initial relay scaffold

startos/init/index.ts

@@ -0,0 +1,18 @@
+import { sdk } from '../sdk'
+import { setDependencies } from '../dependencies'
+import { setInterfaces } from '../interfaces'
+import { versionGraph } from '../versions'
+import { actions } from '../actions'
+import { restoreInit } from '../backups'
+import { setup } from './setup'
+
+export const init = sdk.setupInit(
+  restoreInit,
+  versionGraph,
+  setup,
+  setInterfaces,
+  setDependencies,
+  actions,
+)
+
+export const uninit = sdk.setupUninit(versionGraph)

startos/init/setup.ts

@@ -0,0 +1,8 @@
+import { sdk } from '../sdk'
+
+// Recap needs no special initialization.
+// Directories are created by docker_entrypoint.sh and
+// config is loaded from the persistent volume at runtime.
+export const setup = sdk.setupOnInit(async (effects, kind) => {
+  // Nothing to do on install, update, restore, or rebuild.
+})