Add git-reup and friends

docs/man1/git-squash-branch.1

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+'\" t
+.\"     Title: git-squash-branch
+.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
+.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
+.\"      Date: 03/25/2014
+.\"    Manual: Chromium depot_tools Manual
+.\"    Source: depot_tools 207bff1
+.\"  Language: English
+.\"
+.TH "GIT\-SQUASH\-BRANCH" "1" "03/25/2014" "depot_tools 207bff1" "Chromium depot_tools Manual"
+.\" -----------------------------------------------------------------
+.\" * Define some portability stuff
+.\" -----------------------------------------------------------------
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.\" http://bugs.debian.org/507673
+.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
+.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.ie \n(.g .ds Aq \(aq
+.el       .ds Aq '
+.\" -----------------------------------------------------------------
+.\" * set default formatting
+.\" -----------------------------------------------------------------
+.\" disable hyphenation
+.nh
+.\" disable justification (adjust text to left margin only)
+.ad l
+.\" -----------------------------------------------------------------
+.\" * MAIN CONTENT STARTS HERE *
+.\" -----------------------------------------------------------------
+.SH "NAME"
+git-squash-branch \- Takes all commits in a single branch and replaces them with a single commit\&.
+.SH "SYNOPSIS"
+.sp
+.nf
+\fIgit squash\-branch\fR [\-m <message>]
+.fi
+.sp
+.SH "DESCRIPTION"
+.sp
+git squash\-branch is a simple helper command\&. It takes all the commits on the current branch from the \fImerge_base\fR to HEAD, and reduces them to a single commit\&. The new commit will contain a summary of all the commits which were squashed, preceeded by a header message indicating that it\(cqs the result of a squash (or the message you pass on the command line\&.)\&.
+.sp
+Squashing branches is useful when trying to rebase\-update over branches which were pushed to their upsteram (or committed by the \fICommit Queue\fR), and then conflicting changes landed in upstream on top of the push/commit\&. If you know that your branch was committed but \fBgit-rebase-update\fR(1) isn\(cqt able to automatically clean it, you can squash the troublesome branch before git rebase\-update, and then when git rebase\-update presents the conflict, you can verify that the conflict diff is what you expected (and then skip it with git rebase \-\-skip)\&.
+.SH "OPTIONS"
+.PP
+\-m <message>, \-\-message=<message>
+.RS 4
+Optional message to use for the first line of the squashed commit\&. If omitted, it defaults to "git squash commit\&."\&.
+.RE
+.SH "EXAMPLE"
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+\fB$ git map\fR
+*\:\fB 7dcfe47       \fR (\:\fBfrozen_changes\fR\:) 2014\-03\-12 ~ FREEZE\&.unindexed
+* \fB4b0c180\fR        2014\-03\-12 ~ modfile
+* \fB59a7cca\fR        2014\-03\-12 ~ a deleted file
+* \fB6bec695\fR        (\:origin/master\:) 2014\-03\-11 ~ Add neat feature    \fB<(frozen_changes)\fR
+* \fBd15a38a\fR        2014\-03\-11 ~ Epic README update
+* \fBd559894\fR        (\:\fBmaster\fR\:) 2014\-03\-11 ~ Important upstream change
+| * \fB9c311fd\fR      (\:\fBcool_feature\fR\:) 2014\-03\-11 ~ Respond to CL comments
+| | * \fB2a1eeb2\fR    (\:\fBsubfeature\fR\:) 2014\-03\-11 ~ integrate with CoolService
+| | * \fBd777af6\fR    2014\-03\-11 ~ slick commenting action
+| |/
+| * \fB265803a\fR      2014\-03\-11 ~ another improvement    \fB<(subfeature)\fR
+| * \fB6d831ac\fR      (\:\fBspleen_tag\fR\:) 2014\-03\-11 ~ Refactor spleen
+| * \fB82e74ab\fR      2014\-03\-11 ~ Add widget
+|/
+* \fBd08c5b3\fR        (\:\fBbogus_noparent\fR\:) 2014\-03\-11 ~ Wonderful beginnings    \fB<(cool_feature)\fR
+\fB$ git squash\-branch "cool squash demo"\fR
+\fB$ git map\fR
+*\:\fB 2c81508       \fR (\:\fBfrozen_changes\fR\:) 2014\-03\-22 ~ cool squash demo
+* \fB6bec695\fR        (\:origin/master\:) 2014\-03\-11 ~ Add neat feature    \fB<(frozen_changes)\fR
+* \fBd15a38a\fR        2014\-03\-11 ~ Epic README update
+* \fBd559894\fR        (\:\fBmaster\fR\:) 2014\-03\-11 ~ Important upstream change
+| * \fB9c311fd\fR      (\:\fBcool_feature\fR\:) 2014\-03\-11 ~ Respond to CL comments
+| | * \fB2a1eeb2\fR    (\:\fBsubfeature\fR\:) 2014\-03\-11 ~ integrate with CoolService
+| | * \fBd777af6\fR    2014\-03\-11 ~ slick commenting action
+| |/
+| * \fB265803a\fR      2014\-03\-11 ~ another improvement    \fB<(subfeature)\fR
+| * \fB6d831ac\fR      (\:\fBspleen_tag\fR\:) 2014\-03\-11 ~ Refactor spleen
+| * \fB82e74ab\fR      2014\-03\-11 ~ Add widget
+|/
+* \fBd08c5b3\fR        (\:\fBbogus_noparent\fR\:) 2014\-03\-11 ~ Wonderful beginnings    \fB<(cool_feature)\fR
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+.SH "SUGGESTED ALIASES"
+.sp
+Some common short\-hand aliases\&. Feel free to add these to your \fI~/\&.gitconfig\fR file\&.
+.sp
+.if n \{\
+.RS 4
+.\}
+.nf
+[alias]
+  git squash = squash\-branch
+.fi
+.if n \{\
+.RE
+.\}
+.sp
+.SH "SEE ALSO"
+.sp
+\fBgit-rebase-update\fR(1)
+.SH "CHROMIUM DEPOT_TOOLS"
+.sp
+Part of the chromium \fBdepot_tools\fR(1) suite\&. These tools are meant to assist with the development of chromium and related projects\&. Download the tools from \m[blue]\fBhere\fR\m[]\&\s-2\u[1]\d\s+2\&.
+.SH "NOTES"
+.IP " 1." 4
+here
+.RS 4
+\%https://chromium.googlesource.com/chromium/tools/depot_tools.git
+.RE