~bzr-pqm/bzr/bzr.dev

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
====================
Bazaar configuration
====================

Information on how to configure Bazaar.

Location of configuration file
==============================
Each user gets a pair of configurations files in ``$HOME/.bazaar``. The first
one, named ``bazaar.conf``, includes default configuration options. The other
file, ``locations.conf``, contains configuration information for specific
branch locations.  These files are sometimes referred to as ``ini files``.

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 <jdoe@isp.com>
    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 <jdoe@isp.com>
    editor            = /usr/bin/vim
    check_signatures  = check-available
    create_signatures = when-required

``$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 <nethack@nethack.com>

    [http://hypothetical.site.com/branches/devel-branch]
    create_signatures = always
    check_signatures  = always

    [http://bazaar-vcs.org/bzr/*]
    check_signatures  = require

Common Variable Options
=======================

email
-----
The email address to use when committing a branch. Typically takes the form
of::

    email = Full Name <account@hostname.tld>

editor
------
The path of the editor that you wish to use if *bzr commit* is run without
a commit log 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

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.


Branch 6 Options
================

These options apply only to branches that use the "experimental-branch6"
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``.


Bug Tracker Options
===================

These options can go into bazaar.conf, branch.conf or into a branch-specific
configuration section in locations.conf.

bugzilla_<tracker_abbreviation>_url
-----------------------------------
If present, the location of the Bugzilla bug tracker referred to by
<tracker_abbreviation>. This option can then be used together with ``bzr commit
--fixes`` to mark bugs in that tracker as being fixed by that commit. For
example::

    bugzilla_squid_url = http://www.squid-cache.org/bugs

would allow ``bzr commit --fixes squid:1234`` to mark Squid's bug 1234 as
fixed.

trac_<tracker_abbrevation>_url
------------------------------
If present, the location of the Trac instance referred to by
<tracker_abbreviation>. This option can then be used together with ``bzr commit
--fixes`` to mark bugs in that tracker as being fixed by that commit. For
example::

    trac_twisted_url = http://www.twistedmatrix.com/trac

would allow ``bzr commit --fixes twisted:1234`` to mark Twisted's bug 1234 as
fixed.