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doc/scratch.md

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+# Documentation Scratchpad
+
+## 2024-10-08
+
+This is place where any documentation can be written, and this documentation
+may later be moved or reformatted.
+
+I added this file because I noticed sometimes I don't write documentation
+simply because I don't yet know the best place to put the documentation,
+which in retrospect seems incredibly silly so instead this file should exist.
+
+
+### Batch and Symlinks
+
+All filesystem operations will eventually be available through batch requests.
+Since batch requests can also handle the cases for single files, it seems silly
+to support those endpoints too, so eventually most calls will be done through
+`/batch`. Puter's legacy filesystem endpoints will always be supported, but a
+future `api.___/fs/v2.0` urlspace for the filesystem API might not include them.
+
+This is batch:
+
+```javascript
+await (async () => {
+    const endpoint = 'http://api.puter.localhost:4100/batch';
+
+    const ops = [ 
+      {
+        op: 'mkdir',
+        path: '/default_user/Desktop/some-dir',
+      },
+      {
+        op: 'write',
+        path: '/default_user/Desktop/some-file.txt',
+      }
+    ];
+
+    const blob = new Blob(["12345678"], { type: 'text/plain' });
+    const formData = new FormData();
+    for ( const op of ops ) {
+      formData.append('operation', JSON.stringify(op));
+    }
+    formData.append('fileinfo', JSON.stringify({
+        name: 'file.txt',
+        size: 8,
+        mime: 'text/plain',
+    }));
+    formData.append('file', blob, 'hello.txt');
+
+    const response = await fetch(endpoint, {
+        method: 'POST',
+        headers: { 'Authorization': `Bearer ${puter.authToken}` },
+        body: formData
+    });
+    return await response.json();
+})();
+```
+Symlinks are also created via `/batch`
+
+```javascript
+await (async () => {
+    const endpoint = 'http://api.puter.localhost:4100/batch';
+
+    const ops = [ 
+      {
+        op: 'symlink',
+        path: '~/Desktop',
+        name: 'link',
+        target: '/bb/Desktop/some'
+      },
+    ];
+
+    const blob = new Blob(["12345678"], { type: 'text/plain' });
+    const formData = new FormData();
+    for ( const op of ops ) {
+      formData.append('operation', JSON.stringify(op));
+    }
+
+    const response = await fetch(endpoint, {
+        method: 'POST',
+        headers: { 'Authorization': `Bearer ${puter.authToken}` },
+        body: formData
+    });
+    return await response.json();
+})();
+```