fix(ci): specify pnpm version in pages-deployment workflow

[Copilot]

pnpm/action-setup@v6 requires an explicit version when packageManager is absent from package.json. The deploy job was failing immediately with Error: No pnpm version is specified.

Change

Added with: version: 10 to the pnpm setup step:

- name: "📦 Setup pnpm"
  uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
  with:
    version: 10

Original prompt

Fix the failing GitHub Actions job in repository z-shell/.github.

Context:

• Failing job URL: https://github.com/z-shell/.github/actions/runs/26320669099/job/77488933298
• Workflow file: .github/workflows/pages-deployment.yml
• The job fails during the pnpm/action-setup step with the error:
  • Error: No pnpm version is specified.
  • Please specify it by one of the following ways:
  • - in the GitHub Action config with the key "version"

Observed workflow snippet:

• The workflow currently contains:
  • step name: 📦 Setup pnpm
  • uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
  • no with: block specifying a pnpm version

Requested change:

• Update .github/workflows/pages-deployment.yml so the pnpm/action-setup step explicitly specifies a pnpm version.
• Prefer a straightforward, low-risk fix that unblocks the workflow.
• Keep the change minimal and focused on resolving the failure.

Acceptance criteria:

• The workflow includes a with: block under the pnpm setup step.
• The block sets version to a valid pnpm major version (for example 9).
• No unrelated files are changed unless required.
• Open a pull request with the fix.

The following is the prior conversation context from the user's chat exploration (may be truncated):

User: Please find a solution for this failing job. Use the logs, job definition, and any referenced files where the failure occurred. Keep your response focused on the solution and include code suggestions when appropriate.

Assistant: The failure is caused by the pnpm setup step being incomplete.

Root cause

In the job logs, the failing step reports:

Error: No pnpm version is specified.

That matches the workflow definition in pages-deployment.yml, where the pnpm action is used without a with.version value:

• .github/workflows/pages-deployment.yml:28-29

- name: "📦 Setup pnpm"
  uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8

Recent versions of that action require an explicit pnpm version unless it can read one from package metadata.

Fix

Set the pnpm version directly in the workflow.

Recommended patch

- name: "📦 Setup pnpm"
  uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
  with:
    version: 9

Updated section

- name: "📦 Setup pnpm"
  uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 # v6.0.8
  with:
    version: 9

- name: "⎔  Setup node"
  uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
  with:
    node-version: lts/*
    cache: "pnpm"

Why this solves it

The build step depends on pnpm install --prod && pnpm run build, so the runner must have pnpm installed first. Adding version lets the setup action install pnpm instead of failing before the build begins.

Alternative

If this repo already defines pnpm in packageManager inside package.json, you could rely on that instead, but the most reliable fix for this workflow is to declare the version explicitly in the job itself.

User: open pr

Assistant: I’ve started the PR creation request for z-shell/.github; once it finishes, I’ll share the PR link and summary.

This pull request was created from Copilot chat.

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