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162 lines
4.7 KiB
Text
162 lines
4.7 KiB
Text
git-show-branch(1)
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==================
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NAME
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----
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git-show-branch - Show branches and their commits
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SYNOPSIS
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--------
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[verse]
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'git-show-branch' [--all] [--heads] [--tags] [--topo-order] [--current]
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[--more=<n> | --list | --independent | --merge-base]
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[--no-name | --sha1-name] [<rev> | <glob>]...
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DESCRIPTION
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-----------
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Shows the commit ancestry graph starting from the commits named
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with <rev>s or <globs>s (or all refs under $GIT_DIR/refs/heads
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and/or $GIT_DIR/refs/tags) semi-visually.
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It cannot show more than 29 branches and commits at a time.
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It uses `showbranch.default` multi-valued configuration items if
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no <rev> nor <glob> is given on the command line.
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OPTIONS
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-------
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<rev>::
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Arbitrary extended SHA1 expression (see `git-rev-parse`)
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that typically names a branch HEAD or a tag.
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<glob>::
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A glob pattern that matches branch or tag names under
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$GIT_DIR/refs. For example, if you have many topic
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branches under $GIT_DIR/refs/heads/topic, giving
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`topic/*` would show all of them.
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--all --heads --tags::
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Show all refs under $GIT_DIR/refs, $GIT_DIR/refs/heads,
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and $GIT_DIR/refs/tags, respectively.
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--current::
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With this option, the command includes the current
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branch to the list of revs to be shown when it is not
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given on the command line.
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--topo-order::
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By default, the branches and their commits are shown in
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reverse chronological order. This option makes them
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appear in topological order (i.e., descendant commits
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are shown before their parents).
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--more=<n>::
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Usually the command stops output upon showing the commit
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that is the common ancestor of all the branches. This
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flag tells the command to go <n> more common commits
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beyond that. When <n> is negative, display only the
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<reference>s given, without showing the commit ancestry
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tree.
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--list::
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Synonym to `--more=-1`
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--merge-base::
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Instead of showing the commit list, just act like the
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'git-merge-base -a' command, except that it can accept
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more than two heads.
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--independent::
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Among the <reference>s given, display only the ones that
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cannot be reached from any other <reference>.
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--no-name::
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Do not show naming strings for each commit.
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--sha1-name::
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Instead of naming the commits using the path to reach
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them from heads (e.g. "master~2" to mean the grandparent
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of "master"), name them with the unique prefix of their
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object names.
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Note that --more, --list, --independent and --merge-base options
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are mutually exclusive.
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OUTPUT
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------
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Given N <references>, the first N lines are the one-line
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description from their commit message. The branch head that is
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pointed at by $GIT_DIR/HEAD is prefixed with an asterisk `*`
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character while other heads are prefixed with a `!` character.
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Following these N lines, one-line log for each commit is
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displayed, indented N places. If a commit is on the I-th
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branch, the I-th indentation character shows a `+` sign;
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otherwise it shows a space. Merge commits are denoted by
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a `-` sign. Each commit shows a short name that
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can be used as an extended SHA1 to name that commit.
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The following example shows three branches, "master", "fixes"
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and "mhf":
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------------------------------------------------
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$ git show-branch master fixes mhf
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* [master] Add 'git show-branch'.
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! [fixes] Introduce "reset type" flag to "git reset"
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! [mhf] Allow "+remote:local" refspec to cause --force when fetching.
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---
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+ [mhf] Allow "+remote:local" refspec to cause --force when fetching.
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+ [mhf~1] Use git-octopus when pulling more than one heads.
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+ [fixes] Introduce "reset type" flag to "git reset"
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+ [mhf~2] "git fetch --force".
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+ [mhf~3] Use .git/remote/origin, not .git/branches/origin.
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+ [mhf~4] Make "git pull" and "git fetch" default to origin
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+ [mhf~5] Infamous 'octopus merge'
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+ [mhf~6] Retire git-parse-remote.
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+ [mhf~7] Multi-head fetch.
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+ [mhf~8] Start adding the $GIT_DIR/remotes/ support.
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*++ [master] Add 'git show-branch'.
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------------------------------------------------
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These three branches all forked from a common commit, [master],
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whose commit message is "Add 'git show-branch'. "fixes" branch
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adds one commit 'Introduce "reset type"'. "mhf" branch has many
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other commits. The current branch is "master".
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EXAMPLE
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-------
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If you keep your primary branches immediately under
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`$GIT_DIR/refs/heads`, and topic branches in subdirectories of
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it, having the following in the configuration file may help:
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------------
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[showbranch]
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default = --topo-order
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default = heads/*
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------------
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With this, `git show-branch` without extra parameters would show
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only the primary branches. In addition, if you happen to be on
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your topic branch, it is shown as well.
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Author
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------
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Written by Junio C Hamano <junkio@cox.net>
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Documentation
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--------------
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Documentation by Junio C Hamano.
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GIT
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---
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Part of the gitlink:git[7] suite
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