Fix workspace root when no vimspector conf - use dir of current file

.vimspector.json

@@ -1,139 +0,0 @@
-{
-  "adapters": {
-      "lldb-mi": {
-        "name": "lldb-mi",
-        "command": [
-          "node",
-          "$HOME/.vscode/extensions/webfreak.debug-0.22.0/out/src/lldb.js"
-        ]
-      },
-      "cppdbg": {
-        "name": "cppdbg",
-        "command": [ "$HOME/.vscode/extensions/ms-vscode.cpptools-0.20.1/debugAdapters/OpenDebugAD7" ],
-        "attach": {
-          "pidProperty": "processId",
-          "pidSelect": "ask"
-        }
-      },
-      "python": {
-        "name": "python",
-        "command": [
-          "node",
-          "$HOME/.vscode/extensions/ms-python.python-2018.4.0/out/client/debugger/Main.js"
-        ]
-      },
-      "bashdb": {
-        "name": "bashdb",
-        "command": [
-          "node",
-          "$HOME/.vscode/extensions/rogalmic.bash-debug-0.2.0/out/bashDebug.js"
-        ]
-      },
-      "lldb": {
-        "name": "lldb",
-        "command": [
-          "lldb",
-          "-b",
-          "-O",
-          "command script import '$HOME/.vscode/extensions/vadimcn.vscode-lldb-0.8.7/adapter'",
-          "-O",
-          "script adapter.main.run_stdio_session()"
-        ]
-      }
-  },
-  "configurations": {
-    "simple_c_program - lldb-mi Launch": {
-      "adapter": "lldb-mi",
-      "configuration": {
-        "request": "launch",
-        "target": "support/test/cpp/simple_c_program/test",
-        "args": [],
-        "cwd": ".",
-        "lldbmipath": "$HOME/.vscode/extensions/ms-vscode.cpptools-0.20.1/debugAdapters/lldb/bin/lldb-mi",
-        "trace": true,
-        "logFilePath": "$HOME/.vimspector.protocol.log"
-      }
-    },
-    "simple_c_progra - ms Launch": {
-      "adapter": "cppdbg",
-      "configuration": {
-        "name": "ms Launch",
-        "type": "cppdbg",
-        "request": "launch",
-        "program": "${workspaceRoot}/support/test/cpp/simple_c_program/test",
-        "args": [],
-        "cwd": "$HOME",
-        "environment": [],
-        "externalConsole": true,
-        "MIMode": "lldb"
-      }
-    },
-    "simple_python - launch": {
-      "adapter": "python",
-      "configuration": {
-        "name": "Python: Current File",
-        "type": "python",
-        "request": "launch",
-        "cwd": "${workspaceRoot}/support/test/python/simple_python",
-        "stopOnEntry": true,
-        "console": "externalTerminal",
-        "debugOptions": [],
-        "program": "${workspaceRoot}/support/test/python/simple_python/main.py"
-      }
-    },
-    "simple_c_program - MS Attach": {
-      "adapter": "cppdbg",
-      "configuration": {
-        "name": "(lldb) Attach",
-        "type": "cppdbg",
-        "request": "attach",
-        "program": "${workspaceRoot}/support/test/cpp/simple_c_program/test",
-        "MIMode": "lldb"
-      }
-    },
-    "bashdb": {
-      "adapter": "bashdb",
-      "configuration": {
-        "type": "bashdb",
-        "request": "launch",
-        "name": "Bash-Debug (simplest configuration)",
-        "program": "$HOME/.vim/bundle/YouCompleteMe/install.sh",
-        "args": [],
-        "cwd": "$HOME/.vim/bundle/YouCompleteMe",
-        "pathBash": "bash",
-        "pathBashdb": "bashdb",
-        "pathCat": "cat",
-        "pathMkfifo": "mkfifo",
-        "pathPkill": "pkill",
-        "showDebugOutput": true,
-        "trace": true
-      }
-    },
-    "lldb launch": {
-      "adapter": "lldb",
-      "configuration": {
-        "type": "lldb",
-        "request": "launch",
-        "name": "LLDB: Launch",
-        "program": "$HOME/Development/vim/src/vim",
-        "args": [],
-        "cwd": "$HOME/Development/vim"
-      }
-    },
-    "racerd": {
-      "adapter": "lldb",
-      "configuration": {
-        "type": "lldb",
-        "request": "launch",
-        "name": "LLDB: Launch",
-        "program": "$HOME/.vim/bundle/YouCompleteMe/third_party/ycmd/third_party/racerd/target/debug/racerd",
-        "args": [
-          "serve",
-          "--port=12345",
-          "--secret-file=secretfile"
-        ],
-        "cwd": "$HOME/.vim/bundle/YouCompleteMe/third_party/ycmd"
-      }
-    }
-  }
-}

python3/vimspector/debug_session.py

@@ -128,7 +128,10 @@ class DebugSession( object ):
     if not configuration_name or configuration_name not in configurations:
       return
 
-    self._workspace_root = os.path.dirname( launch_config_file )
+    if launch_config_file:
+      self._workspace_root = os.path.dirname( launch_config_file )
+    else:
+      self._workspace_root = os.path.dirname( current_file )
 
     configuration = configurations[ configuration_name ]
     adapter = configuration.get( 'adapter' )

support/test/python/no_conf/main.py

@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+
+
+class TestClass( object ):
+  def __init__( self, value ):
+    self._var = value
+    try:
+      self.DoSomething()
+    except ValueError:
+      pass
+
+  def DoSomething( self ):
+    for i in range( 0, 100 ):
+      if i < self._var:
+        print( '{0} is less than the value'.format( i ) )
+      else:
+        print( '{0} might be more'.format( i ) )
+
+    raise ValueError( 'Done' )
+
+
+def Main():
+  t = TestClass( 18 )
+
+  t._var = 99
+  t.DoSomething()
+
+
+Main()