Merge branch 'jc/grep-lookahead'
[git/git.git] / Documentation / config.txt
1 CONFIGURATION FILE
2 ------------------
3
4 The git configuration file contains a number of variables that affect
5 the git command's behavior. The `.git/config` file in each repository
6 is used to store the configuration for that repository, and
7 `$HOME/.gitconfig` is used to store a per-user configuration as
8 fallback values for the `.git/config` file. The file `/etc/gitconfig`
9 can be used to store a system-wide default configuration.
10
11 The configuration variables are used by both the git plumbing
12 and the porcelains. The variables are divided into sections, wherein
13 the fully qualified variable name of the variable itself is the last
14 dot-separated segment and the section name is everything before the last
15 dot. The variable names are case-insensitive and only alphanumeric
16 characters are allowed. Some variables may appear multiple times.
17
18 Syntax
19 ~~~~~~
20
21 The syntax is fairly flexible and permissive; whitespaces are mostly
22 ignored. The '#' and ';' characters begin comments to the end of line,
23 blank lines are ignored.
24
25 The file consists of sections and variables. A section begins with
26 the name of the section in square brackets and continues until the next
27 section begins. Section names are not case sensitive. Only alphanumeric
28 characters, `-` and `.` are allowed in section names. Each variable
29 must belong to some section, which means that there must be a section
30 header before the first setting of a variable.
31
32 Sections can be further divided into subsections. To begin a subsection
33 put its name in double quotes, separated by space from the section name,
34 in the section header, like in the example below:
35
36 --------
37 [section "subsection"]
38
39 --------
40
41 Subsection names are case sensitive and can contain any characters except
42 newline (doublequote `"` and backslash have to be escaped as `\"` and `\\`,
43 respectively). Section headers cannot span multiple
44 lines. Variables may belong directly to a section or to a given subsection.
45 You can have `[section]` if you have `[section "subsection"]`, but you
46 don't need to.
47
48 There is also a case insensitive alternative `[section.subsection]` syntax.
49 In this syntax, subsection names follow the same restrictions as for section
50 names.
51
52 All the other lines (and the remainder of the line after the section
53 header) are recognized as setting variables, in the form
54 'name = value'. If there is no equal sign on the line, the entire line
55 is taken as 'name' and the variable is recognized as boolean "true".
56 The variable names are case-insensitive and only alphanumeric
57 characters and `-` are allowed. There can be more than one value
58 for a given variable; we say then that variable is multivalued.
59
60 Leading and trailing whitespace in a variable value is discarded.
61 Internal whitespace within a variable value is retained verbatim.
62
63 The values following the equals sign in variable assign are all either
64 a string, an integer, or a boolean. Boolean values may be given as yes/no,
65 0/1, true/false or on/off. Case is not significant in boolean values, when
66 converting value to the canonical form using '--bool' type specifier;
67 'git-config' will ensure that the output is "true" or "false".
68
69 String values may be entirely or partially enclosed in double quotes.
70 You need to enclose variable values in double quotes if you want to
71 preserve leading or trailing whitespace, or if the variable value contains
72 comment characters (i.e. it contains '#' or ';').
73 Double quote `"` and backslash `\` characters in variable values must
74 be escaped: use `\"` for `"` and `\\` for `\`.
75
76 The following escape sequences (beside `\"` and `\\`) are recognized:
77 `\n` for newline character (NL), `\t` for horizontal tabulation (HT, TAB)
78 and `\b` for backspace (BS). No other char escape sequence, nor octal
79 char sequences are valid.
80
81 Variable values ending in a `\` are continued on the next line in the
82 customary UNIX fashion.
83
84 Some variables may require a special value format.
85
86 Example
87 ~~~~~~~
88
89 # Core variables
90 [core]
91 ; Don't trust file modes
92 filemode = false
93
94 # Our diff algorithm
95 [diff]
96 external = /usr/local/bin/diff-wrapper
97 renames = true
98
99 [branch "devel"]
100 remote = origin
101 merge = refs/heads/devel
102
103 # Proxy settings
104 [core]
105 gitProxy="ssh" for "kernel.org"
106 gitProxy=default-proxy ; for the rest
107
108 Variables
109 ~~~~~~~~~
110
111 Note that this list is non-comprehensive and not necessarily complete.
112 For command-specific variables, you will find a more detailed description
113 in the appropriate manual page. You will find a description of non-core
114 porcelain configuration variables in the respective porcelain documentation.
115
116 advice.*::
117 When set to 'true', display the given optional help message.
118 When set to 'false', do not display. The configuration variables
119 are:
120 +
121 --
122 pushNonFastForward::
123 Advice shown when linkgit:git-push[1] refuses
124 non-fast-forward refs. Default: true.
125 statusHints::
126 Directions on how to stage/unstage/add shown in the
127 output of linkgit:git-status[1] and the template shown
128 when writing commit messages. Default: true.
129 commitBeforeMerge::
130 Advice shown when linkgit:git-merge[1] refuses to
131 merge to avoid overwritting local changes.
132 Default: true.
133 resolveConflict::
134 Advices shown by various commands when conflicts
135 prevent the operation from being performed.
136 Default: true.
137 implicitIdentity::
138 Advice on how to set your identity configuration when
139 your information is guessed from the system username and
140 domain name. Default: true.
141 --
142
143 core.fileMode::
144 If false, the executable bit differences between the index and
145 the working copy are ignored; useful on broken filesystems like FAT.
146 See linkgit:git-update-index[1].
147 +
148 The default is true, except linkgit:git-clone[1] or linkgit:git-init[1]
149 will probe and set core.fileMode false if appropriate when the
150 repository is created.
151
152 core.ignoreCygwinFSTricks::
153 This option is only used by Cygwin implementation of Git. If false,
154 the Cygwin stat() and lstat() functions are used. This may be useful
155 if your repository consists of a few separate directories joined in
156 one hierarchy using Cygwin mount. If true, Git uses native Win32 API
157 whenever it is possible and falls back to Cygwin functions only to
158 handle symbol links. The native mode is more than twice faster than
159 normal Cygwin l/stat() functions. True by default, unless core.filemode
160 is true, in which case ignoreCygwinFSTricks is ignored as Cygwin's
161 POSIX emulation is required to support core.filemode.
162
163 core.ignorecase::
164 If true, this option enables various workarounds to enable
165 git to work better on filesystems that are not case sensitive,
166 like FAT. For example, if a directory listing finds
167 "makefile" when git expects "Makefile", git will assume
168 it is really the same file, and continue to remember it as
169 "Makefile".
170 +
171 The default is false, except linkgit:git-clone[1] or linkgit:git-init[1]
172 will probe and set core.ignorecase true if appropriate when the repository
173 is created.
174
175 core.trustctime::
176 If false, the ctime differences between the index and the
177 working copy are ignored; useful when the inode change time
178 is regularly modified by something outside Git (file system
179 crawlers and some backup systems).
180 See linkgit:git-update-index[1]. True by default.
181
182 core.quotepath::
183 The commands that output paths (e.g. 'ls-files',
184 'diff'), when not given the `-z` option, will quote
185 "unusual" characters in the pathname by enclosing the
186 pathname in a double-quote pair and with backslashes the
187 same way strings in C source code are quoted. If this
188 variable is set to false, the bytes higher than 0x80 are
189 not quoted but output as verbatim. Note that double
190 quote, backslash and control characters are always
191 quoted without `-z` regardless of the setting of this
192 variable.
193
194 core.autocrlf::
195 If true, makes git convert `CRLF` at the end of lines in text files to
196 `LF` when reading from the filesystem, and convert in reverse when
197 writing to the filesystem. The variable can be set to
198 'input', in which case the conversion happens only while
199 reading from the filesystem but files are written out with
200 `LF` at the end of lines. A file is considered
201 "text" (i.e. be subjected to the autocrlf mechanism) based on
202 the file's `crlf` attribute, or if `crlf` is unspecified,
203 based on the file's contents. See linkgit:gitattributes[5].
204
205 core.safecrlf::
206 If true, makes git check if converting `CRLF` as controlled by
207 `core.autocrlf` is reversible. Git will verify if a command
208 modifies a file in the work tree either directly or indirectly.
209 For example, committing a file followed by checking out the
210 same file should yield the original file in the work tree. If
211 this is not the case for the current setting of
212 `core.autocrlf`, git will reject the file. The variable can
213 be set to "warn", in which case git will only warn about an
214 irreversible conversion but continue the operation.
215 +
216 CRLF conversion bears a slight chance of corrupting data.
217 autocrlf=true will convert CRLF to LF during commit and LF to
218 CRLF during checkout. A file that contains a mixture of LF and
219 CRLF before the commit cannot be recreated by git. For text
220 files this is the right thing to do: it corrects line endings
221 such that we have only LF line endings in the repository.
222 But for binary files that are accidentally classified as text the
223 conversion can corrupt data.
224 +
225 If you recognize such corruption early you can easily fix it by
226 setting the conversion type explicitly in .gitattributes. Right
227 after committing you still have the original file in your work
228 tree and this file is not yet corrupted. You can explicitly tell
229 git that this file is binary and git will handle the file
230 appropriately.
231 +
232 Unfortunately, the desired effect of cleaning up text files with
233 mixed line endings and the undesired effect of corrupting binary
234 files cannot be distinguished. In both cases CRLFs are removed
235 in an irreversible way. For text files this is the right thing
236 to do because CRLFs are line endings, while for binary files
237 converting CRLFs corrupts data.
238 +
239 Note, this safety check does not mean that a checkout will generate a
240 file identical to the original file for a different setting of
241 `core.autocrlf`, but only for the current one. For example, a text
242 file with `LF` would be accepted with `core.autocrlf=input` and could
243 later be checked out with `core.autocrlf=true`, in which case the
244 resulting file would contain `CRLF`, although the original file
245 contained `LF`. However, in both work trees the line endings would be
246 consistent, that is either all `LF` or all `CRLF`, but never mixed. A
247 file with mixed line endings would be reported by the `core.safecrlf`
248 mechanism.
249
250 core.symlinks::
251 If false, symbolic links are checked out as small plain files that
252 contain the link text. linkgit:git-update-index[1] and
253 linkgit:git-add[1] will not change the recorded type to regular
254 file. Useful on filesystems like FAT that do not support
255 symbolic links.
256 +
257 The default is true, except linkgit:git-clone[1] or linkgit:git-init[1]
258 will probe and set core.symlinks false if appropriate when the repository
259 is created.
260
261 core.gitProxy::
262 A "proxy command" to execute (as 'command host port') instead
263 of establishing direct connection to the remote server when
264 using the git protocol for fetching. If the variable value is
265 in the "COMMAND for DOMAIN" format, the command is applied only
266 on hostnames ending with the specified domain string. This variable
267 may be set multiple times and is matched in the given order;
268 the first match wins.
269 +
270 Can be overridden by the 'GIT_PROXY_COMMAND' environment variable
271 (which always applies universally, without the special "for"
272 handling).
273 +
274 The special string `none` can be used as the proxy command to
275 specify that no proxy be used for a given domain pattern.
276 This is useful for excluding servers inside a firewall from
277 proxy use, while defaulting to a common proxy for external domains.
278
279 core.ignoreStat::
280 If true, commands which modify both the working tree and the index
281 will mark the updated paths with the "assume unchanged" bit in the
282 index. These marked files are then assumed to stay unchanged in the
283 working copy, until you mark them otherwise manually - Git will not
284 detect the file changes by lstat() calls. This is useful on systems
285 where those are very slow, such as Microsoft Windows.
286 See linkgit:git-update-index[1].
287 False by default.
288
289 core.preferSymlinkRefs::
290 Instead of the default "symref" format for HEAD
291 and other symbolic reference files, use symbolic links.
292 This is sometimes needed to work with old scripts that
293 expect HEAD to be a symbolic link.
294
295 core.bare::
296 If true this repository is assumed to be 'bare' and has no
297 working directory associated with it. If this is the case a
298 number of commands that require a working directory will be
299 disabled, such as linkgit:git-add[1] or linkgit:git-merge[1].
300 +
301 This setting is automatically guessed by linkgit:git-clone[1] or
302 linkgit:git-init[1] when the repository was created. By default a
303 repository that ends in "/.git" is assumed to be not bare (bare =
304 false), while all other repositories are assumed to be bare (bare
305 = true).
306
307 core.worktree::
308 Set the path to the root of the work tree.
309 This can be overridden by the GIT_WORK_TREE environment
310 variable and the '--work-tree' command line option. It can be
311 an absolute path or a relative path to the .git directory,
312 either specified by --git-dir or GIT_DIR, or automatically
313 discovered.
314 If --git-dir or GIT_DIR are specified but none of
315 --work-tree, GIT_WORK_TREE and core.worktree is specified,
316 the current working directory is regarded as the root of the
317 work tree.
318 +
319 Note that this variable is honored even when set in a configuration
320 file in a ".git" subdirectory of a directory, and its value differs
321 from the latter directory (e.g. "/path/to/.git/config" has
322 core.worktree set to "/different/path"), which is most likely a
323 misconfiguration. Running git commands in "/path/to" directory will
324 still use "/different/path" as the root of the work tree and can cause
325 great confusion to the users.
326
327 core.logAllRefUpdates::
328 Enable the reflog. Updates to a ref <ref> is logged to the file
329 "$GIT_DIR/logs/<ref>", by appending the new and old
330 SHA1, the date/time and the reason of the update, but
331 only when the file exists. If this configuration
332 variable is set to true, missing "$GIT_DIR/logs/<ref>"
333 file is automatically created for branch heads.
334 +
335 This information can be used to determine what commit
336 was the tip of a branch "2 days ago".
337 +
338 This value is true by default in a repository that has
339 a working directory associated with it, and false by
340 default in a bare repository.
341
342 core.repositoryFormatVersion::
343 Internal variable identifying the repository format and layout
344 version.
345
346 core.sharedRepository::
347 When 'group' (or 'true'), the repository is made shareable between
348 several users in a group (making sure all the files and objects are
349 group-writable). When 'all' (or 'world' or 'everybody'), the
350 repository will be readable by all users, additionally to being
351 group-shareable. When 'umask' (or 'false'), git will use permissions
352 reported by umask(2). When '0xxx', where '0xxx' is an octal number,
353 files in the repository will have this mode value. '0xxx' will override
354 user's umask value (whereas the other options will only override
355 requested parts of the user's umask value). Examples: '0660' will make
356 the repo read/write-able for the owner and group, but inaccessible to
357 others (equivalent to 'group' unless umask is e.g. '0022'). '0640' is a
358 repository that is group-readable but not group-writable.
359 See linkgit:git-init[1]. False by default.
360
361 core.warnAmbiguousRefs::
362 If true, git will warn you if the ref name you passed it is ambiguous
363 and might match multiple refs in the .git/refs/ tree. True by default.
364
365 core.compression::
366 An integer -1..9, indicating a default compression level.
367 -1 is the zlib default. 0 means no compression,
368 and 1..9 are various speed/size tradeoffs, 9 being slowest.
369 If set, this provides a default to other compression variables,
370 such as 'core.loosecompression' and 'pack.compression'.
371
372 core.loosecompression::
373 An integer -1..9, indicating the compression level for objects that
374 are not in a pack file. -1 is the zlib default. 0 means no
375 compression, and 1..9 are various speed/size tradeoffs, 9 being
376 slowest. If not set, defaults to core.compression. If that is
377 not set, defaults to 1 (best speed).
378
379 core.packedGitWindowSize::
380 Number of bytes of a pack file to map into memory in a
381 single mapping operation. Larger window sizes may allow
382 your system to process a smaller number of large pack files
383 more quickly. Smaller window sizes will negatively affect
384 performance due to increased calls to the operating system's
385 memory manager, but may improve performance when accessing
386 a large number of large pack files.
387 +
388 Default is 1 MiB if NO_MMAP was set at compile time, otherwise 32
389 MiB on 32 bit platforms and 1 GiB on 64 bit platforms. This should
390 be reasonable for all users/operating systems. You probably do
391 not need to adjust this value.
392 +
393 Common unit suffixes of 'k', 'm', or 'g' are supported.
394
395 core.packedGitLimit::
396 Maximum number of bytes to map simultaneously into memory
397 from pack files. If Git needs to access more than this many
398 bytes at once to complete an operation it will unmap existing
399 regions to reclaim virtual address space within the process.
400 +
401 Default is 256 MiB on 32 bit platforms and 8 GiB on 64 bit platforms.
402 This should be reasonable for all users/operating systems, except on
403 the largest projects. You probably do not need to adjust this value.
404 +
405 Common unit suffixes of 'k', 'm', or 'g' are supported.
406
407 core.deltaBaseCacheLimit::
408 Maximum number of bytes to reserve for caching base objects
409 that multiple deltafied objects reference. By storing the
410 entire decompressed base objects in a cache Git is able
411 to avoid unpacking and decompressing frequently used base
412 objects multiple times.
413 +
414 Default is 16 MiB on all platforms. This should be reasonable
415 for all users/operating systems, except on the largest projects.
416 You probably do not need to adjust this value.
417 +
418 Common unit suffixes of 'k', 'm', or 'g' are supported.
419
420 core.excludesfile::
421 In addition to '.gitignore' (per-directory) and
422 '.git/info/exclude', git looks into this file for patterns
423 of files which are not meant to be tracked. "{tilde}/" is expanded
424 to the value of `$HOME` and "{tilde}user/" to the specified user's
425 home directory. See linkgit:gitignore[5].
426
427 core.editor::
428 Commands such as `commit` and `tag` that lets you edit
429 messages by launching an editor uses the value of this
430 variable when it is set, and the environment variable
431 `GIT_EDITOR` is not set. See linkgit:git-var[1].
432
433 core.pager::
434 The command that git will use to paginate output. Can
435 be overridden with the `GIT_PAGER` environment
436 variable. Note that git sets the `LESS` environment
437 variable to `FRSX` if it is unset when it runs the
438 pager. One can change these settings by setting the
439 `LESS` variable to some other value. Alternately,
440 these settings can be overridden on a project or
441 global basis by setting the `core.pager` option.
442 Setting `core.pager` has no affect on the `LESS`
443 environment variable behaviour above, so if you want
444 to override git's default settings this way, you need
445 to be explicit. For example, to disable the S option
446 in a backward compatible manner, set `core.pager`
447 to `less -+$LESS -FRX`. This will be passed to the
448 shell by git, which will translate the final command to
449 `LESS=FRSX less -+FRSX -FRX`.
450
451 core.whitespace::
452 A comma separated list of common whitespace problems to
453 notice. 'git-diff' will use `color.diff.whitespace` to
454 highlight them, and 'git-apply --whitespace=error' will
455 consider them as errors. You can prefix `-` to disable
456 any of them (e.g. `-trailing-space`):
457 +
458 * `blank-at-eol` treats trailing whitespaces at the end of the line
459 as an error (enabled by default).
460 * `space-before-tab` treats a space character that appears immediately
461 before a tab character in the initial indent part of the line as an
462 error (enabled by default).
463 * `indent-with-non-tab` treats a line that is indented with 8 or more
464 space characters as an error (not enabled by default).
465 * `blank-at-eof` treats blank lines added at the end of file as an error
466 (enabled by default).
467 * `trailing-space` is a short-hand to cover both `blank-at-eol` and
468 `blank-at-eof`.
469 * `cr-at-eol` treats a carriage-return at the end of line as
470 part of the line terminator, i.e. with it, `trailing-space`
471 does not trigger if the character before such a carriage-return
472 is not a whitespace (not enabled by default).
473
474 core.fsyncobjectfiles::
475 This boolean will enable 'fsync()' when writing object files.
476 +
477 This is a total waste of time and effort on a filesystem that orders
478 data writes properly, but can be useful for filesystems that do not use
479 journalling (traditional UNIX filesystems) or that only journal metadata
480 and not file contents (OS X's HFS+, or Linux ext3 with "data=writeback").
481
482 core.preloadindex::
483 Enable parallel index preload for operations like 'git diff'
484 +
485 This can speed up operations like 'git diff' and 'git status' especially
486 on filesystems like NFS that have weak caching semantics and thus
487 relatively high IO latencies. With this set to 'true', git will do the
488 index comparison to the filesystem data in parallel, allowing
489 overlapping IO's.
490
491 core.createObject::
492 You can set this to 'link', in which case a hardlink followed by
493 a delete of the source are used to make sure that object creation
494 will not overwrite existing objects.
495 +
496 On some file system/operating system combinations, this is unreliable.
497 Set this config setting to 'rename' there; However, This will remove the
498 check that makes sure that existing object files will not get overwritten.
499
500 core.notesRef::
501 When showing commit messages, also show notes which are stored in
502 the given ref. This ref is expected to contain files named
503 after the full SHA-1 of the commit they annotate.
504 +
505 If such a file exists in the given ref, the referenced blob is read, and
506 appended to the commit message, separated by a "Notes:" line. If the
507 given ref itself does not exist, it is not an error, but means that no
508 notes should be printed.
509 +
510 This setting defaults to "refs/notes/commits", and can be overridden by
511 the `GIT_NOTES_REF` environment variable.
512
513 core.sparseCheckout::
514 Enable "sparse checkout" feature. See section "Sparse checkout" in
515 linkgit:git-read-tree[1] for more information.
516
517 add.ignore-errors::
518 Tells 'git-add' to continue adding files when some files cannot be
519 added due to indexing errors. Equivalent to the '--ignore-errors'
520 option of linkgit:git-add[1].
521
522 alias.*::
523 Command aliases for the linkgit:git[1] command wrapper - e.g.
524 after defining "alias.last = cat-file commit HEAD", the invocation
525 "git last" is equivalent to "git cat-file commit HEAD". To avoid
526 confusion and troubles with script usage, aliases that
527 hide existing git commands are ignored. Arguments are split by
528 spaces, the usual shell quoting and escaping is supported.
529 quote pair and a backslash can be used to quote them.
530 +
531 If the alias expansion is prefixed with an exclamation point,
532 it will be treated as a shell command. For example, defining
533 "alias.new = !gitk --all --not ORIG_HEAD", the invocation
534 "git new" is equivalent to running the shell command
535 "gitk --all --not ORIG_HEAD". Note that shell commands will be
536 executed from the top-level directory of a repository, which may
537 not necessarily be the current directory.
538
539 apply.ignorewhitespace::
540 When set to 'change', tells 'git-apply' to ignore changes in
541 whitespace, in the same way as the '--ignore-space-change'
542 option.
543 When set to one of: no, none, never, false tells 'git-apply' to
544 respect all whitespace differences.
545 See linkgit:git-apply[1].
546
547 apply.whitespace::
548 Tells 'git-apply' how to handle whitespaces, in the same way
549 as the '--whitespace' option. See linkgit:git-apply[1].
550
551 branch.autosetupmerge::
552 Tells 'git-branch' and 'git-checkout' to set up new branches
553 so that linkgit:git-pull[1] will appropriately merge from the
554 starting point branch. Note that even if this option is not set,
555 this behavior can be chosen per-branch using the `--track`
556 and `--no-track` options. The valid settings are: `false` -- no
557 automatic setup is done; `true` -- automatic setup is done when the
558 starting point is a remote branch; `always` -- automatic setup is
559 done when the starting point is either a local branch or remote
560 branch. This option defaults to true.
561
562 branch.autosetuprebase::
563 When a new branch is created with 'git-branch' or 'git-checkout'
564 that tracks another branch, this variable tells git to set
565 up pull to rebase instead of merge (see "branch.<name>.rebase").
566 When `never`, rebase is never automatically set to true.
567 When `local`, rebase is set to true for tracked branches of
568 other local branches.
569 When `remote`, rebase is set to true for tracked branches of
570 remote branches.
571 When `always`, rebase will be set to true for all tracking
572 branches.
573 See "branch.autosetupmerge" for details on how to set up a
574 branch to track another branch.
575 This option defaults to never.
576
577 branch.<name>.remote::
578 When in branch <name>, it tells 'git-fetch' and 'git-push' which
579 remote to fetch from/push to. It defaults to `origin` if no remote is
580 configured. `origin` is also used if you are not on any branch.
581
582 branch.<name>.merge::
583 Defines, together with branch.<name>.remote, the upstream branch
584 for the given branch. It tells 'git-fetch'/'git-pull' which
585 branch to merge and can also affect 'git-push' (see push.default).
586 When in branch <name>, it tells 'git-fetch' the default
587 refspec to be marked for merging in FETCH_HEAD. The value is
588 handled like the remote part of a refspec, and must match a
589 ref which is fetched from the remote given by
590 "branch.<name>.remote".
591 The merge information is used by 'git-pull' (which at first calls
592 'git-fetch') to lookup the default branch for merging. Without
593 this option, 'git-pull' defaults to merge the first refspec fetched.
594 Specify multiple values to get an octopus merge.
595 If you wish to setup 'git-pull' so that it merges into <name> from
596 another branch in the local repository, you can point
597 branch.<name>.merge to the desired branch, and use the special setting
598 `.` (a period) for branch.<name>.remote.
599
600 branch.<name>.mergeoptions::
601 Sets default options for merging into branch <name>. The syntax and
602 supported options are the same as those of linkgit:git-merge[1], but
603 option values containing whitespace characters are currently not
604 supported.
605
606 branch.<name>.rebase::
607 When true, rebase the branch <name> on top of the fetched branch,
608 instead of merging the default branch from the default remote when
609 "git pull" is run.
610 *NOTE*: this is a possibly dangerous operation; do *not* use
611 it unless you understand the implications (see linkgit:git-rebase[1]
612 for details).
613
614 browser.<tool>.cmd::
615 Specify the command to invoke the specified browser. The
616 specified command is evaluated in shell with the URLs passed
617 as arguments. (See linkgit:git-web--browse[1].)
618
619 browser.<tool>.path::
620 Override the path for the given tool that may be used to
621 browse HTML help (see '-w' option in linkgit:git-help[1]) or a
622 working repository in gitweb (see linkgit:git-instaweb[1]).
623
624 clean.requireForce::
625 A boolean to make git-clean do nothing unless given -f
626 or -n. Defaults to true.
627
628 color.branch::
629 A boolean to enable/disable color in the output of
630 linkgit:git-branch[1]. May be set to `always`,
631 `false` (or `never`) or `auto` (or `true`), in which case colors are used
632 only when the output is to a terminal. Defaults to false.
633
634 color.branch.<slot>::
635 Use customized color for branch coloration. `<slot>` is one of
636 `current` (the current branch), `local` (a local branch),
637 `remote` (a tracking branch in refs/remotes/), `plain` (other
638 refs).
639 +
640 The value for these configuration variables is a list of colors (at most
641 two) and attributes (at most one), separated by spaces. The colors
642 accepted are `normal`, `black`, `red`, `green`, `yellow`, `blue`,
643 `magenta`, `cyan` and `white`; the attributes are `bold`, `dim`, `ul`,
644 `blink` and `reverse`. The first color given is the foreground; the
645 second is the background. The position of the attribute, if any,
646 doesn't matter.
647
648 color.diff::
649 When set to `always`, always use colors in patch.
650 When false (or `never`), never. When set to `true` or `auto`, use
651 colors only when the output is to the terminal. Defaults to false.
652
653 color.diff.<slot>::
654 Use customized color for diff colorization. `<slot>` specifies
655 which part of the patch to use the specified color, and is one
656 of `plain` (context text), `meta` (metainformation), `frag`
657 (hunk header), 'func' (function in hunk header), `old` (removed lines),
658 `new` (added lines), `commit` (commit headers), or `whitespace`
659 (highlighting whitespace errors). The values of these variables may be
660 specified as in color.branch.<slot>.
661
662 color.grep::
663 When set to `always`, always highlight matches. When `false` (or
664 `never`), never. When set to `true` or `auto`, use color only
665 when the output is written to the terminal. Defaults to `false`.
666
667 color.grep.match::
668 Use customized color for matches. The value of this variable
669 may be specified as in color.branch.<slot>. It is passed using
670 the environment variables 'GREP_COLOR' and 'GREP_COLORS' when
671 calling an external 'grep'.
672
673 color.interactive::
674 When set to `always`, always use colors for interactive prompts
675 and displays (such as those used by "git-add --interactive").
676 When false (or `never`), never. When set to `true` or `auto`, use
677 colors only when the output is to the terminal. Defaults to false.
678
679 color.interactive.<slot>::
680 Use customized color for 'git-add --interactive'
681 output. `<slot>` may be `prompt`, `header`, `help` or `error`, for
682 four distinct types of normal output from interactive
683 commands. The values of these variables may be specified as
684 in color.branch.<slot>.
685
686 color.pager::
687 A boolean to enable/disable colored output when the pager is in
688 use (default is true).
689
690 color.showbranch::
691 A boolean to enable/disable color in the output of
692 linkgit:git-show-branch[1]. May be set to `always`,
693 `false` (or `never`) or `auto` (or `true`), in which case colors are used
694 only when the output is to a terminal. Defaults to false.
695
696 color.status::
697 A boolean to enable/disable color in the output of
698 linkgit:git-status[1]. May be set to `always`,
699 `false` (or `never`) or `auto` (or `true`), in which case colors are used
700 only when the output is to a terminal. Defaults to false.
701
702 color.status.<slot>::
703 Use customized color for status colorization. `<slot>` is
704 one of `header` (the header text of the status message),
705 `added` or `updated` (files which are added but not committed),
706 `changed` (files which are changed but not added in the index),
707 `untracked` (files which are not tracked by git), or
708 `nobranch` (the color the 'no branch' warning is shown in, defaulting
709 to red). The values of these variables may be specified as in
710 color.branch.<slot>.
711
712 color.ui::
713 When set to `always`, always use colors in all git commands which
714 are capable of colored output. When false (or `never`), never. When
715 set to `true` or `auto`, use colors only when the output is to the
716 terminal. When more specific variables of color.* are set, they always
717 take precedence over this setting. Defaults to false.
718
719 commit.status
720 A boolean to enable/disable inclusion of status information in the
721 commit message template when using an editor to prepare the commit
722 message. Defaults to true.
723
724 commit.template::
725 Specify a file to use as the template for new commit messages.
726 "{tilde}/" is expanded to the value of `$HOME` and "{tilde}user/" to the
727 specified user's home directory.
728
729 diff.autorefreshindex::
730 When using 'git-diff' to compare with work tree
731 files, do not consider stat-only change as changed.
732 Instead, silently run `git update-index --refresh` to
733 update the cached stat information for paths whose
734 contents in the work tree match the contents in the
735 index. This option defaults to true. Note that this
736 affects only 'git-diff' Porcelain, and not lower level
737 'diff' commands such as 'git-diff-files'.
738
739 diff.external::
740 If this config variable is set, diff generation is not
741 performed using the internal diff machinery, but using the
742 given command. Can be overridden with the `GIT_EXTERNAL_DIFF'
743 environment variable. The command is called with parameters
744 as described under "git Diffs" in linkgit:git[1]. Note: if
745 you want to use an external diff program only on a subset of
746 your files, you might want to use linkgit:gitattributes[5] instead.
747
748 diff.mnemonicprefix::
749 If set, 'git-diff' uses a prefix pair that is different from the
750 standard "a/" and "b/" depending on what is being compared. When
751 this configuration is in effect, reverse diff output also swaps
752 the order of the prefixes:
753 'git-diff';;
754 compares the (i)ndex and the (w)ork tree;
755 'git-diff HEAD';;
756 compares a (c)ommit and the (w)ork tree;
757 'git diff --cached';;
758 compares a (c)ommit and the (i)ndex;
759 'git-diff HEAD:file1 file2';;
760 compares an (o)bject and a (w)ork tree entity;
761 'git diff --no-index a b';;
762 compares two non-git things (1) and (2).
763
764 diff.renameLimit::
765 The number of files to consider when performing the copy/rename
766 detection; equivalent to the 'git-diff' option '-l'.
767
768 diff.renames::
769 Tells git to detect renames. If set to any boolean value, it
770 will enable basic rename detection. If set to "copies" or
771 "copy", it will detect copies, as well.
772
773 diff.suppressBlankEmpty::
774 A boolean to inhibit the standard behavior of printing a space
775 before each empty output line. Defaults to false.
776
777 diff.tool::
778 Controls which diff tool is used. `diff.tool` overrides
779 `merge.tool` when used by linkgit:git-difftool[1] and has
780 the same valid values as `merge.tool` minus "tortoisemerge"
781 and plus "kompare".
782
783 difftool.<tool>.path::
784 Override the path for the given tool. This is useful in case
785 your tool is not in the PATH.
786
787 difftool.<tool>.cmd::
788 Specify the command to invoke the specified diff tool.
789 The specified command is evaluated in shell with the following
790 variables available: 'LOCAL' is set to the name of the temporary
791 file containing the contents of the diff pre-image and 'REMOTE'
792 is set to the name of the temporary file containing the contents
793 of the diff post-image.
794
795 difftool.prompt::
796 Prompt before each invocation of the diff tool.
797
798 diff.wordRegex::
799 A POSIX Extended Regular Expression used to determine what is a "word"
800 when performing word-by-word difference calculations. Character
801 sequences that match the regular expression are "words", all other
802 characters are *ignorable* whitespace.
803
804 fetch.unpackLimit::
805 If the number of objects fetched over the git native
806 transfer is below this
807 limit, then the objects will be unpacked into loose object
808 files. However if the number of received objects equals or
809 exceeds this limit then the received pack will be stored as
810 a pack, after adding any missing delta bases. Storing the
811 pack from a push can make the push operation complete faster,
812 especially on slow filesystems. If not set, the value of
813 `transfer.unpackLimit` is used instead.
814
815 format.attach::
816 Enable multipart/mixed attachments as the default for
817 'format-patch'. The value can also be a double quoted string
818 which will enable attachments as the default and set the
819 value as the boundary. See the --attach option in
820 linkgit:git-format-patch[1].
821
822 format.numbered::
823 A boolean which can enable or disable sequence numbers in patch
824 subjects. It defaults to "auto" which enables it only if there
825 is more than one patch. It can be enabled or disabled for all
826 messages by setting it to "true" or "false". See --numbered
827 option in linkgit:git-format-patch[1].
828
829 format.headers::
830 Additional email headers to include in a patch to be submitted
831 by mail. See linkgit:git-format-patch[1].
832
833 format.cc::
834 Additional "Cc:" headers to include in a patch to be submitted
835 by mail. See the --cc option in linkgit:git-format-patch[1].
836
837 format.subjectprefix::
838 The default for format-patch is to output files with the '[PATCH]'
839 subject prefix. Use this variable to change that prefix.
840
841 format.suffix::
842 The default for format-patch is to output files with the suffix
843 `.patch`. Use this variable to change that suffix (make sure to
844 include the dot if you want it).
845
846 format.pretty::
847 The default pretty format for log/show/whatchanged command,
848 See linkgit:git-log[1], linkgit:git-show[1],
849 linkgit:git-whatchanged[1].
850
851 format.thread::
852 The default threading style for 'git-format-patch'. Can be
853 a boolean value, or `shallow` or `deep`. `shallow` threading
854 makes every mail a reply to the head of the series,
855 where the head is chosen from the cover letter, the
856 `\--in-reply-to`, and the first patch mail, in this order.
857 `deep` threading makes every mail a reply to the previous one.
858 A true boolean value is the same as `shallow`, and a false
859 value disables threading.
860
861 format.signoff::
862 A boolean value which lets you enable the `-s/--signoff` option of
863 format-patch by default. *Note:* Adding the Signed-off-by: line to a
864 patch should be a conscious act and means that you certify you have
865 the rights to submit this work under the same open source license.
866 Please see the 'SubmittingPatches' document for further discussion.
867
868 gc.aggressiveWindow::
869 The window size parameter used in the delta compression
870 algorithm used by 'git-gc --aggressive'. This defaults
871 to 10.
872
873 gc.auto::
874 When there are approximately more than this many loose
875 objects in the repository, `git gc --auto` will pack them.
876 Some Porcelain commands use this command to perform a
877 light-weight garbage collection from time to time. The
878 default value is 6700. Setting this to 0 disables it.
879
880 gc.autopacklimit::
881 When there are more than this many packs that are not
882 marked with `*.keep` file in the repository, `git gc
883 --auto` consolidates them into one larger pack. The
884 default value is 50. Setting this to 0 disables it.
885
886 gc.packrefs::
887 Running `git pack-refs` in a repository renders it
888 unclonable by Git versions prior to 1.5.1.2 over dumb
889 transports such as HTTP. This variable determines whether
890 'git gc' runs `git pack-refs`. This can be set to "nobare"
891 to enable it within all non-bare repos or it can be set to a
892 boolean value. The default is `true`.
893
894 gc.pruneexpire::
895 When 'git-gc' is run, it will call 'prune --expire 2.weeks.ago'.
896 Override the grace period with this config variable. The value
897 "now" may be used to disable this grace period and always prune
898 unreachable objects immediately.
899
900 gc.reflogexpire::
901 'git-reflog expire' removes reflog entries older than
902 this time; defaults to 90 days.
903
904 gc.reflogexpireunreachable::
905 'git-reflog expire' removes reflog entries older than
906 this time and are not reachable from the current tip;
907 defaults to 30 days.
908
909 gc.rerereresolved::
910 Records of conflicted merge you resolved earlier are
911 kept for this many days when 'git-rerere gc' is run.
912 The default is 60 days. See linkgit:git-rerere[1].
913
914 gc.rerereunresolved::
915 Records of conflicted merge you have not resolved are
916 kept for this many days when 'git-rerere gc' is run.
917 The default is 15 days. See linkgit:git-rerere[1].
918
919 gitcvs.commitmsgannotation::
920 Append this string to each commit message. Set to empty string
921 to disable this feature. Defaults to "via git-CVS emulator".
922
923 gitcvs.enabled::
924 Whether the CVS server interface is enabled for this repository.
925 See linkgit:git-cvsserver[1].
926
927 gitcvs.logfile::
928 Path to a log file where the CVS server interface well... logs
929 various stuff. See linkgit:git-cvsserver[1].
930
931 gitcvs.usecrlfattr::
932 If true, the server will look up the `crlf` attribute for
933 files to determine the '-k' modes to use. If `crlf` is set,
934 the '-k' mode will be left blank, so cvs clients will
935 treat it as text. If `crlf` is explicitly unset, the file
936 will be set with '-kb' mode, which suppresses any newline munging
937 the client might otherwise do. If `crlf` is not specified,
938 then 'gitcvs.allbinary' is used. See linkgit:gitattributes[5].
939
940 gitcvs.allbinary::
941 This is used if 'gitcvs.usecrlfattr' does not resolve
942 the correct '-kb' mode to use. If true, all
943 unresolved files are sent to the client in
944 mode '-kb'. This causes the client to treat them
945 as binary files, which suppresses any newline munging it
946 otherwise might do. Alternatively, if it is set to "guess",
947 then the contents of the file are examined to decide if
948 it is binary, similar to 'core.autocrlf'.
949
950 gitcvs.dbname::
951 Database used by git-cvsserver to cache revision information
952 derived from the git repository. The exact meaning depends on the
953 used database driver, for SQLite (which is the default driver) this
954 is a filename. Supports variable substitution (see
955 linkgit:git-cvsserver[1] for details). May not contain semicolons (`;`).
956 Default: '%Ggitcvs.%m.sqlite'
957
958 gitcvs.dbdriver::
959 Used Perl DBI driver. You can specify any available driver
960 for this here, but it might not work. git-cvsserver is tested
961 with 'DBD::SQLite', reported to work with 'DBD::Pg', and
962 reported *not* to work with 'DBD::mysql'. Experimental feature.
963 May not contain double colons (`:`). Default: 'SQLite'.
964 See linkgit:git-cvsserver[1].
965
966 gitcvs.dbuser, gitcvs.dbpass::
967 Database user and password. Only useful if setting 'gitcvs.dbdriver',
968 since SQLite has no concept of database users and/or passwords.
969 'gitcvs.dbuser' supports variable substitution (see
970 linkgit:git-cvsserver[1] for details).
971
972 gitcvs.dbTableNamePrefix::
973 Database table name prefix. Prepended to the names of any
974 database tables used, allowing a single database to be used
975 for several repositories. Supports variable substitution (see
976 linkgit:git-cvsserver[1] for details). Any non-alphabetic
977 characters will be replaced with underscores.
978
979 All gitcvs variables except for 'gitcvs.usecrlfattr' and
980 'gitcvs.allbinary' can also be specified as
981 'gitcvs.<access_method>.<varname>' (where 'access_method'
982 is one of "ext" and "pserver") to make them apply only for the given
983 access method.
984
985 gui.commitmsgwidth::
986 Defines how wide the commit message window is in the
987 linkgit:git-gui[1]. "75" is the default.
988
989 gui.diffcontext::
990 Specifies how many context lines should be used in calls to diff
991 made by the linkgit:git-gui[1]. The default is "5".
992
993 gui.encoding::
994 Specifies the default encoding to use for displaying of
995 file contents in linkgit:git-gui[1] and linkgit:gitk[1].
996 It can be overridden by setting the 'encoding' attribute
997 for relevant files (see linkgit:gitattributes[5]).
998 If this option is not set, the tools default to the
999 locale encoding.
1000
1001 gui.matchtrackingbranch::
1002 Determines if new branches created with linkgit:git-gui[1] should
1003 default to tracking remote branches with matching names or
1004 not. Default: "false".
1005
1006 gui.newbranchtemplate::
1007 Is used as suggested name when creating new branches using the
1008 linkgit:git-gui[1].
1009
1010 gui.pruneduringfetch::
1011 "true" if linkgit:git-gui[1] should prune tracking branches when
1012 performing a fetch. The default value is "false".
1013
1014 gui.trustmtime::
1015 Determines if linkgit:git-gui[1] should trust the file modification
1016 timestamp or not. By default the timestamps are not trusted.
1017
1018 gui.spellingdictionary::
1019 Specifies the dictionary used for spell checking commit messages in
1020 the linkgit:git-gui[1]. When set to "none" spell checking is turned
1021 off.
1022
1023 gui.fastcopyblame::
1024 If true, 'git gui blame' uses '-C' instead of '-C -C' for original
1025 location detection. It makes blame significantly faster on huge
1026 repositories at the expense of less thorough copy detection.
1027
1028 gui.copyblamethreshold::
1029 Specifies the threshold to use in 'git gui blame' original location
1030 detection, measured in alphanumeric characters. See the
1031 linkgit:git-blame[1] manual for more information on copy detection.
1032
1033 gui.blamehistoryctx::
1034 Specifies the radius of history context in days to show in
1035 linkgit:gitk[1] for the selected commit, when the `Show History
1036 Context` menu item is invoked from 'git gui blame'. If this
1037 variable is set to zero, the whole history is shown.
1038
1039 guitool.<name>.cmd::
1040 Specifies the shell command line to execute when the corresponding item
1041 of the linkgit:git-gui[1] `Tools` menu is invoked. This option is
1042 mandatory for every tool. The command is executed from the root of
1043 the working directory, and in the environment it receives the name of
1044 the tool as 'GIT_GUITOOL', the name of the currently selected file as
1045 'FILENAME', and the name of the current branch as 'CUR_BRANCH' (if
1046 the head is detached, 'CUR_BRANCH' is empty).
1047
1048 guitool.<name>.needsfile::
1049 Run the tool only if a diff is selected in the GUI. It guarantees
1050 that 'FILENAME' is not empty.
1051
1052 guitool.<name>.noconsole::
1053 Run the command silently, without creating a window to display its
1054 output.
1055
1056 guitool.<name>.norescan::
1057 Don't rescan the working directory for changes after the tool
1058 finishes execution.
1059
1060 guitool.<name>.confirm::
1061 Show a confirmation dialog before actually running the tool.
1062
1063 guitool.<name>.argprompt::
1064 Request a string argument from the user, and pass it to the tool
1065 through the 'ARGS' environment variable. Since requesting an
1066 argument implies confirmation, the 'confirm' option has no effect
1067 if this is enabled. If the option is set to 'true', 'yes', or '1',
1068 the dialog uses a built-in generic prompt; otherwise the exact
1069 value of the variable is used.
1070
1071 guitool.<name>.revprompt::
1072 Request a single valid revision from the user, and set the
1073 'REVISION' environment variable. In other aspects this option
1074 is similar to 'argprompt', and can be used together with it.
1075
1076 guitool.<name>.revunmerged::
1077 Show only unmerged branches in the 'revprompt' subdialog.
1078 This is useful for tools similar to merge or rebase, but not
1079 for things like checkout or reset.
1080
1081 guitool.<name>.title::
1082 Specifies the title to use for the prompt dialog. The default
1083 is the tool name.
1084
1085 guitool.<name>.prompt::
1086 Specifies the general prompt string to display at the top of
1087 the dialog, before subsections for 'argprompt' and 'revprompt'.
1088 The default value includes the actual command.
1089
1090 help.browser::
1091 Specify the browser that will be used to display help in the
1092 'web' format. See linkgit:git-help[1].
1093
1094 help.format::
1095 Override the default help format used by linkgit:git-help[1].
1096 Values 'man', 'info', 'web' and 'html' are supported. 'man' is
1097 the default. 'web' and 'html' are the same.
1098
1099 help.autocorrect::
1100 Automatically correct and execute mistyped commands after
1101 waiting for the given number of deciseconds (0.1 sec). If more
1102 than one command can be deduced from the entered text, nothing
1103 will be executed. If the value of this option is negative,
1104 the corrected command will be executed immediately. If the
1105 value is 0 - the command will be just shown but not executed.
1106 This is the default.
1107
1108 http.proxy::
1109 Override the HTTP proxy, normally configured using the 'http_proxy'
1110 environment variable (see linkgit:curl[1]). This can be overridden
1111 on a per-remote basis; see remote.<name>.proxy
1112
1113 http.sslVerify::
1114 Whether to verify the SSL certificate when fetching or pushing
1115 over HTTPS. Can be overridden by the 'GIT_SSL_NO_VERIFY' environment
1116 variable.
1117
1118 http.sslCert::
1119 File containing the SSL certificate when fetching or pushing
1120 over HTTPS. Can be overridden by the 'GIT_SSL_CERT' environment
1121 variable.
1122
1123 http.sslKey::
1124 File containing the SSL private key when fetching or pushing
1125 over HTTPS. Can be overridden by the 'GIT_SSL_KEY' environment
1126 variable.
1127
1128 http.sslCertPasswordProtected::
1129 Enable git's password prompt for the SSL certificate. Otherwise
1130 OpenSSL will prompt the user, possibly many times, if the
1131 certificate or private key is encrypted. Can be overridden by the
1132 'GIT_SSL_CERT_PASSWORD_PROTECTED' environment variable.
1133
1134 http.sslCAInfo::
1135 File containing the certificates to verify the peer with when
1136 fetching or pushing over HTTPS. Can be overridden by the
1137 'GIT_SSL_CAINFO' environment variable.
1138
1139 http.sslCAPath::
1140 Path containing files with the CA certificates to verify the peer
1141 with when fetching or pushing over HTTPS. Can be overridden
1142 by the 'GIT_SSL_CAPATH' environment variable.
1143
1144 http.maxRequests::
1145 How many HTTP requests to launch in parallel. Can be overridden
1146 by the 'GIT_HTTP_MAX_REQUESTS' environment variable. Default is 5.
1147
1148 http.minSessions::
1149 The number of curl sessions (counted across slots) to be kept across
1150 requests. They will not be ended with curl_easy_cleanup() until
1151 http_cleanup() is invoked. If USE_CURL_MULTI is not defined, this
1152 value will be capped at 1. Defaults to 1.
1153
1154 http.postBuffer::
1155 Maximum size in bytes of the buffer used by smart HTTP
1156 transports when POSTing data to the remote system.
1157 For requests larger than this buffer size, HTTP/1.1 and
1158 Transfer-Encoding: chunked is used to avoid creating a
1159 massive pack file locally. Default is 1 MiB, which is
1160 sufficient for most requests.
1161
1162 http.lowSpeedLimit, http.lowSpeedTime::
1163 If the HTTP transfer speed is less than 'http.lowSpeedLimit'
1164 for longer than 'http.lowSpeedTime' seconds, the transfer is aborted.
1165 Can be overridden by the 'GIT_HTTP_LOW_SPEED_LIMIT' and
1166 'GIT_HTTP_LOW_SPEED_TIME' environment variables.
1167
1168 http.noEPSV::
1169 A boolean which disables using of EPSV ftp command by curl.
1170 This can helpful with some "poor" ftp servers which don't
1171 support EPSV mode. Can be overridden by the 'GIT_CURL_FTP_NO_EPSV'
1172 environment variable. Default is false (curl will use EPSV).
1173
1174 i18n.commitEncoding::
1175 Character encoding the commit messages are stored in; git itself
1176 does not care per se, but this information is necessary e.g. when
1177 importing commits from emails or in the gitk graphical history
1178 browser (and possibly at other places in the future or in other
1179 porcelains). See e.g. linkgit:git-mailinfo[1]. Defaults to 'utf-8'.
1180
1181 i18n.logOutputEncoding::
1182 Character encoding the commit messages are converted to when
1183 running 'git-log' and friends.
1184
1185 imap::
1186 The configuration variables in the 'imap' section are described
1187 in linkgit:git-imap-send[1].
1188
1189 instaweb.browser::
1190 Specify the program that will be used to browse your working
1191 repository in gitweb. See linkgit:git-instaweb[1].
1192
1193 instaweb.httpd::
1194 The HTTP daemon command-line to start gitweb on your working
1195 repository. See linkgit:git-instaweb[1].
1196
1197 instaweb.local::
1198 If true the web server started by linkgit:git-instaweb[1] will
1199 be bound to the local IP (127.0.0.1).
1200
1201 instaweb.modulepath::
1202 The module path for an apache httpd used by linkgit:git-instaweb[1].
1203
1204 instaweb.port::
1205 The port number to bind the gitweb httpd to. See
1206 linkgit:git-instaweb[1].
1207
1208 interactive.singlekey::
1209 In interactive commands, allow the user to provide one-letter
1210 input with a single key (i.e., without hitting enter).
1211 Currently this is used only by the `\--patch` mode of
1212 linkgit:git-add[1]. Note that this setting is silently
1213 ignored if portable keystroke input is not available.
1214
1215 log.date::
1216 Set default date-time mode for the log command. Setting log.date
1217 value is similar to using 'git-log'\'s --date option. The value is one of the
1218 following alternatives: {relative,local,default,iso,rfc,short}.
1219 See linkgit:git-log[1].
1220
1221 log.showroot::
1222 If true, the initial commit will be shown as a big creation event.
1223 This is equivalent to a diff against an empty tree.
1224 Tools like linkgit:git-log[1] or linkgit:git-whatchanged[1], which
1225 normally hide the root commit will now show it. True by default.
1226
1227 mailmap.file::
1228 The location of an augmenting mailmap file. The default
1229 mailmap, located in the root of the repository, is loaded
1230 first, then the mailmap file pointed to by this variable.
1231 The location of the mailmap file may be in a repository
1232 subdirectory, or somewhere outside of the repository itself.
1233 See linkgit:git-shortlog[1] and linkgit:git-blame[1].
1234
1235 man.viewer::
1236 Specify the programs that may be used to display help in the
1237 'man' format. See linkgit:git-help[1].
1238
1239 man.<tool>.cmd::
1240 Specify the command to invoke the specified man viewer. The
1241 specified command is evaluated in shell with the man page
1242 passed as argument. (See linkgit:git-help[1].)
1243
1244 man.<tool>.path::
1245 Override the path for the given tool that may be used to
1246 display help in the 'man' format. See linkgit:git-help[1].
1247
1248 include::merge-config.txt[]
1249
1250 mergetool.<tool>.path::
1251 Override the path for the given tool. This is useful in case
1252 your tool is not in the PATH.
1253
1254 mergetool.<tool>.cmd::
1255 Specify the command to invoke the specified merge tool. The
1256 specified command is evaluated in shell with the following
1257 variables available: 'BASE' is the name of a temporary file
1258 containing the common base of the files to be merged, if available;
1259 'LOCAL' is the name of a temporary file containing the contents of
1260 the file on the current branch; 'REMOTE' is the name of a temporary
1261 file containing the contents of the file from the branch being
1262 merged; 'MERGED' contains the name of the file to which the merge
1263 tool should write the results of a successful merge.
1264
1265 mergetool.<tool>.trustExitCode::
1266 For a custom merge command, specify whether the exit code of
1267 the merge command can be used to determine whether the merge was
1268 successful. If this is not set to true then the merge target file
1269 timestamp is checked and the merge assumed to have been successful
1270 if the file has been updated, otherwise the user is prompted to
1271 indicate the success of the merge.
1272
1273 mergetool.keepBackup::
1274 After performing a merge, the original file with conflict markers
1275 can be saved as a file with a `.orig` extension. If this variable
1276 is set to `false` then this file is not preserved. Defaults to
1277 `true` (i.e. keep the backup files).
1278
1279 mergetool.keepTemporaries::
1280 When invoking a custom merge tool, git uses a set of temporary
1281 files to pass to the tool. If the tool returns an error and this
1282 variable is set to `true`, then these temporary files will be
1283 preserved, otherwise they will be removed after the tool has
1284 exited. Defaults to `false`.
1285
1286 mergetool.prompt::
1287 Prompt before each invocation of the merge resolution program.
1288
1289 pack.window::
1290 The size of the window used by linkgit:git-pack-objects[1] when no
1291 window size is given on the command line. Defaults to 10.
1292
1293 pack.depth::
1294 The maximum delta depth used by linkgit:git-pack-objects[1] when no
1295 maximum depth is given on the command line. Defaults to 50.
1296
1297 pack.windowMemory::
1298 The window memory size limit used by linkgit:git-pack-objects[1]
1299 when no limit is given on the command line. The value can be
1300 suffixed with "k", "m", or "g". Defaults to 0, meaning no
1301 limit.
1302
1303 pack.compression::
1304 An integer -1..9, indicating the compression level for objects
1305 in a pack file. -1 is the zlib default. 0 means no
1306 compression, and 1..9 are various speed/size tradeoffs, 9 being
1307 slowest. If not set, defaults to core.compression. If that is
1308 not set, defaults to -1, the zlib default, which is "a default
1309 compromise between speed and compression (currently equivalent
1310 to level 6)."
1311
1312 pack.deltaCacheSize::
1313 The maximum memory in bytes used for caching deltas in
1314 linkgit:git-pack-objects[1] before writing them out to a pack.
1315 This cache is used to speed up the writing object phase by not
1316 having to recompute the final delta result once the best match
1317 for all objects is found. Repacking large repositories on machines
1318 which are tight with memory might be badly impacted by this though,
1319 especially if this cache pushes the system into swapping.
1320 A value of 0 means no limit. The smallest size of 1 byte may be
1321 used to virtually disable this cache. Defaults to 256 MiB.
1322
1323 pack.deltaCacheLimit::
1324 The maximum size of a delta, that is cached in
1325 linkgit:git-pack-objects[1]. This cache is used to speed up the
1326 writing object phase by not having to recompute the final delta
1327 result once the best match for all objects is found. Defaults to 1000.
1328
1329 pack.threads::
1330 Specifies the number of threads to spawn when searching for best
1331 delta matches. This requires that linkgit:git-pack-objects[1]
1332 be compiled with pthreads otherwise this option is ignored with a
1333 warning. This is meant to reduce packing time on multiprocessor
1334 machines. The required amount of memory for the delta search window
1335 is however multiplied by the number of threads.
1336 Specifying 0 will cause git to auto-detect the number of CPU's
1337 and set the number of threads accordingly.
1338
1339 pack.indexVersion::
1340 Specify the default pack index version. Valid values are 1 for
1341 legacy pack index used by Git versions prior to 1.5.2, and 2 for
1342 the new pack index with capabilities for packs larger than 4 GB
1343 as well as proper protection against the repacking of corrupted
1344 packs. Version 2 is the default. Note that version 2 is enforced
1345 and this config option ignored whenever the corresponding pack is
1346 larger than 2 GB.
1347 +
1348 If you have an old git that does not understand the version 2 `{asterisk}.idx` file,
1349 cloning or fetching over a non native protocol (e.g. "http" and "rsync")
1350 that will copy both `{asterisk}.pack` file and corresponding `{asterisk}.idx` file from the
1351 other side may give you a repository that cannot be accessed with your
1352 older version of git. If the `{asterisk}.pack` file is smaller than 2 GB, however,
1353 you can use linkgit:git-index-pack[1] on the *.pack file to regenerate
1354 the `{asterisk}.idx` file.
1355
1356 pack.packSizeLimit::
1357 The default maximum size of a pack. This setting only affects
1358 packing to a file, i.e. the git:// protocol is unaffected. It
1359 can be overridden by the `\--max-pack-size` option of
1360 linkgit:git-repack[1].
1361
1362 pager.<cmd>::
1363 Allows turning on or off pagination of the output of a
1364 particular git subcommand when writing to a tty. If
1365 `\--paginate` or `\--no-pager` is specified on the command line,
1366 it takes precedence over this option. To disable pagination for
1367 all commands, set `core.pager` or `GIT_PAGER` to `cat`.
1368
1369 pull.octopus::
1370 The default merge strategy to use when pulling multiple branches
1371 at once.
1372
1373 pull.twohead::
1374 The default merge strategy to use when pulling a single branch.
1375
1376 push.default::
1377 Defines the action git push should take if no refspec is given
1378 on the command line, no refspec is configured in the remote, and
1379 no refspec is implied by any of the options given on the command
1380 line. Possible values are:
1381 +
1382 * `nothing` do not push anything.
1383 * `matching` push all matching branches.
1384 All branches having the same name in both ends are considered to be
1385 matching. This is the default.
1386 * `tracking` push the current branch to its upstream branch.
1387 * `current` push the current branch to a branch of the same name.
1388
1389 rebase.stat::
1390 Whether to show a diffstat of what changed upstream since the last
1391 rebase. False by default.
1392
1393 receive.autogc::
1394 By default, git-receive-pack will run "git-gc --auto" after
1395 receiving data from git-push and updating refs. You can stop
1396 it by setting this variable to false.
1397
1398 receive.fsckObjects::
1399 If it is set to true, git-receive-pack will check all received
1400 objects. It will abort in the case of a malformed object or a
1401 broken link. The result of an abort are only dangling objects.
1402 Defaults to false.
1403
1404 receive.unpackLimit::
1405 If the number of objects received in a push is below this
1406 limit then the objects will be unpacked into loose object
1407 files. However if the number of received objects equals or
1408 exceeds this limit then the received pack will be stored as
1409 a pack, after adding any missing delta bases. Storing the
1410 pack from a push can make the push operation complete faster,
1411 especially on slow filesystems. If not set, the value of
1412 `transfer.unpackLimit` is used instead.
1413
1414 receive.denyDeletes::
1415 If set to true, git-receive-pack will deny a ref update that deletes
1416 the ref. Use this to prevent such a ref deletion via a push.
1417
1418 receive.denyCurrentBranch::
1419 If set to true or "refuse", receive-pack will deny a ref update
1420 to the currently checked out branch of a non-bare repository.
1421 Such a push is potentially dangerous because it brings the HEAD
1422 out of sync with the index and working tree. If set to "warn",
1423 print a warning of such a push to stderr, but allow the push to
1424 proceed. If set to false or "ignore", allow such pushes with no
1425 message. Defaults to "warn".
1426
1427 receive.denyNonFastForwards::
1428 If set to true, git-receive-pack will deny a ref update which is
1429 not a fast-forward. Use this to prevent such an update via a push,
1430 even if that push is forced. This configuration variable is
1431 set when initializing a shared repository.
1432
1433 receive.updateserverinfo::
1434 If set to true, git-receive-pack will run git-update-server-info
1435 after receiving data from git-push and updating refs.
1436
1437 remote.<name>.url::
1438 The URL of a remote repository. See linkgit:git-fetch[1] or
1439 linkgit:git-push[1].
1440
1441 remote.<name>.pushurl::
1442 The push URL of a remote repository. See linkgit:git-push[1].
1443
1444 remote.<name>.proxy::
1445 For remotes that require curl (http, https and ftp), the URL to
1446 the proxy to use for that remote. Set to the empty string to
1447 disable proxying for that remote.
1448
1449 remote.<name>.fetch::
1450 The default set of "refspec" for linkgit:git-fetch[1]. See
1451 linkgit:git-fetch[1].
1452
1453 remote.<name>.push::
1454 The default set of "refspec" for linkgit:git-push[1]. See
1455 linkgit:git-push[1].
1456
1457 remote.<name>.mirror::
1458 If true, pushing to this remote will automatically behave
1459 as if the `\--mirror` option was given on the command line.
1460
1461 remote.<name>.skipDefaultUpdate::
1462 If true, this remote will be skipped by default when updating
1463 using linkgit:git-fetch[1] or the `update` subcommand of
1464 linkgit:git-remote[1].
1465
1466 remote.<name>.skipFetchAll::
1467 If true, this remote will be skipped by default when updating
1468 using linkgit:git-fetch[1] or the `update` subcommand of
1469 linkgit:git-remote[1].
1470
1471 remote.<name>.receivepack::
1472 The default program to execute on the remote side when pushing. See
1473 option \--receive-pack of linkgit:git-push[1].
1474
1475 remote.<name>.uploadpack::
1476 The default program to execute on the remote side when fetching. See
1477 option \--upload-pack of linkgit:git-fetch-pack[1].
1478
1479 remote.<name>.tagopt::
1480 Setting this value to \--no-tags disables automatic tag following when
1481 fetching from remote <name>
1482
1483 remote.<name>.vcs::
1484 Setting this to a value <vcs> will cause git to interact with
1485 the remote with the git-remote-<vcs> helper.
1486
1487 remotes.<group>::
1488 The list of remotes which are fetched by "git remote update
1489 <group>". See linkgit:git-remote[1].
1490
1491 repack.usedeltabaseoffset::
1492 By default, linkgit:git-repack[1] creates packs that use
1493 delta-base offset. If you need to share your repository with
1494 git older than version 1.4.4, either directly or via a dumb
1495 protocol such as http, then you need to set this option to
1496 "false" and repack. Access from old git versions over the
1497 native protocol are unaffected by this option.
1498
1499 rerere.autoupdate::
1500 When set to true, `git-rerere` updates the index with the
1501 resulting contents after it cleanly resolves conflicts using
1502 previously recorded resolution. Defaults to false.
1503
1504 rerere.enabled::
1505 Activate recording of resolved conflicts, so that identical
1506 conflict hunks can be resolved automatically, should they
1507 be encountered again. linkgit:git-rerere[1] command is by
1508 default enabled if you create `rr-cache` directory under
1509 `$GIT_DIR`, but can be disabled by setting this option to false.
1510
1511 sendemail.identity::
1512 A configuration identity. When given, causes values in the
1513 'sendemail.<identity>' subsection to take precedence over
1514 values in the 'sendemail' section. The default identity is
1515 the value of 'sendemail.identity'.
1516
1517 sendemail.smtpencryption::
1518 See linkgit:git-send-email[1] for description. Note that this
1519 setting is not subject to the 'identity' mechanism.
1520
1521 sendemail.smtpssl::
1522 Deprecated alias for 'sendemail.smtpencryption = ssl'.
1523
1524 sendemail.<identity>.*::
1525 Identity-specific versions of the 'sendemail.*' parameters
1526 found below, taking precedence over those when the this
1527 identity is selected, through command-line or
1528 'sendemail.identity'.
1529
1530 sendemail.aliasesfile::
1531 sendemail.aliasfiletype::
1532 sendemail.bcc::
1533 sendemail.cc::
1534 sendemail.cccmd::
1535 sendemail.chainreplyto::
1536 sendemail.confirm::
1537 sendemail.envelopesender::
1538 sendemail.from::
1539 sendemail.multiedit::
1540 sendemail.signedoffbycc::
1541 sendemail.smtppass::
1542 sendemail.suppresscc::
1543 sendemail.suppressfrom::
1544 sendemail.to::
1545 sendemail.smtpserver::
1546 sendemail.smtpserverport::
1547 sendemail.smtpuser::
1548 sendemail.thread::
1549 sendemail.validate::
1550 See linkgit:git-send-email[1] for description.
1551
1552 sendemail.signedoffcc::
1553 Deprecated alias for 'sendemail.signedoffbycc'.
1554
1555 showbranch.default::
1556 The default set of branches for linkgit:git-show-branch[1].
1557 See linkgit:git-show-branch[1].
1558
1559 status.relativePaths::
1560 By default, linkgit:git-status[1] shows paths relative to the
1561 current directory. Setting this variable to `false` shows paths
1562 relative to the repository root (this was the default for git
1563 prior to v1.5.4).
1564
1565 status.showUntrackedFiles::
1566 By default, linkgit:git-status[1] and linkgit:git-commit[1] show
1567 files which are not currently tracked by Git. Directories which
1568 contain only untracked files, are shown with the directory name
1569 only. Showing untracked files means that Git needs to lstat() all
1570 all the files in the whole repository, which might be slow on some
1571 systems. So, this variable controls how the commands displays
1572 the untracked files. Possible values are:
1573 +
1574 --
1575 - 'no' - Show no untracked files
1576 - 'normal' - Shows untracked files and directories
1577 - 'all' - Shows also individual files in untracked directories.
1578 --
1579 +
1580 If this variable is not specified, it defaults to 'normal'.
1581 This variable can be overridden with the -u|--untracked-files option
1582 of linkgit:git-status[1] and linkgit:git-commit[1].
1583
1584 tar.umask::
1585 This variable can be used to restrict the permission bits of
1586 tar archive entries. The default is 0002, which turns off the
1587 world write bit. The special value "user" indicates that the
1588 archiving user's umask will be used instead. See umask(2) and
1589 linkgit:git-archive[1].
1590
1591 transfer.unpackLimit::
1592 When `fetch.unpackLimit` or `receive.unpackLimit` are
1593 not set, the value of this variable is used instead.
1594 The default value is 100.
1595
1596 url.<base>.insteadOf::
1597 Any URL that starts with this value will be rewritten to
1598 start, instead, with <base>. In cases where some site serves a
1599 large number of repositories, and serves them with multiple
1600 access methods, and some users need to use different access
1601 methods, this feature allows people to specify any of the
1602 equivalent URLs and have git automatically rewrite the URL to
1603 the best alternative for the particular user, even for a
1604 never-before-seen repository on the site. When more than one
1605 insteadOf strings match a given URL, the longest match is used.
1606
1607 url.<base>.pushInsteadOf::
1608 Any URL that starts with this value will not be pushed to;
1609 instead, it will be rewritten to start with <base>, and the
1610 resulting URL will be pushed to. In cases where some site serves
1611 a large number of repositories, and serves them with multiple
1612 access methods, some of which do not allow push, this feature
1613 allows people to specify a pull-only URL and have git
1614 automatically use an appropriate URL to push, even for a
1615 never-before-seen repository on the site. When more than one
1616 pushInsteadOf strings match a given URL, the longest match is
1617 used. If a remote has an explicit pushurl, git will ignore this
1618 setting for that remote.
1619
1620 user.email::
1621 Your email address to be recorded in any newly created commits.
1622 Can be overridden by the 'GIT_AUTHOR_EMAIL', 'GIT_COMMITTER_EMAIL', and
1623 'EMAIL' environment variables. See linkgit:git-commit-tree[1].
1624
1625 user.name::
1626 Your full name to be recorded in any newly created commits.
1627 Can be overridden by the 'GIT_AUTHOR_NAME' and 'GIT_COMMITTER_NAME'
1628 environment variables. See linkgit:git-commit-tree[1].
1629
1630 user.signingkey::
1631 If linkgit:git-tag[1] is not selecting the key you want it to
1632 automatically when creating a signed tag, you can override the
1633 default selection with this variable. This option is passed
1634 unchanged to gpg's --local-user parameter, so you may specify a key
1635 using any method that gpg supports.
1636
1637 web.browser::
1638 Specify a web browser that may be used by some commands.
1639 Currently only linkgit:git-instaweb[1] and linkgit:git-help[1]
1640 may use it.