generated_entry_script

It should be possible to generate boilerplate code in entry_script to import kernel_copy.

There should be options:

• entry_shebang

  This generates the abs path to venv on bootstrap (to match the venv path of every repo clone).

  Limitation: a shebang to venv (instead of "entry script") is useless:

  • if venv does not exist (during bootstrap)

  • if venv has an abs path more than 128 chars

• entry_kernel

  This is the most flexible approach by starting via kernel_copy.