stackless-integrations 0.2.1

Hosted integration routing for stackless
Documentation 
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//! Integration provider routing and first-class adapters.
//!
//! Substrates call into this crate for `ProvisionIntegration` steps.
//! Stripe-backed provisioning delegates to `stackless-stripe-projects`.

pub mod providers;
pub mod registry;

use std::path::Path;

use stackless_core::def::StackDef;
use stackless_core::substrate::{Observation, StepResource};
use stackless_stripe_projects::project;
use stackless_stripe_projects::stripe::{CommandRunner, StripeProjects};

pub use stackless_provider_sdk::{
    self, CatalogResource, IntegrationError, IntegrationObservation, ProviderOps, ResourcePayload,
    config, error, hostable, observation, resource,
};

pub use registry::{known_outputs, validate_all};

pub async fn provision<R: CommandRunner>(
    substrate: &str,
    stripe: &StripeProjects<R>,
    def: &StackDef,
    definition_dir: &Path,
    instance: &str,
    name: &str,
    skip_stripe_instance_context: bool,
) -> Result<StepResource, IntegrationError> {
    let spec = def
        .integrations
        .get(name)
        .ok_or_else(|| IntegrationError::ConfigInvalid {
            location: format!("integrations.{name}"),
            detail: "integration not in definition".into(),
        })?;
    registry::validate_integration(
        name,
        spec,
        Some(substrate),
        registry::provider_host_keys(&spec.provider),
    )?;
    let ops = registry::ops_for(&spec.provider).ok_or_else(|| IntegrationError::ConfigInvalid {
        location: format!("integrations.{name}"),
        detail: format!("no adapter for provider {:?}", spec.provider),
    })?;
    let stripe = stripe.as_dyn();
    let resource = ops
        .provision(
            &stripe,
            def,
            definition_dir,
            instance,
            name,
            substrate,
            skip_stripe_instance_context,
        )
        .await?;
    ops.apply(&stripe, def, name, substrate, &resource).await?;
    Ok(resource)
}

pub async fn observe<R: CommandRunner>(
    substrate: &str,
    stripe: &StripeProjects<R>,
    checkpoint_payload: &str,
    fallback_resource: &str,
    resource_kind: &str,
) -> Result<Observation, IntegrationError> {
    let _ = substrate;
    match registry::ops_for_resource_kind(resource_kind) {
        Some(ops) => ops
            .observe(&stripe.as_dyn(), checkpoint_payload, fallback_resource)
            .await
            .map(IntegrationObservation::into_substrate),
        None => Ok(Observation::Gone),
    }
}

pub async fn destroy<R: CommandRunner>(
    substrate: &str,
    stripe: &StripeProjects<R>,
    checkpoint_payload: &str,
    fallback_resource: &str,
    resource_kind: &str,
) -> Result<(), IntegrationError> {
    let _ = substrate;
    match registry::ops_for_resource_kind(resource_kind) {
        Some(ops) => {
            ops.destroy(&stripe.as_dyn(), checkpoint_payload, fallback_resource)
                .await
        }
        None => Ok(()),
    }
}

pub fn is_integration_resource(kind: &str) -> bool {
    registry::is_integration_resource(kind)
}

/// Delete the instance's Stripe Projects environment after all resources
/// are gone. Failures are ignored — the environment bills nothing.
pub async fn finalize_stripe_instance<R: CommandRunner>(
    stripe: &StripeProjects<R>,
    instance: &str,
) {
    let _ = project::delete_environment(stripe, instance).await;
}