Dev:versioning: Difference between revisions

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{{navi}}{{note|The subject of this article is accessing, setting and naming developer versions. To learn about published {{rml}} versions and about our release policy, see [[dev:versions]].}}
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== Download railML ==
=== Current stable release ===
 
In order to get the current stable {{rml}} package, go to the [http://www.railml.org/en/download.html''Download section''] on the [http://www.railml.org/ {{rml}} homepage] whilst logged on.
 
The package consists of an zip archive containing:
 
* XML Schema files in <tt>schema</tt> folder; and
* HTML documentation in <tt>documentation</tt> folder
 
XML example files can be found on {{site|http://www.railml.org/en/user/exampledata.html}}.
 
Current stable release is {{rml}} {{current}} resp. {{current|3}}.
 
=== Older stable releases ===
 
Older officially released {{rml}} versions are archived at the [http://www.railml.org/ railML homepage]. Click ''Developers > Download'' or {{site|http://www.railml.org/en/download.html|use this direct link}}.
 
All schemes are zip archived.
 
=== Developer unstable releases ===
 
Since railML 1.1 the development of railML can be publicly supervised through the public subversion repository located at {{site|https://svn.railml.org|railML's SVN|domain=svn}}.
Beginning on June 20<sup>th</sup>, 2016 the main branch is splitted to allow a parallel work for railML 2 and railML 3 development.
Therefore the structure is made like described below:
 
/
    railML2/
        [https://svn.railml.org/railML2/trunk/ trunk]/
        branches/
        tags/
    railML3/
        trunk/
        branches/
        tags/
 
''Please note: The old server at {{external|http://www.assembla.com/spaces/railML|www.assembla.com}} is not longer in use since March 2014.''
 
{{external|http://subversion.apache.org|Subversion}} is an open source version control system. All code changes are registered with date and time together with its commiter and a commit log message.
 
==== Routine downloads ====
 
If you want to keep track of all code commits, you should use a subversion client. A read only access to the schemes is available at {{site |http://svn.railml.org|railML's SVN|domain=svn}}, any write access is possible only for the railML coordinators.
 
* Change to your local railML folder.
* First time: checkout the current repository (all changes since version 1.1).
*:<pre>svn co https://svn.railml.org/</pre>
* Further: update your local repository copy as often as you want (all recent changes since last svn update).
*:<pre>svn up https://svn.railml.org/</pre>
 
You get railML files according to its [[#Subversion_repository_folders | repository folders]].
 
==== Most recent snapshot ====
 
If you don't run an subversion client, you can nevertheless get a copy of the most recent developer version.
 
Simply click ''Developer version'' on the [http://www.railml.org/ {{rml}} homepage] to download an zip archive of repositories' [[#trunk | <tt>trunk</tt> folder]].
 
The zip archive contains:
 
* Current XML Schema files in <tt>schema</tt> folder
* Current XML example files in <tt>examples</tt> folder
* Current defect XML sample files for semantic validation purposes in <tt>defectSamples</tt> folder
* blank <tt>documentation</tt> folder
 
==== Exchange a railML file based on unstable schemas ====
 
The following XML fragment shows how to exchange railML files using unstable railML schemas.
 
<pre>
<?xml version="1.0" encoding="UTF-8"?>
<railml version="2.1r416"
  xmlns="http://www.railml.org/schemas/2011"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://www.railml.org/schemas/2011 https://svn.railml.org/export/416/trunk/schema/railML.xsd">
  ...
</railml>
</pre>
 
* Use the last released version number plus the current SVN number: {{Attr|version<nowiki>=</nowiki>"2.1r416"}}
* Use the last released namespace
** as default namespace: {{Attr|xmlns<nowiki>="http://www.railml.org/schemas/2011"</nowiki>}}
** as prefixed namespace: {{Attr|xmlns:rail<nowiki>="http://www.railml.org/schemas/2011</nowiki>"}} (not shown above)
* Use the appropriate web-based Schema location at railML.org: {{Attr|xsi:schemaLocation<nowiki>="http://www.railml.org/schemas/2011 https://svn.railml.org/export/416/trunk/schema/railML.xsd"</nowiki>}}
 
For local validation purposes, see [[CO:catalog|Local versus web-based validation (XML catalogs and XML namespaces)]]
 
For more information on how to use version numbers and namespaces, see [[CO:versions|Recommendations on version numbers]].
 
== Subversion repository folders ==
 
=== trunk ===
 
The /trunk/ directory contains the source files that the next public and stable project release is based on.
 
=== tags ===
 
The /tags/ directory contains snapshots of public and stable project versions that have been released.
 
=== branches ===
 
The /trunk/ directory contains the source files that the next public and stable project release is based on.
 
Back to [[Hauptseite#Common_.28CO.29| Common overview]]
 
[[Category:GeneralDescription]]
[[category:Common Concept]]

Revision as of 22:00, 23 January 2020

🗒️ This page is mirrored from page Dev:versioning in The railML® 3 wiki.

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