Re: git cherry unkillable

[Andrey Borzenkov <arvidjaar@mail.ru>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Sunday 22 January 2006 17:51, sean wrote:
> On Sun, 22 Jan 2006 06:39:04 -0500
>
> sean <seanlkml@sympatico.ca> wrote:
> > The attached patch works for me but i'm concerned about it a bit.
>
> Below is a better version that doesn't obscure the proper exit value in the
> normal case and exits with 1 if interrupted by the user.   It also ensures
> that the cleanup isn't executed twice when the script is interrupted.
>
> However, for Bash (at least) none of this is necessary; all the traps could
> just be changed to only trap 0 and the cleanup will be executed for all
> cases.   However, I don't know how compatible that is with other shells.  
> If other shells behave the same, the best fix is just to strip the 1,2,3
> and 15 from each of the existing trap lines and not bother with the patch
> given below.
>

this patch fails on zsh; trap 0 never executed after signal (SIGINT to be 
sure) is caught:

#!/bin/zsh

trap "exit 0" 1 2 3 15
trap "echo  exiting" 0

sleep 100000000

{pts/0}% /tmp/timout.zsh ^C
{pts/0}% 

- -andrey

> Sean
>
>
> diff --git a/git-cherry.sh b/git-cherry.sh
> index 1a62320..0b2ef1f 100755
> --- a/git-cherry.sh
> +++ b/git-cherry.sh
> @@ -49,7 +49,8 @@ ours=`git-rev-list $ours ^$limit` || exi
>  tmp=.cherry-tmp$$
>  patch=$tmp-patch
>  mkdir $patch
> -trap "rm -rf $tmp-*" 0 1 2 3 15
> +trap "rm -rf $tmp-*" 0
> +trap "exit 1" 1 2 3 15
>
>  _x40='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]'
>  _x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
> diff --git a/git-format-patch.sh b/git-format-patch.sh
> index 7e67c4e..6ba6339 100755
> --- a/git-format-patch.sh
> +++ b/git-format-patch.sh
> @@ -77,7 +77,8 @@ tt)
>  esac
>
>  tmp=.tmp-series$$
> -trap 'rm -f $tmp-*' 0 1 2 3 15
> +trap "rm -f $tmp-*" 0
> +trap "exit 1" 1 2 3 15
>
>  series=$tmp-series
>  commsg=$tmp-commsg
> diff --git a/git-ls-remote.sh b/git-ls-remote.sh
> index f699268..7dc224b 100755
> --- a/git-ls-remote.sh
> +++ b/git-ls-remote.sh
> @@ -38,7 +38,8 @@ peek_repo="$(get_remote_url "$@")"
>  shift
>
>  tmp=.ls-remote-$$
> -trap "rm -fr $tmp-*" 0 1 2 3 15
> +trap "rm -rf $tmp-*" 0
> +trap "exit 1" 1 2 3 15
>  tmpdir=$tmp-d
>
>  case "$peek_repo" in
> diff --git a/git-reset.sh b/git-reset.sh
> index 6c9e58a..166b635 100755
> --- a/git-reset.sh
> +++ b/git-reset.sh
> @@ -4,7 +4,8 @@ USAGE='[--mixed | --soft | --hard]  [<co
>  . git-sh-setup
>
>  tmp=${GIT_DIR}/reset.$$
> -trap 'rm -f $tmp-*' 0 1 2 3 15
> +trap "rm -f $tmp-*" 0
> +trap "exit 1" 1 2 3 15
>
>  reset_type=--mixed
>  case "$1" in
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)

iD8DBQFD06MSR6LMutpd94wRApgAAJ0e0AUIS83XTa4BA1rEY1XriHKZmQCgnXZd
1sElZOLAgyuxgi3EHiaMGFc=
=xwjP
-----END PGP SIGNATURE-----