Fix SEA release workflow for Windows

[miguelg719]

why

Windows defaults to powersehell

what changed

Add shell:bash for the STORE_PATH on all platforms

test plan

---

Summary by cubic

Use pnpm/action-setup and setup-node v6 with built-in pnpm caching, removing the manual pnpm store path and Corepack steps to fix Windows runners. Adjusted checkout depth/tag settings and tag fetching to restore SEA build and release workflows on Windows and keep them consistent across platforms.

^{Written for commit 19e52cc. Summary will update on new commits. Review in cubic}

[changeset-bot]

⚠️ No Changeset found

Latest commit: 19e52cc

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[cubic-dev-ai]

No issues found across 1 file

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

[greptile-apps]

Greptile Overview

Greptile Summary

This PR fixes the Windows SEA release workflow by adding shell: bash to the "Get pnpm store directory" step. Windows GitHub Actions runners default to PowerShell, which uses different syntax for writing to $GITHUB_ENV (requires >> redirection to work differently). By explicitly specifying bash, the workflow now correctly sets the STORE_PATH environment variable across all platforms.

• Fixed environment variable setting on Windows runners by forcing bash shell usage
• Ensures consistency across Linux, macOS, and Windows platforms

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• Single-line change that explicitly specifies shell type for cross-platform compatibility. The fix is targeted, well-understood, and follows GitHub Actions best practices for handling platform differences.
• No files require special attention

Important Files Changed

Filename	Overview
.github/workflows/stagehand-server-sea-build.yml	Added shell: bash to fix STORE_PATH environment variable writing on Windows runners

Sequence Diagram

sequenceDiagram
    participant GHA as GitHub Actions Runner
    participant Bash as Bash Shell
    participant PNPM as PNPM Store
    participant ENV as $GITHUB_ENV
    participant Cache as Actions Cache

    Note over GHA: Start "Get pnpm store directory"
    GHA->>Bash: Execute with shell: bash
    Bash->>PNPM: pnpm store path --silent
    PNPM-->>Bash: Return store path
    Bash->>ENV: echo "STORE_PATH=..." >> $GITHUB_ENV
    ENV-->>Bash: Variable written
    Note over GHA: Step complete
    
    Note over GHA: Start "Setup pnpm cache"
    GHA->>ENV: Read $STORE_PATH
    ENV-->>GHA: Return store path
    GHA->>Cache: Setup cache with path
    Cache-->>GHA: Cache configured

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[greptile-apps]

_{No files reviewed, no comments}

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[cubic-dev-ai]

1 issue found across 2 files (changes from recent commits).

Prompt for AI agents (all issues)

Check if these issues are valid — if so, understand the root cause of each and fix them.


<file name=".github/workflows/stagehand-server-release.yml">

<violation number="1" location=".github/workflows/stagehand-server-release.yml:105">
P2: Fetching a specific tag will fail the step when the tag doesn’t exist yet, because `set -e` turns the missing ref into a hard error. That prevents creating new tags on first release.</violation>
</file>

_{Reply with feedback, questions, or to request a fix. Tag @cubic-dev-ai to re-run a review.}

[cubic-dev-ai]

P2: Fetching a specific tag will fail the step when the tag doesn’t exist yet, because set -e turns the missing ref into a hard error. That prevents creating new tags on first release.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At .github/workflows/stagehand-server-release.yml, line 105:

<comment>Fetching a specific tag will fail the step when the tag doesn’t exist yet, because `set -e` turns the missing ref into a hard error. That prevents creating new tags on first release.</comment>

<file context>
@@ -114,7 +102,7 @@ jobs:
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
 
-          git fetch --tags --force
+          git fetch --force origin "refs/tags/${TAG}:refs/tags/${TAG}"
 
           if git rev-parse -q --verify "refs/tags/${TAG}" >/dev/null; then
</file context>

Suggested change

	git fetch --force origin "refs/tags/${TAG}:refs/tags/${TAG}"
	git fetch --force origin "refs/tags/${TAG}:refs/tags/${TAG}" || true