Motivations

Files are currently placed directly in $HOME, which creates clutter. Using standard platform directories would improve system integration.

• Would you like to implement this feature? — Not sure.

Solution

1. Use directories crate with the following fallback order:

   1. $XDG_DATA_HOME/espup
   2. $HOME/.local/share/espup
   3. $HOME/.espup

2. Add flag to optionally symlink export-esp.sh from $HOME to $XDG_DATA_HOME/espup/export-esp.sh

3. Create an extension-less version of the script with a shebang and export to $PATH - the $HOME symlink could point to this instead

Alternatives

• Add an environment variable to customize the location — $ESP_HOME

Additional context

The directories crate provides cross-platform support for standard directory locations.