Configuration reference ####################### Information on how to configure Bazaar. .. TODO: Should have some explanation of why you'd want things in .. branch.conf. Environment variables ===================== While most configuration is handled by configuration files, some options which may be semi-permanent can also be controlled through the environment. BZR_EMAIL --------- Override the email id used by Bazaar. Typical format:: "John Doe " See also the ``email`` configuration value. BZR_PROGRESS_BAR ---------------- Override the progress display. Possible values are "none", "dots", "tty" BZR_SIGQUIT_PDB --------------- Control whether SIGQUIT behaves normally or invokes a breakin debugger. 0 = Standard SIGQUIT behavior 1 = Invoke breakin debugger (default) BZR_HOME -------- Override the home directory used by Bazaar. BZR_SSH ------- Select a different SSH implementation. BZR_PDB ------- Control whether to launch a debugger on error. 0 = Standard behavior 1 = Launch debugger BZR_REMOTE_PATH --------------- Path to the Bazaar executable to use when using the bzr+ssh protocol. See also the ``bzr_remote_path`` configuration value BZR_EDITOR ---------- Path to the editor Bazaar should use for commit messages, etc. BZR_PLUGIN_PATH --------------- The path to the plugins directory that Bazaar should use. BZRPATH ------- The path where Bazaar should look for shell plugin external commands. Configuration files =================== Location -------- Configuration files are located in ``$HOME/.bazaar`` and are sometimes referred to as ``ini files``: * ``bazaar.conf`` describes default configuration options, * ``locations.conf`` describes configuration information for specific branch locations, * ``authentication.conf`` describes credential information for remote servers. Each branch can also contain a configuration file that sets values specific to that branch. This file is found at ``.bzr/branch/branch.conf`` within the branch. This file is visible to all users of a branch, if you wish to override one of the values for a branch with a setting that is specific to you then you can do so in ``locations.conf``. General format -------------- An ini file has three types of contructs: section headers, section variables and comments. Comments ~~~~~~~~ A comment is any line that starts with a "#" (sometimes called a "hash mark", "pound sign" or "number sign"). Comment lines are ignored by Bazaar when parsing ini files. Section headers ~~~~~~~~~~~~~~~ A section header is a word enclosed in brackets that starts at the begining of a line. A typical section header looks like this:: [DEFAULT] The only valid section header for bazaar.conf is [DEFAULT], which is case sensitive. The default section provides for setting variables which can be overridden with the branch config file. For ``locations.conf``, the variables from the section with the longest matching section header are used to the exclusion of other potentially valid section headers. A section header uses the path for the branch as the section header. Some examples include:: [http://mybranches.isp.com/~jdoe/branchdir] [/home/jdoe/branches/] Section variables ~~~~~~~~~~~~~~~~~ A section variable resides within a section. A section variable contains a variable name, an equals sign and a value. For example:: email = John Doe check_signatures = require Variable policies ~~~~~~~~~~~~~~~~~ Variables defined in a section affect the named directory or URL plus any locations they contain. Policies can be used to change how a variable value is interpreted for contained locations. Currently there are three policies available: none: the value is interpreted the same for contained locations. This is the default behaviour. norecurse: the value is only used for the exact location specified by the section name. appendpath: for contained locations, any additional path components are appended to the value. Policies are specified by keys with names of the form "$var:policy". For example, to define the push location for a tree of branches, the following could be used:: [/top/location] push_location = sftp://example.com/location push_location:policy = appendpath With this configuration, the push location for ``/top/location/branch1`` would be ``sftp://example.com/location/branch1``. The main configuration file, bazaar.conf ---------------------------------------- The main configuration file, ``$HOME/.bazaar/bazaar.conf``, only allows one section called ``[DEFAULT]``. This default section contains the default configuration options for all branches. The default section can be overriden by providing a branch-specific section in ``locations.conf``. A typical ``bazaar.conf`` section often looks like the following:: [DEFAULT] email = John Doe editor = /usr/bin/vim check_signatures = check-available create_signatures = when-required The branch location configuration file, locations.conf ------------------------------------------------------ ``$HOME/.bazaar/locations.conf`` allows one to specify overriding settings for a specific branch. The format is almost identical to the default section in bazaar.conf with one significant change: The section header, instead of saying default, will be the path to a branch that you wish to override a value for. The '?' and '*' wildcards are supported:: [/home/jdoe/branches/nethack] email = Nethack Admin [http://hypothetical.site.com/branches/devel-branch] create_signatures = always check_signatures = always [http://bazaar-vcs.org/bzr/*] check_signatures = require The authentication configuration file, authentication.conf ---------------------------------------------------------- ``$HOME/.bazaar/authentication.conf`` allows one to specify credentials for remote servers. This can be used for all the supported transports and any part of bzr that requires authentication (smtp for example). The syntax of the file obeys the same rules as the others except for the variable policies which don't apply. For more information on the possible uses of the authentication configuration file see the `authentication configuration file documentation`_. .. _authentication configuration file documentation: authentication_conf.html Common variable options ======================= email ----- The email address to use when committing a branch. Typically takes the form of:: email = Full Name editor ------ The path of the editor that you wish to use if *bzr commit* is run without a commit message. This setting is trumped by the environment variable ``$BZR_EDITOR``, and overrides ``$VISUAL`` and ``$EDITOR``. check_signatures ---------------- Defines the behavior for signatures. require The gnupg signature for revisions must be present and must be valid. ignore Do not check gnupg signatures of revisions. check-available (default) If gnupg signatures for revisions are present, check them. Bazaar will fail if it finds a bad signature, but will not fail if no signature is present. create_signatures ----------------- Defines the behaviour of signing revisions. always Sign every new revision that is committed. when-required (default) Sign newly committed revisions only when the branch requires signed revisions. never Refuse to sign newly committed revisions, even if the branch requires signatures. recurse ------- Only useful in ``locations.conf``. Defines whether or not the configuration for this section applies to subdirectories: true (default) This section applies to subdirectories as well. false This section only applies to the branch at this directory and not branches below it. gpg_signing_command ------------------- (Default: "gpg"). Which program should be used to sign and check revisions. For example:: gpg_signing_command = /usr/bin/gnpg bzr_remote_path --------------- (Default: "bzr"). The path to the command that should be used to run the smart server for bzr. This value may only be specified in locations.conf, because: - it's needed before branch.conf is accessible - allowing remote branch.conf files to specify commands would be a security risk It is overridden by the BZR_REMOTE_PATH environment variable. smtp_server ----------- (Default: "localhost"). SMTP server to use when Bazaar needs to send email, eg. with ``merge-directive --mail-to``, or the bzr-email plugin. smtp_username, smtp_password ---------------------------- User and password to authenticate to the SMTP server. If smtp_username is set, and smtp_password is not, Bazaar will prompt for a password. These settings are only needed if the SMTP server requires authentication to send mail. mail_client ----------- A mail client to use for sending merge requests. By default, bzr will try to use ``mapi`` on Windows. On other platforms, it will try ``xdg-email``. If either of these fails, it will fall back to ``editor``. Supported values for specific clients: :evolution: Use Evolution. :kmail: Use KMail. :mutt: Use Mutt. :thunderbird: Use Mozilla Thunderbird or Icedove. For Thunderbird/Icedove 1.5, this works around some bugs that xdg-email doesn't handle. Supported generic values are: :default: See above. :editor: Use your editor to compose the merge request. This also uses your commit id, (see ``bzr whoami``), smtp_server and (optionally) smtp_username and smtp_password. :mapi: Use your preferred e-mail client on Windows. :xdg-email: Use xdg-email to run your preferred mail program submit_branch ------------- The branch you intend to submit your current work to. This is automatically set by ``bzr send``, and is also used by the ``submit:`` revision spec. This should usually be set on a per-branch or per-location basis. public_branch ------------- A publically-accessible version of this branch (implying that this version is not publically-accessible). Used (and set) by ``bzr send``. Branch 6 options ================ These options apply only to branches that use the "dirstate-tags" format. They are usually set in ``.bzr/branch/branch.conf`` automatically, but may be manually set in ``locations.conf`` or ``bazaar.conf``. append_revisions_only --------------------- If set to "True" then revisions can only be appended to the log, not removed. A branch with this setting enabled can only pull from another branch if the other branch's log is a longer version of its own. This is normally set by ``bzr init --append-revisions-only``. parent_location --------------- If present, the location of the default branch for pull or merge. This option is normally set by ``pull --remember`` or ``merge --remember``. push_location ------------- If present, the location of the default branch for push. This option is normally set by ``push --remember``. bound_location -------------- The location that commits should go to when acting as a checkout. This option is normally set by ``bind``. bound ----- If set to "True", the branch should act as a checkout, and push each commit to the bound_location. This option is normally set by ``bind``/``unbind``.