Journey: port a package

• eb-stack ports a recipe and bumps one
• Inspect writes a work queue, not a recipe
• SeisSol, from a Spack recipe to a PR

A port is a foreign recipe in and an easyconfig out. eb still has to build it.

Port a package: a foreign recipe in, an easyconfig out.

The port journey takes conda-forge or Spack in and writes an easyconfig out.

conda-forge or Spack is used. An easyconfig is produced. Then the residual queue appears.

1. eb-stack ports a recipe and bumps one

2. Inspect writes a work queue, not a recipe

3. SeisSol from Spack to a PR

4. SeisSol, from a Spack recipe to a PR