chore(prettier): Ignore .gitignored files in test-project

[Tobbe]

Workaround for prettier/prettier#4081

If/when we switch over to oxc-format we won't need this anymore oxc-project/oxc#17352

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[greptile-apps]

Greptile Overview

Greptile Summary

This PR adds explicit Prettier ignore patterns for files in test-project/ that are already ignored by the nested .gitignore file. This is a workaround for Prettier's limitation where it doesn't respect nested .gitignore files (GitHub issue #4081).

The changes add three ignore patterns:

• /test-project/.redwood/ - Generated Redwood framework directory
• /test-project/api/types/graphql.d.ts - Auto-generated GraphQL type definitions
• /test-project/web/types/graphql.d.ts - Auto-generated GraphQL type definitions

All three patterns correctly mirror the patterns in test-project/.gitignore, ensuring Prettier doesn't format auto-generated files that should be ignored. The PR description notes this workaround can be removed when switching to oxc-format, which natively supports nested gitignore files.

Confidence Score: 5/5

• This PR is safe to merge with no risk
• This is a simple configuration change that only adds ignore patterns to .prettierignore. The patterns correctly mirror the nested .gitignore file, preventing Prettier from formatting auto-generated files. No functional code changes or breaking changes are introduced.
• No files require special attention

Important Files Changed

Filename	Overview
.prettierignore	Added explicit ignore patterns for test-project files already ignored by nested .gitignore as workaround for Prettier limitation

Sequence Diagram

sequenceDiagram
    participant Dev as Developer
    participant Prettier as Prettier CLI
    participant RootIgnore as .prettierignore
    participant NestedIgnore as test-project/.gitignore
    participant Files as test-project files

    Dev->>Prettier: Run prettier format
    Prettier->>RootIgnore: Read root .prettierignore
    Note over Prettier,NestedIgnore: Prettier doesn't respect<br/>nested .gitignore files<br/>(Issue #4081)
    Prettier->>NestedIgnore: ❌ Cannot read nested .gitignore
    Note over RootIgnore: Workaround: Explicitly list<br/>nested gitignore patterns<br/>in root .prettierignore
    RootIgnore-->>Prettier: Skip /test-project/.redwood/<br/>Skip /test-project/api/types/graphql.d.ts<br/>Skip /test-project/web/types/graphql.d.ts
    Prettier->>Files: Format only non-ignored files
    Files-->>Dev: Correctly formatted files

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[nx-cloud]

🤖 Nx Cloud AI Fix

Ensure the fix-ci command is configured to always run in your CI pipeline to get automatic fixes in future runs. For more information, please see https://nx.dev/ci/features/self-healing-ci

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☁️ Nx Cloud last updated this comment at 2026-01-26 22:06:41 UTC

[github-actions]

The changes in this PR are now available in 3.0.0-canary.13242+4b35131eb