system/timeshift: Added (incremental snapshots, backup and restore)

Signed-off-by: Dave Woodfall <dave@slackbuilds.org>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

system/timeshift/README

@@ -0,0 +1,15 @@
+Timeshift for Linux is an application that provides functionality
+similar to the System Restore feature in Windows and the Time Machine
+tool in Mac OS. Timeshift protects your system by taking incremental
+snapshots of the file system at regular intervals. These snapshots
+can be restored at a later date to undo all changes to the system.
+
+In RSYNC mode, snapshots are taken using rsync and hard-links.
+Common files are shared between snapshots which saves disk space.
+Each snapshot is a full system backup that can be browsed with a
+file manager.
+
+In BTRFS mode, snapshots are taken using the in-built features
+of the BTRFS filesystem. BTRFS snapshots are supported only on
+BTRFS systems having an Ubuntu-type subvolume layout
+(with @ and @home subvolumes).

system/timeshift/doinst.sh

@@ -0,0 +1,13 @@
+if [ -x /usr/bin/update-desktop-database ]; then
+  /usr/bin/update-desktop-database -q usr/share/applications >/dev/null 2>&1
+fi
+
+if [ -x /usr/bin/update-mime-database ]; then
+  /usr/bin/update-mime-database usr/share/mime >/dev/null 2>&1
+fi
+
+if [ -e usr/share/icons/hicolor/icon-theme.cache ]; then
+  if [ -x /usr/bin/gtk-update-icon-cache ]; then
+    /usr/bin/gtk-update-icon-cache -f usr/share/icons/hicolor >/dev/null 2>&1
+  fi
+fi

system/timeshift/slack-desc

@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+         |-----handy-ruler------------------------------------------------------|
+timeshift: timeshift (incremental system snapshots, backup and restore)
+timeshift:
+timeshift: Timeshift for Linux is an application that provides functionality
+timeshift: similar to the System Restore feature in Windows and the Time Machine
+timeshift: tool in Mac OS. Timeshift protects your system by taking incremental
+timeshift: snapshots of the file system at regular intervals. These snapshots
+timeshift: can be restored at a later date to undo all changes to the system.
+timeshift:
+timeshift:
+timeshift:
+timeshift:

system/timeshift/timeshift-gtk.desktop.patch

@@ -0,0 +1,37 @@
+--- timeshift-gtk.desktop	2022-06-19 15:59:11.318649676 +0100
++++ timeshift-gtk.desktop.new	2022-06-24 21:02:22.164013886 +0100
+@@ -1,8 +1,7 @@
+ [Desktop Entry]
++Type=Application
+ Name=Timeshift
+-MimeType=
+ Exec=timeshift-launcher
+-Type=Application
+ GenericName=System Restore Utility
+ GenericName[ca]=Utilitat de restauració del sistema
+ GenericName[cs]=Nástroj pro obnovení systému
+@@ -14,15 +13,15 @@
+ GenericName[ru]=Программа для восстановления системы
+ Terminal=false
+ Icon=timeshift
+-Comment=System Restore Utility
+-Comment[ca]=Utilitat de restauració del sistema
+-Comment[cs]=Nástroj pro obnovení systému
+-Comment[da]=Værktøj til systemgendannelse
+-Comment[fr]=Utilitaire de restauration système
+-Comment[hr]=Alat obnove sustava
+-Comment[lt]=Sistemos atkūrimo paslaugų programa
+-Comment[nl]=Hulpmiddel voor systeemherstel
+-Comment[ru]=Программа для восстановления системы
++Comment=Timeshift restores your system to an earlier backup
++Comment[ca]=Timeshift restaura el sistema a una còpia de seguretat anterior
++Comment[cs]=Timeshift obnoví váš systém do dřívější zálohy
++Comment[da]=Timeshift gendanner dit system til en tidligere sikkerhedskopi
++Comment[fr]=Timeshift restaure votre système à une sauvegarde antérieure
++Comment[hr]=Timeshift vraća vaš sustav na raniju sigurnosnu kopiju
++Comment[lt]=Timeshift atkuria jūsų sistemos ankstesnę atsarginę kopiją
++Comment[nl]=Timeshift herstelt uw systeem naar een eerdere back-up
++Comment[ru]=Timeshift восстанавливает вашу систему до более ранней резервной копии
+ X-KDE-StartupNotify=false
+ Categories=System;
+ X-GNOME-UsesNotifications=true

system/timeshift/timeshift.SlackBuild

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+# Slackware build script for notepadqq
+
+# Copyright 2022 Antonio Leal, Porto Salvo, Oeiras, Portugal
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=timeshift
+VERSION=${VERSION:-22.06.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+
+make
+make install DESTDIR=$PKG
+
+# sbopkglint corrections:
+rm -rf $PKG/usr/share/man
+mkdir -p $PKG/usr/man/man1
+cp $CWD/timeshift.1.gz $PKG/usr/man/man1
+chmod -x $PKG/usr/share/pixmaps/*
+chmod -x $PKG/usr/share/applications/*
+patch $PKG/usr/share/applications/timeshift-gtk.desktop $CWD/timeshift-gtk.desktop.patch
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+cat $CWD/doinst.sh > $PKG/install/doinst.sh
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE

system/timeshift/timeshift.info

@@ -0,0 +1,10 @@
+PRGNAM="timeshift"
+VERSION="22.06.1"
+HOMEPAGE="https://github.com/teejee2008/timeshift"
+DOWNLOAD="https://github.com/teejee2008/timeshift/archive/v22.06.1/timeshift-22.06.1.tar.gz"
+MD5SUM="6c1e50946ab89c99e71f66b64f7234dc"
+DOWNLOAD_x86_64=""
+MD5SUM_x86_64=""
+REQUIRES=""
+MAINTAINER="Antonio Leal"
+EMAIL="antonioleal@yahoo.com"