[jdx]

https://entire.io/gh/jdx/mise/trails/144

Registry entries can now set a url for the tool's project homepage or repository. Closes #4284.

Before this change, the registry page could only link each backend to a URL guessed from its slug, and mise tool showed no project link. The guesses leave http:-only tools such as dart, flutter, and julia without a link, and produce wrong links for some slugs, e.g. aqua:x.ai/cli/grok → https://github.com/x.ai/cli.

# registry/dart.toml
description = "An approachable, portable, and productive language for high-quality apps on any platform"
url = "https://dart.dev"

$ mise tool dart
Backend:            http:dart
URL:                https://dart.dev
...

$ mise tool dart --url
https://dart.dev

$ mise registry dart --json | jq -r .url
https://dart.dev

• Registry page: each tool name now links to its url, or to the first backend URL that can be inferred when url is unset.
• mise tool: shows a URL: row and a url field in --json output (null when unset). A config alias of a registry tool shows the target tool's URL. mise tool <name> --url prints only the URL, or [none].
• mise registry --json: includes url when set.
• Validation: the build, the floating registry, and the registry schema all reject anything that isn't an http(s) URL, and reject {{ … }} templates, so a backend download url put in the wrong table doesn't get picked up as the project URL.
• Seeded: URLs for 11 http:-only tools (android-cli, cursor-agent, dart, flutter, julia, neo4j, nomad-pack, oc, openshift-install, sentinel, tfc-agent), each checked to load. I left out grok, muse, and twg because I couldn't confirm a canonical homepage for them. grok still shows the wrong guessed link.

docs/contributing.md documents the field.

Validation

• cli/test_registry and cli/test_tool e2e tests cover url being present and absent, including --url with and without --json. The dynamic-registry unit test covers runtime parsing.
• mise run lint and cargo clippy --all-features --all-targets -D warnings pass.

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Note

Low Risk
User-facing registry metadata and CLI display only; validation is additive and does not change install or version resolution behavior.

Overview
Registry entries can now set an optional url for a tool’s homepage or repository. The build, dynamic registry loader, and JSON schema all validate it as a plain http(s):// link (no {{ … }} download templates).

mise tool shows a URL line and a url field in --json (null when unset), plus --url to print only the link or [none]. Config aliases resolve to the target tool’s URL. mise registry --json omits url when unset and includes it when set.

The docs registry table links each tool name to the explicit url, or otherwise the first inferable backend URL (same rules as the site data loader). Eleven http:-only tools are seeded with canonical project URLs.

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Summary by CodeRabbit

• New Features
  • mise tool --url displays a tool’s project URL, with support for plain and JSON output.
  • Registry results now include project URLs when available; registry pages link tool names to their project homepages or repositories.
  • Registry entries can provide an explicit project URL, and tools without one continue to show no URL.
• Documentation
  • Updated command and registry guidance to describe URL display and configuration.

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📝 Walkthrough

Walkthrough

Registry definitions now accept optional project URLs. The mise tool and mise registry --json outputs expose them, and registry pages link tool names to their URLs. Registry pages use backend URL inference when no explicit URL is set.

Changes

Registry project URLs

Layer / File(s)	Summary
Define and validate registry URLs schema/mise-registry-tool.json, src/registry.rs, build/registry_url.rs, build.rs, src/main.rs, registry/*.toml	Registry schema and Rust parsing accept optional project URLs. Shared validation rejects empty, non-HTTP(S), whitespace-containing, and brace-containing values. Build-time generation validates and includes URLs in generated registry tools. Ten registry entries add URL values.
Expose URLs through the CLI src/cli/registry.rs, src/cli/tool.rs, mise.usage.kdl, docs/cli/tool.md, man/man1/mise.1, e2e/cli/test_registry, e2e/cli/test_tool	Registry JSON includes a URL when present. mise tool includes available URLs in its information output and adds a --url filter. Tests cover missing URLs, JSON output, and tool aliases.
Show URLs on registry pages docs/registry.data.ts, docs/components/registry.vue, docs/contributing.md	Registry page data prefers the configured URL, then the first backend URL, then an empty string. The registry table links tool names when a URL exists. Contributor guidance describes the field and its display locations.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Sequence Diagram(s)

sequenceDiagram
  participant RegistryTool
  participant ToolRun as mise tool
  participant ToolInfo
  participant CLIOutput
  RegistryTool->>ToolRun: Provides optional registry URL
  ToolRun->>ToolInfo: Stores URL
  ToolInfo->>CLIOutput: Renders JSON, table, or --url output

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Merge Risk: 🟡 Moderate · up to e5baf

Validate registry URLs in the documentation build before merging so an unsafe contributed link cannot appear on the registry page. Correct the fallback guidance so contributors know when a URL is needed.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 56.25% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 16 functions across 7 files. (19 skipped:…	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Linked Issues check	✅ Passed	Issue #4284 requires a registry project URL for mise tool and the registry page. The PR adds optional registry url metadata, validates it as an HTTP(S) project URL, propagates it through registry …
Out of Scope Changes check	✅ Passed	The changed files remain connected to Issue #4284. Schema and build validation enforce the new registry field. Documentation, generated CLI metadata, registry-page rendering, seeded registry entries, …
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: adding a URL field for a tool's project homepage.

Full details: Docstring Coverage

Explanation

Docstring coverage is 56.25% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 16 functions across 7 files. (19 skipped: 19 unsupported.)

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[greptile-apps]

Confidence Score: 5/5

The PR appears safe to merge; the previous URL-validation and alias-resolution findings are fixed, and the follow-up documentation-link fallback remains valid.

Summary

Adds optional project homepage metadata to registry entries and exposes it through registry JSON, mise tool, and the documentation registry.

• Shares URL validation between build-time and floating-registry ingestion.
• Resolves project URLs through configured tool aliases.
• Links registry-page tool names to explicit or inferred HTTP(S) URLs.
• Seeds canonical project URLs for eleven HTTP-backed tools.

_{Reviews (4) · Last reviewed commit: "docs(registry): link only http(s) projec..."}

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Actionable comments posted: 2

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• 🪄 Fix CodeRabbit comments on this PR

🤖 Prompt to fix review comments

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Inline comments:
In `@docs/contributing.md`:
- Line 653: Update the registry description to clarify that each tool links only
when a backend URL can be inferred, using the first backend with an inferable
URL; tools without an available URL remain unlinked. Explain that contributors
should set url when inference cannot provide the desired link.

In `@docs/registry.data.ts`:
- Line 118: Validate the URL selected for each registry entry in
docs/registry.data.ts using the same HTTP(S)-only allowlist as the Rust
validator, and reject or omit values with unsupported schemes before they reach
Vue anchor hrefs. Apply the check to both tool.url and the backend URL fallback.

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited), Organization UI (inherited)

Review profile: CHILL

Plan: Advanced

Run ID: 86bb3e90-ad90-4826-98f6-3cd4f4352793

📥 Commits

Reviewing files that changed from the base of the PR and between bc2bb92 and e5baf2b.

📒 Files selected for processing (26)

• build.rs
• build/registry_url.rs
• docs/cli/tool.md
• docs/components/registry.vue
• docs/contributing.md
• docs/registry.data.ts
• e2e/cli/test_registry
• e2e/cli/test_tool
• man/man1/mise.1
• mise.usage.kdl
• registry/android-cli.toml
• registry/cursor-agent.toml
• registry/dart.toml
• registry/flutter.toml
• registry/julia.toml
• registry/neo4j.toml
• registry/nomad-pack.toml
• registry/oc.toml
• registry/openshift-install.toml
• registry/sentinel.toml
• registry/tfc-agent.toml
• schema/mise-registry-tool.json
• src/cli/registry.rs
• src/cli/tool.rs
• src/main.rs
• src/registry.rs

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