[Lldb-commits] [lldb] [lldb-dap] Add process picker command to VS Code extension (PR #128943)

[Adrian Vogelsgesang via lldb-commits]

================
@@ -65,6 +65,18 @@ This will attach to a process `a.out` whose process ID is 123:
 }
 ```
 
+You can also use the variable substituion `${command:pickProcess}` to select a
+process at the start of the debug session instead of setting the pid manually:
+
+```javascript
+{
+  "type": "lldb-dap",
+  "request": "attach",
+  "name": "Attach to PID",
+  "pid": "${command:pickProcess}"
+}
+```
+
----------------
vogelsgesang wrote:

We might also want to document the behavior in combination with `program`.

(Don't actually remove the three backticks, as in the suggestion below. There seems to be no way to have three backticks in a code suggestion on Github)

```suggestion
  "program": "/path/to/executable"
  "pid": "${command:pickProcess}"
}

The `program` name above is optional. If specified, `pickProcess` will filter the list of available process based on the program name. If absent, `pickProcess` will offer a list of all processes running on the system.
```

https://github.com/llvm/llvm-project/pull/128943