[PATCH v2] qf: silence quilt refresh a little bit

[Rodrigo Vivi]

On Fri, Mar 30, 2018 at 07:10:27PM -0700, Lucas De Marchi wrote:
> Since the patches are maintained in a git branch, if we keep refreshing
> we keep touching all patches with useless diff. Worse, it may change as
> each developer has a different configuration. Force a unified diff
> similar to git-diff in order to reduce the noise. Example:
> 
> Before (where xxxxxxxxxxx is the name of the directory):
>  Index: xxxxxxxxxxx/drivers/gpu/drm/i915/intel_display.h
>  ===================================================================
> ---- xxxxxxxxxxx.orig/drivers/gpu/drm/i915/intel_display.h       2018-03-28 11:27:14.320823971 -0700
> -+++ xxxxxxxxxxx/drivers/gpu/drm/i915/intel_display.h    2018-03-28 11:27:14.312823952 -0700
> +--- xxxxxxxxxxx.orig/drivers/gpu/drm/i915/intel_display.h       2018-03-28 12:11:51.916788273 -0700
> ++++ xxxxxxxxxxx/drivers/gpu/drm/i915/intel_display.h    2018-03-28 12:11:51.916788273 -0700
> 
> After:
> 
> 	( Intentionally left blank )

\o/ Great Idea! :)

> 
> With this the files that need to be updated during a refresh of the
> entire pile reduces a lot.
> 
> v2: add unified helper
> 
> Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>

Acked-by: Rodrigo Vivi <rodrigo.vivi at intel.com>

> ---
>  qf | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/qf b/qf
> index 4c8a0e9ecc16..1d61b2ad7692 100755
> --- a/qf
> +++ b/qf
> @@ -189,6 +189,10 @@ function quilt_clean_check
>  	fi
>  }
>  
> +function quilt_refresh {
> +	quilt refresh  --no-timestamps -u -p ab --no-index
> +}
> +
>  qf=$(basename $0)
>  
>  # first positional argument is the subcommand
> @@ -293,7 +297,7 @@ function qf_refresh
>  	quiet_pop_all
>  
>  	while quilt push ; do
> -		quilt refresh
> +		quilt_refresh
>  	done
>  
>  	# ignore "nothing to commit"
> @@ -482,7 +486,7 @@ function qf_wiggle_push
>  
>  function qf_resolved
>  {
> -	quilt refresh
> +	quilt_refresh
>  	quilt header -e
>  }
>  
> -- 
> 2.14.3
>