games-strategy/moo2: Added menu launcher, cleanup, formatting, comments and such.

[~andy/sunrise] / games-strategy / moo2 / files / 1.40.24 / backup.sh

diff --git a/games-strategy/moo2/files/1.40.24/backup.sh b/games-strategy/moo2/files/1.40.24/backup.sh
new file mode 100644 (file)
index 0000000..386f0f2
--- /dev/null
+++ b/games-strategy/moo2/files/1.40.24/backup.sh
@@ -0,0 +1,81 @@
+# backup.sh - Library of functions for backing up moo2 saved games
+# Copyright (C) 2010 Daniel Santos <daniel.santos@pobox.com>
+# $Header: $
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#set -o functrace
+shopt -s extdebug
+
+#############################################################################
+# Function    : backupInit
+# Arguments   : none
+# Description :
+#############################################################################
+backupInit() {
+       cd "${moo2UserDir}" || die
+
+       # Check for good config
+       test -z "${backupBaseDir}" && die "backupBaseDir not set in ${configFile}"
+
+       # Get absolute path
+       backupDir="${PWD}/${backupBaseDir}"
+
+       # Make sure backupDir is usable or can be created.
+       getOrCreateUsableDir "${backupDir}"
+}
+
+setFileName() {
+       backupBaseName="$1"
+       backupFileName="${backupDir}/${backupBaseName}.tgz"
+}
+
+getFileName() {
+       setFileName "$1"
+       typeset -i firstTime=1
+       while true; do
+               # Name can't be empty
+               if [[ ${#backupBaseName} -eq 0 ]]; then
+
+                       # Don't complain because not supplied at command line
+                       if [[ ${firstTime} -eq 0 ]]; then
+                               echo "Name cannot be empty, try again."
+                       fi
+
+               # Make sure it doesn't already exist
+               elif [[ -e "${backupFileName}" ]]; then
+                        echo "File '${backupFileName}' already exists. Please choose another."
+
+               else
+                       return
+               fi
+
+               echo "Please enter a name for this saved set."
+               echo -e "Saved set name: \c "
+               read
+               echo
+               setFileName "${REPLY}"
+               firstTime=0
+       done
+}
+
+# Do backup
+doBackup() {
+       backupInit
+       getFileName "$1"
+       pushd "${moo2UserDir}/MPS/ORION2" 1>/dev/null || die "Failed to enter directory MPS/ORION!"
+       echo "Backing up to '${backupFileName}'..."
+       tar czf "${backupFileName}" $(ls SR_R[0-9]* HOF.* LASTRACE.RAC MOX.SET SAVE[0-9]*.GAM 2>/dev/null) || die
+       echo "Done!"
+       popd 1>/dev/null
+}