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Add a script to generate the Portable Application
Signed-off-by: Johannes Schindelin <[email protected]>
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‎.gitignore‎

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*.swp
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/git-extra/pkg/
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/git-extra/src/
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/portable/root/cmd/
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/portable/root/git-bash.bat
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/portable/root/git-cmd.bat

‎portable/git-bash.bat.in‎

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@REM Do not use "echo off" to not affect any child calls.
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@SETLOCAL
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@REM Get the absolute path to the current directory, which is assumed to be the
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@REM Git installation root.
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@FOR /F "delims=" %%I IN ("%~dp0") DO @SET git_install_root=%%~fI
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@SET MSYSTEM=MINGW@@BITNESS@@
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@IF NOT EXIST %git_install_root%usr\bin\mintty.exe GOTO startsh
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@START %git_install_root%usr\bin\mintty -i /usr/share/git/git.ico /usr/bin/bash --login %*
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@EXIT
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:startsh
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@START %git_install_root%usr\bin\bash --login -i %*
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@EXIT

‎portable/git-cmd.bat.in‎

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@REM Do not use "echo off" to not affect any child calls.
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@SETLOCAL
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@REM Get the absolute path to the current directory, which is assumed to be the
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@REM Git installation root.
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@FOR /F "delims=" %%I IN ("%~dp0") DO @SET git_install_root=%%~fI
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@SET PATH=%git_install_root%\usr\bin;%git_install_root%\mingw@@BITNESS@@\bin;%git_install_root%\cmd;%PATH%
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@IF NOT EXIST "%HOME%" @set HOME=%HOMEDRIVE%%HOMEPATH%
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@IF NOT EXIST "%HOME%" @set HOME=%USERPROFILE%
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@SET PLINK_PROTOCOL=ssh
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@IF NOT DEFINED TERM SET TERM=msys
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@SET MSYSTEM=MINGW@@BITNESS@@
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@CD /d %HOME%
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@CALL %COMSPEC%

‎portable/release.sh‎

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#!/bin/sh
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# Build the portable Git for Windows.
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test -z "$1" && {
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echo "Usage: $0 <version>"
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exit 1
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}
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die () {
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echo "$*" >&1
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exit 1
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}
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ARCH="$(uname -m)"
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case "$ARCH" in
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i686)
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BITNESS=32
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;;
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x86_64)
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BITNESS=64
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;;
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*)
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die "Unhandled architecture: $ARCH"
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;;
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esac
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TARGET="$HOME"/PortableGit-"$1".7z.exe
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OPTS7="-m0=lzma -mx=9 -md=64M"
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TMPPACK=/tmp.7z
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SHARE="$(cd "$(dirname "$0")" && pwd)"
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case "$SHARE" in
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*" "*)
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die "This script cannot handle spaces in $SHARE"
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;;
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esac
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# Generate a couple of files dynamically
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mkdir -p "$SHARE/root/tmp" ||
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die "Could not make tmp/ directory"
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mkdir -p "$SHARE/root/cmd" &&
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cp /mingw$BITNESS/libexec/git-core/git-log.exe "$SHARE/root/cmd/git.exe" ||
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die "Could not copy Git wrapper"
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sed "s/@@BITNESS@@/$BITNESS/g" \
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< "$SHARE/git-cmd.bat.in" > "$SHARE/root/git-cmd.bat" ||
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die "Could not generate git-cmd.bat"
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sed "s/@@BITNESS@@/$BITNESS/g" \
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< "$SHARE/git-bash.bat.in" > "$SHARE/root/git-bash.bat" ||
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die "Could not generate git-bash.bat"
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# Make a list of files to include
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pacman_list () {
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pacman -Ql $(for arg
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do
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pactree -u "$arg"
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done |
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sort |
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uniq) |
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grep -v '/$' |
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sed 's/^[^ ]* //'
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}
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LIST="$(pacman_list mingw-w64-$ARCH-git git-extra ncurses mintty vim \
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sed awk less grep gnupg findutils coreutils \
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dos2unix which |
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grep -v -e '\.[acho]$' -e '/aclocal/' \
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-e '/man/' \
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-e '^/usr/include/' -e '^/mingw32/include/' \
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-e '^/usr/share/doc/' -e '^/mingw32/share/doc/' \
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-e '^/usr/share/info/' -e '^/mingw32/share/info/' |
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sed 's/^\///')"
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LIST="$LIST etc/profile etc/bash.bash_logout etc/bash.bashrc etc/fstab"
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LIST="$LIST mingw$BITNESS/etc/gitconfig"
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# 7-Zip will strip absolute paths completely... therefore, we can add another
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# root directory like this:
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LIST="$LIST $SHARE/root/*"
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# Make the self-extracting package
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type 7za ||
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pacman -S p7zip ||
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die "Could not install 7-Zip"
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echo "Creating archive" &&
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(cd / && 7za a $OPTS7 $TMPPACK $LIST) &&
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(cat "$SHARE/../net-installer/7zSD.sfx" &&
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echo ';!@Install@!UTF-8!' &&
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echo 'Progress="yes"' &&
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echo 'Title="Portable Git for Windows"' &&
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echo 'BeginPrompt="This program installs a complete Git for Windows"' &&
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echo 'CancelPrompt="Do you want to cancel Git installation?"' &&
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echo 'ExtractDialogText="Please, wait..."' &&
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echo 'ExtractPathText="Where do you want to install Git for Windows?"' &&
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echo 'ExtractTitle="Extracting..."' &&
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echo 'GUIFlags="8+32+64+256+4096"' &&
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echo 'GUIMode="1"' &&
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echo 'InstallPath="%PROGRAMFILES%\\Git"' &&
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echo 'OverwriteMode="0"' &&
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echo ';!@InstallEnd@!7z' &&
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cat "$TMPPACK") > "$TARGET" &&
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echo "Success! You will find the new installer at \"$TARGET\"." &&
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echo "It is a self-extracting .7z archive (just append .exe to the filename)" &&
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rm $TMPPACK
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‎portable/root/Git Bash.vbs‎

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Set fso = CreateObject("Scripting.FileSystemObject")
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Set shell = CreateObject("WScript.Shell")
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Const TemporaryFolder = 2
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linkfile = fso.BuildPath(fso.GetSpecialFolder(TemporaryFolder), "Git Bash.lnk")
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gitdir = fso.GetParentFolderName(WScript.ScriptFullName)
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' Dynamically create a shortcut with the current directory as the working directory.
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Set link = shell.CreateShortcut(linkfile)
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link.TargetPath = fso.BuildPath(gitdir, "usr\bin\sh.exe")
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link.Arguments = "--login -i"
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link.IconLocation = fso.BuildPath(gitdir, "usr\share\git\git.ico")
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If WScript.Arguments.Length > 0 Then link.WorkingDirectory = WScript.Arguments(0)
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link.Save
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Set app = CreateObject("Shell.Application")
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app.ShellExecute linkfile
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‎portable/root/README.portable‎

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README.portable
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=======================
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This version of Git for Windows is portable, i.e. does not need to
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be installed. It will run from any directory you place it in, even
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from a USB thumbdrive. It will not write permanent entries into the
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Windows registry. It does not need administrator privileges to "install".
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Installation
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------------
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This package is contained in a 7-zip archive with a file name of the form
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'PortableGit-<versionstring>.7z.exe'. It is a self-extracting archive:
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you can (double-)click it and it will ask for the desired target directory
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(which defaults to C:\Program Files\Git). You may change that as needed or
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desired. Your user account needs write access to the selected directory.
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(You can move that directory with all its contents to a different place or
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computer at any time should you later desire so).
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Functional differences to the non-portable Git for Windows
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----------------------------------------------------------
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This version does not offer you the convenient right-click context menu
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entries "Git GUI Here" and "Git Bash Here", because these would require
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to add entries into the Windows registry.
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Warning
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-------
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Since this portable package does not modify any Windows %path%
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variables, it is not possible to run the git.exe and gitk.exe files
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directly. Start the Git Bash or Git Cmd instead, or add the cmd/ folder
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to your %path%.
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How to start using PortableGit
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------------------------------
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If you are comfortable with a Unix-like shell, just launch 'git-bash.bat'.
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If not, just launch 'git-cmd.bat'.
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Alternatively, you can execute these commands to modify the %path%
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variable temporarily:
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set gitdir=c:\portablegit
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set path=%gitdir%\cmd;%path%
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Adjust the 'gitdir' according to your setup. As long as you do not
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close the command window, you can now simply type "git" or "gitk" to
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really call "c:\portablegit\cmd\git.cmd" or "c:\portablegit\cmd\gitk.cmd".
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Quick start
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-----------
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Start configuring git with your personal settings:
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git config --global user.name "Joe Sixpack"
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git config --global user.email joe.sixpack@g_mail.com
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Start using git:
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git --help
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How to change %path% permanently
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--------------------------------
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You may also want to make the modification to the %path% variable a
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permanent one. The %path% variable may be changed:
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* either on a System level (for all users in the lower pane), if you are
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an Administrator
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* or for your own user account only (in the upper pane).
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To change the %path% variable permanently:
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* right-click "My Computer",
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* select "Properties",
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* open "Advanced",
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* click "Environment Variables",
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* highlight the "Path" variable,
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* click "Edit" (either in upper or in lower pane),
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* add your specific path to front of "Variable value" field, separated
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by a semicolon from the existing entry.
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‎portable/root/usr/share/git/git.ico‎

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