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|
#! @BASH@
# This script is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# See the COPYING and AUTHORS files for more details.
# unset posix strict conformance variable since patch cannot be run
# non-interactively when it's set.
unset POSIXLY_CORRECT
# unset GREP_OPTIONS as it's quite easy to break quilt with uncommon options
# see http://bugs.debian.org/715563
unset GREP_OPTIONS
export TEXTDOMAIN=quilt
export TEXTDOMAINDIR=@LOCALEDIR@
: ${QUILT_DIR=@QUILT_DIR@}
export QUILT_DIR
if [ -z "$QUILTRC" ]
then
for QUILTRC in $HOME/.quiltrc @ETCDIR@/quilt.quiltrc; do
[ -e $QUILTRC ] && break
done
export QUILTRC
fi
# Support compatibility layer
if [ -d $QUILT_DIR/compat ]
then
export PATH="$QUILT_DIR/compat:$PATH"
fi
usage()
{
echo $"Usage: quilt [--trace[=verbose]] [--quiltrc=XX] command [-h] ..."
echo $" quilt --version"
echo $"Commands are:"
quilt_commands \
| sort \
| column | column -t \
| sed -e $'s/^/\t/'
printf $"
Global options:
--trace
Runs the command in bash trace mode (-x). For internal debugging.
--quiltrc file
Use the specified configuration file instead of ~/.quiltrc (or
%s/quilt.quiltrc if ~/.quiltrc does not exist). See the pdf
documentation for details about its possible contents. The
special value \"-\" causes quilt not to read any configuration
file.
--version
Print the version number and exit immediately.\n" "@ETCDIR@"
exit 1
}
quilt_commands()
{
local command
for command in $QUILT_DIR/*
do
if [ -f "$command" -a -x "$command" ]
then
echo ${command##$QUILT_DIR/}
fi
done
}
if [ $# -eq 1 -a "$1" == "--version" ]
then
echo '@VERSION@'
exit
fi
BASH_OPTS=
while [ $# -ne 0 ]
do
case $1 in
[^-]*)
if [ -z "$command" ]
then
command=$1
else
args[${#args[@]}]=$1
fi ;;
# Use a resource file other than ~/.quiltrc
--quiltrc=*)
QUILTRC=${1#--quiltrc=}
[ "$QUILTRC" = - ] && unset QUILTRC ;;
--quiltrc)
QUILTRC=$2
[ "$QUILTRC" = - ] && unset QUILTRC
shift ;;
# Trace execution of commands
--trace*)
BASH_OPTS="${BASH_OPTS:+$BASH_OPTS }-x"
case "${1:7}" in
'')
;;
=verbose)
BASH_OPTS="${BASH_OPTS:+$BASH_OPTS }-v" ;;
*)
command=
break ;;
esac ;;
*)
args[${#args[@]}]=$1 ;;
esac
shift
done
if ! [ -f "$QUILT_DIR/$command" -a -x "$QUILT_DIR/$command" ]
then
if [ -n "$command" ]
then
for arg in $(quilt_commands)
do
case "$arg" in
$command*)
commands[${#commands[@]}]=$arg
;;
esac
done
unset arg
fi
if [ ${#commands[@]} -eq 0 ]
then
usage
elif [ ${#commands[@]} -eq 1 ]
then
command=${commands[0]}
unset commands
else
echo "$command :" "${commands[@]}" >&2
exit 1
fi
fi
set -- "${args[@]}"
unset args
export QUILT_COMMAND="${command##*/}"
if [ -e "$QUILTRC" ]
then
source "$QUILTRC"
fi
# Add default arguments for this command
if [ -n "$QUILT_COMMAND" ]; then
args="QUILT_$(echo $QUILT_COMMAND | tr a-z A-Z)_ARGS"
eval set -- ${!args} \"\$@\"
unset args
fi
if [ -n "$BASH_OPTS" ]; then
set $BASH_OPTS
fi
. "$QUILT_DIR/$command"
### Local Variables:
### mode: shell-script
### End:
# vim:filetype=sh
|
