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Date: Wed, 4 May 2022 16:06:44 +1000
From: Patrick Oppenlander <patrick.oppenlander@...il.com>
To: musl@...ts.openwall.com
Cc: Jules Maselbas <jmaselbas@...ray.eu>
Subject: Re: [PATCH 1/2] tools: Add a script to remove trailing spaces
On Wed, May 4, 2022 at 1:57 AM Jules Maselbas <jmaselbas@...ray.eu> wrote:
>
> Add the remove-trailing-space.sh script, it will only consider files
> tracked by git. Optionaly accept arguments to select the affected path.
>
> Signed-off-by: Jules Maselbas <jmaselbas@...ray.eu>
> ---
> tools/remove-trailing-space.sh | 2 ++
> 1 file changed, 2 insertions(+)
> create mode 100755 tools/remove-trailing-space.sh
>
> diff --git a/tools/remove-trailing-space.sh b/tools/remove-trailing-space.sh
> new file mode 100755
> index 00000000..a8b0056a
> --- /dev/null
> +++ b/tools/remove-trailing-space.sh
> @@ -0,0 +1,2 @@
> +#!/bin/sh
> +git grep '[[:space:]]$' -- $@ | sed 's/:.*//' | uniq | xargs sed -i 's/[[:space:]]\+$//'
There's a --name-only option you can give to git grep, so I think you
can simplify this to:
git grep --name-only '[[:space:]]$' | xargs sed -i 's/[[:space:]]\+$//'
Patrick
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