From 95b456faf67e0611c694a53f8e8bc84f3215b24f Mon Sep 17 00:00:00 2001
From: Pokey Rule <755842+pokey@users.noreply.github.com>
Date: Mon, 3 Jun 2024 12:58:45 +0100
Subject: [PATCH] Experiments with cursorless snippet sources

---
 apps/vscode/vscode.py                    | 10 ++++++++++
 apps/vscode/vscode.talon                 |  8 ++++++++
 core/snippets/snippets/nullCheck.snippet | 22 ++++++++++++++++++++++
 3 files changed, 40 insertions(+)
 create mode 100644 core/snippets/snippets/nullCheck.snippet

diff --git a/apps/vscode/vscode.py b/apps/vscode/vscode.py
index b65b27a186..0dc5f6f875 100644
--- a/apps/vscode/vscode.py
+++ b/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:
diff --git a/apps/vscode/vscode.talon b/apps/vscode/vscode.talon
index d734fc881a..1123f13268 100644
--- a/apps/vscode/vscode.talon
+++ b/apps/vscode/vscode.talon
@@ -579,6 +579,14 @@ replace here:
     user.replace("")
     key(cmd-alt-l)
 
+replace <user.cursorless_target>:
+    user.cursorless_command("setSelection", 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")
diff --git a/core/snippets/snippets/nullCheck.snippet b/core/snippets/snippets/nullCheck.snippet
new file mode 100644
index 0000000000..bf61e0597e
--- /dev/null
+++ b/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
+---