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| author | Sören Tempel <soeren@soeren-tempel.net> | 2023-10-14 11:38:56 +0200 |
|---|---|---|
| committer | Mathieu Othacehe <othacehe@gnu.org> | 2023-10-14 15:31:30 +0200 |
| commit | 373ec2cf8ce97d5f89191c3d9211ee3a5c2067dc (patch) | |
| tree | 9a352992c26bfebb51a1014807d158eda5349f3c /tests/base16.scm | |
| parent | e4fb70e2e87d8746d534ed295e79ab1ae3666a47 (diff) | |
| download | guix-373ec2cf8ce97d5f89191c3d9211ee3a5c2067dc.tar guix-373ec2cf8ce97d5f89191c3d9211ee3a5c2067dc.tar.gz | |
pack: Allow setting a custom image tag for Docker images
Previously, the image repository name was automatically computed from
the packages in the manifest without allowing the user to set a custom
one. As such, changing the packages in the manifest would result in a
new image name. Thereby requiring updating documentation et cetera when
using `docker load` directory on the resulting image.
Inspired by `docker build -t`, this commit adds a new Docker-specific
option to `guix pack` which allows setting a custom repository name for
the resulting image. If this option is not specified, pack falls back
to computing the name from the manifest. Therefore, this change is
entirely backwards compatible.
* guix/scripts/pack.scm (guix-pack): Add --image-tag option.
(%docker-format-options): New constant.
(show-docker-format-options): New procedure.
(show-docker-format-options/detailed): New procedure.
(docker-image): Allow setting a custom
repository name for the created docker image via extra-options.
* doc/guix.texi (Invoking guix pack)[docker]: Document --image-tag option.
Signed-off-by: Sören Tempel <soeren@soeren-tempel.net>
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Diffstat (limited to 'tests/base16.scm')
0 files changed, 0 insertions, 0 deletions