Merge pull request #800 from jupyterlab/add-cli-support-for-snap

add jlab CLI for snap

electron-builder-scripts/snap-hooks/configure

@@ -0,0 +1,4 @@
+#!/bin/sh -e
+
+APP_PATH=$SNAP/jupyterlab-desktop
+ln -s "$APP_PATH" /usr/bin/jlab

electron-builder-scripts/snap-hooks/remove

@@ -0,0 +1,3 @@
+#!/bin/sh -e
+
+rm /usr/bin/jlab

package.json

@@ -108,7 +108,8 @@
       "environment": {
         "SHELL": "/bin/bash",
         "GTK_USE_PORTAL":"1"
-      }
+      },
+      "hooks": "build/snap-hooks"
     },
     "win": {
       "target": [

scripts/copyassets.js

@@ -99,6 +99,13 @@ function copyAssests() {
       ),
       path.join(buildDir, 'linux_after_install.sh')
     );
+    fs.copySync(
+      path.join(path.resolve('./'), 'electron-builder-scripts', 'snap-hooks'),
+      path.join(buildDir, 'snap-hooks'),
+      {
+        recursive: true
+      }
+    );
   }
 
   console.log('done');