support firebase-functions 7.x.x

[Tkkg1994]

Summary by CodeRabbit

• Chores

  • Updated Firebase Functions dependency to v7.0.0
  • Expanded Firebase Functions version compatibility in Nuxt package to include v7.0.0
  • Updated CI workflow to use Java 21

• Tests

  • Refactored Firestore collection tests for improved test isolation

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

📝 Walkthrough

Walkthrough

Updates CI workflow to set up Java 21 before the install phase, bumps firebase-functions from version 6 to 7 in functions and nuxt packages, expands nuxt peerDependencies to support firebase-functions 7.0.0, and refactors a collection test to use dynamic references instead of hardcoded names.

Changes

Cohort / File(s)	Summary
CI Configuration .github/workflows/ci.yml	Adds setup-java@v4 action to configure Java 21 (Temurin distribution) before the Install phase.
Dependency Updates functions/package.json	Updates firebase-functions from ^6.0.1 to ^7.0.0.
Dependency Updates packages/nuxt/package.json	Expands peerDependencies to support firebase-functions ^7.0.0 alongside existing ^4.1.0, ^5.0.0, and ^6.1.2. Updates devDependencies from ^6.1.2 to ^7.0.0.
Test Refactoring tests/firestore/collection.spec.ts	Skips "rejects on error" test with explanatory comment. Refactors "can be bound to a getter" test to use dynamic collection references (populatedCollectionRef, emptyCollectionRef) instead of hardcoded names, verifying list updates from 2 to 0 items when switching collections.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~12 minutes

Possibly related issues

• Dependency conflict with [email protected] when installing nuxt-vuefire #1646: Directly addresses [email protected] support by explicitly updating dependency versions in functions/package.json and expanding version ranges in packages/nuxt/package.json peerDependencies.

Poem

🐰 Hop and skip, the deps now bloom,
Java's ready in the room,
Firebase-functions takes a leap,
Seven strong, version bump so steep! 🌟
Tests adapt with dynamic grace.

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Title check	✅ Passed	The title 'support firebase-functions 7.x.x' accurately captures the main objective of the changeset, which involves upgrading firebase-functions dependencies across multiple package files to version 7.x.x.

✨ Finishing touches

• 📝 Generate docstrings

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[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: defaults

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between fa43df0 and eb1cc9a.

⛔ Files ignored due to path filters (1)

• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (4)

• .github/workflows/ci.yml
• functions/package.json
• packages/nuxt/package.json
• tests/firestore/collection.spec.ts

🔇 Additional comments (4)

packages/nuxt/package.json (1)

49-49: LGTM! Dependency versions updated consistently.

The firebase-functions upgrade is properly reflected in both peerDependencies (supporting v4-v7) and devDependencies (v7.0.0), maintaining backward compatibility while enabling development with the latest version.

Also applies to: 73-73

tests/firestore/collection.spec.ts (1)

405-427: Improved test clarity with explicit collection references.

The refactored test is clearer and more maintainable:

• Explicitly creates populatedCollectionRef and emptyCollectionRef instead of relying on dynamic names
• Tests the getter binding by switching collectionRef.value between the two references
• Verifies that the bound collection updates from 2 items to 0 items

This approach makes the test's intent more obvious and easier to debug.

.github/workflows/ci.yml (1)

31-35: Java 21 is required by firebase-tools v14.19.0 and later.

Firebase-tools v14.19.0 deprecated Java versions below 21 and now requires Java 21 for the emulator. This is a recent change; the emulator previously supported Java 11+. The CI configuration is correct.

functions/package.json (1)

18-18: Verify firebase-functions v7.0.0 compatibility and breaking changes in the codebase.

Version 7.0.0 exists and is stable with no reported critical security advisories. However, significant breaking changes exist that must be addressed:

• Node.js runtime: Requires Node 18+ (drops Node 16 support)
• Configuration API: functions.config() removed; migrate to params/secrets API (defineString, defineSecret, defineJsonSecret)
• Function generation: Prefer 2nd-gen functions (v2) with updated imports from firebase-functions/v2
• Initialization: Review global state and cold-start assumptions for 2nd-gen lifecycle

Audit the codebase against the official v7 upgrade guide to confirm these breaking changes are properly addressed.

[Tkkg1994]

@posva
Thanks for all the help, I closed the PR #1647 and now opened this one with the 3 correct commits.

Hopefully this should go through.

Wish you a wonderful rest of the 2025!

[Tkkg1994]

Fixes #1646

[pkg-pr-new]

Open in StackBlitz

npm i https://pkg.pr.new/vuefire@1648

commit: eb1cc9a

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 62.90%. Comparing base (ed3d5d8) to head (eb1cc9a).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1648   +/-   ##
=======================================
  Coverage   62.90%   62.90%           
=======================================
  Files          28       28           
  Lines        1903     1903           
  Branches      264      264           
=======================================
  Hits         1197     1197           
  Misses        706      706           

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[posva]

Thanks a lot!

Now you should be able to see a published version at https://github.com/vuejs/vuefire/actions/runs/20583068403/job/59115705184?pr=1648 and in a comment here

I don't know when this will go forward, I still have to check with firebase and unfortunately, I currently have a lot of other pressing matters, so it will be probably months before I can merge this. Until that, you can use this PR's version

[Tkkg1994]

Perfect, this looks really nice @posva

Anything I can do to speed the process up? I have hoped to be able to install an official version soon. I can also be helpful to assist as I have a personal interest and maybe some more time than you 😄

Greetings

Edit: and I would need the nuxt-module, so nuxt-vuefire

[posva]

Nothing you can do on your side, thanks!
Send another PR and mention me so I can approve the workflow and it publishes

[Tkkg1994]

Thank you for the answer @posva

As far as I can see I already included the correct changes here in 9f06992#diff-36b207d79434b922b863a3e8d4ca66d566cf0044d5f4d0943b208f7c19722dc2

So basically we should be able to build this without any further PR