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#!/bin/sh
# Copyright (C) 2004 Aaron Bentley
#
# See the file "COPYING" for further information about
# the copyright and warranty status of this work.
. "$abadir/aba-lib"
cmd_exec()
{
TMPDIR=$(pwd)
if [ -z "$2" ]; then
echo Two arguments required
exit 1
fi
dir=$(aba_mktempdir)
if tla get --link $1 $dir/diff-old; then
wd=$(pwd)
cd $dir
aba_try tla replay --dir $dir/diff-old --reverse $1 >/dev/null
aba_try tla get --link $1 $dir/diff-new
diff diff-old diff-new -r -u -N > $dir/tmp.diff
cd $wd
mv $dir/tmp.diff $2
fi
rm -Rf $dir
}
cmd_desc()
{
echo ' get-diff : produces a diff patch file for a revision'
}
# short help for aba command -h, --help
cmd_help()
{
cat <<EOH
produces a standard diff for a revision
usage: $abaname $(basename $0) revision version
This command produces a diff in the standard format everyone knows. Should be
useful when tracking a non-arch project with an arch tree.
Note: this command checks out the supplied revision temporarily.
EOH
}
# extended help for aba command -H or aba help command
cmd_ext_help()
{
cat <<EOH
EOH
}
aba_run "$@"
# arch-tag: get-diff by Aaron Bentley (23:15 Jan 18, 2004)
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