Changes between Initial Version and Version 1 of Trac Ini


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Timestamp:
06/03/14 19:18:05 (10 years ago)
Author:
trac
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  • Trac Ini

    v1 v1  
     1= The Trac Configuration File = 
     2 
     3 ''[Note To Editors] Please discuss documentation changes in the [#Discussion] section. Even better, send us [TracDev/SubmittingPatches documentation patches] against the ''code'' (i.e. where the configuration entries are documented), either on Trac-dev or on new tickets. '' 
     4 
     5[[TracGuideToc]] 
     6[[PageOutline]] 
     7 
     8Trac configuration is done by editing the '''`trac.ini`''' config file, located in `<projectenv>/conf/trac.ini`.  Changes to the configuration are usually reflected immediately, though changes to the `[components]` or `[logging]` sections will require restarting the web server. You may also need to restart the web server after creating a global configuration file when none was previously present. 
     9 
     10The `trac.ini` configuration file and its parent directory should be writable by the web server, as Trac currently relies on the possibility to trigger a complete environment reload to flush its caches. 
     11 
     12== Global Configuration == 
     13 
     14In versions prior to 0.11, the global configuration was by default located in `$prefix/share/trac/conf/trac.ini` or /etc/trac/trac.ini, depending on the distribution. If you're upgrading, you may want to specify that file to inherit from.  Literally, when you're upgrading to 0.11, you have to add an `[inherit]` section to your project's `trac.ini` file. Additionally, you have to move your customized templates and common images from `$prefix/share/trac/...` to the new location. 
     15 
     16Global options will be merged with the environment-specific options, where local options override global options. The options file is specified as follows: 
     17{{{ 
     18[inherit] 
     19file = /path/to/global/trac.ini 
     20}}} 
     21Multiple files can be specified using a comma-separated list. 
     22 
     23Note that you can also specify a global option file when creating a new project,  by adding the option `--inherit=/path/to/global/trac.ini` to [TracAdmin#initenv trac-admin]'s `initenv` command.  If you do not do this but nevertheless intend to use a global option file with your new environment, you will have to go through the newly generated `conf/trac.ini` file and delete the entries that will otherwise override those set in the global file. 
     24 
     25There are two more entries in the [[#inherit-section| [inherit] ]] section, `templates_dir` for sharing global templates and `plugins_dir`, for sharing plugins. Those entries can themselves be specified in the shared configuration file, and in fact, configuration files can even be chained if you specify another `[inherit] file` there. 
     26 
     27Note that the templates found in the `templates/` directory of the TracEnvironment have precedence over those found in `[inherit] templates_dir`. In turn, the latter have precedence over the installed templates, so be careful about what you put there, notably if you override a default template be sure to refresh your modifications when you upgrade to a new version of Trac (the preferred way to perform TracInterfaceCustomization being still to write a custom plugin doing an appropriate `ITemplateStreamFilter` transformation). 
     28 
     29== Reference for settings 
     30 
     31This is a brief reference of available configuration options, and their default settings. 
     32 
     33[[TracIni]] 
     34 
     35---- 
     36See also: TracGuide, TracAdmin, TracEnvironment