submodules

Author: uhyo

.github/workflows/publish.yml

@@ -8,7 +8,9 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
       - uses: actions/cache@v2
         with:
           path: ~/.npm

.github/workflows/test.yml

@@ -11,6 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
+        with:
+          submodules: true
       - uses: actions/cache@v2
         with:
           path: ~/.npm