From 25be8df73d7bf97fb9621f1092674b10b83f3236 Mon Sep 17 00:00:00 2001
From: Nate <nlb.nathan@gmail.com>
Date: Wed, 14 Oct 2026 01:23:31 -0400
Subject: [PATCH] Fix source ledgers for cache-aware inventories

---
 electron/source-ledger.cjs         |  1 +
 tests/installed-inventory.test.mjs | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/electron/source-ledger.cjs b/electron/source-ledger.cjs
index 25ba346..e7249bf 100644
--- a/electron/source-ledger.cjs
+++ b/electron/source-ledger.cjs
@@ -213,6 +213,7 @@ async function buildSourceLedger(inventory, downloadRoots, options = {}) {
       'credential-or-browser-state',
       'cache-log-or-backup-directory',
       'runtime-log-or-cache',
+      'regenerable-python-bytecode',
       'mod-directory-inventoried-separately',
       'profiles-inventoried-separately',
       'overwrite-inventoried-separately',
diff --git a/tests/installed-inventory.test.mjs b/tests/installed-inventory.test.mjs
index 6155e2c..06f8b72 100644
--- a/tests/installed-inventory.test.mjs
+++ b/tests/installed-inventory.test.mjs
@@ -7,6 +7,8 @@ import crypto from 'node:crypto';
 import { createRequire } from 'node:module';
 const require = createRequire(import.meta.url);
 const { inspectMo2 } = require('../electron/installed-inventory.cjs');
+const { buildSourceLedger } = require('../electron/source-ledger.cjs');
+const { mapArchiveSources } = require('../electron/archive-mapping.cjs');
 function fixture() {
   const root = fs.mkdtempSync(path.join(os.tmpdir(), 'loadstone-inventory-'));
   for (const dir of [
@@ -352,6 +354,20 @@ test('instance inventory excludes regenerable Python plugin caches while retaini
       `fixture: ${file}`,
     );
   }
+  const ledger = await buildSourceLedger(report, []);
+  assert.deepEqual(ledger.installation, report.installation);
+  assert.deepEqual(ledger.exclusions, report.exclusions);
+  const mapped = await mapArchiveSources(ledger);
+  assert.deepEqual(mapped.installation, report.installation);
+  assert.deepEqual(mapped.exclusions, report.exclusions);
+  assert.equal(mapped.installable, false);
+  assert.equal(mapped.publicationApproved, false);
+  const unsupported = structuredClone(report);
+  unsupported.exclusions[0].reason = 'unknown-exclusion';
+  await assert.rejects(
+    buildSourceLedger(unsupported, []),
+    /Invalid inventory exclusion record/,
+  );
   await assert.rejects(
     inspectMo2(f.root, {
       hashFiles: true,