Gets docs tarball from the repository.

Examples:

  > {ok, {200, _, Docs}} = hex_repo:get_docs(hex_core:default_config(), <<"package1">>, <<"1.0.0">>),
  > hex_tarball:unpack_docs(Docs, memory)
  {ok, [{"index.html", <<"<!doctype>">>}, ...]}

Gets names resource from the repository.

Examples:

  > hex_repo:get_names(hex_core:default_config()).
  {ok, {200, ...,
      [
          #{name => <<"package1">>},
          #{name => <<"package2">>},
      ]}}

Gets package resource from the repository.

Examples:

  > hex_repo:get_package(hex_core:default_config(), <<"package1">>).
  {ok, {200, ...,
      {
          #{checksum => ..., version => <<"0.5.0">>, dependencies => []},
          #{checksum => ..., version => <<"1.0.0">>, dependencies => [
              #{package => <<"package2">>, optional => true, requirement => <<"~> 0.1">>}
          ]},
      ]}}

Gets the public key from the repository.

Examples:

  > hex_repo:get_public_key(hex_core:default_config())
  {ok, {200, _, PublicKey}}

Gets tarball from the repository.

Examples:

  > {ok, {200, _, Tarball}} = hex_repo:get_tarball(hex_core:default_config(), <<"package1">>, <<"1.0.0">>),
  > {ok, #{metadata := Metadata}} = hex_tarball:unpack(Tarball, memory).

Gets versions resource from the repository.

Examples:

  > hex_repo:get_versions(Config).
  {ok, {200, ...,
      [
          #{name => <<"package1">>, retired => [],
            versions => [<<"1.0.0">>]},
          #{name => <<"package2">>, retired => [<<"0.5.0>>"],
            versions => [<<"0.5.0">>, <<"1.0.0">>]},
      ]}}