diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/Makefile | 2 | ||||
| -rw-r--r-- | Documentation/diff-config.txt | 5 | ||||
| -rw-r--r-- | Documentation/diff-options.txt | 3 | ||||
| -rw-r--r-- | Documentation/git-cat-file.txt | 12 | ||||
| -rw-r--r-- | Documentation/git-filter-branch.txt | 33 | ||||
| -rw-r--r-- | Documentation/git-replace.txt | 19 | ||||
| -rw-r--r-- | Documentation/gitmodules.txt | 2 | ||||
| -rw-r--r-- | Documentation/glossary-content.txt | 34 | ||||
| -rw-r--r-- | Documentation/user-manual.txt | 2 |
9 files changed, 88 insertions, 24 deletions
diff --git a/Documentation/Makefile b/Documentation/Makefile index 91a12c7e51..36c58fc646 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -324,7 +324,7 @@ manpage-base-url.xsl: manpage-base-url.xsl.in user-manual.xml: user-manual.txt user-manual.conf $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \ - $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d book -o $@+ $< && \ + $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d article -o $@+ $< && \ mv $@+ $@ technical/api-index.txt: technical/api-index-skel.txt \ 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-cat-file.txt b/Documentation/git-cat-file.txt index 322f5ed315..f6a16f4300 100644 --- a/Documentation/git-cat-file.txt +++ b/Documentation/git-cat-file.txt @@ -109,6 +109,11 @@ newline. The available atoms are: The size, in bytes, that the object takes up on disk. See the note about on-disk sizes in the `CAVEATS` section below. +`deltabase`:: + If the object is stored as a delta on-disk, this expands to the + 40-hex sha1 of the delta base object. Otherwise, expands to the + null sha1 (40 zeroes). See `CAVEATS` below. + `rest`:: If this atom is used in the output string, input lines are split at the first whitespace boundary. All characters before that @@ -152,10 +157,11 @@ should be taken in drawing conclusions about which refs or objects are responsible for disk usage. The size of a packed non-delta object may be much larger than the size of objects which delta against it, but the choice of which object is the base and which is the delta is arbitrary -and is subject to change during a repack. Note also that multiple copies -of an object may be present in the object database; in this case, it is -undefined which copy's size will be reported. +and is subject to change during a repack. +Note also that multiple copies of an object may be present in the object +database; in this case, it is undefined which copy's size or delta base +will be reported. GIT --- 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-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/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 diff --git a/Documentation/user-manual.txt b/Documentation/user-manual.txt index cbb01a1ea2..248dcabd50 100644 --- a/Documentation/user-manual.txt +++ b/Documentation/user-manual.txt @@ -1,5 +1,5 @@ Git User Manual -_______________ +=============== Git is a fast distributed revision control system. |