OS specific directories for binary generated by Electron Builder

Question

Electron Builder has output directory field

"directories": {
  "output": "releases",
  "buildResources": "dist"
},

But this is just single folder for 3 platform specific build(Mac, Windows and Linux)

I need different directories for respective platform with sub directory for "Arch" something like this-

releases
       | windows
       |      | 64bit
       |      | 32bit
       |
       | mac
       |   | 64bit
       |   | 32bit
       |
       | linux
       |     | 64bit
       |     | 32bit

How can I create different directories for specific OS while creating distributable with electron builder.

Answer 1

Found solution using File Macros support in electron builder

We can specify platform and arch macro in output directory path (package.json)-

"directories": {
    "output": "releases/${platform}/${arch}"
 },

This will automatically create folders for respective platform and sub-folder for arch