Re: [PATCH 1/2] edit-readme-alpha: do not edit again a file already edited

Ping ?

KO Myung-Hun wrote:
> No need to edit again a file already edited. In addition, if editing
> the file, a zero-length file is generated.
> 
> * build-aux-edit-readme-alpha: Skip a file already edited.
> ---
>  build-aux/edit-readme-alpha | 15 +++++++++------
>  1 file changed, 9 insertions(+), 6 deletions(-)
> 
> diff --git a/build-aux/edit-readme-alpha b/build-aux/edit-readme-alpha
> index 4b4d395..4f7c214 100755
> --- a/build-aux/edit-readme-alpha
> +++ b/build-aux/edit-readme-alpha
> @@ -68,12 +68,15 @@ for file in "$@"; do
>             |wc -l |sed 's|^ *||'`
>  
>    # Unless, of course, it was edited by this script already.
> -  test 3 = "$matched" \
> -      || matched=`sed -n -e '/^This is an alpha testing release/,/a consistent, portable interface\.$/p' $file \
> -                  |wc -l |sed 's|^ *||'`
> -
> -  test 3 = "$matched" \
> -      || func_fatal_error "$file format has changed, please fix '$0'"
> +  test 3 = "$matched" || {
> +    matched=`sed -n -e '/^This is an alpha testing release/,/a consistent, portable interface\.$/p' $file \
> +             |wc -l |sed 's|^ *||'`
> +
> +    # if already edited, no need to edit again.
> +    test 3 = "$matched" \
> +        && continue \
> +        || func_fatal_error "$file format has changed, please fix '$0'"
> +  }
>  
>    # Don't leave file droppings.
>    trap 'x=$?; rm $file.T; exit $x' 1 2 13 15

-- 
KO Myung-Hun

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