[转] vscode C/C++ 插件预定义环境变量（linux）

原文

假设：

1. 你当前编辑的文件是： /home/your-username/your-project/folder/file.ext
2. /home/your-username/your-project 是你的workspace(.vscode文件夹所在的目录)

以下是环境变量

• ${workspaceFolder} - /home/your-username/your-project
• ${workspaceFolderBasename} - your-project
• ${file} - /home/your-username/your-project/folder/file.ext
• ${relativeFile} - folder/file.ext
• ${relativeFileDirname} - folder
• ${fileBasename} - file.ext
• ${fileBasenameNoExtension} - file
• ${fileDirname} - /home/your-username/your-project/folder
• ${fileExtname} - .ext
• ${lineNumber} - line number of the cursor
• ${selectedText} - text selected in your code editor
• ${execPath} - location of Code.exe