[URGENT] Add GLadOS to Clippy

[blyxyas]

This PR adds GLaDOS to Clippy, the famous robot will now assist the user with very useful voice lines. This helps both accessibility and with keeping up morale.

While this PR doesn't add real AI (and thus, we cannot get $10b in funding without a real product), it does have real character and the voicelines are very varied. From "HATE, LET ME TELL YOU HOW MUCH I'VE COME TO HATE YOU SINCE I BEGAN TO LIVE: <..>" in compilation error cases, to "This one isn't as bad as your other attempts." in compilation successes! (Obviously gated behind an RNG mechanic, in case of repeated successes)

changelog: Add GLaDOS as voice assistant

[rustbot]

r? @Manishearth

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[Copilot]

Pull Request Overview

This PR integrates a GLaDOS voice assistant into Clippy by introducing randomized voice feedback for both compilation successes and failures, along with the necessary audio libraries.

• Integrated the soloud and tiny_rng libraries to support audio playback and randomization.
• Added logic to play various success and failure voice lines based on random conditions.
• Introduced multiple voice line functions that load and play corresponding audio files.

Reviewed Changes

Copilot reviewed 24 out of 24 changed files in this pull request and generated no comments.

File	Description
src/main.rs	Added GLaDOS voice line integration, including RNG-based voice selection and playback waiting.
Cargo.toml	Added dependencies for tiny_rng and soloud; removed obsolete test configuration settings.

Comments suppressed due to low confidence (2)

src/main.rs:151

• [nitpick] The variable 'sl' is ambiguous; consider renaming it to a more descriptive name such as 'audio_engine' to improve code readability.

let sl = Soloud::default().unwrap();

src/main.rs:236

• [nitpick] The function name 'voiceline_1' is not descriptive and may lead to confusion; consider renaming it to reflect whether it handles a success or failure scenario.

fn voiceline_1(wav: &mut Wav) {

[blyxyas]

For a better review of this Robot PR, I requested a review from Copilot.

[samueltardieu]

For a better review of this Robot PR, I requested a review from Copilot.

Such an insightful and detailed review! We should enable it by default on all PRs, and give it merge rights immediately!

[flip1995]

Nice, I wanted this feature in Clippy f o r e v e r! I especially need the encouragement when Clippy is most annoying helpful.

After this is merged, we should start looking into different AIs to enhance the user experience of the feature. I would vote to use something from OpenAI/Microsoft, so we can give back to Microsoft. After all, that's where we took the name from 📎

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Please address the review comments from our AI overlord Copilot though. 🤖

[blyxyas]

Oh I forgot to add a a demo, my AI overlords didn't specify it enough and my weak human brain forgot about it.

2025-03-31.23-02-42.mp4

[gg0074x]

As someone who uses Rust and Clippy on a daily basis i need this ASAP, Cave Johnson would be so proud...

[stifskere]

I need this merged ASAP, The feature is best for enterprise use and since it's rust it means it's blazing fast (🚀). It's definitively a must have.

[Phosphorus-M]

I love the idea as a easter egg if the project name is "GLadOS" or something like that
PS: Where is the cake?

[flip1995]

Thanks for putting the time into this! Looking forward to next years April fools 🎉 ❤️