registry: add ormolu (github:tweag/ormolu)

[3w36zj6]

https://github.com/tweag/ormolu

[gemini-code-assist]

Summary of Changes

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This pull request integrates the 'ormolu' Haskell formatter into the project's registry. By adding its configuration, 'ormolu' becomes discoverable and usable within the system, providing a standardized way to manage and apply code formatting for Haskell projects.

Highlights

• New Registry Entry: Added 'ormolu', a Haskell source code formatter, to the registry.

Changelog

• registry/ormolu.toml
  • Added a new configuration file for 'ormolu'
  • Specified 'github:tweag/ormolu' as the backend
  • Included a description: 'A formatter for Haskell source code'
  • Defined a test command 'ormolu --version' with an expected output 'ormolu {{version}}'

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[greptile-apps]

Greptile Summary

Adds a new registry entry for ormolu, a Haskell source code formatter by Tweag. The entry uses the github:tweag/ormolu backend to install from GitHub Releases.

• New file registry/ormolu.toml with github:tweag/ormolu backend, description, and version test
• Test pattern ormolu {{version}} correctly matches the tool's verbose --version output (e.g., ormolu 0.7.7.0 HEAD <hash> using ghc-lib-parser ...) via mise's substring matching
• Follows established registry conventions for single-backend GitHub tools

Confidence Score: 4/5

• This PR is safe to merge — it adds a single, well-structured registry TOML file following established conventions
• Simple, single-file addition that follows all registry conventions. The github:tweag/ormolu backend is valid, the test pattern matches ormolu's version output format correctly via substring matching, and the description is accurate. No logic changes or code modifications involved.
• No files require special attention

Important Files Changed

Filename	Overview
registry/ormolu.toml	New registry entry for ormolu (Haskell formatter). Follows standard conventions: single github: backend, description, and test command with correct {{version}} pattern. The test pattern uses substring matching so it correctly handles ormolu's verbose version output.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["mise use ormolu"] --> B["Registry Lookup: registry/ormolu.toml"]
    B --> C["Backend: github:tweag/ormolu"]
    C --> D["Fetch GitHub Release Assets"]
    D --> E["Asset Matcher: Select platform binary"]
    E --> F["Install ormolu binary"]
    F --> G["Test: ormolu --version"]
    G --> H{"Output contains 'ormolu VERSION'?"}
    H -- Yes --> I["Installation verified"]
    H -- No --> J["Installation failed"]

Loading

_{Last reviewed commit: 617bdc1}

[gemini-code-assist]

Code Review

This pull request adds ormolu, a Haskell code formatter, to the mise registry. The configuration is straightforward and correct. I've suggested adding a detect field to improve automatic tool discovery for Haskell projects. This will allow mise to suggest ormolu when it finds Haskell-related files.

[gemini-code-assist]

To improve tool discovery for Haskell projects, consider adding a detect field with common Haskell project files. This will help mise suggest ormolu when it detects these files in a project.

Suggested change

	test = { cmd = "ormolu --version", expected = "ormolu {{version}}" }
	detect = ["*.hs", "*.lhs", "*.cabal", "stack.yaml", "package.yaml"]
	test = { cmd = "ormolu --version", expected = "ormolu {{version}}" }