Re: [PATCH v6 2/3] qga: Add `merged` variant to GuestExecCaptureOutputMode

[Daniel P . Berrangé]

On Wed, Mar 22, 2023 at 06:19:27PM -0600, Daniel Xu wrote:
> Currently, any captured output (via `capture-output`) is segregated into
> separate GuestExecStatus fields (`out-data` and `err-data`). This means
> that downstream consumers have no way to reassemble the captured data
> back into the original stream.
> 
> This is relevant for chatty and semi-interactive (ie. read only) CLI
> tools.  Such tools may deliberately interleave stdout and stderr for
> visual effect. If segregated, the output becomes harder to visually
> understand.
> 
> This commit adds a new enum variant to the GuestExecCaptureOutputMode
> qapi to merge the output streams such that consumers can have a pristine
> view of the original command output.
> 
> Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
> ---
>  qga/commands.c       | 25 +++++++++++++++++++++++--
>  qga/qapi-schema.json |  5 ++++-
>  2 files changed, 27 insertions(+), 3 deletions(-)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


With regards,
Daniel
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