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 $(/bin/ls -l $outPath/input-2 | sed 's/.*->\ //') | grep -q -- "-input-2.drv"