Scanner

Creates custom dependency scanners in products or modules. More...

List of all members, including inherited members
Scanner is part of List of All Items.

Properties

condition : bool
inputs : stringList
recursive : bool
scan : script
searchPaths : script

Detailed Description

A Scanner item can appear inside a Module item, and allows to extract dependencies for artifacts from the artifacts' file contents. For example, this is what a scanner for "qrc" files might look like:

import qbs.Xml

Module {
  Scanner {
    inputs: 'qrc'
    scan: {
      var xml = new Xml.DomDocument(input.filePath);
      dependencies = [];
      // retrieve <file> entries from the XML document
      return dependencies;
    }
  }
}

Property Documentation

condition : bool

If true, the scanner is enabled, otherwise it does nothing.

Default: true

inputs : stringList

A list of file tags the input artifacts must match.

Default: Undefined

recursive : bool

Determines whether to scan the returned dependencies using the same scanner.

Default: false

scan : script

A script that reads the input artifact and returns a string list with dependencies.

The code in this script is treated as a function with the signature function(project, product, input, filePath), where input is the artifact at which the scan originated, and filePath is the currently scanned file. For non-recursive scans, filePath is always equal to input.filePath.

Default: Undefined

searchPaths : script

A script that returns the paths where to look for dependencies.

The code in this script is treated as a function with the signature function(project, product, input).

Default: Undefined

Rule SubProject

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