the guide:
https://doc.crates.io/contrib/tests
### Additional information
Other information you want to mention in this PR, such as prior arts,
future extensions, an unresolved problem, or a TODO list.
-->
Cargo has had pipelining enabled by default for a long time, without
issue. Remove support for `build.pipelining = false`. (Continue parsing
the option from the config file, but ignore it.)
Always ask rustc for messages about artifacts, and always process them
Rather than attempt to determine which compilations require metadata and
only ask rustc to emit messages about artifacts for those compilations,
just unconditionally generate and process such messages for all
compilations.
In addition to simplifying code, this also gives us that information for
timing purposes as well, even when not pipelining.
<!--
Thanks for submitting a pull request 🎉! Here are some tips for you:
* If this is your first contribution, read "Cargo Contribution Guide":
https://doc.crates.io/contrib/
* Run `cargo fmt --all` to format your code changes.
* Small commits and pull requests are always preferable and easy to review.
* If your idea is large and needs feedback from the community, read how:
https://doc.crates.io/contrib/process/#working-on-large-features
* Cargo takes care of compatibility. Read our design principles:
https://doc.crates.io/contrib/design.html
* When changing help text of cargo commands, follow the steps to generate docs:
https://github.com/rust-lang/cargo/tree/master/src/doc#building-the-man-pages
* If your PR is not finished, set it as "draft" PR or add "WIP" in its title.
* It's ok to use the CI resources to test your PR, but please don't abuse them.
### What does this PR try to resolve?
Explain the motivation behind this change.
A clear overview along with an in-depth explanation are helpful.
You can use `Fixes #<issue number>` to associate this PR to an existing issue.
### How should we test and review this PR?
Demonstrate how you test this change and guide reviewers through your PR.
With a smooth review process, a pull request usually gets reviewed quicker.
If you don't know how to write and run your tests, please read the guide:
https://doc.crates.io/contrib/tests
### Additional information
Other information you want to mention in this PR, such as prior arts,
future extensions, an unresolved problem, or a TODO list.
-->
Remove `build_script::build_script_scan_eacces` test case because cargo
ignores it and returns its path during a `cargo build`. The caller still
has a chance to hit the IO error if they does access it.
Rather than attempt to determine which compilations require metadata and
only ask rustc to emit messages about artifacts for those compilations,
just unconditionally generate and process such messages for all
compilations.
In addition to simplifying code, this also gives us that information for
timing purposes as well, even when not pipelining.
Make rmeta_required no longer depend on whether timing is enabled
This doesn't appear to affect the quality of the timing information at
all.
If there's additional information we need from rustc about what it's
doing at any given time, we could add mechanisms to retrieve that
information, but enabling timing shouldn't force building more than we
otherwise would have.
The first version of pull request template
### What this PR tries to resolve?
We're trying to extract information out off the head of contributors.
Hope this help the review process more friendly for everyone.
### How to test and review this PR?
Copy this template and paste to your GitHub Web UI to see if it renders well.
### Additional information
Kubernetes community has one of the best guide of ["Best Practices for Faster Reviews"].
It describes tips for contributors tocreate a high quality PR. We might want
to create our own one and include it in PR template in the future.
In addition, I don't know how much time it take to update the changelog. I saw
some projects let PR author write down the release note of the PR. This sounds
helpful to take some burden off from maintainers, as well as let contributors
feel more involved. Anyway, it's not in this PR but is good to discuss later.
["Best Practices for Faster Reviews"]: 9b38b27064/contributors/guide/pull-requests.md (best-practices-for-faster-reviews)
This doesn't appear to affect the quality of the timing information at
all.
If there's additional information we need from rustc about what it's
doing at any given time, we could add mechanisms to retrieve that
information, but enabling timing shouldn't force building more than we
otherwise would have.
Stabilize the `strip` profile option, now that rustc has stable `-C strip`
https://github.com/rust-lang/rust/pull/90058/ stabilized `-Z strip` as `-C strip`. Stabilize the corresponding Cargo option.
Update the documentation to move it from the unstable reference to the profiles documentation.
Update the tests to account for stabilization.
Update docs for windows ssh-agent.
This updates the documentation for SSH authentication using Windows and ssh-agent.
Per #10237 and https://github.com/rust-lang/rust/pull/92374, Cargo now supports ssh-agent on Windows.
I'm about 80% sure this information is correct based on my reading of the code and testing. The ssh-agent that is part of mingw (or git-for-windows) uses emulated sockets, which are not compatible with traditional Windows-style named pipes.
