Files
PowerToys/.github/copilot-instructions.md
Gordon Lam fc1307418e Update Copilot guidance and PR prompt workflow (This PR summary and commit are generated accordingly) (#42634)
## Summary of the Pull Request
- Added new Copilot agent prompts in
`.github/prompts/create-commit-title.prompt.md`,
`.github/prompts/create-pr.prompt.md`, and
`.github/prompts/fix-spelling.prompt.md` to streamline contributor
workflows.
- Refreshed `.github/copilot-instructions.md` with front matter and
clarified build/test guidance.
And added a new section titled `Language Style Rules` to help reduce
style issues in auto-generated code.

## Screenshot
a. For the new prompts, in VSCode, just type "/" and its name
<img width="477" height="124" alt="image"
src="https://github.com/user-attachments/assets/37c7330d-6fdc-45b4-9030-95920920c964"
/>
<img width="446" height="105" alt="image"
src="https://github.com/user-attachments/assets/55d3bb49-46cc-4441-9fb5-fed3a22983d9"
/>
b. All the spelling check problem, PR description, Commit title, are
generated and fixed by above prompts as demonstration (Except this
section)

## PR Checklist
- [x] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [x] **Tests:** N/A on doc updates.
- [x] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx (N/A)

## Detailed Description of the Pull Request / Additional comments
- Introduced prompt definitions so local tooling can generate commit
titles, PR descriptions, and resolve spell-check alerts using consistent
instructions.
- Added GitHub CLI prerequisites inside
`.github/prompts/fix-spelling.prompt.md` to ensure `gh` commands succeed
for new contributors.
- Converted `.github/copilot-instructions.md` to YAML-front-matter
format while aligning headings and terminology with current contributor
guidance.

## Validation Steps Performed
- No automated tests were run; changes are documentation and
configuration only.
2025-10-21 16:05:16 +08:00

60 lines
3.4 KiB
Markdown

---
description: PowerToys AI contributor guidance.
applyTo: pullRequests
---
# PowerToys - Copilot guide (concise)
This is the top-level guide for AI changes. Keep edits small, follow existing patterns, and cite exact paths in PRs.
# Repo map (1-line per area)
- Core apps: `src/runner/**` (tray/loader), `src/settings-ui/**` (Settings app)
- Shared libs: `src/common/**`
- Modules: `src/modules/*` (one per utility; Command Palette in `src/modules/cmdpal/**`)
- Build tools/docs: `tools/**`, `doc/devdocs/**`
# Build and test (defaults)
- Prerequisites: Visual Studio 2022 17.4+, minimal Windows 10 1803+.
- Build discipline:
- One terminal per operation (build -> test). Do not switch or open new ones mid-flow.
- After making changes, `cd` to the project folder that changed (`.csproj`/`.vcxproj`).
- Use scripts to build, synchronously block and wait in foreground for completion: `tools/build/build.ps1|.cmd` (current folder), `build-essentials.*` (once per brand new build for missing nuget packages).
- Treat build exit code 0 as success; any non-zero exit code is a failure. Read the errors log in the build folder (such as `build.*.*.errors.log`) and surface problems.
- Do not start tests or launch Runner until the previous step succeeded.
- Tests (fast and targeted):
- Find the test project by product code prefix (for example FancyZones, AdvancedPaste). Look for a sibling folder or one to two levels up named like `<Product>*UnitTests` or `<Product>*UITests`.
- Build the test project, wait for exit, then run only those tests via VS Test Explorer or `vstest.console.exe` with filters. Avoid `dotnet test` in this repo.
- Add or adjust tests when changing behavior; if skipped, state why (for example comment-only or string rename).
# Pull requests (expectations)
- Atomic: one logical change; no drive-by refactors.
- Describe: problem, approach, risk, test evidence.
- List: touched paths if not obvious.
# When to ask for clarification
- Ambiguous spec after scanning relevant docs (see below).
- Cross-module impact (shared enum or struct) not clear.
- Security, elevation, or installer changes.
# Logging (use existing stacks)
- C++ logging lives in `src/common/logger/**` (`Logger::info`, `Logger::warn`, `Logger::error`, `Logger::debug`). Keep hot paths quiet (hooks, tight loops).
- C# logging goes through `ManagedCommon.Logger` (`LogInfo`, `LogWarning`, `LogError`, `LogDebug`, `LogTrace`). Some UIs use injected `ILogger` via `LoggerInstance.Logger`.
# Docs to consult
- `tools/build/BUILD-GUIDELINES.md`
- `doc/devdocs/core/architecture.md`
- `doc/devdocs/core/runner.md`
- `doc/devdocs/core/settings/readme.md`
- `doc/devdocs/modules/readme.md`
# Language style rules
- Always enforce repo analyzers: root `.editorconfig` plus any `stylecop.json`.
- C# code follows StyleCop.Analyzers and Microsoft.CodeAnalysis.NetAnalyzers.
- C++ code honors `.clang-format` plus `.clang-tidy` (modernize/cppcoreguidelines/readability).
- Markdown files wrap at 80 characters and use ATX headers with fenced code blocks that include language tags.
- YAML files indent two spaces and add comments for complex settings while keeping keys clear.
- PowerShell scripts use Verb-Noun names and prefer single-quoted literals while documenting parameters and satisfying PSScriptAnalyzer.
# Done checklist (self review before finishing)
- Build clean? Tests updated or passed? No unintended formatting? Any new dependency? Documented skips?