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Diffstat (limited to 'Documentation/config.txt')
| -rw-r--r-- | Documentation/config.txt | 198 |
1 files changed, 150 insertions, 48 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt index 0c32597639..ae6791db12 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -204,13 +204,26 @@ advice.*:: -- core.fileMode:: - If false, the executable bit differences between the index and - the working tree are ignored; useful on broken filesystems like FAT. - See linkgit:git-update-index[1]. + Tells Git if the executable bit of files in the working tree + is to be honored. + -The default is true, except linkgit:git-clone[1] or linkgit:git-init[1] -will probe and set core.fileMode false if appropriate when the -repository is created. +Some filesystems lose the executable bit when a file that is +marked as executable is checked out, or checks out an +non-executable file with executable bit on. +linkgit:git-clone[1] or linkgit:git-init[1] probe the filesystem +to see if it handles the executable bit correctly +and this variable is automatically set as necessary. ++ +A repository, however, may be on a filesystem that handles +the filemode correctly, and this variable is set to 'true' +when created, but later may be made accessible from another +environment that loses the filemode (e.g. exporting ext4 via +CIFS mount, visiting a Cygwin created repository with +Git for Windows or Eclipse). +In such a case it may be necessary to set this variable to 'false'. +See linkgit:git-update-index[1]. ++ +The default is true (when core.filemode is not specified in the config file). core.ignorecase:: If true, this option enables various workarounds to enable @@ -362,14 +375,19 @@ This is useful for excluding servers inside a firewall from proxy use, while defaulting to a common proxy for external domains. core.ignoreStat:: - If true, commands which modify both the working tree and the index - will mark the updated paths with the "assume unchanged" bit in the - index. These marked files are then assumed to stay unchanged in the - working tree, until you mark them otherwise manually - Git will not - detect the file changes by lstat() calls. This is useful on systems - where those are very slow, such as Microsoft Windows. - See linkgit:git-update-index[1]. - False by default. + If true, Git will avoid using lstat() calls to detect if files have + changed by setting the "assume-unchanged" bit for those tracked files + which it has updated identically in both the index and working tree. ++ +When files are modified outside of Git, the user will need to stage +the modified files explicitly (e.g. see 'Examples' section in +linkgit:git-update-index[1]). +Git will not normally detect changes to those files. ++ +This is useful on systems where lstat() calls are very slow, such as +CIFS/Microsoft Windows. ++ +False by default. core.preferSymlinkRefs:: Instead of the default "symref" format for HEAD @@ -392,7 +410,7 @@ false), while all other repositories are assumed to be bare (bare core.worktree:: Set the path to the root of the working tree. This can be overridden by the GIT_WORK_TREE environment - variable and the '--work-tree' command line option. + variable and the '--work-tree' command-line option. The value can be an absolute path or relative to the path to the .git directory, which is either specified by --git-dir or GIT_DIR, or automatically discovered. @@ -500,7 +518,7 @@ core.deltaBaseCacheLimit:: to avoid unpacking and decompressing frequently used base objects multiple times. + -Default is 16 MiB on all platforms. This should be reasonable +Default is 96 MiB on all platforms. This should be reasonable for all users/operating systems, except on the largest projects. You probably do not need to adjust this value. + @@ -510,7 +528,8 @@ core.bigFileThreshold:: Files larger than this size are stored deflated, without attempting delta compression. Storing large files without delta compression avoids excessive memory usage, at the - slight expense of increased disk usage. + slight expense of increased disk usage. Additionally files + larger than this size are always treated as binary. + Default is 512 MiB on all platforms. This should be reasonable for most projects as source code and other text files can still @@ -534,7 +553,7 @@ core.askpass:: environment variable. If not set, fall back to the value of the 'SSH_ASKPASS' environment variable or, failing that, a simple password prompt. The external program shall be given a suitable prompt as - command line argument and write the password on its STDOUT. + command-line argument and write the password on its STDOUT. core.attributesfile:: In addition to '.gitattributes' (per-directory) and @@ -555,6 +574,9 @@ core.commentchar:: messages consider a line that begins with this character commented, and removes them after the editor returns (default '#'). ++ +If set to "auto", `git-commit` would select a character that is not +the beginning character of any line in existing commit messages. sequence.editor:: Text editor used by `git rebase -i` for editing the rebase instruction file. @@ -569,14 +591,19 @@ core.pager:: configuration, then `$PAGER`, and then the default chosen at compile time (usually 'less'). + -When the `LESS` environment variable is unset, Git sets it to `FRSX` +When the `LESS` environment variable is unset, Git sets it to `FRX` (if `LESS` environment variable is set, Git does not change it at all). If you want to selectively override Git's default setting -for `LESS`, you can set `core.pager` to e.g. `less -+S`. This will +for `LESS`, you can set `core.pager` to e.g. `less -S`. This will be passed to the shell by Git, which will translate the final -command to `LESS=FRSX less -+S`. The environment tells the command -to set the `S` option to chop long lines but the command line -resets it to the default to fold long lines. +command to `LESS=FRX less -S`. The environment does not set the +`S` option but the command line does, instructing less to truncate +long lines. Similarly, setting `core.pager` to `less -+F` will +deactivate the `F` option specified by the environment from the +command-line, deactivating the "quit if one screen" behavior of +`less`. One can specifically activate some flags for particular +commands: for example, setting `pager.blame` to `less -S` enables +line truncation only for `git blame`. + Likewise, when the `LV` environment variable is unset, Git sets it to `-c`. You can override this setting by exporting `LV` with @@ -624,9 +651,9 @@ core.preloadindex:: + This can speed up operations like 'git diff' and 'git status' especially on filesystems like NFS that have weak caching semantics and thus -relatively high IO latencies. With this set to 'true', Git will do the +relatively high IO latencies. When enabled, Git will do the index comparison to the filesystem data in parallel, allowing -overlapping IO's. +overlapping IO's. Defaults to true. core.createObject:: You can set this to 'link', in which case a hardlink followed by @@ -672,7 +699,7 @@ alias.*:: confusion and troubles with script usage, aliases that hide existing Git commands are ignored. Arguments are split by spaces, the usual shell quoting and escaping is supported. - quote pair and a backslash can be used to quote them. + A quote pair or a backslash can be used to quote them. + If the alias expansion is prefixed with an exclamation point, it will be treated as a shell command. For example, defining @@ -827,7 +854,13 @@ accepted are `normal`, `black`, `red`, `green`, `yellow`, `blue`, `magenta`, `cyan` and `white`; the attributes are `bold`, `dim`, `ul`, `blink` and `reverse`. The first color given is the foreground; the second is the background. The position of the attribute, if any, -doesn't matter. +doesn't matter. Attributes may be turned off specifically by prefixing +them with `no` (e.g., `noreverse`, `noul`, etc). ++ +Colors (foreground and background) may also be given as numbers between +0 and 255; these use ANSI 256-color mode (but note that not all +terminals may support this). If your terminal supports it, you may also +specify 24-bit RGB values as hex, like `#ff0ab3`. color.diff:: Whether to use ANSI escape sequences to add color to patches. @@ -874,7 +907,11 @@ color.grep.<slot>:: `linenumber`;; line number prefix (when using `-n`) `match`;; - matching text + matching text (same as setting `matchContext` and `matchSelected`) +`matchContext`;; + matching text in context lines +`matchSelected`;; + matching text in selected lines `selected`;; non-matching text in selected lines `separator`;; @@ -1125,6 +1162,10 @@ format.signature:: Set this variable to the empty string ("") to suppress signature generation. +format.signaturefile:: + Works just like format.signature except the contents of the + file specified by this variable will be used as the signature. + format.suffix:: The default for format-patch is to output files with the suffix `.patch`. Use this variable to change that suffix (make sure to @@ -1191,7 +1232,7 @@ gc.autopacklimit:: default value is 50. Setting this to 0 disables it. gc.autodetach:: - Make `git gc --auto` return immediately andrun in background + Make `git gc --auto` return immediately and run in background if the system supports it. Default is true. gc.packrefs:: @@ -1335,10 +1376,10 @@ grep.extendedRegexp:: gpg.program:: Use this custom program instead of "gpg" found on $PATH when making or verifying a PGP signature. The program must support the - same command line interface as GPG, namely, to verify a detached + same command-line interface as GPG, namely, to verify a detached signature, "gpg --verify $file - <$signature" is run, and the program is expected to signal a good signature by exiting with - code 0, and to generate an ascii-armored detached signature, the + code 0, and to generate an ASCII-armored detached signature, the standard input of "gpg -bsau $key" is fed with the contents to be signed, and the program is expected to send the result to its standard output. @@ -1573,7 +1614,7 @@ http.useragent:: Can be overridden by the 'GIT_HTTP_USER_AGENT' environment variable. http.<url>.*:: - Any of the http.* options above can be applied selectively to some urls. + Any of the http.* options above can be applied selectively to some URLs. For a config key to match a URL, each element of the config key is compared to that of the URL, in the following order: + @@ -1612,8 +1653,8 @@ if the URL is `https://user@example.com/foo/bar` a config key match of + All URLs are normalized before attempting any matching (the password part, if embedded in the URL, is always ignored for matching purposes) so that -equivalent urls that are simply spelled differently will match properly. -Environment variable settings always override any matches. The urls that are +equivalent URLs that are simply spelled differently will match properly. +Environment variable settings always override any matches. The URLs that are matched against are those given directly to Git commands. This means any URLs visited as a result of a redirection do not participate in matching. @@ -1753,6 +1794,15 @@ mergetool.<tool>.trustExitCode:: if the file has been updated, otherwise the user is prompted to indicate the success of the merge. +mergetool.meld.hasOutput:: + Older versions of `meld` do not support the `--output` option. + Git will attempt to detect whether `meld` supports `--output` + by inspecting the output of `meld --help`. Configuring + `mergetool.meld.hasOutput` will make Git skip these checks and + use the configured value instead. Setting `mergetool.meld.hasOutput` + to `true` tells Git to unconditionally use the `--output` option, + and `false` avoids using `--output`. + mergetool.keepBackup:: After performing a merge, the original file with conflict markers can be saved as a file with a `.orig` extension. If this variable @@ -1766,6 +1816,12 @@ mergetool.keepTemporaries:: preserved, otherwise they will be removed after the tool has exited. Defaults to `false`. +mergetool.writeToTemp:: + Git writes temporary 'BASE', 'LOCAL', and 'REMOTE' versions of + conflicting files in the worktree by default. Git will attempt + to use a temporary directory for these files when set `true`. + Defaults to `false`. + mergetool.prompt:: Prompt before each invocation of the merge resolution program. @@ -1826,10 +1882,11 @@ pack.depth:: maximum depth is given on the command line. Defaults to 50. pack.windowMemory:: - The window memory size limit used by linkgit:git-pack-objects[1] - when no limit is given on the command line. The value can be - suffixed with "k", "m", or "g". Defaults to 0, meaning no - limit. + The maximum size of memory that is consumed by each thread + in linkgit:git-pack-objects[1] for pack window memory when + no limit is given on the command line. The value can be + suffixed with "k", "m", or "g". When left unconfigured (or + set explicitly to 0), there will be no limit. pack.compression:: An integer -1..9, indicating the compression level for objects @@ -1904,12 +1961,7 @@ pack.useBitmaps:: you are debugging pack bitmaps. pack.writebitmaps:: - When true, git will write a bitmap index when packing all - objects to disk (e.g., when `git repack -a` is run). This - index can speed up the "counting objects" phase of subsequent - packs created for clones and fetches, at the cost of some disk - space and extra time spent on the initial repack. Defaults to - false. + This is a deprecated synonym for `repack.writeBitmaps`. pack.writeBitmapHashCache:: When true, git will include a "hash cache" section in the bitmap @@ -2042,11 +2094,35 @@ rebase.autostash:: successful rebase might result in non-trivial conflicts. Defaults to false. +receive.advertiseatomic:: + By default, git-receive-pack will advertise the atomic push + capability to its clients. If you don't want to this capability + to be advertised, set this variable to false. + receive.autogc:: By default, git-receive-pack will run "git-gc --auto" after receiving data from git-push and updating refs. You can stop it by setting this variable to false. +receive.certnonceseed:: + By setting this variable to a string, `git receive-pack` + will accept a `git push --signed` and verifies it by using + a "nonce" protected by HMAC using this string as a secret + key. + +receive.certnonceslop:: + When a `git push --signed` sent a push certificate with a + "nonce" that was issued by a receive-pack serving the same + repository within this many seconds, export the "nonce" + found in the certificate to `GIT_PUSH_CERT_NONCE` to the + hooks (instead of what the receive-pack asked the sending + side to include). This may allow writing checks in + `pre-receive` and `post-receive` a bit easier. Instead of + checking `GIT_PUSH_CERT_NONCE_SLOP` environment variable + that records by how many seconds the nonce is stale to + decide if they want to accept the certificate, they only + can check `GIT_PUSH_CERT_NONCE_STATUS` is `OK`. + receive.fsckObjects:: If it is set to true, git-receive-pack will check all received objects. It will abort in the case of a malformed object or a @@ -2080,6 +2156,17 @@ receive.denyCurrentBranch:: print a warning of such a push to stderr, but allow the push to proceed. If set to false or "ignore", allow such pushes with no message. Defaults to "refuse". ++ +Another option is "updateInstead" which will update the working +tree if pushing into the current branch. This option is +intended for synchronizing working directories when one side is not easily +accessible via interactive ssh (e.g. a live web site, hence the requirement +that the working directory be clean). This mode also comes in handy when +developing inside a VM to test and fix code on different Operating Systems. ++ +By default, "updateInstead" will refuse the push if the working tree or +the index have any difference from the HEAD, but the `push-to-checkout` +hook can be used to customize this. See linkgit:githooks[5]. receive.denyNonFastForwards:: If set to true, git-receive-pack will deny a ref update which is @@ -2186,7 +2273,15 @@ repack.packKeptObjects:: `--pack-kept-objects` was passed. See linkgit:git-repack[1] for details. Defaults to `false` normally, but `true` if a bitmap index is being written (either via `--write-bitmap-index` or - `pack.writeBitmaps`). + `repack.writeBitmaps`). + +repack.writeBitmaps:: + When true, git will write a bitmap index when packing all + objects to disk (e.g., when `git repack -a` is run). This + index can speed up the "counting objects" phase of subsequent + packs created for clones and fetches, at the cost of some disk + space and extra time spent on the initial repack. Defaults to + false. rerere.autoupdate:: When set to true, `git-rerere` updates the index with the @@ -2246,7 +2341,9 @@ sendemail.smtpserverport:: sendemail.smtpserveroption:: sendemail.smtpuser:: sendemail.thread:: +sendemail.transferencoding:: sendemail.validate:: +sendemail.xmailer:: See linkgit:git-send-email[1] for description. sendemail.signedoffcc:: @@ -2282,7 +2379,7 @@ status.showUntrackedFiles:: files which are not currently tracked by Git. Directories which contain only untracked files, are shown with the directory name only. Showing untracked files means that Git needs to lstat() all - all the files in the whole repository, which might be slow on some + the files in the whole repository, which might be slow on some systems. So, this variable controls how the commands displays the untracked files. Possible values are: + @@ -2308,7 +2405,7 @@ status.submodulesummary:: exception to that rule is that status and commit will show staged submodule changes. To also view the summary for ignored submodules you can either use - the --ignore-submodules=dirty command line option or the 'git + the --ignore-submodules=dirty command-line option or the 'git submodule summary' command, which shows a similar output but does not honor these settings. @@ -2330,7 +2427,7 @@ submodule.<name>.branch:: submodule.<name>.fetchRecurseSubmodules:: This option can be used to control recursive fetching of this submodule. It can be overridden by using the --[no-]recurse-submodules - command line option to "git fetch" and "git pull". + command-line option to "git fetch" and "git pull". This setting will override that from in the linkgit:gitmodules[5] file. @@ -2350,6 +2447,11 @@ submodule.<name>.ignore:: "--ignore-submodules" option. The 'git submodule' commands are not affected by this setting. +tag.sort:: + This variable controls the sort ordering of tags when displayed by + linkgit:git-tag[1]. Without the "--sort=<value>" option provided, the + value of this variable will be used as the default. + tar.umask:: This variable can be used to restrict the permission bits of tar archive entries. The default is 0002, which turns off the |