![]() NVS downloads node builds under the directory specified by the NVS_HOME environment variable, or under the NVS tool directory if NVS_HOME is not set. But all the code for querying available versions, downloading and installing node and matching npm, switching versions/architectures/engines, uninstalling, parsing and updating PATH, and more can be written in JavaScript, and mostly in a cross-platform way. Besides bootstrapping, the shell scripts are also used to export PATH changes to the calling shell (which a separate node process cannot do). The bootstrap code is just a few dozen lines each of Windows command script, Windows powershell script, and POSIX shell script. NVS uses a small amount of platform-specific shell code that bootstraps the tool by automatically downloading a private copy of node. (You may need to specify an absolute path such as "$/.nvs/nvs" if NVS is not in VS Code's PATH.)Įxample: Configure launch.json so VS Code uses NVS to launch node version 6.10: vscode located on the project's root folder), add a "runtimeArgs" attribute with an NVS version string and a "runtimeExecutable" attribute that refers to nvs.cmd (Windows) or nvs (Mac, Linux). ![]() Visual Studio Code can use NVS to select a node version to use when launching or debugging. ![]() NVS uses console-menu, a module originally written for this project then published separately. When invoked with no parameters, nvs displays an interactive menu for switching and downloading node versions. ![]() Refer to the docs for more details about each command. A version or filter consists of a complete or partial semantic version number or version label ("lts", "latest", "Argon", etc.), optionally preceded by a remote name, optionally followed by an architecture, separated by slashes.
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