Experiments with cursorless snippet sources

apps/vscode/vscode.py

@@ -2,6 +2,7 @@
 import re
 from os.path import expanduser
 from pathlib import Path
+from typing import Any
 
 from talon import Context, Module, actions, app, clip
 
@@ -283,6 +284,15 @@ def vscode_add_missing_imports():
             {"kind": "source.addMissingImports", "apply": "first"},
         )
 
+    def insert_snippet_with_cursorless_target(
+        name: str, variable_name: str, target: Any
+    ):
+        """Insert snippet <name> with cursorless target <target>"""
+        actions.user.insert_snippet_by_name(
+            name,
+            {variable_name: actions.user.cursorless_get_text(target)},
+        )
+
 
 @mac_ctx.action_class("user")
 class MacUserActions:

apps/vscode/vscode.talon

@@ -584,6 +584,9 @@ replace <user.cursorless_target>:
     user.replace("")
     key(cmd-alt-l)
 
+none check <user.cursorless_target>:
+    user.insert_snippet_with_cursorless_target("nullCheck", "1", cursorless_target)
+
 full screen: user.vscode("workbench.action.toggleFullScreen")
 
 curse undo: user.vscode("cursorUndo")

core/snippets/snippets/nullCheck.snippet

@@ -0,0 +1,22 @@
+name: nullCheck
+phrase: none check
+insertionScope: statement
+
+$1.wrapperPhrase: none check cond
+$1.wrapperScope: statement
+$0.wrapperPhrase: none check
+$0.wrapperScope: statement
+---
+
+language: javascript
+-
+if ($1 != null) {
+    $0
+}
+---
+
+language: python
+-
+if $1 is not None:
+    $0
+---