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Add diffstat, written by Evil_Bob. Thanks! - various - Various utilities develo… |
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git clone git://bitreich.org/various/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinw… |
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--- |
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commit 08ba44c39d435ca04d7ef39d7f5d5a8b783dd883 |
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parent 1e985cb90d976f0f4e63cf51cb6d031cc53d304e |
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Author: Christoph Lohmann <[email protected]> |
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Date: Mon, 10 Jan 2022 18:33:02 +0100 |
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Add diffstat, written by Evil_Bob. Thanks! |
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Diffstat: |
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A diffstat | 19 +++++++++++++++++++ |
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1 file changed, 19 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/diffstat b/diffstat |
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@@ -0,0 +1,19 @@ |
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+#!/bin/sh |
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+# script to quickly check how much is changed in a patch. |
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+# Written and (c) by Evil_Bob on 2022-01-10. |
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+ |
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+LC_ALL=C awk ' |
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+$0 ~ /^(\+\+\+|\-\-\-) /{ |
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+ # likely a diff header for a file. |
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+ next; |
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+} |
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+length($0) { |
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+ c = substr($0, 1, 1); |
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+ if (c == "-") |
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+ del++; |
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+ else if (c == "+") |
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+ add++; |
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+} |
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+END { |
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+ printf("%d insertions(+), %d deletions(-)\n", add, del); |
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+}' |
