package. xml is a xml file needed to retrieve the metadata source from salesforce instance(configuration and code) and deploy metadata (configuration and code) to salesforce (same or other)instance . It defines various components that your app consists of. … xml and maintain them in version control .

How do I use a package XML in Salesforce?

Open the command palette (press Ctrl+Shift+P on Windows or Linux, or Cmd+Shift+P on macOS) and run SFDX Package. xml Generator: Choose Metadata Components command. In Choose Metadata Components for Package. xml page, select the Metadata you need and click on Update Package.

What is build XML in Salesforce?

The Salesforce Ant Migration Tool ant-salesforce. jar is an ANT extension that adds Salesforce-specific tasks to Ant. build. xml, the main file containing all the possible tasks to perform, here tasks that we might want Ant to perform for our project i.e. deploy, retrieve and so on in a specific format.