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| <title> |
| Ant tasks for managing repositories |
| </title> |
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| <body> |
| <h1> |
| Ant tasks for managing repositories |
| </h1> |
| <table cellspacing="1" cellpadding="2" width="95%" align="center"> |
| <tr> |
| <td> |
| <a name="source_repositories" id="source_repositories"><b>Specifying |
| source repositories</b></a> |
| |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| Several p2 tasks accept "source" repositories. Source repositories |
| can be specified in several different ways: |
| </p> |
| <ul> |
| <li>A <b><tt>source</tt></b> attribute directly on the ant task. |
| The value is a URL to a location that contains both a metadata and |
| artifact repository. For example: |
| <div class="c1"> |
| |
| <tt><p2.mirror |
| source="http://download.eclipse.org/releases/helios" .... |
| /></tt> |
| </div> |
| </li> |
| <li>A <b><tt><source></tt></b> element nested in the ant |
| task. This element is an ant fileset, with additional |
| <i>location</i> and <i>kind</i> attributes. |
| <ul> |
| |
| <li> |
| <i>location</i> : A URL specifying the location of a |
| repository. If this attribute is set, all fileset based |
| attributes are ignored. |
| </li> |
| <li> |
| <i>kind</i>: Either "<tt>metadata</tt>" or |
| "<tt>artifact</tt>". If not set, the repository is both |
| metadata and artifacts. |
| </li> |
| |
| </ul>If no <i>location</i> attribute is set, all directories |
| matched by the fileset are added as repositories and all *.zip |
| files are treated as zipped repositories (accessed using a jar: |
| URL). For example: |
| <pre> |
| <source kind="metatata" dir="/build/input" includes="*.zip" /> |
| <source location="http://download.eclipse.org/releases/helios" /> |
| </pre> |
| </li> |
| <li>A <b><tt><source></tt></b> element containing a list of |
| repositories. Each nested element is again a fileset with an |
| additional <i>kind</i> attribute. For example: |
| <pre> |
| |
| <source> |
| <repository location="http://download.eclipse.org/releases/helios" /> |
| <repository kind="metadata" file="/build/repos/cdt-master-6.0.0-I200903161435.zip" /> |
| <repository kind="artifact" dir="/build/repos" includes="*repo" /> |
| </source> |
| </pre> |
| </li> |
| </ul> |
| |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <a name="destination_repositories" id= |
| "destination_repositories"><b>Specifying destination |
| repositories</b></a> |
| </td> |
| </tr> |
| <tr> |
| |
| <td> |
| <p> |
| Several p2 tasks accept "destination" repositories. Destination |
| repositories can be specified in several different ways: |
| </p> |
| <ul> |
| <li>A <b><tt>destination</tt></b> attribute directly on the ant |
| task. The value is a URL to a location for both a metadata and |
| artifact repository. |
| </li> |
| <li>A <b><tt><repository></tt></b> element nested in the ant |
| task. (<b><tt><destination></tt></b> may also be used.) This |
| element supports the following attributes: |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" |
| align="center"> |
| |
| <tr> |
| <td> |
| <tt>location</tt> |
| </td> |
| <td> |
| A URL to the location of the repository |
| </td> |
| </tr> |
| <tr> |
| |
| <td> |
| <tt>kind</tt> |
| </td> |
| <td> |
| Either "<tt>metadata</tt>" or "<tt>artifact</tt>". Default |
| is both if not specified. |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <tt>name</tt> |
| </td> |
| <td> |
| A name to give the repository if the repository does not |
| already exist. |
| </td> |
| </tr> |
| <tr> |
| |
| <td> |
| <tt>append</tt> |
| </td> |
| <td> |
| Append to a repository that is already there. (Default is |
| "true") |
| </td> |
| </tr> |
| <tr> |
| <td> |
| |
| <tt>compressed</tt> |
| </td> |
| <td> |
| Whether to compress the content/artifact xml into a jar |
| (Default is "true") |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>format</tt> |
| |
| </td> |
| <td> |
| A URL to another repository from which to copy the |
| repository name and other properties. |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <a name="installable_units" id="installable_units"><b>Specifying |
| Installable Units</b></a> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| |
| Some p2 tasks allow specifying installable units to work with. This |
| is done with nested <tt><iu></tt> elements which support the |
| following attributes: |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" align= |
| "center"> |
| <tr> |
| <td> |
| <tt>id</tt> |
| </td> |
| <td> |
| |
| The id of the IU to match. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>version</tt> |
| </td> |
| <td> |
| The version of the IU to match. If not specified, the highest |
| versioned IU is returned. (requires <i>id</i> to be set) |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <tt>query</tt> |
| </td> |
| <td> |
| Matches all IUs satisfying the query. Currently only "property" |
| queries are supported. The format of the query attribute is |
| intended to be "xpath-like". Eg: |
| <div class="c1"> |
| <tt><iu |
| query="property[@name='org.eclipse.equinox.p2.type.category']" |
| /></tt> |
| |
| </div> |
| <div class="c1"> |
| <tt><iu query="property[@name='my.property.name' |
| @value='specialValue']" /></tt> |
| </div> |
| </td> |
| </tr> |
| </table> |
| </td> |
| |
| </tr> |
| </table> |
| <h2> |
| Ant Tasks |
| </h2><br /> |
| <table cellspacing="1" cellpadding="2" width="95%" align="center"> |
| <tr> |
| <td> |
| <h3 class="c2"> |
| |
| <a name="p2_mirror" id="p2_mirror">p2.mirror</a> |
| </h3> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| This task mirrors artifacts and metadata from the given source |
| repositories to the destination. This task will traverse the source |
| repository and recursively include all IUs that match the |
| requirements of IUs being mirrored (this is called <em>slicing</em> |
| |
| the repository). |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| This task supports the following attributes and elements: |
| </p> |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" align= |
| "center"> |
| |
| <tr> |
| <td> |
| <tt>source</tt> |
| </td> |
| <td> |
| Source repositories, as outlined <a href= |
| "#source_repositories">above</a> |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <tt>destination</tt> |
| </td> |
| <td> |
| Destination repositories, as outlined <a href= |
| "#destination_repositories">above</a> |
| |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt><iu></tt> |
| </td> |
| <td> |
| Nested IU elements, as outlined <a href= |
| "#installable_units">above</a>. The installable units to |
| mirror. If none are specified, all IUs contained in the source |
| repositories are mirrored. |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <tt>log</tt> |
| </td> |
| <td> |
| A file to use for logging the results. |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <tt>ignoreErrors</tt> |
| </td> |
| <td> |
| Whether or not to ignore errors. (Default is false) |
| </td> |
| </tr> |
| <tr> |
| |
| <td> |
| <tt>raw</tt> |
| </td> |
| <td> |
| Copy the exact artifact descriptors from source into the |
| destination instead of initializing new artifact descriptors |
| with properties from the source descriptors. (Default is true) |
| </td> |
| </tr> |
| <tr> |
| <td> |
| |
| <tt>verbose</tt> |
| </td> |
| <td> |
| Turn on verbose logging. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>validate</tt> |
| |
| </td> |
| <td> |
| Validate that all all source descriptors are present in the |
| destination after mirroring is complete. (Default is false) |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>references</tt> |
| |
| </td> |
| <td> |
| Enables or disables the mirroring of references. (Default value is true). |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt><comparator></tt> |
| </td> |
| |
| <td> |
| A nested comparator element for comparing against a baseline |
| repository. If IUs from the source repository already exist in |
| the baseline, then the artifacts will be mirrored from the |
| baseline instead of the source. This element supports the |
| following attributes: |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" |
| align="center"> |
| <tr> |
| <td> |
| <tt><baseline></tt> |
| </td> |
| <td> |
| A nested element specifying the baseline repository. See |
| <a href="#destination_repositories"><i>destination |
| repositories</i></a> above. |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <tt><exclude></tt> |
| </td> |
| <td> |
| A nested element specifying artifacts to exclude from the |
| comparison. Contains nested <artifact> elements |
| which support the following attributes: |
| <table border="5" cellspacing="0" cellpadding="1" width= |
| "95%" align="center"> |
| |
| <tr> |
| <td> |
| <tt>id</tt> |
| </td> |
| <td> |
| The artifact id. |
| </td> |
| </tr> |
| <tr> |
| |
| <td> |
| <tt>classifier</tt> |
| </td> |
| <td> |
| The artifact classifier |
| </td> |
| </tr> |
| <tr> |
| <td> |
| |
| <tt>version</tt> |
| </td> |
| <td> |
| The version to exclude. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>range;</tt> |
| |
| </td> |
| <td> |
| A range of versions to exclude |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt><property></tt> |
| </td> |
| |
| <td> |
| Nested <property> elements specifying |
| properties that the artifact descriptor must have. |
| </td> |
| </tr> |
| </table><br /> |
| Example: Exclude all pack.gz artifacts: |
| <pre> |
| <exclude> |
| |
| <artifact> |
| <property name="format" value="packed" /> |
| </artifact> |
| </exclude> |
| </pre>Exclude the specified documentation bundles: |
| <pre> |
| <exclude> |
| |
| <artifact id="org.eclipse.jdt.doc.isv" classifier="osgi.bundle" /> |
| <artifact id="org.eclipse.jdt.doc.usr" classifier="osgi.bundle" /> |
| <artifact id="org.eclipse.pde.doc.isv" classifier="osgi.bundle" /> |
| </exclude> |
| </pre> |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <tt>comparator</tt> |
| </td> |
| <td> |
| Id of a comparator to use if the baseline artifacts |
| should be compared against the source artifacts. These |
| are extensions to the |
| <i>org.eclipse.equinox.p2.artifact.repository.artifactComparators</i> |
| extension point. Comparators provided by p2 are: |
| <ul> |
| |
| <li> |
| <i>org.eclipse.equinox.p2.repository.tools.jar.comparator</i>: |
| Compare jars. Class files are disassembled and |
| compared for equivalence, properties and manifest |
| files are compared as such, all other files are |
| compared byte-for-byte. |
| </li> |
| <li> |
| <i>org.eclipse.equinox.artifact.md5.comparator</i>: |
| Compare the MD5 sums as recorded in the artifact |
| repositories. |
| </li> |
| </ul> |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <tt>comparatorLog</tt> |
| </td> |
| <td> |
| A log file for the results of the comparison. |
| </td> |
| </tr> |
| </table> |
| |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt><slicingOptions></tt> |
| </td> |
| <td> |
| A nested element for specifying how to slice the repositories |
| to bring in additional IUs. This element supports the following |
| attributes: |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" |
| align="center"> |
| |
| <tr> |
| <td> |
| <tt>followStrict</tt> |
| </td> |
| <td> |
| Set to true if only strict dependencies should be |
| followed. A strict dependency is defined by a version |
| range only including one version (e.g. [1.0.0.v2009, |
| 1.0.0.v2009]). (Default is false) |
| </td> |
| </tr> |
| <tr> |
| |
| <td> |
| <tt>includeOptional</tt> |
| </td> |
| <td> |
| Whether or not to follow optional requirements. (Default |
| is true). |
| </td> |
| </tr> |
| <tr> |
| <td> |
| |
| <tt>includeNonGreedy</tt> |
| </td> |
| <td> |
| Whether or not to follow non-greedy requirements. |
| (Default is true). |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>includeFeatures</tt> |
| |
| </td> |
| <td> |
| Whether or not to include features. (Default is true). |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>platformFilter</tt> |
| </td> |
| |
| <td> |
| An "os,ws,arch" triplet to set as the platform against |
| which IU LDAP filters will be matched. IUs not matching |
| the filter will not be mirrored. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>filter</tt> |
| </td> |
| <td> |
| |
| Set additional filter properties. Format is a comma |
| separated list of "key=value" pairs. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>followOnlyFilteredRequirements</tt> |
| </td> |
| <td> |
| Invert the filters, include only the IUs that |
| <b>don't</b> match. |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <tt>latestVersionOnly</tt> |
| </td> |
| <td> |
| Set to "true" to filter the resulting set of IUs to only |
| included the latest version of each Installable Unit. By |
| default, all versions satisfying dependencies are |
| included. |
| </td> |
| </tr> |
| |
| </table> |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| </table><br /> |
| Examples: |
| <p> |
| |
| Creating a delta pack repository based on the contents of the platform, |
| rcp, jdt and equinox.executable features: |
| </p> |
| <pre> |
| <p2.mirror source="file://${buildRepo}"> |
| <destination kind="metadata" location="file://${deltaTemp}" name="RCP Delta Pack Repo" /> |
| <destination kind="artifact" location="file://${deltaTemp}" name="RCP Delta Pack Repo" /> |
| <iu id="org.eclipse.platform.feature.group" version="" /> |
| |
| <iu id="org.eclipse.rcp.feature.group" version="" /> |
| <iu id="org.eclipse.jdt.feature.group" version="" /> |
| <iu id="org.eclipse.equinox.executable" version="" /> |
| <slicingOptions includeOptional="false" includeNonGreedy="false" followStrict="true" followOnlyFilteredRequirements="true" /> |
| </p2.mirror> |
| </pre> |
| <p> |
| |
| Mirror the org.eclipse.equinox.p2.user.ui feature and other required |
| bundles locally (perhaps in preparation for a build). |
| </p> |
| <pre> |
| <p2.mirror source="http://download.eclipse.org/releases/helios" destination="${p2Repo}"> |
| <slicingOptions followStrict="true" /> |
| <iu id="org.eclipse.equinox.p2.user.ui.feature.group" /> |
| <iu id="org.eclipse.ecf"/> |
| |
| <iu id="org.eclipse.ecf.filetransfer"/> |
| <iu id="org.eclipse.ecf.identity"/> |
| <iu id="org.eclipse.ecf.provider.filetransfer"/> |
| <iu id="org.eclipse.ecf.provider.filetransfer.httpclient"/> |
| <iu id="org.eclipse.ecf.provider.filetransfer.httpclient.ssl" /> |
| <iu id="org.eclipse.ecf.provider.filetransfer.ssl"/> |
| |
| <iu id="org.eclipse.ecf.ssl" /> |
| <iu id="org.apache.commons.codec"/> |
| <iu id="org.apache.commons.httpclient"/> |
| <iu id="org.apache.ant"/> |
| <iu id="org.eclipse.core.runtime.compatibility.registry"/> |
| </p2.mirror> |
| |
| </pre> |
| <p> |
| Mirror the results of a build into a public location, and compare against |
| the existing update site to ensure that artifacts haven't changed if |
| their versions haven't been updated. |
| </p> |
| <pre> |
| <p2.mirror source="file:${buildRepo}" ignoreErrors="true" log="${buildlogs}/mirrorlog.txt"> |
| <destination compressed="true" name="${p2.repo.name}" location="file:${updateRepo}" append="true" /> |
| <comparator comparator="org.eclipse.equinox.p2.repository.tools.jar.comparator" comparatorLog="${buildlogs}/comparatorlog.txt"> |
| |
| <repository location="file:${updateSite}" /> |
| </comparator> |
| </p2.mirror> |
| </pre> |
| <table cellspacing="1" cellpadding="2" width="95%" align="center"> |
| <tr> |
| <td> |
| <h3 class="c2"> |
| |
| <a name="p2_repo2runnable" id= |
| "p2_repo2runnable">p2.repo2runnable</a> |
| </h3> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| Transform IUs into their installed form and add them to the |
| destination repository. This allows compiling against folder shaped |
| bundles that contain nested jars. This task is the main mechanism |
| by which headless PDE/Builds can reuse metadata. |
| </p> |
| |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| This task supports the following attributes and elements: |
| </p> |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" align= |
| "center"> |
| <tr> |
| |
| <td> |
| <tt>source</tt> |
| </td> |
| <td> |
| Source repositories, as outlined <a href= |
| "#source_repositories">above</a> |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <tt>desination</tt> |
| </td> |
| <td> |
| Destination repositories, as outlined <a href= |
| "#destination_repositories">above</a> |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <tt>failOnError</tt> |
| </td> |
| <td> |
| Default is true. Set to "false" to ignore errors and complete |
| the operation. |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <tt><iu></tt> |
| </td> |
| <td> |
| Nested IU elements, as outlined <a href= |
| "#installable_units">above</a>. The installable units to |
| transform. If none are specified, all IUs contained in the |
| source repositories are transformed. |
| </td> |
| </tr> |
| |
| </table> |
| </td> |
| </tr> |
| </table><br /> |
| <table cellspacing="1" cellpadding="2" width="95%" align="center"> |
| <tr> |
| <td> |
| <h3 class="c2"> |
| p2.process.artifacts |
| </h3> |
| |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| Process a local, file-based artifact repository. This task will |
| (optionally) sign and pack artifacts, as well as update the MD5 |
| sums in the repository to match the actual artifacts on disk (since |
| signing/conditioning will change the MD5 sums). This task will use |
| the jarProcessor, which in turn uses ant's SignJar task which |
| requires the <i>jarsigner</i> command line tool. |
| </p> |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <p> |
| This task supports the following attributes and elements: |
| </p> |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" align= |
| "center"> |
| <tr> |
| <td> |
| |
| <tt>repositoryPath</tt> |
| </td> |
| <td> |
| A URL to an artifact repository to process. This must be a |
| local, file-based repository. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>pack</tt> |
| |
| </td> |
| <td> |
| Whether or not to create pack.gz artifacts. (Default is false) |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>normalize</tt> |
| </td> |
| |
| <td> |
| Whether or not to do pack200(pack + unpack) conditioning on the |
| artifacts. (Default is false, however sign + pack will imply a |
| normalize.) |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt><sign></tt> |
| </td> |
| <td> |
| |
| A nested element to enable signing. This element supports the |
| following attributes: |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" |
| align="center"> |
| <tr> |
| <td> |
| <tt>alias</tt> |
| </td> |
| <td> |
| The alias to sign with |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <tt>keystore</tt> |
| </td> |
| <td> |
| The location of the keystore. |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <tt>keypass</tt> |
| </td> |
| <td> |
| Password for the private key (if different). |
| </td> |
| </tr> |
| <tr> |
| |
| <td> |
| <tt>storepass</tt> |
| </td> |
| <td> |
| Password for the key store. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| |
| <tt>unsign</tt> |
| </td> |
| <td> |
| Whether or not to strip any existing signatures before |
| signing. (Default is false) |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <tt><feature></tt> |
| </td> |
| <td> |
| Nested elements specifying features IUs to process (see |
| <a href="#installable_units">above</a>, the <i>query</i> |
| |
| attribute is not supported here). If no features or plug-ins |
| are specified, the entire repository is processed. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt><plugin></tt> |
| </td> |
| <td> |
| Nested elements specifying plugins IUs to process (see <a href= |
| "#installable_units">above</a>, the <i>query</i> attribute is |
| not supported here). If no features or plug-ins are specified, |
| the entire repository is processed. |
| </td> |
| |
| </tr> |
| </table> |
| </td> |
| </tr> |
| </table><br /> |
| <table cellspacing="1" cellpadding="2" width="95%" align="center"> |
| <tr> |
| <td> |
| <h3 class="c2"> |
| |
| p2.remove.iu |
| </h3> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| Remove Installable Units from the given metadata and artifact |
| repositories. The provided repositories must be modifiable. |
| </p> |
| </td> |
| |
| </tr> |
| <tr> |
| <td> |
| <p> |
| This task supports the following attributes and elements: |
| </p> |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" align= |
| "center"> |
| <tr> |
| <td> |
| |
| <tt><repository></tt> |
| </td> |
| <td> |
| Nested elements specifying metadata and artifact repositories |
| to remove Installable Units from. See <a href= |
| "#destination_repositories">destination repositories</a> above. |
| A metadata repository is required, the artifact repository is |
| optional. |
| </td> |
| </tr> |
| <tr> |
| |
| <td> |
| <tt><iu></tt> |
| </td> |
| <td> |
| Nested IU elements, as outlined <a href= |
| "#installable_units">above</a>. The installable units to |
| remove. Matching IUs are removed from the metadata repository, |
| and all associated artifacts are removed from the artifact |
| repository (if provided). |
| </td> |
| </tr> |
| </table> |
| |
| </td> |
| </tr> |
| </table><br /> |
| <table cellspacing="1" cellpadding="2" width="95%" align="center"> |
| <tr> |
| <td> |
| <h3 class="c2"> |
| p2.composite.repository |
| </h3> |
| |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| Create a composite repository |
| </p> |
| </td> |
| </tr> |
| |
| <tr> |
| <td> |
| <p> |
| This task supports the following attributes and elements: |
| </p> |
| <table border="5" cellspacing="0" cellpadding="1" width="95%" align= |
| "center"> |
| <tr> |
| <td> |
| <tt>failOnExists</tt> |
| |
| </td> |
| <td> |
| Whether we should fail if the repository already exists. |
| (Default is false) |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt>validate</tt> |
| </td> |
| |
| <td> |
| A comparator-id. Child repositories claiming to contain the |
| same artifact are compared using the given comparator. These |
| are extensions to the |
| <i>org.eclipse.equinox.p2.artifact.repository.artifactComparators</i> |
| extension point. Comparators provided by p2 are: |
| <ul> |
| <li> |
| <i>org.eclipse.equinox.p2.repository.tools.jar.comparator</i>: |
| Compare jars. Class files are disassembled and compared for |
| equivalence, properties and manifest files are compared as |
| such, all other files are compared byte-for-byte. |
| </li> |
| <li> |
| |
| <i>org.eclipse.equinox.artifact.md5.comparator</i>: Compare |
| the MD5 sums as recorded in the artifact repositories. |
| </li> |
| </ul> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt><add></tt> |
| |
| </td> |
| <td> |
| A nested element containing a list of repositories to add to |
| the composite. See <a href="#source_repositories">source |
| repositories</a> above. |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <tt><remove></tt> |
| |
| </td> |
| <td> |
| A nested element containing a list repositories to remove from |
| the composite. See <a href="#source_repositories">source |
| repositories</a> above. |
| </td> |
| </tr> |
| </table> |
| </td> |
| </tr> |
| |
| </table> |
| </body> |
| </html> |
