diff --git a/.github/workflows/files-external.yml b/.github/workflows/files-external.yml
index c1822f30d859e..e9c0464de0b97 100644
--- a/.github/workflows/files-external.yml
+++ b/.github/workflows/files-external.yml
@@ -2,9 +2,7 @@
 # SPDX-License-Identifier: MIT
 name: PHPUnit files_external generic
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
@@ -48,9 +46,8 @@ jobs:
 
   files-external-generic:
     runs-on: ubuntu-latest
-    needs: changes
 
-    if: ${{ github.repository_owner != 'nextcloud-gmbh' && needs.changes.outputs.src != 'false' }}
+    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
 
     strategy:
       fail-fast: false
diff --git a/.github/workflows/integration-s3-primary.yml b/.github/workflows/integration-s3-primary.yml
index 00169985999d5..bdff128a05594 100644
--- a/.github/workflows/integration-s3-primary.yml
+++ b/.github/workflows/integration-s3-primary.yml
@@ -2,15 +2,11 @@
 # SPDX-License-Identifier: MIT
 name: S3 primary storage integration tests
 on:
-  pull_request:
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: integration-s3-primary-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -47,9 +43,8 @@ jobs:
 
   integration-s3-primary:
     runs-on: ubuntu-latest
-    needs: changes
 
-    if: needs.changes.outputs.src != 'false' && github.repository_owner != 'nextcloud-gmbh'
+    if: github.repository_owner != 'nextcloud-gmbh'
 
     strategy:
       fail-fast: false
@@ -118,16 +113,3 @@ jobs:
           cat data/nextcloud.log
           docker ps -a
           docker ps -aq | while read container ; do IMAGE=$(docker inspect --format='{{.Config.Image}}' $container); echo $IMAGE; docker logs $container; echo "\n\n" ; done
-
-
-  s3-primary-integration-summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, integration-s3-primary]
-
-    if: always()
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.integration-s3-primary.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/object-storage-azure.yml b/.github/workflows/object-storage-azure.yml
index 68e90b020349a..98ba3260d781c 100644
--- a/.github/workflows/object-storage-azure.yml
+++ b/.github/workflows/object-storage-azure.yml
@@ -2,17 +2,11 @@
 # SPDX-License-Identifier: MIT
 name: Object storage azure
 on:
-  pull_request:
-  schedule:
-    - cron: "15 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: object-storage-azure-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -48,9 +42,8 @@ jobs:
 
   azure-primary-tests:
     runs-on: ubuntu-latest
-    needs: changes
 
-    if: ${{ github.repository_owner != 'nextcloud-gmbh' && needs.changes.outputs.src != 'false' }}
+    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
 
     strategy:
       fail-fast: false
@@ -124,13 +117,3 @@ jobs:
         run: |
           docker ps -a
           docker ps -aq | while read container ; do IMAGE=$(docker inspect --format='{{.Config.Image}}' $container); echo $IMAGE; docker logs $container; echo "\n\n" ; done
-
-  azure-primary-summary:
-    runs-on: ubuntu-latest-low
-    needs: [changes, azure-primary-tests]
-
-    if: always()
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.azure-primary-tests.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/object-storage-s3.yml b/.github/workflows/object-storage-s3.yml
index 0bf9538b6c344..abe861386eb18 100644
--- a/.github/workflows/object-storage-s3.yml
+++ b/.github/workflows/object-storage-s3.yml
@@ -2,17 +2,11 @@
 # SPDX-License-Identifier: MIT
 name: Object storage S3
 on:
-  pull_request:
-  schedule:
-    - cron: "15 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: object-storage-s3-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -48,9 +42,8 @@ jobs:
 
   s3-primary-tests-minio:
     runs-on: ubuntu-latest
-    needs: changes
 
-    if: ${{ github.repository_owner != 'nextcloud-gmbh' && needs.changes.outputs.src != 'false' }}
+    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
 
     strategy:
       fail-fast: false
@@ -129,13 +122,3 @@ jobs:
         run: |
           docker ps -a
           docker ps -aq | while read container ; do IMAGE=$(docker inspect --format='{{.Config.Image}}' $container); echo $IMAGE; docker logs $container; echo "\n\n" ; done
-
-  s3-primary-summary:
-    runs-on: ubuntu-latest-low
-    needs: [changes,s3-primary-tests-minio]
-
-    if: always()
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.s3-primary-tests-minio.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/object-storage-swift.yml b/.github/workflows/object-storage-swift.yml
index 15152ac4f114b..2d25c0fd36189 100644
--- a/.github/workflows/object-storage-swift.yml
+++ b/.github/workflows/object-storage-swift.yml
@@ -2,17 +2,11 @@
 # SPDX-License-Identifier: MIT
 name: Object storage Swift
 on:
-  pull_request:
-  schedule:
-    - cron: "15 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: object-storage-swift-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -48,9 +42,8 @@ jobs:
 
   swift-primary-tests:
     runs-on: ubuntu-latest
-    needs: changes
 
-    if: ${{ github.repository_owner != 'nextcloud-gmbh' && needs.changes.outputs.src != 'false' }}
+    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
 
     strategy:
       fail-fast: false
@@ -120,13 +113,3 @@ jobs:
         run: |
           docker ps -a
           docker ps -aq | while read container ; do IMAGE=$(docker inspect --format='{{.Config.Image}}' $container); echo $IMAGE; docker logs $container; echo "\n\n" ; done
-
-  swift-primary-summary:
-    runs-on: ubuntu-latest-low
-    needs: [changes,swift-primary-tests]
-
-    if: always()
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.swift-primary-tests.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-kvstore.yml b/.github/workflows/phpunit-kvstore.yml
index 3e8c4eba19bd3..f1a46bcb71757 100644
--- a/.github/workflows/phpunit-kvstore.yml
+++ b/.github/workflows/phpunit-kvstore.yml
@@ -4,15 +4,11 @@
 name: PHPUnit key-value store
 
 on:
-  pull_request:
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-kvstore-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 env:
   VALKEY_IMAGE: valkey/valkey:8
 
@@ -38,9 +34,6 @@ jobs:
   phpunit-kvstore:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: needs.changes.outputs.src != 'false'
-
     strategy:
       fail-fast: false
       matrix:
@@ -125,17 +118,3 @@ jobs:
         if: always()
         run: |
           cat data/nextcloud.log
-
-  summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, phpunit-kvstore]
-
-    if: always()
-
-    name: phpunit-kvstore-summary
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-kvstore.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-mariadb.yml b/.github/workflows/phpunit-mariadb.yml
index ea9bfc7677ee7..6651bad0e03f0 100644
--- a/.github/workflows/phpunit-mariadb.yml
+++ b/.github/workflows/phpunit-mariadb.yml
@@ -9,17 +9,11 @@
 name: PHPUnit MariaDB
 
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-mariadb-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -53,9 +47,6 @@ jobs:
   phpunit-mariadb:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: needs.changes.outputs.src != 'false'
-
     strategy:
       fail-fast: false
       matrix:
diff --git a/.github/workflows/phpunit-memcached.yml b/.github/workflows/phpunit-memcached.yml
index fba4cbc7fb151..453734cad7567 100644
--- a/.github/workflows/phpunit-memcached.yml
+++ b/.github/workflows/phpunit-memcached.yml
@@ -9,17 +9,11 @@
 name: PHPUnit memcached
 
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-memcached-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -50,9 +44,6 @@ jobs:
   phpunit-memcached:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: needs.changes.outputs.src != 'false'
-
     strategy:
       fail-fast: false
       matrix:
@@ -110,17 +101,3 @@ jobs:
         if: always()
         run: |
           cat data/nextcloud.log
-
-  summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, phpunit-memcached]
-
-    if: always()
-
-    name: phpunit-memcached-summary
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-memcached.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-mysql-sharding.yml b/.github/workflows/phpunit-mysql-sharding.yml
index 32771ecca0bce..da75241e07388 100644
--- a/.github/workflows/phpunit-mysql-sharding.yml
+++ b/.github/workflows/phpunit-mysql-sharding.yml
@@ -9,17 +9,11 @@
 name: PHPUnit sharding
 
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-mysql-sharding-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -50,9 +44,6 @@ jobs:
   phpunit-mysql:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: needs.changes.outputs.src != 'false'
-
     strategy:
       fail-fast: false
       matrix:
@@ -171,17 +162,3 @@ jobs:
         if: always()
         run: |
           cat data/nextcloud.log
-
-  summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, phpunit-mysql]
-
-    if: always()
-
-    name: phpunit-mysql-summary
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-mysql.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-mysql.yml b/.github/workflows/phpunit-mysql.yml
index 7ee46ef61ed84..e524f22193778 100644
--- a/.github/workflows/phpunit-mysql.yml
+++ b/.github/workflows/phpunit-mysql.yml
@@ -9,17 +9,11 @@
 name: PHPUnit mysql
 
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-mysql-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -53,9 +47,6 @@ jobs:
   phpunit-mysql:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: needs.changes.outputs.src != 'false'
-
     strategy:
       fail-fast: false
       matrix:
@@ -139,17 +130,3 @@ jobs:
         if: always()
         run: |
           cat data/nextcloud.log
-
-  summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, phpunit-mysql]
-
-    if: always()
-
-    name: phpunit-mysql-summary
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-mysql.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-nodb.yml b/.github/workflows/phpunit-nodb.yml
index 1cb395073021a..70ddce4d105c5 100644
--- a/.github/workflows/phpunit-nodb.yml
+++ b/.github/workflows/phpunit-nodb.yml
@@ -11,17 +11,11 @@
 name: PHPUnit nodb
 
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-nodb-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -53,9 +47,6 @@ jobs:
   phpunit-nodb:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: needs.changes.outputs.src != 'false'
-
     strategy:
       fail-fast: false
       matrix:
@@ -117,17 +108,3 @@ jobs:
         if: always()
         run: |
           cat data/nextcloud.log
-
-  summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, phpunit-nodb]
-
-    if: always()
-
-    name: phpunit-nodb-summary
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-nodb.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-object-store-primary.yml b/.github/workflows/phpunit-object-store-primary.yml
index 406890432fe0d..0a72b71c67886 100644
--- a/.github/workflows/phpunit-object-store-primary.yml
+++ b/.github/workflows/phpunit-object-store-primary.yml
@@ -2,17 +2,11 @@
 # SPDX-License-Identifier: MIT
 name: PHPUnit primary object store
 on:
-  pull_request:
-  schedule:
-    - cron: "15 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-object-store-primary-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -42,9 +36,8 @@ jobs:
 
   object-store-primary-tests-minio:
     runs-on: ubuntu-latest
-    needs: changes
 
-    if: ${{ github.repository_owner != 'nextcloud-gmbh' && needs.changes.outputs.src != 'false' }}
+    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
 
     strategy:
       fail-fast: false
diff --git a/.github/workflows/phpunit-oci.yml b/.github/workflows/phpunit-oci.yml
index 994be7e8f32ae..84a4b92d7c05b 100644
--- a/.github/workflows/phpunit-oci.yml
+++ b/.github/workflows/phpunit-oci.yml
@@ -9,17 +9,11 @@
 name: PHPUnit OCI
 
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-oci-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -53,8 +47,7 @@ jobs:
   phpunit-oci:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: ${{ needs.changes.outputs.src != 'false' && github.repository_owner != 'nextcloud-gmbh' }}
+    if: ${{ github.repository_owner != 'nextcloud-gmbh' }}
 
     strategy:
       fail-fast: false
@@ -135,17 +128,3 @@ jobs:
       - name: Run repair steps
         run: |
           ./occ maintenance:repair --include-expensive
-
-  summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, phpunit-oci]
-
-    if: always()
-
-    name: phpunit-oci-summary
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-oci.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-pgsql.yml b/.github/workflows/phpunit-pgsql.yml
index 9bf971afbbf00..5bd51a895cf62 100644
--- a/.github/workflows/phpunit-pgsql.yml
+++ b/.github/workflows/phpunit-pgsql.yml
@@ -9,17 +9,11 @@
 name: PHPUnit PostgreSQL
 
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-pgsql-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -53,9 +47,6 @@ jobs:
   phpunit-pgsql:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: needs.changes.outputs.src != 'false'
-
     strategy:
       fail-fast: false
       matrix:
@@ -135,17 +126,3 @@ jobs:
         if: always()
         run: |
           cat data/nextcloud.log
-
-  summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, phpunit-pgsql]
-
-    if: always()
-
-    name: phpunit-pgsql-summary
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-pgsql.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit-sqlite.yml b/.github/workflows/phpunit-sqlite.yml
index 9e4fcc871c76c..33e46c649048d 100644
--- a/.github/workflows/phpunit-sqlite.yml
+++ b/.github/workflows/phpunit-sqlite.yml
@@ -9,17 +9,11 @@
 name: PHPUnit SQLite
 
 on:
-  pull_request:
-  schedule:
-    - cron: "5 2 * * *"
+  workflow_call:
 
 permissions:
   contents: read
 
-concurrency:
-  group: phpunit-sqlite-${{ github.head_ref || github.run_id }}
-  cancel-in-progress: true
-
 jobs:
   changes:
     runs-on: ubuntu-latest-low
@@ -53,9 +47,6 @@ jobs:
   phpunit-sqlite:
     runs-on: ubuntu-latest
 
-    needs: changes
-    if: needs.changes.outputs.src != 'false'
-
     strategy:
       fail-fast: false
       matrix:
@@ -136,17 +127,3 @@ jobs:
           gs --version
           cat /etc/ImageMagick-6/policy.xml
           cat data/nextcloud.log
-
-  summary:
-    permissions:
-      contents: none
-    runs-on: ubuntu-latest-low
-    needs: [changes, phpunit-sqlite]
-
-    if: always()
-
-    name: phpunit-sqlite-summary
-
-    steps:
-      - name: Summary status
-        run: if ${{ needs.changes.outputs.src != 'false' && needs.phpunit-sqlite.result != 'success' }}; then exit 1; fi
diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
new file mode 100644
index 0000000000000..60d8b05977fa3
--- /dev/null
+++ b/.github/workflows/phpunit.yml
@@ -0,0 +1,121 @@
+# SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: MIT
+
+name: PHPUnit
+
+on:
+  pull_request:
+  schedule:
+    - cron: "5 2 * * *"
+
+permissions:
+  contents: read
+
+concurrency:
+  group: phpunit-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+# GitHub allows a maximum of 20 reusable workflows per caller
+jobs:
+  changes:
+    runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
+
+    outputs:
+      src: ${{ steps.changes.outputs.src }}
+      resources: ${{ steps.changes.outputs.resources }}
+      kvstore: ${{ steps.changes.outputs.kvstore }}
+
+    steps:
+      - uses: dorny/paths-filter@ceb8a2b8f2d89434be7ff52d3de7ec3738c5cc9d # v4.0.3
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            src:
+              - '.github/workflows/**'
+              - '3rdparty/**'
+              - '**/appinfo/**'
+              - '**/lib/**'
+              - '**/templates/**'
+              - '**/tests/**'
+              - 'vendor/**'
+              - 'vendor-bin/**'
+              - '.php-cs-fixer.dist.php'
+              - 'composer.json'
+              - 'composer.lock'
+              - '**.php'
+            resources:
+              - 'resources/**'
+            kvstore:
+              - '.github/workflows/phpunit-kvstore.yml'
+              - '3rdparty/**'
+              - '**/appinfo/**'
+              - '**.php'
+
+  mariadb:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/phpunit-mariadb.yml
+
+  memcached:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/phpunit-memcached.yml
+
+  mysql:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/phpunit-mysql.yml
+
+  mysql-sharding:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/phpunit-mysql-sharding.yml
+
+  object-store-primary:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/phpunit-object-store-primary.yml
+
+  oci:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/phpunit-oci.yml
+
+  pgsql:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/phpunit-pgsql.yml
+
+  sqlite:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/phpunit-sqlite.yml
+
+  nodb:
+    needs: changes
+    if: needs.changes.outputs.src != 'false' || needs.changes.outputs.resources != 'false'
+    uses: ./.github/workflows/phpunit-nodb.yml
+
+  kvstore:
+    needs: changes
+    if: needs.changes.outputs.kvstore != 'false'
+    uses: ./.github/workflows/phpunit-kvstore.yml
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest-low
+    needs: [changes, mariadb, memcached, mysql, mysql-sharding, object-store-primary, oci, pgsql, sqlite, nodb, kvstore]
+
+    if: always()
+
+    name: phpunit-summary
+
+    steps:
+      # Skipped jobs are fine, they mean no relevant changes were detected
+      - name: Summary status
+        run: if ${{ contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled') }}; then exit 1; fi
diff --git a/.github/workflows/storage.yml b/.github/workflows/storage.yml
new file mode 100644
index 0000000000000..6f88e3beb5c7e
--- /dev/null
+++ b/.github/workflows/storage.yml
@@ -0,0 +1,102 @@
+# SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: MIT
+
+name: Storage
+
+on:
+  pull_request:
+  schedule:
+    - cron: "5 2 * * *"
+
+permissions:
+  contents: read
+
+concurrency:
+  group: storage-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+# GitHub allows a maximum of 20 reusable workflows per caller
+jobs:
+  changes:
+    runs-on: ubuntu-latest-low
+    permissions:
+      contents: read
+      pull-requests: read
+
+    outputs:
+      src: ${{ steps.changes.outputs.src }}
+      files-external: ${{ steps.changes.outputs.files-external }}
+      integration: ${{ steps.changes.outputs.integration }}
+
+    steps:
+      - uses: dorny/paths-filter@ceb8a2b8f2d89434be7ff52d3de7ec3738c5cc9d # v4.0.3
+        id: changes
+        continue-on-error: true
+        with:
+          filters: |
+            shared: &shared
+              - '3rdparty/**'
+              - 'vendor/**'
+              - 'vendor-bin/**'
+              - 'composer.json'
+              - 'composer.lock'
+              - 'apps/files/lib/**'
+              - 'apps/files/tests/**'
+              - 'apps/files_external/**'
+              - 'apps/files_sharing/lib/**'
+              - 'apps/files_sharing/tests/**'
+              - 'apps/files_trashbin/lib/**'
+              - 'apps/files_trashbin/tests/**'
+              - 'apps/files_versions/lib/**'
+              - 'apps/files_versions/tests/**'
+              - 'lib/private/Files/**'
+              - 'lib/public/Files/**'
+              - 'tests/lib/Files/**'
+            src:
+              - *shared
+              - '.github/workflows/**'
+            files-external:
+              - *shared
+              - '.github/workflows/files-external.yml'
+            integration:
+              - 'build/integration/**'
+
+  files-external:
+    needs: changes
+    if: needs.changes.outputs.files-external != 'false'
+    uses: ./.github/workflows/files-external.yml
+
+  object-storage-azure:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/object-storage-azure.yml
+
+  object-storage-s3:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/object-storage-s3.yml
+
+  object-storage-swift:
+    needs: changes
+    if: needs.changes.outputs.src != 'false'
+    uses: ./.github/workflows/object-storage-swift.yml
+
+  integration-s3-primary:
+    needs: changes
+    if: needs.changes.outputs.src != 'false' || needs.changes.outputs.integration != 'false'
+    uses: ./.github/workflows/integration-s3-primary.yml
+
+  summary:
+    permissions:
+      contents: none
+    runs-on: ubuntu-latest-low
+    needs: [changes, files-external, object-storage-azure, object-storage-s3, object-storage-swift, integration-s3-primary]
+
+    if: always()
+
+    name: storage-summary
+
+    steps:
+      # Skipped jobs are fine, they mean no relevant changes were detected
+      - name: Summary status
+        run: if ${{ contains(needs.*.result, 'failure') || contains(needs.*.result, 'cancelled') }}; then exit 1; fi