diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/diff-config.txt | 5 | ||||
| -rw-r--r-- | Documentation/diff-options.txt | 3 | ||||
| -rw-r--r-- | Documentation/git-filter-branch.txt | 33 | ||||
| -rw-r--r-- | Documentation/git-pack-objects.txt | 3 | ||||
| -rw-r--r-- | Documentation/git-push.txt | 9 | ||||
| -rw-r--r-- | Documentation/git-rebase.txt | 10 | ||||
| -rw-r--r-- | Documentation/git-replace.txt | 19 | ||||
| -rw-r--r-- | Documentation/git.txt | 9 | ||||
| -rw-r--r-- | Documentation/gitmodules.txt | 2 | ||||
| -rw-r--r-- | Documentation/glossary-content.txt | 34 |
10 files changed, 104 insertions, 23 deletions
diff --git a/Documentation/diff-config.txt b/Documentation/diff-config.txt index 223b9310df..f07b4513ed 100644 --- a/Documentation/diff-config.txt +++ b/Documentation/diff-config.txt @@ -98,6 +98,11 @@ diff.mnemonicprefix:: diff.noprefix:: If set, 'git diff' does not show any source or destination prefix. +diff.orderfile:: + File indicating how to order files within a diff, using + one shell glob pattern per line. + Can be overridden by the '-O' option to linkgit:git-diff[1]. + diff.renameLimit:: The number of files to consider when performing the copy/rename detection; equivalent to the 'git diff' option '-l'. diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index bbed2cd79c..9b37b2a10b 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -432,6 +432,9 @@ endif::git-format-patch[] -O<orderfile>:: Output the patch in the order specified in the <orderfile>, which has one shell glob pattern per line. + This overrides the `diff.orderfile` configuration variable + (see linkgit:git-config[1]). To cancel `diff.orderfile`, + use `-O/dev/null`. ifndef::git-format-patch[] -R:: diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt index e4c8e82660..2eba627170 100644 --- a/Documentation/git-filter-branch.txt +++ b/Documentation/git-filter-branch.txt @@ -393,7 +393,7 @@ git filter-branch --index-filter \ Checklist for Shrinking a Repository ------------------------------------ -git-filter-branch is often used to get rid of a subset of files, +git-filter-branch can be used to get rid of a subset of files, usually with some combination of `--index-filter` and `--subdirectory-filter`. People expect the resulting repository to be smaller than the original, but you need a few more steps to @@ -429,6 +429,37 @@ warned. (or if your git-gc is not new enough to support arguments to `--prune`, use `git repack -ad; git prune` instead). +Notes +----- + +git-filter-branch allows you to make complex shell-scripted rewrites +of your Git history, but you probably don't need this flexibility if +you're simply _removing unwanted data_ like large files or passwords. +For those operations you may want to consider +link:http://rtyley.github.io/bfg-repo-cleaner/[The BFG Repo-Cleaner], +a JVM-based alternative to git-filter-branch, typically at least +10-50x faster for those use-cases, and with quite different +characteristics: + +* Any particular version of a file is cleaned exactly _once_. The BFG, + unlike git-filter-branch, does not give you the opportunity to + handle a file differently based on where or when it was committed + within your history. This constraint gives the core performance + benefit of The BFG, and is well-suited to the task of cleansing bad + data - you don't care _where_ the bad data is, you just want it + _gone_. + +* By default The BFG takes full advantage of multi-core machines, + cleansing commit file-trees in parallel. git-filter-branch cleans + commits sequentially (ie in a single-threaded manner), though it + _is_ possible to write filters that include their own parallellism, + in the scripts executed against each commit. + +* The link:http://rtyley.github.io/bfg-repo-cleaner/#examples[command options] + are much more restrictive than git-filter branch, and dedicated just + to the tasks of removing unwanted data- e.g: + `--strip-blobs-bigger-than 1M`. + GIT --- Part of the linkgit:git[1] suite diff --git a/Documentation/git-pack-objects.txt b/Documentation/git-pack-objects.txt index d94edcd4b4..cdab9ed503 100644 --- a/Documentation/git-pack-objects.txt +++ b/Documentation/git-pack-objects.txt @@ -51,8 +51,7 @@ base-name:: <base-name> to determine the name of the created file. When this option is used, the two files are written in <base-name>-<SHA-1>.{pack,idx} files. <SHA-1> is a hash - of the sorted object names to make the resulting filename - based on the pack content, and written to the standard + based on the pack content and is written to the standard output of the command. --stdout:: diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index 9eec740910..2b7f4f939f 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -56,8 +56,13 @@ it can be any arbitrary "SHA-1 expression", such as `master~4` or + The <dst> tells which ref on the remote side is updated with this push. Arbitrary expressions cannot be used here, an actual ref must -be named. If `:`<dst> is omitted, the same ref as <src> will be -updated. +be named. +If `git push [<repository>]` without any `<refspec>` argument is set to +update some ref at the destination with `<src>` with +`remote.<repository>.push` configuration variable, `:<dst>` part can +be omitted---such a push will update a ref that `<src>` normally updates +without any `<refspec>` on the command line. Otherwise, missing +`:<dst>` means to update the same ref as the `<src>`. + The object referenced by <src> is used to update the <dst> reference on the remote side. By default this is only allowed if <dst> is not diff --git a/Documentation/git-rebase.txt b/Documentation/git-rebase.txt index 94e07fdab5..2889be6bdc 100644 --- a/Documentation/git-rebase.txt +++ b/Documentation/git-rebase.txt @@ -324,6 +324,16 @@ fresh commits so it can be remerged successfully without needing to "revert the reversion" (see the link:howto/revert-a-faulty-merge.html[revert-a-faulty-merge How-To] for details). +--fork-point:: +--no-fork-point:: + Use 'git merge-base --fork-point' to find a better common ancestor + between `upstream` and `branch` when calculating which commits have + have been introduced by `branch` (see linkgit:git-merge-base[1]). ++ +If no non-option arguments are given on the command line, then the default is +`--fork-point @{u}` otherwise the `upstream` argument is interpreted literally +unless the `--fork-point` option is specified. + --ignore-whitespace:: --whitespace=<option>:: These flag are passed to the 'git apply' program diff --git a/Documentation/git-replace.txt b/Documentation/git-replace.txt index f373ab48d4..0a02f70657 100644 --- a/Documentation/git-replace.txt +++ b/Documentation/git-replace.txt @@ -10,7 +10,7 @@ SYNOPSIS [verse] 'git replace' [-f] <object> <replacement> 'git replace' -d <object>... -'git replace' -l [<pattern>] +'git replace' [--format=<format>] [-l [<pattern>]] DESCRIPTION ----------- @@ -70,6 +70,23 @@ OPTIONS Typing "git replace" without arguments, also lists all replace refs. +--format=<format>:: + When listing, use the specified <format>, which can be one of + 'short', 'medium' and 'long'. When omitted, the format + defaults to 'short'. + +FORMATS +------- + +The following format are available: + +* 'short': + <replaced sha1> +* 'medium': + <replaced sha1> -> <replacement sha1> +* 'long': + <replaced sha1> (<replaced type>) -> <replacement sha1> (<replacement type>) + CREATING REPLACEMENT OBJECTS ---------------------------- diff --git a/Documentation/git.txt b/Documentation/git.txt index cc0e5e2bfe..aec372646f 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -807,6 +807,15 @@ temporary file --- it is removed when 'GIT_EXTERNAL_DIFF' exits. + For a path that is unmerged, 'GIT_EXTERNAL_DIFF' is called with 1 parameter, <path>. ++ +For each path 'GIT_EXTERNAL_DIFF' is called, two environment variables, +'GIT_DIFF_PATH_COUNTER' and 'GIT_DIFF_PATH_TOTAL' are set. + +'GIT_DIFF_PATH_COUNTER':: + A 1-based counter incremented by one for every path. + +'GIT_DIFF_PATH_TOTAL':: + The total number of paths. other ~~~~~ diff --git a/Documentation/gitmodules.txt b/Documentation/gitmodules.txt index f7be93f631..347a9f76ee 100644 --- a/Documentation/gitmodules.txt +++ b/Documentation/gitmodules.txt @@ -35,6 +35,8 @@ submodule.<name>.url:: linkgit:git-clone[1] or (if it begins with ./ or ../) a location relative to the superproject's origin repository. +In addition, there are a number of optional keys: + submodule.<name>.update:: Defines what to do when the submodule is updated by the superproject. If 'checkout' (the default), the new commit specified in the diff --git a/Documentation/glossary-content.txt b/Documentation/glossary-content.txt index aa1c8880dd..378306f581 100644 --- a/Documentation/glossary-content.txt +++ b/Documentation/glossary-content.txt @@ -323,24 +323,26 @@ including Documentation/chapter_1/figure_1.jpg. A pathspec that begins with a colon `:` has special meaning. In the short form, the leading colon `:` is followed by zero or more "magic signature" letters (which optionally is terminated by another colon `:`), -and the remainder is the pattern to match against the path. The optional -colon that terminates the "magic signature" can be omitted if the pattern -begins with a character that cannot be a "magic signature" and is not a -colon. +and the remainder is the pattern to match against the path. +The "magic signature" consists of ASCII symbols that are neither +alphanumeric, glob, regex special charaters nor colon. +The optional colon that terminates the "magic signature" can be +omitted if the pattern begins with a character that does not belong to +"magic signature" symbol set and is not a colon. + In the long form, the leading colon `:` is followed by a open parenthesis `(`, a comma-separated list of zero or more "magic words", and a close parentheses `)`, and the remainder is the pattern to match against the path. + -The "magic signature" consists of an ASCII symbol that is not -alphanumeric. +A pathspec with only a colon means "there is no pathspec". This form +should not be combined with other pathspec. + -- -top `/`;; - The magic word `top` (mnemonic: `/`) makes the pattern match - from the root of the working tree, even when you are running - the command from inside a subdirectory. +top;; + The magic word `top` (magic signature: `/`) makes the pattern + match from the root of the working tree, even when you are + running the command from inside a subdirectory. literal;; Wildcards in the pattern such as `*` or `?` are treated @@ -377,14 +379,12 @@ full pathname may have special meaning: - Other consecutive asterisks are considered invalid. + Glob magic is incompatible with literal magic. + +exclude;; + After a path matches any non-exclude pathspec, it will be run + through all exclude pathspec (magic signature: `!`). If it + matches, the path is ignored. -- -+ -Currently only the slash `/` is recognized as the "magic signature", -but it is envisioned that we will support more types of magic in later -versions of Git. -+ -A pathspec with only a colon means "there is no pathspec". This form -should not be combined with other pathspec. [[def_parent]]parent:: A <<def_commit_object,commit object>> contains a (possibly empty) list |