111 lines
2.1 KiB
Bash
Executable File
111 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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#$Id$
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#Copyright (c) 2016 Pierre Pronchery <khorben@defora.org>
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#This program is free software: you can redistribute it and/or modify
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#it under the terms of the GNU General Public License as published by
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#the Free Software Foundation, version 3 of the License.
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#
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#This program is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#
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#You should have received a copy of the GNU General Public License
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#along with this program. If not, see <http://www.gnu.org/licenses/>.
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#variables
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DEBUG="_debug"
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DEVNULL="/dev/null"
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PROGNAME="database.sh"
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#executables
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RM="rm -f"
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SQLITE2="sqlite"
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SQLITE3="sqlite3"
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#functions
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#debug
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_debug()
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{
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echo "$@" 1>&2
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"$@"
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ret=$?
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#ignore errors when the command is not available
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[ $ret -eq 127 ] && return 0
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return $ret
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}
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#error
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_error()
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{
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echo "$PROGNAME: $@" 1>&2
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return 2
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}
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#usage
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_usage()
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{
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echo "Usage: $PROGNAME [-P prefix] target" 1>&2
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return 1;
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}
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#main
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clean=0
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while getopts "cP:" name; do
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case "$name" in
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c)
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clean=1
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;;
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P)
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#XXX ignored for compatibility
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;;
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?)
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_usage
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exit $?
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;;
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esac
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done
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shift $((OPTIND - 1))
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if [ $# -ne 1 ]; then
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_usage
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exit $?
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fi
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target="$1"
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database="${target#$OBJDIR}"
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[ "$clean" -ne 0 ] && exit 0
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case "$database" in
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sqlite2.db)
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$RM -- "$target" || exit 2
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#XXX run twice to ensure there are no false positives
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echo .read "sqlite2.sql" | $DEBUG $SQLITE2 "$target" > "$DEVNULL" 2>&1
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echo .read "sqlite2.sql" | $DEBUG $SQLITE2 "$target"
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res=$?
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if [ $res -ne 0 ]; then
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_error "$target: Error $res"
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exit $?
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fi
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;;
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sqlite3.db)
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$RM -- "$target" || exit 2
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#XXX run twice to ensure there are no false positives
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echo .read "sqlite3.sql" | $DEBUG $SQLITE3 "$target" > "$DEVNULL" 2>&1
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echo .read "sqlite3.sql" | $DEBUG $SQLITE3 "$target"
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res=$?
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if [ $res -ne 0 ]; then
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_error "$target: Error $res"
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exit $?
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fi
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;;
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*)
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_error "$database: Unknown database target"
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exit 2
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;;
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esac
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