jyapayne/vimspector
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Don't crash when no file is open on start

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This commit is contained in:
Ben Jackson 2019-10-27 19:09:33 +00:00
commit 2931f79d15
1 changed files with 13 additions and 4 deletions
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17
python3/vimspector/debug_session.py
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@ -136,19 +136,28 @@ class DebugSession( object ):
current_file = utils.GetBufferFilepath( vim.current.buffer ) current_file = utils.GetBufferFilepath( vim.current.buffer )
def relpath( p, relative_to ):
if not p:
return ''
return os.path.relpath( p, relative_to )
def splitext( p ):
if not p:
return [ '', '' ]
return os.path.splitext( p )
self._variables = { self._variables = {
'dollar': '$', # HACK. Hote '$$' also works. 'dollar': '$', # HACK. Hote '$$' also works.
'workspaceRoot': self._workspace_root, 'workspaceRoot': self._workspace_root,
'workspaceFolder': self._workspace_root, 'workspaceFolder': self._workspace_root,
'gadgetDir': install.GetGadgetDir( VIMSPECTOR_HOME, install.GetOS() ), 'gadgetDir': install.GetGadgetDir( VIMSPECTOR_HOME, install.GetOS() ),
'file': current_file, 'file': current_file,
'relativeFile': os.path.relpath( current_file, self._workspace_root ), 'relativeFile': relpath( current_file, self._workspace_root ),
'fileBasename': os.path.basename( current_file ), 'fileBasename': os.path.basename( current_file ),
'fileBasenameNoExtension': 'fileBasenameNoExtension':
os.path.splitext( os.path.basename( current_file ) )[ 0 ], splitext( os.path.basename( current_file ) )[ 0 ],
'fileDirname': os.path.dirname( current_file ), 'fileDirname': os.path.dirname( current_file ),
'fileExtname': 'fileExtname': splitext( os.path.basename( current_file ) )[ 1 ],
os.path.splitext( os.path.basename( current_file ) )[ 1 ],
'cwd': os.getcwd(), 'cwd': os.getcwd(),
} }
self._variables.update( self._variables.update(