rebaseme: use a proxy action to get the input var

Author: asottile

.github/actions/internal/action.yml

@@ -0,0 +1,10 @@
+name: (internal)
+description: (internal)
+inputs:
+  name:
+    required: true
+  file:
+    required: true
+runs:
+  using: node20
+  main: main.mjs

.github/actions/internal/main.mjs

@@ -0,0 +1,4 @@
+import child_process from 'child_process';
+
+const args = ['dist/index.js', process.env.INPUT_NAME, process.env.INPUT_FILE];
+child_process.execFileSync('node', args, {stdio: 'inherit'});

.github/workflows/main.yml

@@ -13,5 +13,7 @@ jobs:
         node-version: 20.x
     - run: npm i
     - run: npm run package
-    - run: node dist/index.js output dist/index.js
-      name: upload artifact
+    - uses: .github/actions/internal
+      with:
+        name: dist
+        file: dist/index.js