lix/tests/common.sh.in

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set -e
datadir="@datadir@"
export TEST_ROOT=$(pwd)/test-tmp
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export NIX_STORE_DIR
if ! NIX_STORE_DIR=$(readlink -f $TEST_ROOT/store 2> /dev/null); then
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# Maybe the build directory is symlinked.
export NIX_IGNORE_SYMLINK_STORE=1
NIX_STORE_DIR=$TEST_ROOT/store
fi
export NIX_LOCALSTATE_DIR=$TEST_ROOT/var
export NIX_LOG_DIR=$TEST_ROOT/var/log/nix
export NIX_STATE_DIR=$TEST_ROOT/var/nix
export NIX_DB_DIR=$TEST_ROOT/db
export NIX_CONF_DIR=$TEST_ROOT/etc
export NIX_MANIFESTS_DIR=$TEST_ROOT/var/nix/manifests
export _NIX_TEST_SHARED=$TEST_ROOT/shared
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export NIX_REMOTE=$NIX_REMOTE_
export PATH=@bindir@:$PATH
export NIX_BUILD_HOOK=
export dot=@dot@
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export xmllint="@xmllint@"
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export xsltproc="@xsltproc@"
export SHELL="@bash@"
export version=@PACKAGE_VERSION@
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export system=@system@
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cacheDir=$TEST_ROOT/binary-cache
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readLink() {
ls -l "$1" | sed 's/.*->\ //'
}
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clearProfiles() {
profiles="$NIX_STATE_DIR"/profiles
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rm -rf $profiles
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}
clearStore() {
echo "clearing store..."
chmod -R +w "$NIX_STORE_DIR"
rm -rf "$NIX_STORE_DIR"
mkdir "$NIX_STORE_DIR"
rm -rf "$NIX_DB_DIR"
mkdir "$NIX_DB_DIR"
nix-store --init
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clearProfiles
rm -f "$NIX_STATE_DIR"/gcroots/auto/*
rm -f "$NIX_STATE_DIR"/gcroots/ref
}
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clearManifests() {
rm -f $NIX_STATE_DIR/manifests/*
}
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clearCache() {
rm -rf "$cacheDir"
}
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startDaemon() {
# Start the daemon, wait for the socket to appear. !!!
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# nix-daemon should have an option to fork into the background.
rm -f $NIX_STATE_DIR/daemon-socket/socket
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nix-daemon &
for ((i = 0; i < 30; i++)); do
if [ -e $NIX_STATE_DIR/daemon-socket/socket ]; then break; fi
sleep 1
done
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pidDaemon=$!
trap "kill -9 $pidDaemon" EXIT
export NIX_REMOTE=daemon
}
killDaemon() {
kill -9 $pidDaemon
wait $pidDaemon || true
trap "" EXIT
}
fail() {
echo "$1"
exit 1
}
set -x