it is an explicit API breaking change, so that cannot be used by old
users (e.g. an older containers/image version) that are not ported to
support the new semantic that only one ApplyDiffWithDiffer call is
supported for one differ object.
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Have the action handlers return an error value, and let
main() format that error, if any; this avoids duplicated
error formating code in the action handlers, dropping
89 lines.
This might change the error format in some cases (typically
%v vs. %+v).
Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Print backtrace information when displaying an error returned by our
API, to make troubleshooting tests a bit easier.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Add an optional *DiffOptions parameter to Diff() methods (which can be
nil), to allow overriding of default behaviors.
At this time, that's just what type of compression is applied, if we
want something other than what was recorded when the diff was applied,
but we can add more later if needed.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Rename the CLI tool to match the name that we gave the transport that
uses it in containers/image, which affects just about every consumer of
this library.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
Giuseppe Scrivano