Trac: More Than Just a Bug Tracker
Introducing Trac
Trac is an enhanced wiki and issue tracking system for software development projects.
- Timeline - lists all Trac events that have occurred in chronological order, a brief description of each event and if applicable, the person responsible for the change.
- Roadmap - provides a view on the ticket system that helps planning and managing the future development of a project.
- Browse Source - Trac is fully integrated with Subversion - more on this later!
- Lots More!
Creating a New Ticket
Entering a new ticket is simple. Just select the type, enter a description, select the relevant properties then hit "Submit Ticket".
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One of the major advantages of Trac is that it's extremely easy to add new fields to the ticket system.
Integrated Wiki
A fully featured wiki is integrated into the Trac system with fully history and diff support.
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Searches and queries can be done through the SQL-style reports or the more user-friendly "Custom Query" screen show here.
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Project Management
The roadmap section provides an interactive graphical overview of progress for each milestone.
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Milestones
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Clicking on a particular milestone from the Roadmap will take you to a detailed view showing more statistics, this time for various different properties. You can view tickets by owner, severity, etc.
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Timeline
The timeline page shows a chronological list of all events and is a good way to see what's change since your last visit.
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It includes all sorts of interesting events from wiki changes to subversion commits to milestone completions. Each event provides a link to more detailed information. For example, an svn commit links directly to a visual diff of the changeset, which neatly brings me onto the next feature...
Changesets
Trac is extremely well integrated with Subversion and provides a nifty diff viewer. Show here is the in-line viewer but you can alter it to show changes side-by-side.
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Diffs aren't limited to the previous change - you can do a diff on any revision in the repository as illustrated in the next section.
Source Browser
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The source browser lists all the changes in the repository and allows you to compare any two revisions - very powerful!
Links, Links, Links!
Trac provides extensive support for linking to various events and items within the system for both wiki pages and ticket comments.
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Linking to source code changes is particularly powerful. When a fix is detected for a particular bug, the developer can easily link to the changeset from the ticket allowing readers to jump to a diff showing exactly what changes were required to fix the bug.
Inline Diffs
If linking to a particular changeset isn't immediate enough for you, then why not display the diff directly in the wiki page or ticket comment?
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Summary
For more information on Trac refer to the website. There is also a demo project that you can checkout to evaluate and play around with Trac before downloading.