Fix conductor-setup.sh to use pnpm instead of yarn

[justin808]

Problem

The Conductor workspace setup fails with the following error:

📦 Installing JavaScript dependencies...
error This project's package.json defines "packageManager": "yarn@pnpm@9.14.2". However the current global version of Yarn is 1.22.22.

Presence of the "packageManager" field indicates that the project is meant to be used with Corepack, a tool included by default with all official Node.js distributions starting from 16.9 and 14.19.
Corepack must currently be enabled by running corepack enable in your terminal.

Root Cause

The conductor-setup.sh script (used by Conductor to set up workspaces) still references yarn commands, but the project has been migrated to use pnpm (see PR #2121 which migrated from Yarn Classic to pnpm).

Specifically, in conductor-setup.sh:

• Line 19: command -v yarn >/dev/null 2>&1 - checks for yarn
• Line 59: yarn install - uses yarn to install dependencies
• Line 63-64: yarn run build - uses yarn to build
• Line 76: yarn run type-check - uses yarn for type checking
• Line 83: yarn run test - prints yarn command in help

Solution

Update conductor-setup.sh to:

1. Check for pnpm instead of yarn (or use corepack enable to auto-detect)
2. Replace all yarn commands with pnpm equivalents:
   • yarn install → pnpm install
   • yarn run build → pnpm run build
   • yarn run type-check → pnpm run type-check
   • yarn run test → pnpm run test

Additional Considerations

• Could also add corepack enable at the start of the script to ensure the correct package manager version is used
• The help text at the end should also be updated to reference pnpm instead of yarn

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🔗 Similar & Duplicate Issues

Related Issues

• shakacode/react_on_rails#2180
• shakacode/react_on_rails#2176
• shakacode/react_on_rails#2120
• shakacode/react_on_rails#2104
• shakacode/shakapacker#662
• shakacode/shakapacker#611

🔗 Related PRs

shakacode/shakapacker#615 - fix: Restore optional peer dependencies with proper configuration [merged]
shakacode/shakapacker#683 - Fix yarn.lock formatting changes in Conductor setup [merged]
shakacode/hichee#8880 - Add Conductor configuration for workspace setup [merged]
#2121 - Migrate from Yarn Classic to pnpm [merged]
#2177 - Keep workspace:* protocol in react-on-rails-pro package.json [merged]

👤 Suggested Assignees

• justin808
• AbanoubGhadban
• alexeyr-ci2
• frullah

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[alexeyr-ci2]

#2183 covers this.