my $type = int($c->stash->{params}->{"type"}) // 0;

    # When the expression is in a .scm file, assume it's a Guile + Guix
    # build expression.
    my $exprType =
        $c->stash->{params}->{"nixexprpath"} =~ /.scm$/ ? "guile" : "nix";

    my ($nixExprPath, $nixExprInput);
    my $flake;

    my ($nixExprPath, $nixExprInput) = nixExprPathFromParams $c;

    if ($type == 0) {
        ($nixExprPath, $nixExprInput) = nixExprPathFromParams $c;
    } elsif ($type == 1) {
        $flake = trim($c->stash->{params}->{"flakeref"});
        error($c, "Invalid flake URI ‘$flake’.") if $flake !~ /^[a-zA-Z]/;
    } else {
        error($c, "Invalid jobset type.");
    }

        , type => $type
        , flake => $flake

    foreach my $name (keys %{$c->stash->{params}->{inputs}}) {
        my $inputData = $c->stash->{params}->{inputs}->{$name};
        my $type = $inputData->{type};
        my $value = $inputData->{value};
        my $emailresponsible = defined $inputData->{emailresponsible} ? 1 : 0;

    if ($type == 0) {
        foreach my $name (keys %{$c->stash->{params}->{inputs}}) {
            my $inputData = $c->stash->{params}->{inputs}->{$name};
            my $type = $inputData->{type};
            my $value = $inputData->{value};
            my $emailresponsible = defined $inputData->{emailresponsible} ? 1 : 0;

        error($c, "Invalid input name ‘$name’.") unless $name =~ /^[[:alpha:]][\w-]*$/;
        error($c, "Invalid input type ‘$type’.") unless defined $c->stash->{inputTypes}->{$type};

            error($c, "Invalid input name ‘$name’.") unless $name =~ /^[[:alpha:]][\w-]*$/;
            error($c, "Invalid input type ‘$type’.") unless defined $c->stash->{inputTypes}->{$type};

        my $input = $jobset->jobsetinputs->create(
            { name => $name,
              type => $type,
              emailresponsible => $emailresponsible
            });

            my $input = $jobset->jobsetinputs->create(
                { name => $name,
                  type => $type,
                  emailresponsible => $emailresponsible
                });

        $value = checkInputValue($c, $name, $type, $value);
        $input->jobsetinputalts->create({altnr => 0, value => $value});

            $value = checkInputValue($c, $name, $type, $value);
            $input->jobsetinputalts->create({altnr => 0, value => $value});
        }

=head2 notificationpendingsince
  data_type: 'integer'
  is_nullable: 1

  "notificationpendingsince",
  { data_type => "integer", is_nullable => 1 },

# Created by DBIx::Class::Schema::Loader v0.07043 @ 2016-02-12 17:20:42
# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:/8aVtXu/+o0jmKHnSzwt+g

# Created by DBIx::Class::Schema::Loader v0.07049 @ 2019-05-10 22:30:12
# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:YK8Fc+37UAcL0u6ziOc5xQ

  is_nullable: 0

  is_nullable: 1

  is_nullable: 0

  is_nullable: 1

=head2 type
  data_type: 'integer'
  default_value: 0
  is_nullable: 0
=head2 flake
  data_type: 'text'
  is_nullable: 1

  { data_type => "text", is_foreign_key => 1, is_nullable => 0 },

  { data_type => "text", is_foreign_key => 1, is_nullable => 1 },

  { data_type => "text", is_nullable => 0 },

  { data_type => "text", is_nullable => 1 },

  "type",
  { data_type => "integer", default_value => 0, is_nullable => 0 },
  "flake",
  { data_type => "text", is_nullable => 1 },

  { is_deferrable => 0, on_delete => "NO ACTION", on_update => "NO ACTION" },

  {
    is_deferrable => 0,
    join_type     => "LEFT",
    on_delete     => "NO ACTION",
    on_update     => "NO ACTION",
  },

# Created by DBIx::Class::Schema::Loader v0.07045 @ 2017-03-09 13:03:05
# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:ivYvsUyhEeaeI4EmRQ0/QQ

# Created by DBIx::Class::Schema::Loader v0.07049 @ 2019-05-11 00:03:52
# DO NOT MODIFY THIS OR ANYTHING ABOVE! md5sum:UVG1D59bXaQ1TUEF237tXQ

  <table class="table table-striped table-condensed">

  <table class="table table-striped table-condensed show-on-legacy">

      <label class="control-label">Type</label>
      <div class="controls">
        <div class="btn-group" data-toggle="buttons-radio">
          <input type="hidden" id="type" name="type" value="[% jobset.type %]" />
          <button type="button" class="btn" value="1" id="type-flake">Flake</button>
          <button type="button" class="btn" value="0" id="type-legacy">Legacy</button>
        </div>
      </div>
    </div>
    <div class="control-group show-on-flake">
      <label class="control-label">Flake URI</label>
      <div class="controls">
        <input type="text" class="span3" name="flakeref" [% HTML.attributes(value => jobset.flake) %]/>
      </div>
    </div>
    <div class="control-group show-on-legacy">

    function update() {
      if ($("#type").val() == 0) {
        $(".show-on-legacy").show();
        $(".show-on-flake").hide();
      } else {
        $(".show-on-legacy").hide();
        $(".show-on-flake").show();
      }
    }
    $("#type-flake").click(function() { update(); });
    $("#type-legacy").click(function() { update(); });
    update();

      </tr>
      [% IF jobset.type == 1 %]
      <tr>
        <th>Flake URI:</th>
        <td>
          <tt>[% HTML.escape(jobset.flake) %]</tt>
        </td>

      [% END %]
      [% IF jobset.type == 0 %]

      [% END %]

    [% IF jobset.type == 0 %]

    [% END %]

    nixExprInput  text not null, -- name of the jobsetInput containing the Nix or Guix expression
    nixExprPath   text not null, -- relative path of the Nix or Guix expression

    nixExprInput  text, -- name of the jobsetInput containing the Nix or Guix expression
    nixExprPath   text, -- relative path of the Nix or Guix expression

    type          integer not null default 0, -- 0 == legacy, 1 == flake
    flake         text,

    check ((type = 0) = (nixExprInput is not null and nixExprPath is not null)),
    check ((type = 1) = (flake is not null)),

alter table Jobsets alter column nixExprInput drop not null;
alter table Jobsets alter column nixExprPath drop not null;
alter table Jobsets add column type integer default 0;
alter table Jobsets add column flake text;
alter table Jobsets add check ((type = 0) = (nixExprInput is not null and nixExprPath is not null));
alter table Jobsets add check ((type = 1) = (flake is not null));