info | Apache Ivy™ Documentation

# info [since 1.4] The `info` task eases the access to some essential data contained in an Ivy file without performing a dependency resolution. The information is retrieved by setting Ant properties:
Property | Description
--- | ---
ivy.organisation | The organisation of the module, as found in the info tag of the Ivy file parsed.
ivy.module | The name of the module, as found in the info tag of the Ivy file parsed.
ivy.branch | The branch of the module if any, as found in the info tag of the Ivy file parsed.
ivy.revision | The revision of the module, as found in the info tag of the Ivy file parsed.
ivy.status | The status of the module, as found in the info tag of the Ivy file parsed.
ivy.publication | The publication time of the module, as found in the info tag of the Ivy file parsed. (since 2.2)
ivy.extra.[any extra attribute] | Corresponding extra attribute value, as found in the info tag of the Ivy file parsed
ivy.configurations | A comma separated list of configurations of the module, as declared in the configurations section
ivy.public.configurations | A comma separated list of public configurations of the module, as declared in the configurations section
ivy.configuration.[config name].desc | For each configuration with a description, a property is created containing this description. (since 2.2)
ivy.artifact.[index].name | For each published artifact, a property is created containing its name. (since 2.2)
ivy.artifact.[index].type | For each published artifact, a property is created containing its type. (since 2.2)
ivy.artifact.[index].ext | For each published artifact, a property is created containing its ext. (since 2.2)
ivy.artifact.[index].conf | For each published artifact, a property is created containing its conf. (since 2.2)
ivy.artifact.[index].extra.[any extra attribute] | For each extra attribute of the published artifact, a property is created containing its name. (since 2.2)
[since 2.0] This task has been enhanced to allow you to retrieve information about Ivy modules in a repository. Instead of specifying a local Ivy file you may specify the organisation, module, revision pattern and (optionally) the branch of the Ivy module in the repository you wish to retrieve the information for. The revision pattern is what is used when declaring a dependency on a module, identical to how the findrevision task works. In fact, this task can now be used in place of the findrevision task. If no matching module is found then no property values are set. You may now also set the property attribute to change the first part of the property names that are set by this task e.g. if you set the property attribute to `mymodule` this task will set the Ant properties `mymodule.organisation`, `mymodule.module`, `mymodule.revision` etc. (since 2.2) This task has been enhanced to also retrieve detailed information about the module’s published artifacts, as well as the publication time. ## Attributes
Attribute | Description | Required
--- | --- | ---
file | the Ivy file to parse | Yes, if you wish to parse an Ivy file. No, if you are retrieving information about a module from an Ivy repository.
organisation | the organisation of the module to find (since 2.0) | No, if you wish to parse an Ivy file. Yes, if you are retrieving information about a module from an Ivy repository.
module | the the name of the module to find (since 2.0) | No, if you wish to parse an Ivy file. Yes, if you are retrieving information about a module from an Ivy repository.
branch | the branch of the module to find (since 2.0) | No, defaults to the default branch for the given module if you are retrieving information about a module from an Ivy repository.
revision | the revision constraint to apply (since 2.0) | No, if you wish to parse an Ivy file. Yes, if you are retrieving information about a module from an Ivy repository.
property | the name to use as the base of the property names set by this task (since 2.0) | No, will default to `ivy` if not set.
settingsRef | A reference to Ivy settings that must be used by this task (since 2.0) | No, defaults to `ivy.instance`.
## Examples Given this `ivy.xml` file:
    <ivy-module version="1.0" xmlns:e="http://ant.apache.org/ivy/extra">
        <info organisation="apache"
              module="info-all"
              branch="trunk"
              revision="1.0"
              status="release"
              e:myextraatt="myvalue"/>
        <configurations>
            <conf name="default"/>
            <conf name="test"/>
            <conf name="private" visibility="private"/>
        </configurations>
        <publications>
            <artifact name="thing1" type="jar" ext="jar" conf="default" e:data="main"/>
            <artifact name="thing2" type="jar" ext="jar" conf="default" e:data="client"/>
        </publications>
        <dependencies>
            <dependency org="org1" name="mod1.2" rev="2.0"/>
        </dependencies>
    </ivy-module>
    <ivy:info file="${basedir}/path/to/ivy.xml"/>
Parses `${basedir}/path/to/ivy.xml` and set properties as described above accordingly:
    ivy.organisation=apache
    ivy.module=info-all
    ivy.branch=trunk
    ivy.revision=1.0
    ivy.status=release
    ivy.extra.myextraatt=myvalue
    ivy.configurations=default, test, private
    ivy.public.configurations=default, test
    ivy.artifact.1.name=thing1
    ivy.artifact.1.type=jar
    ivy.artifact.1.ext=jar
    ivy.artifact.1.conf=default
    ivy.artifact.1.extra.data=main
    ivy.artifact.2.name=thing2
    ivy.artifact.2.type=jar
    ivy.artifact.2.ext=jar
    ivy.artifact.2.conf=default
    ivy.artifact.2.extra.data=client
Given the same Ivy module in a repository:
    <ivy:info organisation="apache" module="info-all" revision="1.0"/>
will set the exact same set of properties as above. Using:
    <ivy:info organisation="apache" module="info-all" revision="1.0" property="infotest"/>
will set:
    infotest.organisation=apache
    infotest.module=info-all
    infotest.branch=trunk
    infotest.revision=1.0
    infotest.status=release
    infotest.extra.myextraatt=myvalue
    infotest.configurations=default, test, private
    infotest.public.configurations=default, test
    infotest.artifact.1.name=thing1
    infotest.artifact.1.type=jar
    infotest.artifact.1.ext=jar
    infotest.artifact.1.conf=default
    infotest.artifact.1.extra.data=main
    infotest.artifact.2.name=thing2
    infotest.artifact.2.type=jar
    infotest.artifact.2.ext=jar
    infotest.artifact.2.conf=default
    infotest.artifact.2.extra.data=client