NuWa Trac Login And Preferences

Your SVN account identity is used by Trac, so use this to login using the above link. Before doing this most links will yield PERMISSION DENIED messages.

• After log in be sure to set your email address in the preferences, in order to be notified of changes to tickets you create.
• While the dayabay identity will allow you to login you are requested to only use this until you get your own SVN identity from Qiumei (maqm AT ihep.ac.cn)

Keywords/Tags

To help find things, please assign descriptive Tags to tickets that you create or comment on.

• Use Capitalised words without spaces, for the tags
• Reuse preexisting tags if they are appropriate
• Use multiple Tags if appropriate, delimited by spaces

Welcome to Nuwa Trac

This Trac instance provides an interface to the SVN repository

• http://dayabay.ihep.ac.cn/svn/dybsvn/

In addition to this page see other documentation on IHEP Trac

• wiki:NuWa_Slave -- how to create an auto-updating auto-tested dybinst-allation (NEW SIMPLIFIED SETUP - Aug 2010 )
• wiki:NuWa_Trac -- introduction to Trac, creating tickets etc..
• wiki:Testing_Quickstart -- installation/usage of python based testing infrastructure
• tagged:Help -- documents tagged with the Keyword Help at IHEP

These pages are also translated/copied (with some delay) to the BNL wiki :

• db:NuWa_Trac -- introduction to Trac, creating tickets etc..
• db:Testing_Quickstart -- installation/usage of python based testing infrastructure
• db_:Trac -- documents in Trac category at BNL

A very readable page by Brett, focussing on just what you need to know to add tests :

• db:Unit_Tests

NB although Nuwa Trac provides yet another wiki, creating pages on it is not encouraged unless they are directly related to the use of Trac or the testing system.

Dec 2008 Beijing Tutorial : NuWa-Trac and Testing System

Tutorial slides available at doc:3091, providing guidance for all levels of user and with some cool tips and tricks for efficient usage.

Usage Tips

Using the Search Box

The search box at top right provides simple searches of commit messages, tickets and wiki pages. In addition to this simple search functionality, entering snippets of wikitext in the search box provides shortcut access to tickets, changesets, reports links etc..

search text	result
/dybgaudi/trunk	browse repository path (when used in ordinary wiki text use source:/dybgaudi/trunk )
r42	changeset r42
#1	ticket #1
{6}	report {6} presentation of a selection of tickets
[/build/dybinst]	a project relative link, /build/dybinst
[/build/dybinst/199]	a specific build /build/dybinst/199
log:dybgaudi/trunk/DybKernel/	revision log:dybgaudi/trunk/DybKernel/
doc:101	doc:101 docdb document
root:TH1	root:TH1 root documentation

Link Syntax

Some links of form prefix:whatever such as doc:101 are configured by a special wiki page InterMapTxt that maps the prefixes to URLs, you can add URL prefixes by editing the InterMapTxt wiki page. Examples of using these prefix links :

text to enter	what it looks like	action (mostly jumping somewhere)
search:?q=yield	search:?q=yield	search commit messages and tickets
root:TH1	root:TH1	roots documentation for class TH1
doc:101	doc:101	docdb document 101
source:/legacy/trunk	source:/legacy/trunk	repository browser on a directory or file
db_:SVN db_:Gaudi	db_:SVN db_:Gaudi	BNL wiki pages for categories SVN, Gaudi
db:SVN_Web_Interface	db:SVN_Web_Interface	BNL wiki page
dbp_:Gaudi	dbp_:Gaudi	private BNL wiki page for a category
db__:SVN	db__:SVN	search BNL wiki
dbp__:Gaudi	dbp__:Gaudi	search private BNL wiki
swish:Acrylic	swish:Acrylic	swish search for the string
offline:2008-08/msg00058.html	offline:2008-08/msg00058.html	link to archived mail
dox_pkg_class:GenTools:GtGunGenTool	dox_pkg_class:GenTools:GtGunGenTool	Doxygen class documentation
raw-attachment:ticket:420:Test.2.rar	raw-attachment:ticket:420:Test.2.rar	direct download of attachment
raw-attachment:Test.2.rar	(see #420 for example )	direct download of attachment from within ticket context
AD:1 MDC:10	AD:1 MDC:10	Jump to elog entries

All of the above can be used in normal wiki text, and can also be used as shortcuts in the search box. You can use these in all places that wiki text is allowed, namely :

• in commit messages from your svn commandline
• on wiki pages
• in issue/feature request tickets

Link Presentation

To prettify the presentation of the link you can use the square bracket form :

text to enter	what it looks like	action
[search:?q=yield yield]	yield	search commit messages and tickets
[source:/dybgaudi/trunk /dybgaudi/trunk/]	/dybgaudi/trunk/	browser on a directory/file

For full details see TracLinks and TracSearch.

Present repository files with wikitext or reStructuredText markup

The Trac browser presentation of text files in the repository can be made to use wikitext/rst markup by setting an svn property on the file. For example with :

svn propset svn:mime-type text/x-trac-wiki README.txt
svn propset svn:mime-type text/x-rst README.rst

An example file using this :

• source:dybgaudi/trunk/Database/DbiValidate/README.txt

See also trac:WikiRestructuredText

File Attachments

The file attachment links you see on a ticket page do not lead directly to the file. If you try to download this link, you will get the html of a preview page If Trac knows about the format, this page will display the contents of the file. In any case, if you go to the bottom you will see an "Original Format" link. Click that to get the actual file.

Also when you add an attachment you can make it easier for readers to download by adding a direct raw-attachment link. An example in is #420 where one can write

• raw-attachment:ticket:420:Test.2.rar
• in the context of the ticket one can write just raw-attachment:Test.2.rar
• or make it pretty with [raw-attachment:ticket:420:Test.2.rar Test.2.rar] which gives Test.2.rar

Create Custom Queries

You can create a Custom Query using the Query tab at top right. For example by removing the default owner filters with the - and choosing Component from the "Group results by" option you can construct a new report without having to descend to SQL.

Using the "Save" button then allows you to name your newly created query, as eg Active Tickets Grouped by Component and the query then becomes a report

• report:13 ie: http://dayabay.ihep.ac.cn/tracs/dybsvn/report/13 also accessible using shortcut {13}

For ad-hoc queries that you do not wish to enshrine as reports you can just save them as a TracLink

• query:?status=assigned&status=new&status=reopened&group=component&order=priority

which also works as a search quicklink.

Including Tables of tickets in Milestones (or other tickets)

The /milestone/DBI_Integration includes tables of associated tickets provided by the TicketQuery macro, which enables filtering based on the ticket fields (including keywords/tags). Query syntax is described at wiki:TracQuery#UsingtheTicketQueryMacro

== tickets assigned to this milestone ==
[[TicketQuery(milestone=DBI_Integration,format=table)]]

== tickets with keywords containing ''DBI or DB or MySQL or Database'' ,  grouped by status ==
[[TicketQuery(keywords~=DB|DBI|MySQL|Database,group=status,groupdesc=True,format=table)]]

Using a keyword/tag convention such as S1,S2 for the steps assigned to a milestone allows simple spoofing of sub-Milestones, a feature slated for a future Trac release.

FireFox Search Integration

Add dybsvn search to your FireFox search field by choosing Add dybsvn Search from the dropdown next to the FireFox search field while you are visiting this page. This works because Trac 0.11 acts as an OpenSearch client, providing a standardized description of the search query URL.

• Note all of the forms of links discussed above can then be used direct from FireFox , without having to navigate here first

Trac Starting Points

• OriginalWikiStart -- Trac welcome page
• TracGuide -- Built-in Documentation
• The Trac project -- Trac Open Source Project
• Trac FAQ -- Frequently Asked Questions
• TracSupport -- Trac Support

For a complete list of local wiki pages, see TitleIndex.