Archipelago — open-source initial import

2026-08-12 10:55:50 +00:00
commit b67e1527a2
2068 changed files with 472303 additions and 0 deletions
@@ -0,0 +1,38 @@
+import { computed, ref, watch, type Ref } from 'vue'
+import type { PackageDataEntry } from '@/types/api'
+
+export type PackageMap = Record<string, PackageDataEntry>
+
+export function useLastKnownPackages(
+  livePackages: Ref<PackageMap>,
+  containersScanned: Ref<boolean>,
+) {
+  const lastKnownPackages = ref<PackageMap>({})
+
+  watch(
+    livePackages,
+    (packages) => {
+      const hasPackages = Object.keys(packages).length > 0
+      if (hasPackages || containersScanned.value) {
+        lastKnownPackages.value = { ...packages }
+      }
+    },
+    { immediate: true, deep: true },
+  )
+
+  const isUsingLastKnownPackages = computed(() => (
+    !containersScanned.value &&
+    Object.keys(livePackages.value).length === 0 &&
+    Object.keys(lastKnownPackages.value).length > 0
+  ))
+
+  const packages = computed<PackageMap>(() => (
+    isUsingLastKnownPackages.value ? lastKnownPackages.value : livePackages.value
+  ))
+
+  return {
+    packages,
+    isUsingLastKnownPackages,
+    lastKnownPackages,
+  }
+}