Jeff,
Did you not like the patch below for some reason ?
It seemed fairly straightforward to me that guilt-pop and guilt-push
should exit failure if they did not do anything due to having nothing to
do.
On Mon, 29 Sep 2008, Scott Moser wrote:
> currently guilt-pop and guilt-push will exit with '0' if there are no more
> relevant patches in the series (ie, if you've pushed or popped all of them)
>
> This means that you cannot do something like:
> while guilt-push; do
> guilt refresh || break
> done
>
> for reference, quilt does exit with non-zero in those cases:
> $ quilt push -a && quilt push
> File series fully applied, ends at patch my.patch
> $ echo $?
> 1
>
> $ quilt pop -a; quilt pop
> No patch removed
> $ echo $?
> 2
>
> Signed-off-by: Scott Moser <smoser@xxxxxxxxxxxx>
> ---
> guilt-pop | 3 +--
> guilt-push | 43 ++++++++++++++++++++++++-------------------
> regression/t-021.out | 3 +++
> 3 files changed, 28 insertions(+), 21 deletions(-)
>
> diff --git a/guilt-pop b/guilt-pop
> index db8473e..8a83fdb 100755
> --- a/guilt-pop
> +++ b/guilt-pop
> @@ -45,8 +45,7 @@ patch="$1"
> [ ! -z "$all" ] && patch="-a"
>
> if [ ! -s "$applied" ]; then
> - disp "No patches applied."
> - exit 0
> + die "No patches applied."
> elif [ "$patch" = "-a" ]; then
> # we are supposed to pop all patches
>
> diff --git a/guilt-push b/guilt-push
> index 018f9ac..48f886b 100755
> --- a/guilt-push
> +++ b/guilt-push
> @@ -97,22 +97,27 @@ fi
> sidx=`wc -l < $applied`
> sidx=`expr $sidx + 1`
>
> -get_series | sed -n -e "${sidx},${eidx}p" | while read p
> -do
> - disp "Applying patch..$p"
> - if [ ! -f "$GUILT_DIR/$branch/$p" ]; then
> - die "Patch $p does not exist. Aborting."
> - fi
> -
> - push_patch "$p" $abort_flag
> -
> - # bail if necessary
> - if [ $? -eq 0 ]; then
> - disp "Patch applied."
> - elif [ -z "$abort_flag" ]; then
> - die "Patch applied with rejects. Fix it up, and refresh."
> - else
> - die "To force apply this patch, use 'guilt push -f'"
> - fi
> -done
> -
> +get_series | sed -n -e "${sidx},${eidx}p" |
> + {
> + did_patch=0
> + while read p
> + do
> + disp "Applying patch..$p"
> + if [ ! -f "$GUILT_DIR/$branch/$p" ]; then
> + die "Patch $p does not exist. Aborting."
> + fi
> +
> + push_patch "$p" $abort_flag
> +
> + # bail if necessary
> + if [ $? -eq 0 ]; then
> + disp "Patch applied."
> + elif [ -z "$abort_flag" ]; then
> + die "Patch applied with rejects. Fix it up, and refresh."
> + else
> + die "To force apply this patch, use 'guilt push -f'"
> + fi
> + did_patch=1
> + done
> + [ $did_patch -ge 1 ] || die "no patches to apply"
> + }
> diff --git a/regression/t-021.out b/regression/t-021.out
> index cd8ae96..44771cb 100644
> --- a/regression/t-021.out
> +++ b/regression/t-021.out
> @@ -822,6 +822,7 @@ index 0000000..8baef1b
> @@ -0,0 +1 @@
> +abc
> % guilt-push --all
> +no patches to apply
> % guilt-pop -n -1
> Invalid number of patches to pop.
> % list_files
> @@ -908,6 +909,7 @@ index 0000000..8baef1b
> @@ -0,0 +1 @@
> +abc
> % guilt-push --all
> +no patches to apply
> % guilt-pop -n 0
> No patches requested to be removed.
> % list_files
> @@ -994,6 +996,7 @@ index 0000000..8baef1b
> @@ -0,0 +1 @@
> +abc
> % guilt-push --all
> +no patches to apply
> % guilt-pop -n 1
> Now at remove.
> % list_files
> --
> 1.5.6.3
>
>
> !DSPAM:48e123ca138521410093335!
>
>
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