Allow downloading file by filename

Dependencies

• [2] LZVO64YG Merge in the first bits of the API work
• [3] MAOFG2TD * Allow omitting the product number if there is only one product in a
• [4] LBNVQXUB * Build the /build stuff in a separate controller.
• [5] 5NO7NCKT * Refactoring.
• [6] NUIKDEHL * A quick hack to list the contents of various types of files (RPM,
• [7] D3DIBMOK * For products that are directories (like manuals), allow a default
• [8] XJFHFZCA * Provide some redirects to build products by type so that we can for

Change contents

• replacement in src/lib/Hydra/Controller/Build.pm at line 200
  [3.188]→[3.0:44](∅→∅),[2.4891]→[3.0:44](∅→∅),[3.2343]→[3.0:44](∅→∅)
  − my ($self, $c, $productnr, @path) = @_;
  [2.4891]

  [3.0]
  + my ($self, $c, $productRef, @path) = @_;
• replacement in src/lib/Hydra/Controller/Build.pm at line 202
  [3.1]→[3.1:44](∅→∅)
  − $productnr = 1 if !defined $productnr;
  [3.1]

  [3.2398]
  + $productRef = 1 if !defined $productRef;
• replacement in src/lib/Hydra/Controller/Build.pm at line 204
  [3.2399]→[3.2399:2485](∅→∅),[3.2485]→[3.45:129](∅→∅)
  − my $product = $c->stash->{build}->buildproducts->find({productnr => $productnr});

  − notFound($c, "Build doesn't have a product #$productnr.") if !defined $product;
  [3.2399]

  [3.2572]
  + my $product;

  + if ($productRef =~ /^[0-9]+$/) {

  + $product = $c->stash->{build}->buildproducts->find({productnr => $productRef});

  + } else {

  + $product = $c->stash->{build}->buildproducts->find({name => $productRef});

  + @path = ($productRef, @path);

  + }

  + notFound($c, "Build doesn't have a product $productRef.") if !defined $product;