guix/tests/nix-pull.sh

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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"
$TOP/src/nix-store/nix-store --init
}
pullCache () {
echo "pulling cache..."
$PERL -w -I$TOP/scripts $TOP/scripts/nix-pull file://$TEST_ROOT/manifest
}
clearStore
pullCache
drvPath=$($TOP/src/nix-instantiate/nix-instantiate dependencies.nix)
outPath=$($TOP/src/nix-store/nix-store -q $drvPath)
echo "building $outPath using substitutes..."
$TOP/src/nix-store/nix-store -r $outPath
cat $outPath/input-2/bar
clearStore
pullCache
echo "building $drvPath using substitutes..."
$TOP/src/nix-store/nix-store -r $drvPath
cat $outPath/input-2/bar
# Check that the derivers are set properly.
test $($TOP/src/nix-store/nix-store -q --deriver "$outPath") = "$drvPath"
$TOP/src/nix-store/nix-store -q --deriver $(readlink $outPath/input-2) | grep -q -- "-input-2.drv"