[bug#62153] [PATCH] Add Docker layered image for pack and system (v3)

[Oleg Pykhalov]

Hi, Guix.

These patches series is rebased on origin/master. Also, the Python script is
replaced in favour of calls to GNU Tar and GNU Gzip programs.  Passed tests:
make check TESTS="tests/pack.scm"
make check-system TESTS="docker-system"
make check-system TESTS="docker-layered-system"
  

Oleg Pykhalov (2):
  guix: docker: Build layered image.
  news: Add entry for the new 'docker-layered' distribution format.

 doc/guix.texi           |  18 +++-
 etc/news.scm            |  58 ++++++++++++
 gnu/image.scm           |   3 +-
 gnu/system/image.scm    |  76 +++++++++++----
 gnu/tests/docker.scm    |  20 +++-
 guix/docker.scm         | 205 +++++++++++++++++++++++++++++++---------
 guix/scripts/pack.scm   |  62 ++++++++++--
 guix/scripts/system.scm |  11 ++-
 tests/pack.scm          |  48 ++++++++++
 9 files changed, 424 insertions(+), 77 deletions(-)


base-commit: 77f52db416a13e195d090cad4e9e7658feb2e86b
-- 
2.38.0