[PATCH] build.sh: new command line option

[Peter Hutterer]

On Thu, May 27, 2010 at 03:18:57AM +0200, Mariusz Ceier wrote:
> New command line option for autoresuming build:
> ./build.sh --clone -rf build.modules prefix
> 
> When build.modules doesn't exist it is equivalent to:
> ./build.sh --clone -f build.modules prefix
> 
> When build.modules does exist it is equivalent to:
> ./build.sh --clone -f build.modules -r `tail -n 1 build.modules` prefix
> 
> Signed-off-by: Mariusz Ceier <mceier at gmail.com>
> ---
>  build.sh |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)
> 
> diff --git a/build.sh b/build.sh
> index 79ae83a..b0001a0 100755
> --- a/build.sh
> +++ b/build.sh
> @@ -675,6 +675,7 @@ usage() {
>      echo "  -o module/component : build just this component"
>      echo "  -p : run git pull on each component"
>      echo "  -r module/component : resume building with this component"
> +    echo "  -rf file : autoresume from file"

having used this quite extensively today I have to admit I don't feel
comfortable with an "-rf" option. I'm always worried that I'll get the last
"rm -rf" from history and wipe out things that weren't meant to :)
(yes, there's plenty of other strings for history matching, but...)

how about --autoresume?

Cheers,
  Peter

>      echo "  -s sudo-command : sudo command to use"
>      echo "  --clone : clone non-existing repositories (uses \$GITROOT if set)"
>      echo "  --check : run make check in addition to others"
> @@ -746,6 +747,11 @@ do
>  	shift
>  	RESUME=$1
>  	;;
> +    -rf)
> +    	shift
> +	BUILT_MODULES_FILE=$1
> +	[ -f $1 ] && RESUME=`tail -n 1 $1`
> +    	;;
>      -s)
>  	shift
>  	SUDO=$1
> -- 
> 1.7.1
>