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#!/usr/bin/env bash
set -o pipefail
# NOTE: any relevant changes to var/ must be accompanied by an
# increment to the revision.
revision=3
top="$(pwd)" || exit $?
usage()
{
echo 'Usage: dev/configure-sampledata [--setup | --clean | --revision]'
}
if test "$#" -ne 1; then
usage 1>&2; exit 1
fi
rm_symlinks()
{
for p in "$@"; do
# test -e is false for dangling symlinks.
if test -h "$p" -o -e "$p"; then rm "$p" || exit $?; fi
done
}
clean()
(
cd test/sampledata || exit $?
if test -e var; then rm -r var || exit $?; fi
# Remove legacy content (before everything moved to var/).
rm_symlinks abs-symlink b c etc
)
case "$1" in
--setup)
(
clean
mkdir -p test/sampledata/var/rev || exit $?
cd test/sampledata/var || exit $?
ln -sf a b || exit $?
ln -sf b c || exit $?
ln -sf "$(pwd)/abs-symlink-target" abs-symlink || exit $?
mkfifo fifo
mkdir -p cmd doc lib/bup || exit $?
cp -pP "$top"/lib/bup/*.py lib/bup/ || exit $?
cp -pP "$top"/Documentation/*.md doc/ || exit $?
cp -pP "$top"/lib/bup/*.py lib/bup || exit $?
mkdir path-zoo || exit $?
if test "$BUP_TEST_RANDOMIZED_SAMPLEDATA_PATHS"; then
"$top"/dev/make-random-paths 3000 path-zoo || exit $?
fi
# The "v" ensures that if "configure-sampledata
# --revision" and/or the setup above fails somehow,
# callers like make will be looking for a file that won't
# exist.
touch rev/v$revision || exit $?
) || exit $?
;;
--clean)
clean
;;
--revision)
echo "$revision" || exit $?
;;
*)
usage 1>&2; exit 1
;;
esac
|
