Re: [PATCH] [RFC] Get subject of current patch in rebase-apply mode

[Daniel Hahler <genml+zsh-workers@thequod.de>]

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Please acknowledge that this patch is fine, before i) commit it.

It works for me, but I am unsure about style etc.


On 20.11.2016 02:33, Daniel Hahler wrote:
> From: Daniel Hahler
> 
> ---
>  Functions/VCS_Info/Backends/VCS_INFO_get_data_git | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
> index 18ba89a..93172fc 100644
> --- a/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
> +++ b/Functions/VCS_Info/Backends/VCS_INFO_get_data_git
> @@ -236,6 +236,15 @@ elif [[ -d "${gitdir}/rebase-apply" ]]; then
>          done
>          if [[ -f "${patchdir}/msg-clean" ]]; then
>              subject="${$(< "${patchdir}/msg-clean")[(f)1]}"
> +        else
> +            local maxlines=10
> +            while IFS='\n' read -r;  do
> +                if [[ "$REPLY" == "Subject:"* ]]; then
> +                    subject=${REPLY/(#s)Subject: /}
> +                    break
> +                fi
> +                (( --maxlines )) || break
> +            done < "${patchdir}/$(printf "%04d" $cur)"
>          fi
>          if [[ -f "${patchdir}/original-commit" ]]; then
>              if [[ -n $subject ]]; then
> 


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