Module: Spoom::Context::Exec

Included in:
Spoom::Context
Defined in:
lib/spoom/context/exec.rb

Overview

Execution features for a context @requires_ancestor: Context

Instance Method Summary collapse

Instance Method Details

#exec(command, capture_err: true) ⇒ Object

Run a command in this context directory : (String command, ?capture_err: bool) -> ExecResult



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# File 'lib/spoom/context/exec.rb', line 31

def exec(command, capture_err: true)
  Bundler.with_unbundled_env do
    opts = { chdir: absolute_path } #: Hash[Symbol, untyped]

    # When Ruby is wrapped in another dev environment (e.g. Nix), that environment might set
    # env variables that cause Sorbet (or other tools) to link to incorrect versions of
    # dependencies.
    #
    # In the case of Sorbet, this can lead to corrupted JSON output.
    #
    # Executing the command directly through the shell bypasses any Ruby wrappers and
    # ensures that we are using the versions of tools that are default on the system.
    command_with_shell = "/bin/sh -c #{command.shellescape}"

    if capture_err
      out, err, status = Open3.capture3(command_with_shell, opts)
      ExecResult.new(out: out, err: err, status: T.must(status.success?), exit_code: T.must(status.exitstatus))
    else
      out, status = Open3.capture2(command_with_shell, opts)
      ExecResult.new(out: out, err: nil, status: T.must(status.success?), exit_code: T.must(status.exitstatus))
    end
  end
end