Re: [PATCH v1] stash show: fix breakage in 1.7.3

[Jon Seymour <jon.seymour@gmail.com>]

This patch has been superceded by:

    [PATCH] stash: simplify parsing fixes

which applies on the Brian's fix that has been applied to maint.

On Sat, Sep 25, 2010 at 1:32 PM, Jon Seymour <jon.seymour@gmail.com> wrote:
> The detached-stash series regressed support for
>   git stash show stash@{0}
>
> due to a faulty assumption that:
>   git rev-parse --no-revs -- stash@{0}
>
> would treat stash@{0} as a revision reference and
> thus not output it.
>
> This patch restores the behaviour of git stash show
> so that git rev-parse is not used for parsing flags
> and only flag like options are assigned to
> the FLAGS variable.
>
> It has been tested with Brandon Casey's improved t3903 tests.
>
> Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
> ---
>  git-stash.sh |    5 +----
>  1 files changed, 1 insertions(+), 4 deletions(-)
>
> This revision further simplifies the parsing code
> by removing use of git rev-parse for FLAGS parsing
> altogether.
>
> diff --git a/git-stash.sh b/git-stash.sh
> index 7ce818b..8b18bb5 100755
> --- a/git-stash.sh
> +++ b/git-stash.sh
> @@ -265,9 +265,6 @@ parse_flags_and_rev()
>        i_tree=
>
>        REV=$(git rev-parse --no-flags --symbolic "$@" 2>/dev/null)
> -       FLAGS=$(git rev-parse --no-revs -- "$@" 2>/dev/null)
> -
> -       set -- $FLAGS
>
>        FLAGS=
>        while test $# -ne 0
> @@ -282,7 +279,7 @@ parse_flags_and_rev()
>                        --)
>                                :
>                        ;;
> -                       *)
> +                       -*)
>                                FLAGS="${FLAGS}${FLAGS:+ }$1"
>                        ;;
>                esac
> --
> 1.7.2.14.g132f5.dirty
>
>