#Intellij auto format update#
If necessary, update the default pattern in the Run for files field as described in Run Prettier automatically on save.
#Intellij auto format code#
Use the On code reformatting and On save checkboxes to specify the actions that will trigger Prettier. In the dialog that opens, go to Languages and Frameworks | JavaScript | Prettier. Accept the default pattern or customize it as described in Run Prettier automatically on save.Ĭonfigure Prettier to run on save or on reformat in new projectsįrom the main menu, select File | New Projects Setup | Settings/Preferences for New Projects. In the Run for files field, specify the pattern that defines the set of files to be always reformatted with Prettier. Open the Settings/Preferences dialog ( Ctrl+Alt+S), go to Languages and Frameworks | JavaScript | Prettier, and select the On code reformat checkbox. To reformat files of other types or files stored in specific folders, use glob patterns to update the default pattern.įor example, to automatically reformat Style Sheet files as well, add css,sass,scss to the default pattern as follows:Īs a result, the file dog.ts will be reformatted on save while animal.ts will remain unchanged. With the default pattern,, Prettier will wake up and process any updated and saved JavaScript, TypeScript, JSX, or TSX file. You can accept the default pattern or type a custom one. In the Run for files field, specify the pattern that defines the set of files to be reformatted every time such file is saved. Open the Settings/Preferences dialog ( Ctrl+Alt+S), go to Languages and Frameworks | JavaScript | Prettier, and select the On save checkbox. This behaviour can be enabled in the current project as well as for all new projects. Then select Reformat with Prettier from the context menu. To reformat a file or a folder, select it in the Project tool window. In the editor, select the code fragment to reformat.
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To run Prettier automatically against specific files, open the Settings/Preferences dialog ( Ctrl+Alt+S), go to Languages and Frameworks | JavaScript | Prettier, and use the On code reformatting and On save checkboxes to specify the actions that will trigger Prettier.įor details, see Run Prettier automatically on save and Set Prettier as default formatter. If you followed the standard installation procedure, IntelliJ IDEA locates the prettier package itself and the field is filled in automatically. In the Settings/Preferences dialog ( Ctrl+Alt+S), go to Languages and Frameworks | JavaScript | Prettier.įrom the Prettier package list, select the prettier installation to use. Learn more about installation modes from the Prettier official website.
#Intellij auto format install#
Npm install -save-dev -save-exact prettier In the embedded Terminal ( Alt+F12), type one of the following commands: Install and configure Prettier in IntelliJ IDEA Install and enable the Prettier plugin on the Settings/Preferences | Plugins page, tab Marketplace, as described in Installing plugins from JetBrains repository. Learn more from Configuring a local Node.js interpreter. The Node Interpreter field shows the default project Node.js interpreter. Make sure a local Node.js interpreter is configured in your project: open the Settings/Preferences dialog ( Ctrl+Alt+S) and go to Languages and Frameworks | Node.js. To use the Prettier tool with Java, refer to Prettier-Java plugin that you can add to your Java project. See Reformat code with Prettier for details. It will run against such files every time you reformat your code with Ctrl+Alt+L. You can configure Prettier to reformat specific files every time such file is changed and the changes are saved automatically or manually.Īlso, Prettier can be set as default formatter for specific files.
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IntelliJ IDEA adds this action as soon as you install Prettier as a dependency in your project or globally on your computer. With IntelliJ IDEA, you can format selected code fragments as well as entire files or directories using the Reformat with Prettier action.