bootstrap:
  # If set to false Spack will not bootstrap missing software,
  # but will instead raise an error.
  enable: true
  # Root directory for bootstrapping work. The software bootstrapped
  # by Spack is installed in a "store" subfolder of this root directory
  root: $user_cache_path/bootstrap
  # Methods that can be used to bootstrap software. Each method may or
  # may not be able to bootstrap all the software that Spack needs,
  # depending on its type.
  sources:
  - name: 'github-actions-v0.5'
    metadata: $spack/share/spack/bootstrap/github-actions-v0.5
  - name: 'github-actions-v0.4'
    metadata: $spack/share/spack/bootstrap/github-actions-v0.4
  - name: 'spack-install'
    metadata: $spack/share/spack/bootstrap/spack-install
  trusted:
    # By default we trust bootstrapping from sources and from binaries
    # produced on Github via the workflow
    github-actions-v0.5: true
    github-actions-v0.4: true
    spack-install: true