Commit Graph

9364 Commits

Author SHA1 Message Date
Mark Felder
563aebd5ce Pleroma.Web.Plugs.UploadedMedia: dialyzer error
lib/pleroma/web/plugs/uploaded_media.ex:98:call
The function call will not succeed.

Pleroma.ReverseProxy.call(
  _conn :: %Plug.Conn{
    :adapter => {atom(), _},
    :assigns => %{atom() => _},
    :body_params => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
    :cookies => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
    :halted => boolean(),
    :host => binary(),
    :method => binary(),
    :owner => pid(),
    :params => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
    :path_info => [binary()],
    :path_params => %{binary() => binary() | [any()] | map()},
    :port => char(),
    :private => %{atom() => _},
    :query_params => %Plug.Conn.Unfetched{
      :aspect => atom(),
      binary() => binary() | [any()] | map()
    },
    :query_string => binary(),
    :remote_ip =>
      {byte(), byte(), byte(), byte()}
      | {char(), char(), char(), char(), char(), char(), char(), char()},
    :req_cookies => %Plug.Conn.Unfetched{:aspect => atom(), binary() => binary()},
    :req_headers => [{_, _}],
    :request_path => binary(),
    :resp_body =>
      nil
      | binary()
      | maybe_improper_list(
          binary() | maybe_improper_list(any(), binary() | []) | byte(),
          binary() | []
        ),
    :resp_cookies => %{binary() => map()},
    :resp_headers => [{_, _}],
    :scheme => :http | :https,
    :script_name => [binary()],
    :secret_key_base => nil | binary(),
    :state =>
      :chunked | :file | :sent | :set | :set_chunked | :set_file | :unset | :upgraded,
    :status => nil | non_neg_integer()
  },
  _url :: any(),
  _proxy_opts :: [{:http, [{:follow_redirect, true} | {:pool, :upload}, ...]}, ...]
)

breaks the contract
(Plug.Conn.t(), url :: String.t(), [option()]) :: Plug.Conn.t()
2024-01-28 14:22:35 -05:00
Mark Felder
60d89cb404 Pleroma.Web.AdminAPI.ConfigController: dialyzer error
lib/pleroma/web/admin_api/controllers/config_controller.ex:162:call
The function call will not succeed.

Phoenix.Controller.render(
  _conn :: %{:body_params => %{:configs => _, _ => _}, _ => _},
  <<105, 110, 100, 101, 120, 46, 106, 115, 111, 110>>,
  %{:configs => [any()], :need_reboot => _}
)

will never return since the success typing is:
(
  %Plug.Conn{
    :adapter => {atom(), _},
    :assigns => %{atom() => _},
    :body_params => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
    :cookies => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
    :halted => boolean(),
    :host => binary(),
    :method => binary(),
    :owner => pid(),
    :params => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
    :path_info => [binary()],
    :path_params => %{binary() => binary() | [any()] | map()},
    :port => char(),
    :private => %{atom() => _},
    :query_params => %Plug.Conn.Unfetched{
      :aspect => atom(),
      binary() => binary() | [any()] | map()
    },
    :query_string => binary(),
    :remote_ip =>
      {byte(), byte(), byte(), byte()}
      | {char(), char(), char(), char(), char(), char(), char(), char()},
    :req_cookies => %Plug.Conn.Unfetched{:aspect => atom(), binary() => binary()},
    :req_headers => [{_, _}],
    :request_path => binary(),
    :resp_body =>
      nil
      | binary()
      | maybe_improper_list(
          binary() | maybe_improper_list(any(), binary() | []) | byte(),
          binary() | []
        ),
    :resp_cookies => %{binary() => map()},
    :resp_headers => [{_, _}],
    :scheme => :http | :https,
    :script_name => [binary()],
    :secret_key_base => nil | binary(),
    :state =>
      :chunked | :file | :sent | :set | :set_chunked | :set_file | :unset | :upgraded,
    :status => nil | non_neg_integer()
  },
  atom() | binary(),
  atom() | binary() | [{_, _}] | map()
) :: %Plug.Conn{
  :adapter => {atom(), _},
  :assigns => %{atom() => _},
  :body_params => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
  :cookies => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
  :halted => boolean(),
  :host => binary(),
  :method => binary(),
  :owner => pid(),
  :params => %Plug.Conn.Unfetched{:aspect => atom(), binary() => _},
  :path_info => [binary()],
  :path_params => %{binary() => binary() | [any()] | map()},
  :port => char(),
  :private => %{atom() => _},
  :query_params => %Plug.Conn.Unfetched{
    :aspect => atom(),
    binary() => binary() | [any()] | map()
  },
  :query_string => binary(),
  :remote_ip =>
    {byte(), byte(), byte(), byte()}
    | {char(), char(), char(), char(), char(), char(), char(), char()},
  :req_cookies => %Plug.Conn.Unfetched{:aspect => atom(), binary() => binary()},
  :req_headers => [{_, _}],
  :request_path => binary(),
  :resp_body =>
    nil
    | binary()
    | maybe_improper_list(
        binary() | maybe_improper_list(any(), binary() | []) | byte(),
        binary() | []
      ),
  :resp_cookies => %{binary() => map()},
  :resp_headers => [{_, _}],
  :scheme => :http | :https,
  :script_name => [binary()],
  :secret_key_base => nil | binary(),
  :state => :sent,
  :status => nil | non_neg_integer()
}

and the contract is
(Plug.Conn.t(), binary() | atom(), Keyword.t() | map()) :: Plug.Conn.t()
2024-01-27 16:42:30 -05:00
Mark Felder
26a95e5787 Pleroma.Web.PleromaAPI.NotificationController: dialyzer errors
lib/pleroma/web/pleroma_api/controllers/user_import_controller.ex:53:call
The function call will not succeed.

Phoenix.Controller.json(
  _conn :: %{
    :assigns => %{:user => _, _ => _},
    :body_params => %{:list => _, _ => _},
    _ => _
  },
  <<106, 111, 98, 32, 115, 116, 97, 114, 116, 101, 100>>
)

breaks the contract
(Plug.Conn.t(), term()) :: Plug.Conn.t()
2024-01-27 16:15:03 -05:00
Mark Felder
52e18a6249 Pleroma.Web.PleromaAPI.UserImportController: Dialyzer errors
lib/pleroma/web/pleroma_api/controllers/user_import_controller.ex:53:call
The function call will not succeed.

Phoenix.Controller.json(
  _conn :: %{
    :assigns => %{:user => _, _ => _},
    :body_params => %{:list => _, _ => _},
    _ => _
  },
  <<106, 111, 98, 32, 115, 116, 97, 114, 116, 101, 100>>
)

breaks the contract
(Plug.Conn.t(), term()) :: Plug.Conn.t()
2024-01-27 15:57:21 -05:00
Mark Felder
17f4251b19 Pleroma.Web.TwitterAPI.UtilController: dialyzer fixes
lib/pleroma/web/twitter_api/controllers/util_controller.ex:158:call
The function call will not succeed.

Phoenix.Controller.json(_conn :: %{:body_params => %{:ap_id => _, :profile => _, _ => _}, _ => _}, %{
  :error =>
    <<67, 111, 117, 108, 100, 110, 39, 116, 32, 102, 105, 110, 100, 32, 117, 115, 101, 114>>
})

breaks the contract
(Plug.Conn.t(), term()) :: Plug.Conn.t()
2024-01-27 15:47:07 -05:00
Mark Felder
8b02c85810 Pleroma.Web.AdminAPI.MediaProxyCacheController: dialyzer errors
lib/pleroma/web/admin_api/controllers/media_proxy_cache_controller.ex:64:call
The function call will not succeed.

Phoenix.Controller.json(
  _conn :: %{
    :assigns => %{:user => _, _ => _},
    :body_params => %{:urls => _, _ => _},
    _ => _
  },
  %{}
)

breaks the contract
(Plug.Conn.t(), term()) :: Plug.Conn.t()
2024-01-27 15:41:14 -05:00
Mark Felder
5c193a34a2 Pleroma.Web.ActivityPub.SideEffects: dialyzer errors
lib/pleroma/web/activity_pub/side_effects.ex:544:call
The function call will not succeed.

Pleroma.Web.ActivityPub.SideEffects.delete_object(
  _object :: %Pleroma.Activity{
    :__meta__ => _,
    :actor => _,
    :bookmark => _,
    :data => map(),
    :id => _,
    :inserted_at => _,
    :local => _,
    :notifications => _,
    :object => _,
    :pagination_id => _,
    :recipients => _,
    :report_notes => _,
    :thread_muted? => _,
    :updated_at => _,
    :user_actor => _
  }
)

breaks the contract
(Pleroma.Object.t()) :: :ok | {:error, Ecto.Changeset.t()}
2024-01-27 15:05:12 -05:00
Mark Felder
b6a1e7fb31 Pleroma.Web.ActivityPub.SideEffects: dialyzer errors
lib/pleroma/web/activity_pub/side_effects.ex:622:callback_type_mismatch
Type mismatch for @callback handle_after_transaction/1 in Pleroma.Web.ActivityPub.SideEffects.Handling behaviour.

Expected type:
map()

Actual type:
Keyword.t()

lib/pleroma/web/activity_pub/side_effects.ex:622:callback_arg_type_mismatch
The inferred type for the 1st argument is not a
supertype of the expected type for the handle_after_transaction/1 callback
in the Pleroma.Web.ActivityPub.SideEffects.Handling behaviour.

Success type:
Keyword.t()

Behaviour callback type:
map()
2024-01-27 15:02:20 -05:00
Mark Felder
5f5bd64b83 Pleroma.Web.ActivityPub.SideEffects: dialyzer errors
lib/pleroma/web/activity_pub/side_effects.ex:328:pattern_match
The pattern can never match the type.

Pattern:
{:actor, _}

Type:
{:error, boolean()}

lib/pleroma/web/activity_pub/side_effects.ex:328:pattern_match
The pattern can never match the type.

Pattern:
{:actor, _}

Type:
nil
2024-01-27 14:55:29 -05:00
Mark Felder
94d7e28cbe Pleroma.Web.ActivityPub.ObjectValidator: dialyzer error
lib/pleroma/web/activity_pub/object_validator.ex:165:pattern_match
The pattern can never match the type.

Pattern:
{:local, _}

Type:

  {:error,
   %Ecto.Changeset{
     :action => atom(),
     :changes => %{atom() => _},
     :constraints => [
       %{
         :constraint =>
           binary()
           | %Regex{
               :opts => binary() | [any()],
               :re_pattern => _,
               :re_version => _,
               :source => binary()
             },
         :error_message => binary(),
         :error_type => atom(),
         :field => atom(),
         :match => :exact | :prefix | :suffix,
         :type => :check | :exclusion | :foreign_key | :unique
       }
     ],
     :data => nil | map(),
     :empty_values => _,
     :errors => Keyword.t({binary(), Keyword.t()}),
     :filters => %{atom() => _},
     :params => nil | %{binary() => _},
     :prepare => [(_ -> any())],
     :repo => atom(),
     :repo_opts => Keyword.t(),
     :required => [atom()],
     :types =>
       nil
       | %{
           atom() =>
             atom()
             | {:array | :assoc | :embed | :in | :map | :maybe | :param, _}
             | {:parameterized, atom(), _}
         },
     :valid? => boolean(),
     :validations => Keyword.t()
   }}
2024-01-27 14:29:48 -05:00
Mark Felder
5c08153fc5 Pleroma.Gun.ConnectionPool.Reclaimer: dialyzer error
lib/pleroma/gun/connection_pool/reclaimer.ex:12:call
The function call will not succeed.

:gen_server.start(Pleroma.Gun.ConnectionPool.Reclaimer, [], [
  {:name, {:via, Registry, {Pleroma.Gun.ConnectionPool, <<_::72>>}}},
  ...
])

will never return since the success typing is:
(atom(), any(), [
  {:debug, [:log | :statistics | :trace | {_, _}]}
  | {:hibernate_after, timeout()}
  | {:spawn_opt, [:link | :monitor | {_, _}]}
  | {:timeout, timeout()}
]) :: :ignore | {:error, _} | {:ok, pid() | {pid(), reference()}}

and the contract is
(Module :: module(), Args :: term(), Options :: [start_opt()]) :: start_ret()
2024-01-27 14:25:16 -05:00
Mark Felder
9f357d88c2 Pleroma.Emoji: dialyzer error
lib/pleroma/emoji.ex:54:unknown_type
Unknown type: Emoji.t/0.
2024-01-27 14:00:17 -05:00
Mark Felder
948d5a93a0 Pleroma.Object: dialyzer error
lib/pleroma/object.ex:245:call
The function call will not succeed.

Pleroma.Object.cleanup_attachments(any(), %{<<_::48>> => %Pleroma.Object{:data => map(), atom() => _}})

breaks the contract
(boolean(), %{:object => map()}) :: {:ok, Oban.Job.t() | nil}
2024-01-27 13:58:50 -05:00
Mark Felder
2062e126f1 Pleroma.Web.ActivityPub.Builder: fix dialyzer error
lib/pleroma/web/activity_pub/builder.ex:115:pattern_match
The pattern can never match the type.

Pattern:
_emojo = %{:file => _path}

Type:
nil | binary()
2024-01-27 10:41:09 -05:00
Mark Felder
3fbe8ada93 Pleroma.ReverseProxy: dialyzer errors
lib/pleroma/reverse_proxy.ex:225:pattern_match
The pattern can never match the type.

Pattern:
:done

Type:
{:ok, :no_duration_limit, :no_duration_limit}

lib/pleroma/reverse_proxy.ex:226:pattern_match
The pattern can never match the type.

Pattern:
{:error, _error}

Type:
{:ok, :no_duration_limit, :no_duration_limit}

lib/pleroma/reverse_proxy.ex:391:pattern_match
The pattern can never match the type.

Pattern:
__duration = nil, _max

Type:
integer(), _
2024-01-27 10:28:49 -05:00
Mark Felder
6fcecbd48b Formatting 2024-01-27 10:09:20 -05:00
Mark Felder
b2ab479488 Pleroma.Helpers.QtFastStart: Dialzyer error
lib/pleroma/helpers/qt_fast_start.ex:129:improper_list_constr
List construction (cons) will produce an improper list, because its second argument is <<_::32>>.

lib/pleroma/helpers/qt_fast_start.ex:129:improper_list_constr
List construction (cons) will produce an improper list, because its second argument is <<_::64>>.
2024-01-26 21:03:41 -05:00
Mark Felder
6e0945354d Pleroma.ModerationLog: fix invalid type 2024-01-26 21:03:41 -05:00
Mark Felder
e834343496 Pleroma.Search.SearchBackend: dialyzer error
Incorrect spec. Both search backends return :ok so that is what should be the spec.

lib/pleroma/search/database_search.ex:56:callback_type_mismatch
Type mismatch for @callback remove_from_index/1 in Pleroma.Search.SearchBackend behaviour.

Expected type:
{:error, _} | {:ok, _}

Actual type:
:ok
2024-01-26 21:03:41 -05:00
Mark Felder
1b40ebfa20 Pleroma.Signature: dialyzer error
lib/pleroma/signature.ex:30:pattern_match
The pattern can never match the type.

Pattern:
%{<<97, 112, 95, 105, 100>> => _ap_id}

Type:
{:error, _} | {:ok, map()}
2024-01-26 21:03:41 -05:00
Mark Felder
87cf7010fc Pleroma.Upload: dialyzer error
I have opted to set this to :upper as this retains the same behavior but clears up the error.

lib/pleroma/upload.ex:178:call
The function call will not succeed.

Base.encode16(binary(), [{:lower, true}])

breaks the contract
(binary(), [{:case, encode_case()}]) :: binary()
2024-01-26 21:03:23 -05:00
Mark Felder
06b8923d42 RichMedia.Parser.TTL.AwsSignedUrl: dialyzer fix
lib/pleroma/web/rich_media/parser/ttl/aws_signed_url.ex:9:callback_type_mismatch
Type mismatch for @callback ttl/2 in Pleroma.Web.RichMedia.Parser.TTL behaviour.

Expected type:
nil | integer()

Actual type:
{:error, <<_::64, _::size(8)>>} | {:ok, integer()}
2024-01-26 17:37:32 -05:00
Mark Felder
28af5e3bd7 TwitterAPI.UtilController: fix dialyzer errors
lib/pleroma/web/twitter_api/controllers/util_controller.ex:300:pattern_match
The pattern can never match the type.

Pattern:
{:error, :no_such_alias}

Type:
{:not_found, nil}

lib/pleroma/web/twitter_api/controllers/util_controller.ex:304:pattern_match
The pattern can never match the type.

Pattern:
{:error, _error}

Type:
{:not_found, nil}
2024-01-26 17:22:27 -05:00
Mark Felder
3a8594e927 MastodonAPI.Controller.StatusController: fix dialyzer error
lib/pleroma/web/mastodon_api/controllers/status_controller.ex:333:pattern_match
The pattern can never match the type.

Pattern:
{:ok, _activity}

Type:
{:error, _}
2024-01-22 18:37:29 -05:00
Mark Felder
115b2ad638 MRF.KeywordPolicy: fix dialyzer error
lib/pleroma/web/activity_pub/mrf/keyword_policy.ex:13:neg_guard_fail
Guard test:
not is_binary(_string :: binary())

can never succeed.
2024-01-22 18:37:29 -05:00
Mark Felder
0dd65246ea MRF.HashtagPolicy: fix dialyzer error
lib/pleroma/web/activity_pub/mrf/hashtag_policy.ex:87:exact_eq
The test <<_::32>> == <<_::48>> can never evaluate to 'true'.
2024-01-22 18:37:19 -05:00
Mark Felder
5f71928f6b MRF.InlineQuotePolicy: fix dialyzer error
lib/pleroma/web/activity_pub/mrf/inline_quote_policy.ex:60:callback_type_mismatch
Type mismatch for @callback config_description/0 in Pleroma.Web.ActivityPub.MRF.Policy behaviour.

Expected type:
%{
  :description => binary(),
  :key => atom(),
  :label => binary(),
  :related_policy => binary(),
  :children => [map()]
}

Actual type:
%{
  :children => [
    %{
      :description => <<_::808>>,
      :key => :template,
      :suggestions => [any(), ...],
      :type => :string
    },
    ...
  ],
  :description => <<_::336>>,
  :key => :mrf_inline_quote,
  :label => <<_::184>>,
  :related_policy => <<_::360>>,
  :type => :group
}
2024-01-22 18:37:13 -05:00
Mark Felder
a7fa6f18dc Pleroma.Migrators.Support.BaseMigrator: Fix dialyzer errors
lib/pleroma/migrators/context_objects_deletion_migrator.ex:13:exact_eq
The test :error | float() == 0 can never evaluate to 'true'.

lib/pleroma/migrators/hashtags_table_migrator.ex:13:exact_eq
The test :error | float() == 0 can never evaluate to 'true'.
2024-01-22 18:37:13 -05:00
Mark Felder
6ce7011a2e Pleroma.Gun.ConnectionPool.WorkerSupervisor: fix dialyzer error
lib/pleroma/gun/connection_pool/worker_supervisor.ex:24:guard_fail
The guard clause:

when _ :: true === nil

can never succeed.
2024-01-22 18:37:13 -05:00
Mark Felder
65d49ac090 Pleroma.HTTP.AdapterHelper: fix dialyzer errors
lib/pleroma/http/adapter_helper.ex:18:unknown_type
Unknown type: Connection.host/0.

lib/pleroma/http/adapter_helper.ex:19:unknown_type
Unknown type: Connection.host/0.

lib/pleroma/http/adapter_helper.ex:19:unknown_type
Unknown type: Connection.proxy_type/0.
2024-01-22 18:37:13 -05:00
Mark Felder
c74c5f479a Pleroma.Migrators.Support.BaseMigratorState: fix dialyzer error
lib/pleroma/migrators/support/base_migrator_state.ex:10:unknown_type
Unknown type: Pleroma.DataMigration.t/0.
2024-01-22 18:37:13 -05:00
Mark Felder
36355d3ed9 Pleroma.Web.ActivityPub.Builder: fix dialyzer error
lib/pleroma/web/activity_pub/builder.ex:205:unknown_type
Unknown type: Pleroma.Web.CommonAPI.ActivityDraft.t/0.
2024-01-22 18:37:13 -05:00
Mark Felder
39da451b6d Pleroma.Web.ActivityPub.Builder: fix dialyzer errors
lib/pleroma/web/activity_pub/builder.ex:35:unknown_type
Unknown type: Activity.t/0.

lib/pleroma/web/activity_pub/builder.ex:40:unknown_type
Unknown type: Activity.t/0.

lib/pleroma/web/activity_pub/builder.ex:144:unknown_type
Unknown type: Activity.t/0.
________________________________________________________________________________
lib/pleroma/web/activity_pub/builder.ex:204:unknown_type
Unknown type: Pleroma.Web.CommonAPI.ActivityDraft.t/0.
2024-01-22 18:37:13 -05:00
Mark Felder
10f3a2833f Pleroma.User.Query: fix dialyzer error
lib/pleroma/user/query.ex:74:unknown_type
Unknown type: Query.t/0.
2024-01-22 18:37:13 -05:00
Mark Felder
40feac086f Pleroma.User: fix dialyzer errors
lib/pleroma/user.ex:1514:unknown_type
Unknown type: Pleroma.UserRelationship.t/0.

lib/pleroma/user.ex:2629:unknown_type
Unknown type: Pleroma.UserRelationship.t/0.

lib/pleroma/user.ex:2638:unknown_type
Unknown type: Pleroma.UserRelationship.t/0.
2024-01-22 18:37:13 -05:00
Mark Felder
1361856213 Pleroma.User.Backup: fix some dialyzer errors
lib/pleroma/user/backup.ex:207:call
The function call will not succeed.

:zip.create(
  string(),
  [:"\"actor.json\"", :"\"outbox.json\"", :"\"likes.json\"", :"\"bookmarks.json\""],
  [{:cwd, binary()}, ...]
)

will never return since the success typing is:
(
  atom() | [atom() | [any()] | char()],
  [
    atom()
    | [atom() | [any()] | char()]
    | {atom() | [atom() | [any()] | char()], binary()}
    | {atom() | [atom() | [any()] | char()], binary(),
       {:file_info, :undefined | non_neg_integer(),
        :device | :directory | :other | :regular | :symlink | :undefined,
        :none | :read | :read_write | :undefined | :write,
        :undefined | non_neg_integer() | {_, _}, :undefined | non_neg_integer() | {_, _},
        :undefined | non_neg_integer() | {_, _}, :undefined | non_neg_integer(),
        :undefined | non_neg_integer(), :undefined | non_neg_integer(),
        :undefined | non_neg_integer(), :undefined | non_neg_integer(),
        :undefined | non_neg_integer(), :undefined | non_neg_integer()}}
  ],
  [
    :cooked
    | :memory
    | :verbose
    | {:comment, string()}
    | {:compress, :all | [[any()]] | {:add, [any()]} | {:del, [any()]}}
    | {:cwd, string()}
    | {:uncompress, :all | [[any()]] | {:add, [any()]} | {:del, [any()]}}
  ]
) ::
  {:error, _}
  | {:ok,
     atom() | [atom() | [any()] | char()] | {atom() | [atom() | [any()] | char()], binary()}}

and the contract is
(name, fileList, options) :: retValue
when name: :file.name(),
     fileList: [:FileSpec],
     fileSpec:
       :file.name() | {:file.name(), binary()} | {:file.name(), binary(), :file.file_info()},
     options: [:Option],
     option: create_option(),
     retValue:
       {:ok, FileName :: filename()}
       | {:ok, {FileName :: filename(), binary()}}
       | {:error, Reason :: term()}
2024-01-22 18:37:13 -05:00
Mark Felder
38ebefce9c Announcement: fix dialyzer errors and add typespec for the changeset
It was possible for this to raise (no_local_return) because the data key could be missing from the params
2024-01-22 18:37:13 -05:00
Mark Felder
eb4dd50f53 Use config to control inclusion of test emoji 2024-01-22 18:37:13 -05:00
Mark Felder
6df93e61c4 Use config to determine sending to the streamer registry instead of MIX_ENV compile time function definition 2024-01-22 18:37:13 -05:00
Mark Felder
653b14e1c7 Use config to control Uploader callback timeout 2024-01-22 18:37:13 -05:00
Mark Felder
0ac010ba3f Replace custom fifo implementation with Exile
This is for streaming media to ffmpeg thumbnailer. The existing implementation relies on undocumented behavior.

Erlang open_port/2 does not officially support passing a string of a file path for opening. The specs clearly state you are to provide one of the following for open_port/2:

    {spawn, Command :: string() | binary()} |
    {spawn_driver, Command :: string() | binary()} |
    {spawn_executable, FileName :: file:name_all()} |
    {fd, In :: integer() >= 0, Out :: integer() >= 0}

Our method technically works but is strongly discouraged as it can block the scheduler and dialyzer throws errors as it recognizes we're breaking the contract and some of the functions we wrote may never return.

This is indirectly covered by the Erlang FAQ section "9.12 Why can't I open devices (e.g. a serial port) like normal files?"
https://www.erlang.org/faq/problems#idm1127
2024-01-22 10:13:17 -05:00
Mark Felder
dcd0102800 Credo 2024-01-20 19:39:13 -05:00
Mark Felder
2330100371 Use config to control starting all HTTP pools in test env 2024-01-20 19:10:57 -05:00
Mark Felder
17877f612e Use config to control streamer registry 2024-01-20 18:51:20 -05:00
Mark Felder
4bb57d4f25 Use config to control background migrators 2024-01-20 18:47:25 -05:00
Mark Felder
c7eda0b24a Use config to control loading of custom modules 2024-01-20 18:43:53 -05:00
Mark Felder
029aaf3d74 Use config to control max_restarts 2024-01-20 18:41:04 -05:00
Mark Felder
65ac513776 Dialyzer: fix pattern match coverage 2024-01-20 17:58:47 -05:00
Mark Felder
88042109a3 Dialyzer: fix pattern match coverage 2024-01-20 17:56:32 -05:00
Mark Felder
7f649a7a19 Dialyzer: remove function that will never match 2024-01-20 17:50:21 -05:00