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98 行
4.1 KiB
98 行
4.1 KiB
%% Vendored from hex_core v0.7.0, do not edit manually
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%% @doc
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%% hex_core entrypoint module.
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%%
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%% ### Config
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%%
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%% Most functions in the hex_core API takes a configuration. The configuration sets things
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%% like HTTP client to use, and API and repository URL. Some of these configuration options
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%% will likely be static for your application and some may change depending on the function
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%% you call.
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%%
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%% ##### Options
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%%
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%% * `api_key' - Authentication key used when accessing the HTTP API.
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%% * `api_organization' - Name of the organization endpoint in the API, this should
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%% for example be set when accessing key for a specific organization.
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%% * `api_repository' - Name of the repository endpoint in the API, this should
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%% for example be set when accessing packages from a specific repository.
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%% * `api_url' - URL to the HTTP API (default: `https://hex.pm/api').
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%% * `http_adapter' - Callback module used for HTTP requests, see [`r3_hex_http'](r3_hex_http.html)
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%% (default: `r3_hex_http_httpc').
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%% * `http_etag' - Sets the `if-none-match' HTTP header with the given value to do a
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%% conditional HTTP request.
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%% * `http_adapter_config' - Configuration to pass to the HTTP adapter.
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%% * `http_user_agent_fragment' - Will be appended to the `user-agent` HTTP header (default: `(httpc)').
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%% * `repo_key' - Authentication key used when accessing the repository.
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%% * `repo_name' - Name of the repository, used for verifying the repository signature
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%% authenticity (default: `hexpm').
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%% * `repo_public_key' - Public key used to verify the repository signature
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%% (defaults to hexpm public key `https://hex.pm/docs/public_keys').
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%% * `repo_url' - URL to the repository (default: `https://repo.hex.pm').
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%% * `repo_organization' - Name of the organization repository, appends `/repos/:name'
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%% to the repository URL and overrides the `repo_name' option.
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%% * `repo_verify' - If `true' will verify the repository signature (default: `true').
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%% * `repo_verify_origin' - If `true' will verify the repository signature origin,
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%% requires protobuf messages as of hex_core v0.4.0 (default: `true').
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-module(r3_hex_core).
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-export([default_config/0]).
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-export_type([config/0]).
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%% https://hex.pm/docs/public_keys
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-define(HEXPM_PUBLIC_KEY, <<"-----BEGIN PUBLIC KEY-----
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MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApqREcFDt5vV21JVe2QNB
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Edvzk6w36aNFhVGWN5toNJRjRJ6m4hIuG4KaXtDWVLjnvct6MYMfqhC79HAGwyF+
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IqR6Q6a5bbFSsImgBJwz1oadoVKD6ZNetAuCIK84cjMrEFRkELtEIPNHblCzUkkM
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3rS9+DPlnfG8hBvGi6tvQIuZmXGCxF/73hU0/MyGhbmEjIKRtG6b0sJYKelRLTPW
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XgK7s5pESgiwf2YC/2MGDXjAJfpfCd0RpLdvd4eRiXtVlE9qO9bND94E7PgQ/xqZ
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J1i2xWFndWa6nfFnRxZmCStCOZWYYPlaxr+FZceFbpMwzTNs4g3d4tLNUcbKAIH4
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0wIDAQAB
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-----END PUBLIC KEY-----">>).
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-type config() :: #{
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api_key => binary() | undefined,
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api_organization => binary() | undefined,
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api_repository => binary() | undefined,
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api_url => binary(),
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http_adapter => module(),
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http_etag => binary() | undefined,
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http_adapter_config => map(),
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http_headers => map(),
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http_user_agent_fragment => binary(),
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repo_key => binary() | undefined,
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repo_name => binary(),
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repo_public_key => binary(),
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repo_url => binary(),
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repo_organization => binary() | undefined,
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repo_verify => boolean(),
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repo_verify_origin => boolean(),
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tarball_max_size => pos_integer(),
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tarball_max_uncompressed_size => pos_integer()
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}.
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-spec default_config() -> config().
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default_config() ->
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#{
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api_key => undefined,
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api_organization => undefined,
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api_repository => undefined,
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api_url => <<"https://hex.pm/api">>,
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http_adapter => r3_hex_http_httpc,
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http_adapter_config => #{profile => default},
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http_etag => undefined,
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http_headers => #{},
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http_user_agent_fragment => <<"(httpc)">>,
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repo_key => undefined,
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repo_name => <<"hexpm">>,
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repo_public_key => ?HEXPM_PUBLIC_KEY,
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repo_url => <<"https://repo.hex.pm">>,
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repo_organization => undefined,
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repo_verify => true,
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repo_verify_origin => true,
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tarball_max_size => 8 * 1024 * 1024,
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tarball_max_uncompressed_size => 64 * 1024 * 1024
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}.
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