From: Luca Boccassi <bluca@debian.org>
Date: Sat, 17 Jul 2021 16:49:20 +0000 (+0100)
Subject: git-contrib: copypaste-friendly output
X-Git-Tag: v250-rc1~945
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95b63c755b73606e3dce094d92024c1e57ee5ed4;p=thirdparty%2Fsystemd.git

git-contrib: copypaste-friendly output

Format output in a manner that can be copypasted as-is to NEWS.
That is, with 8 spaces indentation and wrapped at 80 columns.

Before:

$ tools/git-contrib.sh
        Ben Stockett,
        Carl Lei,
        Frantisek Sumsal,
        Gibeom Gwon,
        Hugo Osvaldo Barrera,
        James Hilliard,
        Jan Palus,
        Lennart Poettering,
        Luca Boccassi,
        Luca BRUNO,
        Mike Gilbert,
        nassir90,
        nl6720,
        Raul Tambre,
        Yegor Alexeyev,
        Yu Watanabe,
        Zbigniew Jędrzejewski-Szmek,

After:

        Contributions from: Ben Stockett, Carl Lei, Frantisek Sumsal,
        Gibeom Gwon, Hugo Osvaldo Barrera, James Hilliard, Jan Palus,
        Lennart Poettering, Luca Boccassi, Luca BRUNO, Mike Gilbert,
        nassir90, nl6720, Raul Tambre, Yegor Alexeyev, Yu Watanabe,
        Zbigniew Jędrzejewski-Szmek
---

diff --git a/tools/git-contrib.sh b/tools/git-contrib.sh
index 4b680d28025..f0756b4e45b 100755
--- a/tools/git-contrib.sh
+++ b/tools/git-contrib.sh
@@ -4,5 +4,6 @@ set -eu
 
 tag="$(git describe --abbrev=0 --match 'v[0-9][0-9][0-9]')"
 git log --pretty=tformat:%aN --author=noreply@weblate.org --invert-grep -s "${tag}.." | \
-    sed 's/ / /g; s/--/-/g; s/.*/        \0,/' |
-    sort -u
+    sed 's/ / /g; s/--/-/g; s/.*/\0,/' |
+    sort -u | tr '\n' ' ' | sed -e "s/^/Contributions from: /g" -e "s/,\s*$/\n/g" | fold -w 72 -s | \
+    sed -e "s/^/        /g" -e "s/\s*$//g"