delete package versions action v1

src/delete.ts

@@ -0,0 +1,34 @@
+import {Input} from './input'
+import {Observable, of, throwError} from 'rxjs'
+import {deletePackageVersions, getOldestVersions} from './version'
+import {concatMap, map} from 'rxjs/operators'
+
+export function getVersionIds(input: Input): Observable<string[]> {
+  if (input.packageVersionIds.length > 0) {
+    return of(input.packageVersionIds)
+  }
+
+  if (input.hasOldestVersionQueryInfo()) {
+    return getOldestVersions(
+      input.owner,
+      input.repo,
+      input.packageName,
+      input.numOldVersionsToDelete,
+      input.token
+    ).pipe(map(versionInfo => versionInfo.map(info => info.id)))
+  }
+
+  return throwError(
+    "Could not get packageVersionIds. Explicitly specify using the 'package-version-ids' input or provide the 'package-name' and 'delete-oldest' inputs to dynamically retrieve oldest versions"
+  )
+}
+
+export function deleteVersions(input: Input): Observable<boolean> {
+  if (!input.token) {
+    return throwError('No token found')
+  }
+
+  return getVersionIds(input).pipe(
+    concatMap(ids => deletePackageVersions(ids, input.token))
+  )
+}