Version 7 (modified by mrelbe, 7 years ago) (diff)

Added comment about lack of reformatting Trac 0.11 ticket-commit-messages

Ticket Changesets Plugin


The TracTicketChangesetsPlugin hooks into changeset notifications and searches commit messages for ticket references. Referenced tickets are updated with the commit message, and all concerning changesets for a ticket are presented in a separate section on ticket pages, just above the change history section.

The source of this plugin is based on code distributed with Trac 0.12 (tracopt/ticket/ The plugin works with multiple repositories. Language is translated if Babel is installed.

This plugin is not compatible with Trac 0.11 or older versions.

Bugs/Feature Requests

Existing bugs and feature requests for TracTicketChangesetsPlugin are here.

If you have any issues, create a new ticket.


The plugin currently does not reformat ticket-commit-messages produced by Trac 0.11 since I am not confident in how those are formatted. Please submit a ticket requesting this together with examples of old ticket-commit-messages, and I will add that capability to this plugin.


Download the zipped source from [download:tracticketchangesetsplugin here].


You can check out TracTicketChangesetsPlugin from here using Subversion, or browse the source with Trac.


The related changesets are presented just above the ordinary change history:

When several repositories contains changesets relating to a ticket, the content will gracefully be split into one sub-section for each repository.

The plugin can be configured to present the box as initially collapsed, or hidden completely when no changesets are related to the ticket. Revision ranges can be presented in compact form, for example [420-422] instead of [420] [421] [422].

The macros CommitMessage(repo, rev) and TicketChangesets(ticket) are provided to present a commit message for a given repository and revision, and all changesets that are related to a given ticket.

Console administration commands are available for resynchronizing relations between tickets and changesets:

  • trac-admin %ENV% ticket_changesets diff
  • trac-admin %ENV% ticket_changesets reformat (DANGEROUS!)
  • trac-admin %ENV% ticket_changesets resync

Please see the in-built documentation for more details.

Installation instructions

  1. Enable the plugin by the following in trac.ini:
    ticketchangesets.* = enabled
  2. Add the section [ticket-changesets] to configure the behaviour:
    check_perms = true
    collapsed = false
    commands.close = close closed closes fix fixed fixes
    commands.refs = addresses re refs references see ticket tickets
    compact = true
    hide_when_none = false
    notify = false
    resolution = fixed
  3. The Trac environment needs to be upgraded:
    trac-admin %ENV% upgrade
  4. Re-synchronize repositories (optional, but recommended before next step which will scan all existing commit messages):
    trac-admin %ENV% repository resync "*"
  5. Build relations between tickets and changesets:
    trac-admin %ENV% ticket_changesets resync
  6. Re-format existing ticket commit messages (DANGEROUS!)
    1. Produce a diff-like output for your analysis, which does not affect the database, before re-formatting existing commit messages:
      trac-admin %ENV% ticket_changesets diff > out.diff
      Examine out.diff and assert that re-formatting is sensible before next step.
    2. Re-format (DANGEROUS!)
      trac-admin %ENV% ticket_changesets reformat
  7. Setup hook-scripts (Windows example, does not differ from official instructions applicable to Trac 0.12):
    1. post-commit.cmd
      :: Trac 0.12 post-commit hook script for Windows
      @SET TRAC_ENV=...
      @SET REPOS=%1
      @SET REV=%2
      @trac-admin "%TRAC_ENV%" changeset added "%REPOS%" "%REV%"
    2. post-revprop-change.cmd
      :: Trac 0.12 post-revprop-change hook script for Windows
      @SET TRAC_ENV=...
      @SET REPOS=%1
      @SET REV=%2
      @trac-admin "%TRAC_ENV%" changeset modified "%REPOS" "%REV%"

From here-on, tickets will be updated when referenced in a commit message, and the relation between tickets and revisions are automatically tracked.

Recent Changes

16184 by rjollos on 2017-01-18 05:23:52
1.0dev: Change id to avoid duplicate ids on ticket page

Untested change. Refs #13046.

15264 by rjollos on 2016-02-11 05:22:34
Remove unnecessary svn:mime-type on py files

svn:mime-type was set to "plain" for many files.

14506 by rjollos on 2015-03-25 07:02:15
1.0dev: Changed heading level to match Trac 1.0 styling. Fixes #12234.

Patch by hendrik.millner@….



Author: mrelbe
Maintainer: mrelbe

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