IntelliJ Plugin - Run Console Command

问题

I am new to plugin development for IntelliJ and would like to know, how I can execute a command in the command line from within my plugin.

I would like to call, for instance, the command "gulp" in the current projects root directory.

I already tried using

Runtime.getRuntime().exec(commands);

with commands like "cd C:\Users\User\MyProject" and "gulp", but it does not seem to work that way and I wonder, if the plugin API provides an easier method.

Thank you very much. :-)

回答1:

I know its a bit late (1 year later), but recently I was working on an IntelliJ plugin and I had the same issue and this is what I used and it works pretty well.

First, we need to create a list of commands that we need to execute:

  ArrayList<String> cmds = new ArrayList<>();
  cmds.add("./gradlew");

Then

  GeneralCommandLine generalCommandLine = new GeneralCommandLine(cmds);
  generalCommandLine.setCharset(Charset.forName("UTF-8"));
  generalCommandLine.setWorkDirectory(project.getBasePath());

  ProcessHandler processHandler = new OSProcessHandler(generalCommandLine);
  processHandler.startNotify();

hence the generalCommandLine.setWorkDirectory is set to the project directory which could be equivalent to the terminal command cd path/to/dir/

回答2:

The Runtime class provides exec(String[], String[], File) method where the last argument is working directory of the subprocess being launched.

The plugin API provides OSProcessHandler class (as well as other classes like ProcessAdapter) which can help to manage the subprocess, handle its output etc.

来源：https://stackoverflow.com/questions/36853427/intellij-plugin-run-console-command

标签

java

intellij-idea

console

intellij-plugin