[Intel-gfx] [PATCH 03/10] dim: echoerr helper for printing to stderr

[Jani Nikula]

On Tue, 18 Oct 2016, Daniel Vetter <daniel.vetter at ffwll.ch> wrote:
> Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> ---
>  dim | 19 ++++++++++++-------
>  1 file changed, 12 insertions(+), 7 deletions(-)
>
> diff --git a/dim b/dim
> index 192d6ee10838..2601bb7dbbad 100755
> --- a/dim
> +++ b/dim
> @@ -102,12 +102,17 @@ DRY=
>  FORCE=
>  HELP=
>  
> +function echoerr
> +{
> +	echo "$@" >&2
> +}

I guess you could move the "$dim: " prefix here, to ensure all places
will have that. Can be a follow-up.

BR,
Jani.

> +
>  function warn_or_fail
>  {
>  	if [[ $FORCE ]] ; then
> -		echo WARNING: $1, but continuing
> +		echoerr WARNING: $1, but continuing
>  	else
> -		echo ERROR: $1, aborting
> +		echoerr ERROR: $1, aborting
>  		exit 1
>  	fi
>  }
> @@ -128,7 +133,7 @@ while getopts hdfi opt; do
>  			HELP=1
>  			;;
>  		*)
> -			echo "See '$dim help' for more information." >&2
> +			echoerr "See '$dim help' for more information."
>  			exit
>  	esac
>  done
> @@ -167,18 +172,18 @@ function dim_uptodate
>  	local using="${BASH_SOURCE[0]}"
>  
>  	if [[ ! -e "$using" ]]; then
> -		echo "$dim: could not figure out the version being used ($using)." >&2
> +		echoerr "$dim: could not figure out the version being used ($using)."
>  		exit 1
>  	fi
>  
>  	if [[ ! -e "$DIM_PREFIX/maintainer-tools/.git" ]]; then
> -		echo "$dim: could not find the upstream repo for $dim." >&2
> +		echoerr "$dim: could not find the upstream repo for $dim."
>  		exit 1
>  	fi
>  
>  	if ! git --git-dir=$DIM_PREFIX/maintainer-tools/.git show @{upstream}:dim |\
>  			diff "$using" - >& /dev/null; then
> -		echo "$dim: not running upstream version of the script." >&2
> +		echoerr "$dim: not running upstream version of the script."
>  		exit 1
>  	fi
>  }
> @@ -1280,6 +1285,6 @@ subcmd_func=dim_${subcmd//-/_}
>  if declare -f $subcmd_func >/dev/null; then
>  	$subcmd_func "$@"
>  else
> -	echo "$dim: '$subcommand' is not a dim command." >&2
> +	echoerr "$dim: '$subcommand' is not a dim command."
>  	dim_usage
>  fi

-- 
Jani Nikula, Intel Open Source Technology Center