From 0803b46d23710c11c7f07bdedb3d6f4a4b3594f4 Mon Sep 17 00:00:00 2001
From: Philipp Jaschke <77045520+PJ-Schulz@users.noreply.github.com>
Date: Thu, 15 Aug 2024 12:59:43 +0200
Subject: [PATCH] fix(manager/copier): process update templates outside
 repository root (#30708)

---
 lib/modules/manager/copier/artifacts.spec.ts | 23 ++++++++++++++++++++
 lib/modules/manager/copier/artifacts.ts      |  4 +++-
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/lib/modules/manager/copier/artifacts.spec.ts b/lib/modules/manager/copier/artifacts.spec.ts
index 4c2c9dc83d..9b892e5ee8 100644
--- a/lib/modules/manager/copier/artifacts.spec.ts
+++ b/lib/modules/manager/copier/artifacts.spec.ts
@@ -118,6 +118,29 @@ describe('modules/manager/copier/artifacts', () => {
       expect(execSnapshots).toMatchObject([
         {
           cmd: 'copier update --skip-answered --defaults --answers-file .copier-answers.yml --vcs-ref 1.1.0',
+          options: {
+            cwd: '/tmp/github/some/repo',
+          },
+        },
+      ]);
+    });
+
+    it('invokes copier update with nested destination and answer file', async () => {
+      const execSnapshots = mockExecAll();
+
+      await updateArtifacts({
+        packageFileName: 'apps/my-app/.copier-answers.yml',
+        updatedDeps: upgrades,
+        newPackageFileContent: '',
+        config: {},
+      });
+
+      expect(execSnapshots).toMatchObject([
+        {
+          cmd: 'copier update --skip-answered --defaults --answers-file .copier-answers.yml --vcs-ref 1.1.0',
+          options: {
+            cwd: '/tmp/github/some/repo/apps/my-app',
+          },
         },
       ]);
     });
diff --git a/lib/modules/manager/copier/artifacts.ts b/lib/modules/manager/copier/artifacts.ts
index 1b6aa236cf..a89b6ae7bc 100644
--- a/lib/modules/manager/copier/artifacts.ts
+++ b/lib/modules/manager/copier/artifacts.ts
@@ -1,4 +1,5 @@
 import { quote } from 'shlex';
+import upath from 'upath';
 import { GlobalConfig } from '../../../config/global';
 import { logger } from '../../../logger';
 import { exec } from '../../../util/exec';
@@ -28,7 +29,7 @@ function buildCommand(
   }
   command.push(
     '--answers-file',
-    quote(packageFileName),
+    quote(upath.basename(packageFileName)),
     '--vcs-ref',
     quote(newVersion),
   );
@@ -72,6 +73,7 @@ export async function updateArtifacts({
 
   const command = buildCommand(config, packageFileName, newVersion);
   const execOptions: ExecOptions = {
+    cwdFile: packageFileName,
     docker: {},
     userConfiguredEnv: config.env,
     toolConstraints: [
-- 
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