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A compiler for generating reliability artifacts from service expectation definitions.

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caffeine_lang src caffeine_lang@codegen@platforms.erl
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src/caffeine_lang@codegen@platforms.erl 

-module(caffeine_lang@codegen@platforms).

-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).

-define(FILEPATH, "src/caffeine_lang/codegen/platforms.gleam").

-export([terraform_settings/1, provider/1, generate_terraform/2, datadog_platform/0]).

-export_type([platform/0]).



-if(?OTP_RELEASE >= 27).

-define(MODULEDOC(Str), -moduledoc(Str)).

-define(DOC(Str), -doc(Str)).

-else.

-define(MODULEDOC(Str), -compile([])).

-define(DOC(Str), -compile([])).

-endif.



-type platform() :: {platform,

        caffeine_lang@analysis@vendor:vendor(),

        binary(),

        binary(),

        binary(),

        list({binary(), terra_madre@hcl:expr()}),

        list(terra_madre@terraform:variable()),

        fun((list(caffeine_lang@linker@ir:intermediate_representation(caffeine_lang@linker@ir:resolved()))) -> {ok,

                {list(terra_madre@terraform:resource()), list(binary())}} |

            {error, caffeine_lang@errors:compilation_error()})}.



-file("src/caffeine_lang/codegen/platforms.gleam", 30).

?DOC(" Derive the TerraformSettings block for a platform.\n").

-spec terraform_settings(platform()) -> terra_madre@terraform:terraform_settings().

terraform_settings(P) ->

    {terraform_settings,

        none,

        maps:from_list(

            [{erlang:element(3, P),

                    {provider_requirement,

                        erlang:element(4, P),

                        {some, erlang:element(5, P)}}}]

        ),

        none,

        none}.



-file("src/caffeine_lang/codegen/platforms.gleam", 48).

?DOC(" Derive the Provider block for a platform.\n").

-spec provider(platform()) -> terra_madre@terraform:provider().

provider(P) ->

    {provider,

        erlang:element(3, P),

        none,

        maps:from_list(erlang:element(6, P)),

        []}.



-file("src/caffeine_lang/codegen/platforms.gleam", 59).

?DOC(

    " Generate complete Terraform output (boilerplate + resources) for a platform.\n"

    " Used in tests to produce full HCL for a single vendor in isolation.\n"

).

-spec generate_terraform(

    platform(),

    list(caffeine_lang@linker@ir:intermediate_representation(caffeine_lang@linker@ir:resolved()))

) -> {ok, {binary(), list(binary())}} |

    {error, caffeine_lang@errors:compilation_error()}.

generate_terraform(P, Irs) ->

    gleam@result:'try'(

        (erlang:element(8, P))(Irs),

        fun(_use0) ->

            {Resources, Warnings} = _use0,

            {ok,

                {caffeine_lang@codegen@generator_utils:render_terraform_config(

                        Resources,

                        terraform_settings(P),

                        [provider(P)],

                        erlang:element(7, P)

                    ),

                    Warnings}}

        end

    ).



-file("src/caffeine_lang/codegen/platforms.gleam", 97).

-spec typed_var(binary(), binary(), binary(), boolean()) -> terra_madre@terraform:variable().

typed_var(Name, Type_, Description, Sensitive) ->

    {variable,

        Name,

        {some, {identifier, Type_}},

        none,

        {some, Description},

        case Sensitive of

            true ->

                {some, true};



            false ->

                none

        end,

        none,

        []}.



-file("src/caffeine_lang/codegen/platforms.gleam", 117).

-spec sensitive_string(binary(), binary()) -> terra_madre@terraform:variable().

sensitive_string(Name, Description) ->

    typed_var(Name, <<"string"/utf8>>, Description, true).



-file("src/caffeine_lang/codegen/platforms.gleam", 77).

-spec datadog_platform() -> platform().

datadog_platform() ->

    {platform,

        datadog,

        <<"datadog"/utf8>>,

        <<"DataDog/datadog"/utf8>>,

        <<"~> 3.0"/utf8>>,

        [{<<"api_key"/utf8>>,

                terra_madre@hcl:ref(<<"var.datadog_api_key"/utf8>>)},

            {<<"app_key"/utf8>>,

                terra_madre@hcl:ref(<<"var.datadog_app_key"/utf8>>)}],

        [sensitive_string(

                <<"datadog_api_key"/utf8>>,

                <<"Datadog API key"/utf8>>

            ),

            sensitive_string(

                <<"datadog_app_key"/utf8>>,

                <<"Datadog Application key"/utf8>>

            )],

        fun caffeine_lang@codegen@datadog:generate_resources/1}.