Changes between Initial Version and Version 1 of TracIni

Timestamp:

Jan 3, 2023 5:00:21 AM (23 months ago)

Author:

trac

Comment:

--

TracIni

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+= The Trac Configuration File
+
+[[TracGuideToc]]
+[[PageOutline(2-5,Contents,pullout)]]
+
+Trac is configured through the **`trac.ini`** file, located in the `<projectenv>/conf` directory. The `trac.ini` configuration file and its parent directory should be writable by the web server.
+
+Trac monitors the timestamp of the file to trigger a complete environment reload and flush its caches when the timestamp changes. Most changes to the configuration will be 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 [#GlobalConfiguration global configuration] file when none was previously present.
+
+== Global Configuration
+
+Configuration can be shared among environments using one or more global configuration files. Options in the global configuration will be merged with the environment-specific options, with local options overriding global options. The global configuration file is specified as follows:
+{{{#!ini
+[inherit]
+file = /path/to/global/trac.ini
+}}}
+Multiple files can be specified using a comma-separated list.
+
+Note 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.
+
+There 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.
+
+Note 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, refresh your modifications when you upgrade to a new version of Trac. The preferred way to perform TracInterfaceCustomization is still to write a custom plugin doing an appropriate `ITemplateStreamFilter` transformation.
+
+== Reference for settings
+
+This is a brief reference of available configuration options, and their default settings.
+
+Documentation improvements should be discussed on the [trac:MailingList#Trac-dev trac-dev mailing list] or described in a [trac:NewTicket ticket]. Even better, [trac:TracDev/SubmittingPatches submit a patch] against the docstrings in the code.
+{{{ #!comment
+Please don't waste your time by editing the HTML code below, changes won't be picked up. Instead, follow the above guidance for suggesting documentation improvements.
+}}}
+[[TracIni]]
+
+----
+See also: TracGuide, TracAdmin, TracEnvironment