fix: github actions

.github/workflows/github-action.yaml

@@ -0,0 +1,20 @@
+name: Test GitHub Action
+on:
+  push:
+  pull_request:
+    types: [opened, synchronize]
+
+jobs:
+  test:
+    container: node:20.9.0@sha256:62efd17e997bc843aefa4c003ed84f43dfac83fa6228c57c898482e50a02e45c
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
+
+      - name: GitHub Action
+        uses: ./
+        with:
+          GITHUB_WORKSPACE: '/'

src/cli.ts

@@ -62,10 +62,7 @@ program
 
     await timer.setTimeout(500);
     const res = await analyser({
-      provider: new FSProvider({
-        path: root,
-        ignorePaths: [],
-      }),
+      provider: new FSProvider({ path: root, ignorePaths: [] }),
     });
     spinner.succeed('Analysed');
 

src/github-action.ts

@@ -1,3 +1,6 @@
+import fs from 'node:fs/promises';
+import path from 'node:path';
+
 import core from '@actions/core';
 
 import { l } from './common/log.js';
@@ -7,22 +10,23 @@ import { analyser, FSProvider } from './index.js';
 try {
   l.log('Starting Stack Analyser');
 
-  const token = core.getInput('token', {
-    required: true,
-  });
+  // Because we exec the GitHub Action in a docker env the repo path is in the env var
   const workspace = process.env.GITHUB_WORKSPACE!;
-  l.log('hello', token);
   l.log('workspace', workspace);
 
+  // Analyze
   const res = await analyser({
-    provider: new FSProvider({
-      path: workspace,
-      ignorePaths: [],
-    }),
+    provider: new FSProvider({ path: workspace, ignorePaths: [] }),
   });
 
   l.log('Result:', res.toJson(workspace));
 
+  // Output to file
+  const file = path.join(workspace, 'stack-output.json');
+  l.log('Output to file', file);
+
+  await fs.writeFile(file, JSON.stringify(res.toJson(workspace), undefined, 2));
+
   l.log('Done');
 } catch (error: unknown) {
   if (error instanceof Error) {