Add "add" and "copy" CLI commands, which end up calling the same buildah
method, differing only in whether or not they tell it to attempt to
extract local sources when those sources appear to be archive files
("add" does, "copy" does not).
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
When we're given the name of a container on the command line, make every
command that attempts to open an in-progress build container fall back
to creating a new build configuration file for the specified container
if the container exists but wasn't originally created for a build.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
When we encounter an error parsing the target (new) image name during
"commit", don't use the container's name in the error message where we
meant to mention the image's name.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Provide RunOptions which can be used to change the runtime to something
other than "runc", and add an option that allows passing in additional
global arguments for the runtime.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Pull most of the core logic from the CLI into a package that should be
easier to consume as a library. Add a "config" command that updates the
builder object's configuration.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
First pass at converting configuration information from docker images to
the OCIv1 format. Fix time zones for dates. Take a guess at fixing the
order of history items.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Add a TODO note that, once we can pull in a newer image-spec, make use
of its new media type to distinguish between compressed and uncompressed
layers in the output image.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
When committing an image, default to compressing the layer using Gzip.
This can lead to problems pulling the image back out of
containers/storage if the package that pulls it out was built using a
different version of go, but it works around a problem where
containers/image might not be able to detect that an uncompressed layer
is actually a layer.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Change the --signature-policy flag from being a global option to being
specific to the "from" command, which is the only place it's used.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Roll back to slightly older versions of some of our dependencies in
order to get them all to play well together.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Add the container's layer to the layer list in the image configuration,
along with a history entry for it.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Rough out simple image configuration edits, though apparently there's
more out there than just OCI v1.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Log a debug message when we're finished reading a layer, as we already
did for the configuration blob.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
