[CRIU] [PATCH] crit: add a `show` option for human consumption

[Tycho Andersen]

On Wed, Jul 22, 2015 at 07:47:41PM +0300, Pavel Emelyanov wrote:
> On 07/22/2015 07:05 PM, Tycho Andersen wrote:
> > On Wed, Jul 22, 2015 at 07:01:51PM +0300, Ruslan Kuprieiev wrote:
> >> But how about dropping -i option for it?
> > 
> > This does drop the -i option (it's positional instead of optional)
> 
> So what's the syntax for this new action? For decode it's
> 
> decode [-i filename] [-o filename] [--pretty] <all other arguments are not allowed>

It's just,

crit show foo.img

> 
> > Tycho
> > 
> >> On 07/22/2015 06:55 PM, Tycho Andersen wrote:
> >>> This saves some keystrokes and is equivalent to decode --pretty.
> >>>
> >>> Signed-off-by: Tycho Andersen <tycho.andersen at canonical.com>
> >>> ---
> >>>  crit | 6 ++++++
> >>>  1 file changed, 6 insertions(+)
> >>>
> >>> diff --git a/crit b/crit
> >>> index 350362c..ba586fa 100755
> >>> --- a/crit
> >>> +++ b/crit
> >>> @@ -73,6 +73,12 @@ def main():
> >>>  			help = 'where to put criu image in binary format (stdout by default)')
> >>>  	encode_parser.set_defaults(func=encode)
> >>> +	# Show
> >>> +	show_parser = subparsers.add_parser('show',
> >>> +			help = "convert criu image from binary to human-readable json")
> >>> +	show_parser.add_argument("in")
> >>> +	show_parser.set_defaults(func=decode, pretty=True, out=None)
> >>> +
> >>>  	opts = vars(parser.parse_args())
> >>>  	opts["func"](opts)
> >>
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> > .
> > 
>