Build project into a JAR automatically in Eclipse

You want a .jardesc file. They do not kick off automatically, but it’s within 2 clicks.

  1. Right click on your project
  2. Choose Export > Java > JAR file
  3. Choose included files and name output JAR, then click Next
  4. Check “Save the description of this JAR in the workspace” and choose a name for the new .jardesc file

Now, all you have to do is right click on your .jardesc file and choose Create JAR and it will export it in the same spot.

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