add settings for mas-dev build

.gitignore

@@ -17,7 +17,7 @@ npm-*
 /build
 /dist
 /.opt-in
-/embedded.provisionprofile
+/*.provisionprofile
 
 # don't store the assets downloaded with the `fetch` script
 /static/assets/

electron-builder.yaml

@@ -25,6 +25,9 @@ mas:
   entitlements: buildResources/entitlements.mas.plist
   entitlementsInherit: buildResources/entitlements.mas.inherit.plist
   icon: buildResources/ScratchDesktop.icns
+masDev:
+  type: development
+  provisioningProfile: macDeveloperThisDevice.provisionprofile
 win:
   icon: buildResources/ScratchDesktop.ico
   target:

scripts/electron-builder-wrapper.js

@@ -83,6 +83,7 @@ const calculateTargets = function () {
         // Running them as separate passes means they both get signed.
         // Seems like a bug in electron-builder...
         // Running the 'mas' build first means that its output is available while we wait for 'dmg' notarization.
+        // Add 'mas-dev' here to test a 'mas'-like build locally. You'll need a Mac Developer provisioning profile.
         return ['mas', 'dmg'];
     }
     throw new Error(`Could not determine targets for platform: ${process.platform}`);