sandbox-test-setup

name

sandbox-test-setup

description

Binxtils Ruby + RSpec + npm environment setup. Two environments: **(A) local macOS Conductor workspace** (`/Users/…/conductor/workspaces/…`) — Ruby is installed via mise but Claude Code's shell sometimes spawns subprocesses without the mise shim, so bare `ruby`/`bundle` falls back to system 2.6 and fails with `Could not find 'bundler'` or `Bundler::RubyVersionMismatch`. Fix is a PATH prefix, not a reinstall. **(B) Claude Code's Linux web sandbox** — Ruby 3.4.9 must be built from a GitHub source clone (`cache.ruby-lang.org` is firewalled), plus a postgres `rails` superuser and the `binxtils_test` database, then `bundle install` and `npm install`. Trigger whenever a session runs `bin/rspec`, `bin/lint`, `bundle`, `npm test`, or the user reports `Could not find 'bundler'`, `Bundler::RubyVersionMismatch`, `command not found: rspec`, a postgres connection error, or a missing `binxtils_test` database.

Running Ruby + RSpec + npm for Binxtils

Binxtils is a Ruby gem that also publishes the @bikeindex/time-localizer npm package. Tests run with RSpec (bin/rspec) and Vitest (npm test). Postgres is used by the specs (the binxtils_test database).

Pick the section matching the environment by its path: macOS paths under /Users/…/conductor/workspaces/… use Local macOS; the Linux web sandbox uses Claude Code web sandbox.

Local macOS (Conductor workspace)

Ruby 3.4.9 is installed via mise (pinned in .tool-versions), but Claude Code's shell sometimes spawns subprocesses without the mise shim on PATH — bare ruby then resolves to /usr/bin/ruby (2.6) and bundle fails with Could not find 'bundler' or a Bundler::RubyVersionMismatch. The Ruby is installed; the PATH just isn't right — don't reinstall, don't edit the Gemfile.