This functionality relies on the XPathView + XSLT plugin, which is bundled and enabled in IntelliJ IDEA by default. If the relevant features aren't available, make sure that you didn't disable the plugin.
Press Ctrl+Alt+S to open settings and then select Plugins.
Open the Installed tab, find the XPathView + XSLT plugin, and select the checkbox next to the plugin name.
This page describes the configuration-specific items as well as options that are common for all run/debug configurations. For more information about using this configuration, refer to XSLT run configurations and Debug code.
Settings tab
Item
Description
Input
Use the controls in this area to specify the XML file you want to process and the script you want to execute.
XSLT Script File - in this field, specify the path to the XSLT Style Sheet file. Type the path manually or click Browse and select the desired file in the Choose XSLT File dialog that opens.
Choose XML Input File - from this list, select the XML input file to be transformed. The list contains all the XML files that have been associated with the chosen Style Sheet via the File Associations functionality. To specify a file, which is not on the list, click Browse and select the desired file in the Choose XML File dialog, that opens.
Output
Use the controls in this area to configure handling of the script output.
Show in Default Console - select this option to have the output displayed in the normal run console, together with any warnings and error messages from the XSLT transformer, as well as messages generated by the script, for example, by xsl:message.
Show in Extra Console Tab - select this option to have the produced output displayed in an extra, XSLT Output, tab.
This option is selected by default.
Highlight Output As - select the file type to highlight the output as.
Save to File - select this option to have the output saved directly to a file. In the field, specify the name of the target file. Type the path to the file manually or click Browse and select the desired file in the Choose Output File dialog, that opens.
If you type the name of a file that does not exist, IntelliJ IDEA will create a file and save the output to it.
Open File in Editor After Execution - select this checkbox to have the file with the output opened in the editor after the script is executed successfully.
Open File in Web Browser After Execution - select this checkbox to have the file with the output opened in the configured Web browser after the script is executed successfully.
Parameters
Use the controls in this area to create and manage a list of parameters to be passed to the script.
Add - click this button to create a new entry.
Remove - click this button to remove the selected entry from the list.
Name - in this field, specify the name of the parameter.
Value - in this field, specify the value of the parameter.
Advanced tab
In this tab, configure additional options that are not commonly required in run configurations.
Item
Description
Smart Error Handling
Clear this checkbox to have the console display full error messages including their complete stack traces, when an error occurs during execution.
Select this checkbox to suppress showing stack trace and have the console display only the relevant information about errors.
VM Arguments
In this field, specify optional VM arguments to be passed to the VM where the XSLT script is executed. These can be heap size, garbage collection options, file encoding, etc. If the line of VM arguments is too long, click to expand the field and type the text there.
Working Directory
In this field, specify the working directory to use. Type the path manually or click Browse and select the desired folder in the Working Directory dialog, that opens.
If no folder is specified in field, the working directory will be the one where the XSLT script file is located.
Classpath and JDK
In this area, specify the environment to run the script in. By default, it is the module the XSLT file belongs to.
From Module - select this option to execute the script in a specific module. From this list, select the desired module.
Use JDK - select this option to choose the JDK without including anything module- or project-related into the classpath.
Common settings
When you edit a run configuration (but not a run configuration template), you can specify the following options:
Item
Description
Name
Specify a name for the run configuration to quickly identify it among others when editing or running.
Allow multiple instances
Allow running multiple instances of this run configuration in parallel.
By default, it is disabled, and when you start this configuration while another instance is still running, IntelliJ IDEA suggests stopping the running instance and starting another one. This is helpful when a run configuration consumes a lot of resources and there is no good reason to run multiple instances.
Store as project file
Save the file with the run configuration settings to share it with other team members. The default location is .idea/runConfigurations. However, if you do not want to share the .idea directory, you can save the configuration to any other directory within the project.
By default, it is disabled, and IntelliJ IDEA stores run configuration settings in .idea/workspace.xml.
Toolbar
The tree view of run/debug configurations has a toolbar that helps you manage configurations available in your project as well as adjust default configurations templates.
Item
Shortcut
Description
Alt+Insert
Create a run/debug configuration.
Alt+Delete
Delete the selected run/debug configuration. Note that you cannot delete default configurations.
Ctrl+D
Create a copy of the selected run/debug configuration. Note that you create copies of default configurations.
The button is displayed only when you select a temporary configuration. Click this button to save a temporary configuration as permanent.
Move into new folder / Create new folder. You can group run/debug configurations by placing them into folders.
To create a folder, select the configurations within a category, click , and specify the folder name. If only a category is in focus, an empty folder is created.
Then, to move a configuration into a folder, between the folders or out of a folder, use drag or and buttons.
To remove grouping, select a folder and click .
Click this button to sort configurations in the alphabetical order.
Before launch
In this area, you can specify tasks to be performed before starting the selected run/debug configuration. The tasks are performed in the order they appear in the list.
Item
Shortcut
Description
Alt+Insert
Click this icon to add one of the following available tasks:
Run External tool: select to run an external application. In the dialog that opens, select one or multiple applications you want to run. If it is not defined in IntelliJ IDEA yet, add its definition. For more information, refer to External tools and External tools settings.
Run Another Configuration: select to execute another run/debug configuration and wait until it finishes before starting the current configuration. If you want to run several configurations in parallel, use a compound run/debug configuration.
Build: select to compile the specified module. The Build Module command will be executed.
If an error occurs during compilation, IntelliJ IDEA won't attempt to start the run/debug configuration.
Build Project: select to compile the entire project. The Build Project command will be executed.
If an error occurs during compilation, IntelliJ IDEA won't attempt to start the run/debug configuration.
Build, no error check: the same as the Build option, but IntelliJ IDEA will try to start the run/debug configuration irrespective of the compilation results.
Build Artifacts: select this option to build an artifact or artifacts. In the dialog that opens, select the artifact or artifacts that should be built.
Launch Web Browser: select this option to have a browser started. In the dialog that opens, select the type of the browser and provide the start URL. Also, specify if you want the browser be launched with JavaScript debugger.
Run Ant target: select this option to run an Ant target. In the dialog that opens, select the target to be run.
Run Grunt task: select this option to run a Grunt task.
In the Grunt task dialog that opens, specify the Gruntfile.js where the required task is defined, select the task to execute, and specify the arguments to pass to the Grunt tool.
Specify the location of the Node.js interpreter, the parameters to pass to it, and the path to the grunt-cli package.
Run gulp task: select this option to run a Gulp task.
In the Gulp task dialog that opens, specify the Gulpfile.js where the required task is defined, select the task to execute, and specify the arguments to pass to the Gulp tool.
Specify the location of the Node.js interpreter, the parameters to pass to it, and the path to the gulp package.
Run Maven Goal: select this option to run a Maven goal. In the dialog that opens, select the goal to be run.
Run npm script: select this option to execute an npm script.
Compile TypeScript: select to run the built-in TypeScript compiler and thus make sure that all the changes you made to your TypeScript code are reflected in the generated JavaScript files. In the TypeScript Compile Settings dialog that opens, select or clear the Check errors checkbox to configure the behaviour of the compiler in case any errors are detected:
If the Check errors checkbox is selected, the compiler will show all the errors and the run configuration will not start.
If the Check errors checkbox is cleared, the compiler will show all the detected errors but the run configuration still will be launched.
Upload files to Remote Host: select this option to have the application files automatically uploaded to the server according to the default server access configuration.
Disconnect Data Source: select this option if you want to disrupt the connection to a data source before the run/debug configuration is run.
Alt+Delete
Click this icon to remove the selected task from the list.
Enter
Click this icon to edit the selected task. Make the necessary changes in the dialog that opens.
Alt+Up
Alt+Down
Click these icons to move the selected task one line up or down in the list. The tasks are performed in the order that they appear in the list.
Show this page
Select this checkbox to show the run/debug configuration settings prior to actually starting the run/debug configuration.
Activate tool window
By default this checkbox is selected and the Run or the Debug tool window opens when you start the run/debug configuration.
Otherwise, if the checkbox is cleared, the tool window is hidden. However, when the configuration is running, you can open the corresponding tool window for it yourself by pressing Alt+4 or Alt+5.
and select the desired file in the 
- click this button to remove the selected entry from the list.
to expand the field and type the text there.
, and specify the folder name. If only a category is in focus, an empty folder is created.
and 
buttons.
