fix: command for `create-*` packages in Deno by knotbin · Pull Request #2357 · npmx-dev/npmx.dev

knotbin · 2026-04-01T14:17:12Z

🔗 Linked issue

resolves #2337

🧭 Context

For example package create-example, Current Deno command deno run example is incorrect and errors out.

This PR fixes that and changes it to the correct deno create command.

📚 Description

This is a simple change that just changes the Deno command for create to the correct deno create npm:example command.

vercel · 2026-04-01T14:17:20Z

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
docs.npmx.dev	Ready	Preview, Comment	Apr 4, 2026 7:30pm
npmx.dev	Ready	Preview, Comment	Apr 4, 2026 7:30pm

1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
npmx-lunaria	Ignored		Apr 4, 2026 7:30pm

github-actions · 2026-04-01T14:17:43Z

Hello! Thank you for opening your first PR to npmx, @knotbin! 🚀

Here’s what will happen next:

Our GitHub bots will run to check your changes.
If they spot any issues you will see some error messages on this PR.
Don’t hesitate to ask any questions if you’re not sure what these mean!
In a few minutes, you’ll be able to see a preview of your changes on Vercel
One or more of our maintainers will take a look and may ask you to make changes.
We try to be responsive, but don’t worry if this takes a few days.

codecov · 2026-04-01T14:19:53Z

Codecov Report

❌ Patch coverage is 61.11111% with 7 lines in your changes missing coverage. Please review.
✅ All tests successful. No failed tests found.

Files with missing lines	Patch %	Lines
app/components/Terminal/Install.vue	0.00%	4 Missing and 2 partials ⚠️
app/utils/install-command.ts	91.66%	1 Missing ⚠️

📢 Thoughts on this report? Let us know!

coderabbitai · 2026-04-01T14:21:39Z

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 1d9c0b4f-1be8-46cd-9fc2-4c8db113b664

📥 Commits

Reviewing files that changed from the base of the PR and between 78dd9c4 and a0e8172.

📒 Files selected for processing (1)

app/utils/install-command.ts

✅ Files skipped from review due to trivial changes (1)

app/utils/install-command.ts

📝 Walkthrough

Walkthrough

Updated command generation so Deno uses deno create with an npm-compatible specifier for create-* packages instead of deno run. Introduced an internal helper getCreatePackageSpecifier to derive and suppress redundant specifiers when the derived short name equals the original package name. Refactored getExecuteCommandParts to delegate create-package specifier handling to that helper. Updated unit tests and the Terminal Install component to use the revised execute-command logic. Total changes: ~+23/−7 across the install-command utility, its tests, and the Install Vue component.

Possibly related PRs

fix: create packages being broken for scoped packages #2079: Changes how create-* short names (including scoped names) are derived and used when building execute/create commands, affecting the same specifier derivation logic.

Suggested reviewers

serhalp

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description check	✅ Passed	The pull request description clearly addresses issue `#2337` and explains the fix changes Deno create commands from incorrect deno run to correct deno create npm: format.
Linked Issues check	✅ Passed	The PR implements the fix for issue `#2337` by changing Deno create commands to use deno create npm: format, directly addressing the reported incorrect command generation.
Out of Scope Changes check	✅ Passed	All changes are scoped to fixing Deno create command generation and related test updates, with no extraneous modifications detected.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

Create PR with unit tests

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

coderabbitai

Actionable comments posted: 1

🧹 Nitpick comments (1)

test/unit/app/utils/install-command.spec.ts (1)
397-417: Consider adding test coverage for Deno scoped create packages.

The scoped create package tests only cover npm. Since the Deno implementation now includes the npm: prefix handling (lines 140-142 in install-command.ts), it would be beneficial to verify this works correctly for scoped packages like @vue/create-app → ['deno', 'create', 'npm:@vue/app'].
🧪 Suggested test additions
       it('handles `@scope/create` pattern', () => {
         expect(
           getExecuteCommandParts({
             packageName: '@angular/create',
             packageManager: 'npm',
             isCreatePackage: true,
           }),
         ).toEqual(['npm', 'create', '@angular'])
       })
+
+      it('handles `@scope/create-app` pattern for deno with npm: prefix', () => {
+        expect(
+          getExecuteCommandParts({
+            packageName: '@vue/create-app',
+            packageManager: 'deno',
+            isCreatePackage: true,
+          }),
+        ).toEqual(['deno', 'create', 'npm:`@vue/app`'])
+      })
     })

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: e552c239-b5fb-47f2-941a-926cabf91abb

📥 Commits

Reviewing files that changed from the base of the PR and between 2af4011 and 71ba4c2.

📒 Files selected for processing (2)

app/utils/install-command.ts
test/unit/app/utils/install-command.spec.ts

app/utils/install-command.ts

ghostdevv

Could you take a look at the coderabbit suggestion?

knotbin · 2026-04-01T21:05:55Z

@ghostdevv So sorry, I should have scrolled farther when I got the CodeRabbit review, I assumed the first comment was its full review. 😅

ghostdevv · 2026-04-02T00:45:36Z

app/utils/install-command.ts

+      if (options.packageManager === 'deno') {
+        return ['deno', 'create', `npm:${shortName}`]
+      }


Could we instead set the shortName to npm:? How are we handling the other cases where we need to prefix with npm: for deno?

I added a helper function getCreatePackageSpecifier to handle this logic, similar to the getPackageSpecifier function that handles other cases of the npm: prefix.

This logic is purposefully separate from the other npm prefix logic because JSR is not yet handled (out of this PR's scope) for create-* packages and if checks for matching JSR packages of create-* packages are added in the future (as they are for the other logic), it would be very different from the JSR logic in getPackageSpecifier because:

jsr: specifier isn't needed for create command, unlike install command

JSR "create" or "template" packages are required to have a ./create export

ghostdevv · 2026-04-02T00:45:45Z

@ghostdevv So sorry, I should have scrolled farther when I got the CodeRabbit review, I assumed the first comment was its full review. 😅

no worries!

coderabbitai

Actionable comments posted: 2

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: face9f72-296d-40a4-acec-f22fb58083dd

📥 Commits

Reviewing files that changed from the base of the PR and between 71ba4c2 and ad11fa9.

📒 Files selected for processing (3)

app/components/Terminal/Install.vue
app/utils/install-command.ts
shared/utils/package-analysis.ts

🚧 Files skipped from review as they are similar to previous changes (1)

app/utils/install-command.ts

shared/utils/package-analysis.ts

coderabbitai

🧹 Nitpick comments (1)

app/utils/install-command.ts (1)
128-144: Well-structured helper function for Deno npm compatibility.

The new getCreatePackageSpecifier function cleanly encapsulates the logic for generating create package specifiers with appropriate Deno-specific handling (npm: prefix). The guard at lines 135-137 is a sensible defensive check to ensure we only use the create command flow when an actual transformation occurred.

One minor consideration: if getCreateShortName ever returns an empty string unexpectedly, Deno would receive npm: as the specifier. Consider whether additional validation is warranted:
💡 Optional defensive check
   const shortName = getCreateShortName(packageName)
-  if (shortName === packageName) {
+  if (!shortName || shortName === packageName) {
     return null
   }

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: bcdeb143-59ad-4a65-8950-4485ef929e6a

📥 Commits

Reviewing files that changed from the base of the PR and between ad11fa9 and 78dd9c4.

📒 Files selected for processing (1)

app/utils/install-command.ts

app/utils/install-command.ts

Co-authored-by: Willow (GHOST) <ghostdevbusiness@gmail.com>

github-actions · 2026-04-04T19:37:04Z

Thanks for your first contribution, @knotbin! 🙌

We'd love to welcome you to the npmx community. Come and say hi on Discord! And once you've joined, visit npmx.wamellow.com to claim the contributor role.

fix: Deno command for create- packages

71ba4c2

knotbin changed the title ~~fix: Deno command for create- packages~~ fix: command for create-* packages in Deno Apr 1, 2026

vercel bot deployed to Preview – npmx.dev April 1, 2026 14:20 View deployment

coderabbitai bot reviewed Apr 1, 2026

View reviewed changes

app/utils/install-command.ts Outdated Show resolved Hide resolved

ghostdevv requested changes Apr 1, 2026

View reviewed changes

fix vue duplicate logic

4ef9418

vercel bot deployed to Preview – npmx.dev April 1, 2026 21:07 View deployment

ghostdevv requested changes Apr 2, 2026

View reviewed changes

add npm: prefix to getCreateShortName

ad11fa9

vercel bot deployed to Preview – npmx.dev April 3, 2026 17:48 View deployment

coderabbitai bot reviewed Apr 3, 2026

View reviewed changes

shared/utils/package-analysis.ts Outdated Show resolved Hide resolved

shared/utils/package-analysis.ts Outdated Show resolved Hide resolved

getCreatePackageSpecifier

78dd9c4

vercel bot deployed to Preview – npmx.dev April 3, 2026 19:07 View deployment

coderabbitai bot reviewed Apr 3, 2026

View reviewed changes

knotbin requested a review from ghostdevv April 3, 2026 19:11

Merge branch 'main' into deno-create-cmd

c5db278

vercel bot deployed to Preview – docs.npmx.dev April 3, 2026 19:14 View deployment

vercel bot deployed to Preview – npmx.dev April 3, 2026 19:15 View deployment

ghostdevv requested changes Apr 4, 2026

View reviewed changes

app/utils/install-command.ts Show resolved Hide resolved

knotbin and others added 2 commits April 4, 2026 15:27

Update app/utils/install-command.ts

e26594a

Co-authored-by: Willow (GHOST) <ghostdevbusiness@gmail.com>

Merge branch 'main' into deno-create-cmd

a0e8172

vercel bot deployed to Preview – docs.npmx.dev April 4, 2026 19:30 View deployment

vercel bot deployed to Preview – npmx.dev April 4, 2026 19:30 View deployment

ghostdevv approved these changes Apr 4, 2026

View reviewed changes

ghostdevv added this pull request to the merge queue Apr 4, 2026

Merged via the queue into npmx-dev:main with commit 4c41b7b Apr 4, 2026
20 checks passed

github-actions bot mentioned this pull request Apr 4, 2026

chore: release v0.8.0 #2354

Open

Uh oh!

Conversation

knotbin commented Apr 1, 2026

🔗 Linked issue

🧭 Context

📚 Description

Uh oh!

vercel bot commented Apr 1, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

github-actions bot commented Apr 1, 2026

Uh oh!

codecov bot commented Apr 1, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Codecov Report

Uh oh!

coderabbitai bot commented Apr 1, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Walkthrough

Possibly related PRs

Suggested reviewers

Uh oh!

coderabbitai bot left a comment

Choose a reason for hiding this comment

Uh oh!

Uh oh!

ghostdevv left a comment

Choose a reason for hiding this comment

Uh oh!

knotbin commented Apr 1, 2026

Uh oh!

ghostdevv Apr 2, 2026

Choose a reason for hiding this comment

Uh oh!

knotbin Apr 3, 2026

Choose a reason for hiding this comment

Uh oh!

ghostdevv commented Apr 2, 2026

Uh oh!

coderabbitai bot left a comment

Choose a reason for hiding this comment

Uh oh!

Uh oh!

Uh oh!

coderabbitai bot left a comment

Choose a reason for hiding this comment

Uh oh!

Uh oh!

Uh oh!

github-actions bot commented Apr 4, 2026

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants

vercel bot commented Apr 1, 2026 •

edited

Loading

codecov bot commented Apr 1, 2026 •

edited

Loading

coderabbitai bot commented Apr 1, 2026 •

edited

Loading