Learning: Package definition
Table of contents:
Format
The package definition is written in an XML dialect. A DTD or XML Schema describing the dialect or currently not available.
Location
The package definition is stored in a package.xml file in the root of a package directory.
Definition parts
The following list describes the different parts of a package definition.
Root element
A package element is used as the root of the XML document. The root element defines the package version and install type.
Version
The version attribute of the package element defines the version of your package.
Install type
Some packages can only be imported and not installed through the admin interface. An example of such packages are the site packages.
Whether a package can be installed or not is defined by the install_type attribute of the package element.
Name
The formal name of your package is defined by the content of the name element. You should only use the characters a to z and and _ in your package name.
Summary
The summary element contains a one-line summary of your package.
Description
The description element contains an extended description of your package.
Vendor
By specifying a vendor in your package, it will be installed in a separate local repository, named after the vendor.
Type
There are several package types included with eZ publish by default. They are defined in settings/package.ini [PackageSettings] TypeList[]:
| Name | Identifier |
|---|---|
| Content object |
contentobject |
| Content class |
contentclass |
| Site style |
sitestyle |
| Site |
site |
| Patch |
patch |
In the package definition, the package type is defined by a type child element of the package element: