* update git to 2.21.0

git/PKGBUILD

@@ -1,9 +1,10 @@
 # POWER Maintainer: Alexander Baldeck <alex.bldck@gmail.com>
+# POWER Maintainer: Alexander Baldeck <alex.bldck@gmail.com>
 # Maintainer: Christian Hesse <mail@eworm.de>
 # Maintainer: Dan McGee <dan@archlinux.org>
 
 pkgname=git
-pkgver=2.20.1
+pkgver=2.21.0
 pkgrel=1
 pkgdesc='the fast distributed version control system'
 arch=(x86_64 powerpc64le)
@@ -11,7 +12,7 @@ url='https://git-scm.com/'
 license=('GPL2')
 depends=('curl' 'expat' 'perl' 'perl-error' 'perl-mailtools'
          'openssl' 'pcre2' 'grep' 'shadow')
-makedepends=('python2' 'xmlto' 'asciidoc')
+makedepends=('python2' 'xmlto' 'asciidoc') # 'libgnome-keyring'
 optdepends=('tk: gitk and git gui'
             'perl-libwww: git svn'
             'perl-term-readkey: git svn and interactive.singlekey setting'
@@ -24,15 +25,15 @@ optdepends=('tk: gitk and git gui'
             'perl-cgi: gitweb (web interface) support'
             'python2: various helper scripts'
             'subversion: git svn'
-            'gnome-keyring: GNOME keyring credential helper'
             'libsecret: libsecret credential helper')
 install=git.install
 validpgpkeys=('96E07AF25771955980DAD10020D04E5A713660A7') # Junio C Hamano
-source=("https://www.kernel.org/pub/software/scm/git/git-$pkgver.tar.xz"
+source=("https://www.kernel.org/pub/software/scm/git/git-$pkgver.tar."{xz,sign}
         'git-daemon@.service'
         'git-daemon.socket'
         'git-sysusers.conf')
-sha256sums=('9d2e91e2faa2ea61ba0a70201d023b36f54d846314591a002c610ea2ab81c3e9'
+sha256sums=('8ccb1ce743ee991d91697e163c47c11be4bf81efbdd9fb0b4a7ad77cc0020d28'
+            'SKIP'
             '14c0b67cfe116b430645c19d8c4759419657e6809dfa28f438c33a005245ad91'
             'ac4c90d62c44926e6d30d18d97767efc901076d4e0283ed812a349aece72f203'
             '7630e8245526ad80f703fac9900a1328588c503ce32b37b9f8811674fcda4a45')

git/git-daemon.socket

@@ -0,0 +1,9 @@
+[Unit]
+Description=Git Daemon Socket
+
+[Socket]
+ListenStream=9418
+Accept=true
+
+[Install]
+WantedBy=sockets.target

git/git-daemon@.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Git Daemon Instance
+
+[Service]
+User=git
+# The '-' is to ignore non-zero exit statuses
+ExecStart=-/usr/lib/git-core/git-daemon --inetd --export-all --base-path=/srv/git
+StandardInput=socket
+StandardOutput=inherit
+StandardError=journal
+ProtectSystem=full
+ProtectHome=on
+PrivateDevices=on
+NoNewPrivileges=on

git/git-sysusers.conf

@@ -0,0 +1 @@
+u git - "git daemon user" / /usr/bin/git-shell

git/git.install

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+post_install() {
+  # make git-shell a valid shell
+  if ! grep -qe '^/usr/bin/git-shell$' etc/shells; then
+    echo '/usr/bin/git-shell' >> etc/shells
+  fi
+}
+
+# do not modify user settings (shell) in post-upgrade function!
+
+post_remove() {
+  sed -i -r '/^\/usr\/bin\/git-shell$/d' etc/shells
+}