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2023.2
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Auto import

Last modified: 23 August 2023

If you use a type, an interface, a method, or a function that you haven't imported yet, the IDE shows you a tooltip prompting to add a missing import statement so that you don't have to add it manually. Press AltEnter to accept the suggestion.

If there's more than one possible source of import, pressing AltEnter will open the list of suggestions.

https://resources.jetbrains.com.cn/help/img/idea/2023.2/go_auto_import.png
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Automatically add import statements

Disable import tooltips

When tooltips are disabled, unresolved references are underlined and marked with the red bulb icon the Quick-fix button.

Disable all tooltips

  • Hover the mouse over the inspection widget in the top-right corner of the editor, click More, and disable the Show Auto-Import Tooltip option.

    The Show Auto-Import Tooltip option toggles the auto-import feature. The setting does not influence the auto import functionality when you select constraints from the code completion list.

    https://resources.jetbrains.com.cn/help/img/idea/2023.2/go_auto_import_popups_disabled.png
    Gif

Disable auto import

If you want to completely disable auto-import, make sure that:

Exclude packages from auto import

The list of import suggestions may include packages that you don't need. You can exclude redundant entries from automatic import so that the list of suggestions contains only relevant items.

Optimize imports

The Optimize Imports feature helps you remove unused imports and organize import statements in the current file or in all files in a directory at once according to the rules specified in Settings | Editor | Code Style | <language> | Imports.

tip

You can exclude specific files and folders from import optimization. For more information, refer to Exclude files from reformatting.

Optimize all imports

  1. Select a file or a directory in the Project tool window (View | Tool Windows | Project).

  2. Do any of the following:

    • From the main menu, select Code | Optimize Imports (or press CtrlAlt0O).

    • From the context menu, select Optimize Imports.

  3. (If you've selected a directory) Choose whether you want to optimize imports in all files in the directory, or only in locally modified files (if your project is under version control), and click Run.

Optimize imports in a single file

  1. Place the caret at the import statement and press AltEnter or use the the Intention action button icon.

  2. Select Optimize imports.

Remove use statement

tip

To optimize imports in a file, you can also press CtrlAltShift0L, select Optimize imports, and click Run.

Optimize imports when committing changes to Git

If your project is under version control, you can instruct GoLand to optimize imports in modified files before committing them to VCS.

  1. Press Ctrl0K or select Git | Commit from the main menu.

  2. Click Show Commit Options and in the commit message area, select the Optimize imports checkbox.

    Optimize imports before commit

Automatically optimize imports on save

You can configure the IDE to optimize imports in modified files automatically when your changes are saved.

  1. Press CtrlAlt0S to open the IDE settings and then select Tools | Actions on Save.

  2. Enable the Optimize imports option.

    Additionally, from the All file types list, select the types of files in which you want to optimize imports.

  3. Apply the changes and close the dialog.

Optimize imports when reformatting a file

You can tell GoLand to optimize imports in a file every time it is reformatted.

  • Open the file in the editor, press CtrlAltShift0L, and make sure the Optimize imports checkbox is selected in the Reformat File dialog that opens.

    Reformat file dialog

After that every time you press CtrlAlt0L in this project, GoLand will optimize its imports automatically.

Use the goimports -local grouping

When you use this grouping, GoLand puts all imports that begin with the specified string after third-party packages.

  1. Open settings by pressing CtrlAlt0S and navigate to Editor | Code Style | Go.

  2. Click the Imports tab.

  3. From the Sorting type list, select goimports.

  4. Select the Group checkbox.

  5. Click the Imports starting with radio button and type the grouping prefix in the text field.

    The goimports -local grouping

See also

Reference