Re: [TopGit PATCH] tg-patch: fix invocation in sub working tree directory

[Junio C Hamano <gitster@pobox.com>]

Bert Wesarg <bert.wesarg@googlemail.com> writes:

> tg patch won't work in a sub directory of the working tree, because 'git diff
> --name-only' prints the names relative to the top working tree.

"diff --relative --name-only"?

> This is only a quick fix which prefixes all file names with 'git rev-parse
> --show-cdup'. The right solution would be to cd into the top working tree
> somewhere in tg.sh.
>
> Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
>
> ---
>  tg-patch.sh |    7 ++++++-
>  1 files changed, 6 insertions(+), 1 deletions(-)
>
> diff --git a/tg-patch.sh b/tg-patch.sh
> index d701c54..e33bab2 100644
> --- a/tg-patch.sh
> +++ b/tg-patch.sh
> @@ -50,13 +50,18 @@ cat_file "$topic:.topmsg"
>  echo
>  [ -n "$(git grep $diff_opts '^[-]--' ${diff_committed_only:+"$name"} -- ".topmsg")" ] || echo '---'
>  
> +# if we are in a sub working tree dir, we need to prefix all file names from
> +# git diff --name-only with this cdup
> +cdup=$(git rev-parse --show-cdup)
> ...
> +	sed -e "s#^#$cdup#" "$git_is_stupid" |

Do TopGit folks care about special characters in pathnames?