source common.sh clearStore # Make sure that 'nix build' returns all outputs by default. nix build -f multiple-outputs.nix --json a b --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-a.drv")) and (.outputs | (keys | length == 2) and (.first | match(".*multiple-outputs-a-first")) and (.second | match(".*multiple-outputs-a-second")))) and (.[1] | (.drvPath | match(".*multiple-outputs-b.drv")) and (.outputs | (keys | length == 1) and (.out | match(".*multiple-outputs-b")))) ' # Test output selection using the '^' syntax. nix build -f multiple-outputs.nix --json a^first --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-a.drv")) and (.outputs | keys == ["first"])) ' nix build -f multiple-outputs.nix --json a^second,first --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-a.drv")) and (.outputs | keys == ["first", "second"])) ' nix build -f multiple-outputs.nix --json 'a^*' --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-a.drv")) and (.outputs | keys == ["first", "second"])) ' # Test that 'outputsToInstall' is respected by default. nix build -f multiple-outputs.nix --json e --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-e.drv")) and (.outputs | keys == ["a_a", "b"])) ' # But not when it's overriden. nix build -f multiple-outputs.nix --json e^a_a --no-link nix build -f multiple-outputs.nix --json e^a_a --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-e.drv")) and (.outputs | keys == ["a_a"])) ' nix build -f multiple-outputs.nix --json 'e^*' --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-e.drv")) and (.outputs | keys == ["a_a", "b", "c"])) ' # test buidling from non-drv attr path nix build -f multiple-outputs.nix --json 'e.a_a.outPath' --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-e.drv")) and (.outputs | keys == ["a_a"])) ' # Illegal type of string context expectStderr 1 nix build -f multiple-outputs.nix 'e.a_a.drvPath' \ | grepQuiet "has a context which refers to a complete source and binary closure." # No string context expectStderr 1 nix build --expr '""' --no-link \ | grepQuiet "has 0 entries in its context. It should only have exactly one entry" # Too much string context expectStderr 1 nix build --impure --expr 'with (import ./multiple-outputs.nix).e.a_a; "${drvPath}${outPath}"' --no-link \ | grepQuiet "has 2 entries in its context. It should only have exactly one entry" nix build --impure --json --expr 'builtins.unsafeDiscardOutputDependency (import ./multiple-outputs.nix).e.a_a.drvPath' --no-link | jq --exit-status ' (.[0] | match(".*multiple-outputs-e.drv")) ' # Test building from raw store path to drv not expression. drv=$(nix eval -f multiple-outputs.nix --raw a.drvPath) if nix build "$drv^not-an-output" --no-link --json; then fail "'not-an-output' should fail to build" fi if nix build "$drv^" --no-link --json; then fail "'empty outputs list' should fail to build" fi if nix build "$drv^*nope" --no-link --json; then fail "'* must be entire string' should fail to build" fi nix build "$drv^first" --no-link --json | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-a.drv")) and (.outputs | (keys | length == 1) and (.first | match(".*multiple-outputs-a-first")) and (has("second") | not))) ' nix build "$drv^first,second" --no-link --json | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-a.drv")) and (.outputs | (keys | length == 2) and (.first | match(".*multiple-outputs-a-first")) and (.second | match(".*multiple-outputs-a-second")))) ' nix build "$drv^*" --no-link --json | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-a.drv")) and (.outputs | (keys | length == 2) and (.first | match(".*multiple-outputs-a-first")) and (.second | match(".*multiple-outputs-a-second")))) ' # Make sure that `--impure` works (regression test for https://github.com/NixOS/nix/issues/6488) nix build --impure -f multiple-outputs.nix --json e --no-link | jq --exit-status ' (.[0] | (.drvPath | match(".*multiple-outputs-e.drv")) and (.outputs | keys == ["a_a", "b"])) ' # Make sure that `--stdin` works and does not apply any defaults printf "" | nix build --no-link --stdin --json | jq --exit-status '. == []' printf "%s\n" "$drv^*" | nix build --no-link --stdin --json | jq --exit-status '.[0]|has("drvPath")'