if no node, add node

Author: mxcl

.github/workflows/ci.yml

@@ -6,6 +6,12 @@ on:
 jobs:
   test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        container:
+          - null
+          - ubuntu
+    container: ${{ matrix.container }}
     steps:
       - uses: actions/checkout@v4
       - run: echo '{}' > deno.json

action.yml

@@ -16,5 +16,8 @@ runs:
           cd "${{ inputs.path }}"
         fi
         pkgx --internal.activate "$PWD" > file
-        node parse.js
+        if ! command -v node >/dev/null 2>&1; then
+          eval "$(pkgx +node)"
+        fi
+        node $GITHUB_ACTION_PATH/parse.js
       shell: bash