actions_on_save.md

Actions on save

In Visual Studio Code you can setup some actions running on save a file (or hitting ⌘ + S)

All you have to do is inserting this object to your settings.json:

"editor.codeActionsOnSave": {
    // your actions
},

Organize imports on save

To organize imports (e.g. remove unsued, aso.) on save, add the action "source.organizeImports": true.

"editor.codeActionsOnSave": {
    "source.organizeImports": true,
},

Prettier formatter on save

To format your code on save, add the action "editor.formatOnSave": true.

"editor.codeActionsOnSave": {
    "editor.formatOnSave": true,
},

Combine actions

For the sake of completeness. You can combine all actions on save by adding every single line of the examples from above together inside the object editor.codeActionsOnSave:

"editor.codeActionsOnSave": {
    "source.organizeImports": true,
    "editor.formatOnSave": true,
},